401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target...

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Index to the Fund Flyers First Half 2016 We are pleased to present the IBM 401(k) Plus Plan Fund Flyers for First Half ending June 30, 2016. The flyers in this packet are organized by tier and then by their asset class – they are also numbered from 1 to 38. To assist you in finding funds of particular interest to you, the second page of the index to the fund flyers, provides the fund offerings sorted in two ways: sorted alphabetically and sorted in risk order, from least to most risky. See reverse for “A Guide to the Style Boxes” ALL-IN-ONE LIFE CYCLE FUNDS Life Cycle Funds Overview 1 Target Retirement 2010 2 Balanced Fund 3.96% 5.14% 0.11% 6.40 Multiple Managers (1,2) Target Retirement 2015 3 Balanced Fund 3.55% 5.65% 0.12% 7.52 Multiple Managers (1,2) Target Retirement 2020 4 Balanced Fund 2.88% 6.15% 0.12% 8.71 Multiple Managers (1,2) Target Retirement 2025 5 Balanced Fund 2.17% 6.63% 0.12% 9.95 Multiple Managers (1,2) Target Retirement 2030 6 Balanced Fund 1.39% 6.94% 0.11% 10.91 Multiple Managers (1,2) Target Retirement 2035 7 Balanced Fund 1.05% 6.97% 0.11% 11.20 Multiple Managers (1,2) Target Retirement 2040 8 Balanced Fund 1.07% 6.98% 0.11% 11.21 Multiple Managers (1,2) Target Retirement 2045 9 Balanced Fund 1.07% 6.98% 0.11% 11.21 Multiple Managers (1,2) Target Retirement 2050 10 Balanced Fund 1.11% 6.99% 0.11% 11.21 Multiple Managers (1) Target Retirement 2055 11 Balanced Fund 0.71% (7) 0.11% (6) 11.21 (6) Multiple Managers (1,2) Income Plus 12 Balanced Fund 3.77% 4.29% 4.80% 0.14% 4.37 Multiple Managers (1,2) Conservative 13 Balanced Fund 3.22% 5.33% 5.14% 0.14% 6.56 Multiple Managers (1,2) Moderate 14 Balanced Fund 2.57% 5.98% 5.32% 0.12% 8.24 Multiple Managers (1,2) Aggressive 15 Balanced Fund 1.07% 6.98% 5.31% 0.11% 11.21 Multiple Managers (1,2) CORE BUILDING BLOCK FUNDS Interest Income 16 Other 3.03% 3.05% 3.74% 0.36% 0.08 Multiple Managers (2) Inflation Protected Bond 17 Bond Fund 4.35% 2.60% 4.73% 0.02% 4.99 State Street Global Advisors Total Bond Market 18 Bond Fund 6.05% 3.71% 3.37% 0.05% 2.80 Neuberger Berman High Yield & Emerging Markets Bond 19 Bond Fund 3.03% 2.44% 5.81% 0.38% 8.18 Multiple Managers (3) Total Stock Market Index 20 Stock Fund 2.08% 11.57% 7.59% 0.03% 12.57 The Vanguard Group Total International Stock Market Index 21 Stock Fund -8.73% 0.78% 2.62% 0.09% 15.51 State Street Global Advisors Global Real Estate Stock Index 22 Stock Fund 0.11% (6) 14.96 (6) BlackRock Balanced Exposure (4) 23 Other 2.24% 5.21% 0.37% 10.00 (6) Multiple Managers (5) Commodities (4) 24 Stock Fund -18.96% -11.98% 0.38% 18.22 PIMCO EXPANDED CHOICE – INSTITUTIONAL FUNDS Long-Term Corporate Bond 25 Bond Fund 13.10% 8.30% 8.61% 0.05% 8.45 Neuberger Berman Large Company Index 26 Stock Fund 4.00% 12.09% 7.47% 0.03% 12.10 The Vanguard Group Large-Cap Value Index 27 Stock Fund 2.83% 11.34% 6.15% 0.04% 12.56 The Vanguard Group Large-Cap Growth Index 28 Stock Fund 3.00% 12.33% 8.77% 0.03% 12.52 The Vanguard Group Small/Mid-Cap Stock Index 29 Stock Fund -5.18% 9.39% 7.28% 0.04% 15.31 State Street Global Advisors Small-Cap Value Index 30 Stock Fund -2.53% 8.23% 5.28% 0.04% 15.85 The Vanguard Group Small-Cap Growth Index 31 Stock Fund -10.54% 8.78% 7.41% 0.05% 17.68 The Vanguard Group European Stock Index 32 Stock Fund -10.70% 1.51% 1.97% 0.07% 16.67 The Vanguard Group Pacific Stock Index 33 Stock Fund -7.42% 3.10% 1.91% 0.08% 14.45 The Vanguard Group Emerging Markets Stock Index 34 Stock Fund -12.09% 0.11% 19.11 (6) The Vanguard Group Real Estate Investment Trust Index 35 Stock Fund 23.91% 12.38% 7.12% 0.08% 16.36 BlackRock International Real Estate Index 36 Stock Fund 9.67% 5.91% 0.16% 14.52 BlackRock IBM Stock 37 Company Stock -3.33% -0.13% 9.17% 0.02% 17.46 State Street Bank & Trust Co. EXPANDED CHOICE – MUTUAL FUNDS Mutual Funds Overview 38 see fund flyer for details FUNDS SORTED BY TIERS AVERAGE ANNUAL TOTAL 5-YEAR FUND NAME FLYER TYPE OF RETURN AS OF 06/30/16 EXPENSE STANDARD NO. OPTION 1 YR 5 YR 10 YR RATIO DEVIATION MANAGER (1) All-in-One Life Cycle Funds are funds of funds. See fund flyer for allocation to underlying funds. (2) IBM Retirement Funds and underlying managers. (3) Lazard Asset Management, JPMorgan Investment Management, and PIMCO. (4) The Commodities and Balanced Exposure funds are available only as components of the All-in-One Life Cycle Funds. (5) Bridgewater Associates & AQR Capital Management. (6) Fund does not have 5 years of performance data. Performance returns, expense ratio, and 5 year standard deviation has been provided using actual and proxy data. (7) Returns are since inception of the Target Date 2055 Fund, July 2, 2015. 401(k) Plus Plan

Transcript of 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target...

Page 1: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

Index to the Fund FlyersFirst Half 2016We are pleased to present the IBM 401(k) Plus Plan Fund Flyers for First Half ending June 30, 2016. The flyers in this packet are organized by tier and then by their asset class – they are also numbered from 1 to 38. To assist you in finding funds of particular interest to you, the second page of the index to the fund flyers, provides the fund offerings sorted in two ways: sorted alphabetically and sorted in risk order, from least to most risky.

See reverse for “A Guide to the Style Boxes”

ALL-IN-ONE LIFE CYCLE FUNDSLife Cycle Funds Overview 1Target Retirement 2010 2 Balanced Fund 3.96% 5.14% — 0.11% 6.40 Multiple Managers(1,2)

Target Retirement 2015 3 Balanced Fund 3.55% 5.65% — 0.12% 7.52 Multiple Managers(1,2)

Target Retirement 2020 4 Balanced Fund 2.88% 6.15% — 0.12% 8.71 Multiple Managers(1,2)

Target Retirement 2025 5 Balanced Fund 2.17% 6.63% — 0.12% 9.95 Multiple Managers(1,2)

Target Retirement 2030 6 Balanced Fund 1.39% 6.94% — 0.11% 10.91 Multiple Managers(1,2)

Target Retirement 2035 7 Balanced Fund 1.05% 6.97% — 0.11% 11.20 Multiple Managers(1,2)

Target Retirement 2040 8 Balanced Fund 1.07% 6.98% — 0.11% 11.21 Multiple Managers(1,2)

Target Retirement 2045 9 Balanced Fund 1.07% 6.98% — 0.11% 11.21 Multiple Managers(1,2)

Target Retirement 2050 10 Balanced Fund 1.11% 6.99% — 0.11% 11.21 Multiple Managers(1)

Target Retirement 2055 11 Balanced Fund 0.71%(7) — — 0.11%(6) 11.21(6) Multiple Managers(1,2)

Income Plus 12 Balanced Fund 3.77% 4.29% 4.80% 0.14% 4.37 Multiple Managers(1,2)

Conservative 13 Balanced Fund 3.22% 5.33% 5.14% 0.14% 6.56 Multiple Managers(1,2)

Moderate 14 Balanced Fund 2.57% 5.98% 5.32% 0.12% 8.24 Multiple Managers(1,2)

Aggressive 15 Balanced Fund 1.07% 6.98% 5.31% 0.11% 11.21 Multiple Managers(1,2)

CORE BUILDING BLOCK FUNDSInterest Income 16 Other 3.03% 3.05% 3.74% 0.36% 0.08 Multiple Managers(2)

Inflation Protected Bond 17 Bond Fund 4.35% 2.60% 4.73% 0.02% 4.99 State Street Global AdvisorsTotal Bond Market 18 Bond Fund 6.05% 3.71% 3.37% 0.05% 2.80 Neuberger BermanHigh Yield & Emerging Markets Bond 19 Bond Fund 3.03% 2.44% 5.81% 0.38% 8.18 Multiple Managers(3)

Total Stock Market Index 20 Stock Fund 2.08% 11.57% 7.59% 0.03% 12.57 The Vanguard GroupTotal International Stock Market Index 21 Stock Fund -8.73% 0.78% 2.62% 0.09% 15.51 State Street Global AdvisorsGlobal Real Estate Stock Index 22 Stock Fund — — — 0.11%(6) 14.96(6) BlackRockBalanced Exposure(4) 23 Other 2.24% 5.21% — 0.37% 10.00(6) Multiple Managers(5)

Commodities(4) 24 Stock Fund -18.96% -11.98% — 0.38% 18.22 PIMCO EXPANDED CHOICE – INSTITUTIONAL FUNDSLong-Term Corporate Bond 25 Bond Fund 13.10% 8.30% 8.61% 0.05% 8.45 Neuberger BermanLarge Company Index 26 Stock Fund 4.00% 12.09% 7.47% 0.03% 12.10 The Vanguard GroupLarge-Cap Value Index 27 Stock Fund 2.83% 11.34% 6.15% 0.04% 12.56 The Vanguard GroupLarge-Cap Growth Index 28 Stock Fund 3.00% 12.33% 8.77% 0.03% 12.52 The Vanguard GroupSmall/Mid-Cap Stock Index 29 Stock Fund -5.18% 9.39% 7.28% 0.04% 15.31 State Street Global AdvisorsSmall-Cap Value Index 30 Stock Fund -2.53% 8.23% 5.28% 0.04% 15.85 The Vanguard GroupSmall-Cap Growth Index 31 Stock Fund -10.54% 8.78% 7.41% 0.05% 17.68 The Vanguard GroupEuropean Stock Index 32 Stock Fund -10.70% 1.51% 1.97% 0.07% 16.67 The Vanguard GroupPacific Stock Index 33 Stock Fund -7.42% 3.10% 1.91% 0.08% 14.45 The Vanguard GroupEmerging Markets Stock Index 34 Stock Fund -12.09% — — 0.11% 19.11(6) The Vanguard GroupReal Estate Investment Trust Index 35 Stock Fund 23.91% 12.38% 7.12% 0.08% 16.36 BlackRockInternational Real Estate Index 36 Stock Fund 9.67% 5.91% — 0.16% 14.52 BlackRockIBM Stock 37 Company Stock -3.33% -0.13% 9.17% 0.02% 17.46 State Street Bank & Trust Co. EXPANDED CHOICE – MUTUAL FUNDSMutual Funds Overview 38 see fund flyer for details

FUNDS SORTED BY TIERS AVERAGE ANNUAL TOTAL 5-YEARFUND NAME FLYER TYPE OF RETURN AS OF 06/30/16 EXPENSE STANDARD NO. OPTION 1 YR 5 YR 10 YR RATIO DEVIATION MANAGER

(1) All-in-One Life Cycle Funds are funds of funds. See fund flyer for allocation to underlying funds.(2) IBM Retirement Funds and underlying managers.(3) Lazard Asset Management, JPMorgan Investment Management, and PIMCO.(4) The Commodities and Balanced Exposure funds are available only as components of the All-in-One Life Cycle Funds.(5) Bridgewater Associates & AQR Capital Management.(6) Fund does not have 5 years of performance data. Performance returns, expense ratio, and 5 year standard deviation has been provided using actual and proxy data.(7) Returns are since inception of the Target Date 2055 Fund, July 2, 2015.

401(k) Plus Plan

Page 2: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

A Guide to the Style BoxesIn the top right corner of each fund flyer, you will

find a grid (or, in some cases, two grids) comprised

of nine boxes. These boxes reflect the composition

of the funds in terms of equity style versus market

capitalization (for stock funds) or average weighted

maturity versus credit quality (for bond funds).

Shadings (dark, medium, and light) correspond to

the relative weightings of the stocks and/or bonds

held in the fund’s portfolio. Below are two examples

of style boxes and how they might be read.

The shading in this box indicates the fund has a large proportion of large-cap growth stocks.

The shading in this box indicates the fund has a medium-sized proportion of mid-cap growth stocks.

The shading in this box indicates the fund has a small proportion of small-cap growth stocks.

STOCK FUNDS

** Fund does not have 5 years of performance data. Estimate of 5 year standard deviation is based on the fund’s long term volatility target.

** Fund does not have 5 years of performance data. Estimate of 5 year standard deviation has been provided using actual and/or proxy data.

IBM® is a registered trademark of International Business Machines Corporation. All rights reserved.

© 2016 International Business Machines Corporation. All rights reserved.

15 Aggressive 23 Balanced Exposure24 Commodities 13 Conservative 34 Emerging Markets Stock Index32 European Stock Index 22 Global Real Estate Stock Index19 High Yield & Emerging Markets Bond 37 IBM Stock 12 Income Plus 17 Inflation Protected Bond 16 Interest Income 36 International Real Estate Index 26 Large Company Index 28 Large-Cap Growth Index 27 Large-Cap Value Index 25 Long-Term Corporate Bond 14 Moderate 33 Pacific Stock Index 35 Real Estate Investment Trust Index 29 Small / Mid-Cap Stock Index 31 Small-Cap Growth Index 30 Small-Cap Value Index 2 Target Retirement 2010 3 Target Retirement 2015 4 Target Retirement 2020 5 Target Retirement 2025 6 Target Retirement 2030 7 Target Retirement 2035 8 Target Retirement 2040 9 Target Retirement 2045 10 Target Retirement 2050 11 Target Retirement 205518 Total Bond Market 21 Total International Stock Market Index 20 Total Stock Market Index

16 Interest Income 0.0818 Total Bond Market 2.8012 Income Plus 4.3717 Inflation Protected Bond 4.992 Target Retirement 2010 6.4013 Conservative 6.563 Target Retirement 2015 7.5219 High Yield & Emerging Markets Bond 8.1814 Moderate 8.2425 Long-Term Corporate Bond 8.454 Target Retirement 2020 8.715 Target Retirement 2025 9.9523 Balanced Exposure* 10.006 Target Retirement 2030 10.917 Target Retirement 2035 11.208 Target Retirement 2040 11.219 Target Retirement 2045 11.2110 Target Retirement 2050 11.2111 Target Retirement 2055** 11.2115 Aggressive 11.2126 Large Company Index 12.1028 Large-Cap Growth Index 12.5227 Large-Cap Value Index 12.5620 Total Stock Market Index 12.5733 Pacific Stock Index 14.4536 International Real Estate Index 14.52 22 Global Real Estate Stock Index** 14.9629 Small/Mid-Cap Stock Index 15.3121 Total International Stock Market Index 15.5130 Small-Cap Value Index 15.8535 Real Estate Investment Trust Index 16.3632 European Stock Index 16.6737 IBM Stock 17.4631 Small-Cap Growth Index 17.6824 Commodities 18.2234 Emerging Markets Stock Index** 19.11

FUNDS SORTED ALPHABETICALLY

FUND FLYER FLYER NAME

FUNDS SORTED IN PURE RISK ORDER

FUND FLYER FLYER NAME 5 YEAR STANDARD DEVIATION

Equity Style Value Blend Growth

Market C

ap

Large

Med

ium

Sm

all

Avg. Weighted Maturity Short Intermediate Long

Cred

it Qu

ality

Treasury & Agency

Investment- Grade Corporate

Below Investment- Grade

The shading in this box indicates the fund has a small proportion of investment-grade corporate bonds with short-term maturities.

The shading in this box indicates the fund has a large proportion of investment-grade corporate bonds with intermediate-term maturities.

BOND FUNDS

Relatively light weighting

Medium weighting

Relatively heavy weighting

LEGEND

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401(k) Plus PlanAll-in-One Life Cycle FundsAbout the Target Risk and Target Retirement FundsThe Target Risk Funds and Target Retirement Funds offer a simple, one stop approach to retirement investing. These funds are balanced funds that invest in a diversified mix of stocks, bonds, and commodities geared to a particular investment style or life stage. All 14 funds invest in the Plan’s Core Building Block Funds plus the Balanced Exposure and Commodities funds to attain their given asset allocation. These blended funds can make it easier for you to diversify your holdings and are designed to be the primary investment in your portfolio.

These funds could serve as a sole or core investment for participants who prefer to have a professional asset allocation. The most important characteristic of the funds in this tier is that they provide diversification over broad asset classes. Diversification is one of the most important safeguards in investing because you avoid putting all of your eggs in one basket. As a result of the professional diversification of these funds, they seek to provide the highest expected long term return possible at any given risk level.

They also offer the convenience of periodic rebalancing in order to ensure that each fund retains its targeted investment mix. This tier also provides the flexibility to choose a Target Risk Fund, which is a portfolio that maintains a fixed allocation, or a Target Retirement Fund which gradually and automatically shifts to a more conservative asset allocation over time.

If you invest in an All-in-One Life Cycle fund,, consider making it your primary investment. If you own other Plan funds in addition to one of these investments, you may impact the overall asset allocation of your portfolio, possibly hindering your savings’ ability to grow efficiently.

Target Risk FundsEach of the four Target Risk Funds – Income Plus, Conservative, Moderate, and Aggressive – has a preset mix of stock and fixed income investments to give you broad diversification to the financial markets, both in the U.S. and abroad. All you have to do is select which of the four Target Risk asset allocations suits you best, by considering your life situation, time to retirement, investment objectives, and risk tolerance. Keep in mind, though, that over time you may want to shift on your own from more aggressive target risk funds to more conservative ones.

The preset mix of each Target Risk fund is not expected to change over time. These funds will rebalance periodically in order to maintain their stated asset allocation.

Target Retirement FundsThe Target Retirement Funds offer portfolios with targeted retirement dates for the years 2010, 2015, 2020, 2025, 2030, 2035, 2040, 2045, 2050, and 2055. As with Target Risk Funds, these funds offer a convenient low-cost way to achieve a sophisticated diversification strategy, professional money management, and periodic rebalancing.

In addition, Target Retirement Funds offer another great advantage: Investment experts stress that the mix of stocks, bonds, and short-term reserves in your portfolio should be adjusted regularly to keep your asset allocation on track for retirement. Target Retirement Funds make this adjustment automatically by shifting semi-annually toward a more conservative allocation. All you have to do is select the fund that most closely matches the year you’ll retire, or the year you expect to start drawing on your retirement assets. If your risk tolerance is higher or lower than the fund’s allocation, adjust your selection accordingly.

Total Bond High Yield Total Total Int’l Investment Inflation Market & & Emerging Global Stock Stock Allocation Protected Interest Markets Real Estate Balanced Market Market Percentage Bond Income** Bond Stock Commodities* Exposure* Index Index Stock/Bond

Income Plus 35% 35% 5% 5% 2% 0% 13% 5%

Conservative 20% 26% 4% 7% 2% 10% 22% 9%

Moderate 12% 20% 3% 8% 3% 10% 31% 13%

Aggressive 0% 8% 2% 10% 4% 10% 46% 20%

* Exposure to the Balanced Exposure and Commodities funds are considered part of the allocation to stocks.** The Target Risk Funds’ allocations to the Interest Income Fund is transitioning to the Total Bond Market Fund over time.

Target Risk Funds’ Target Asset Allocation (as of June 30, 2016)

Flyer 1 of 38

Page 4: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

Target Retirement Funds Glide Path

Based on your age, the following chart provides a pictorial view of the allocation to stocks for each Target Retirement fund. For those beginning a career, the Target Retirement funds provide a relatively high allocation to stocks. As you draw closer to retirement, your associated Target Retirement fund will gradually become more conservative by reducing its allocation to stocks. Each fund’s reduction to stocks continues through its “target retirement date” for another 10 years, until the fund’s allocation and risk profile matches that of the Income Plus Fund and will subsequently be merged into the Income Plus Fund. The Target Retirement funds assume a retirement age of 60.

Total Bond High Yield Total Total Int’l Investment Inflation Market & & Emerging Global Stock Stock Allocation Your Year Potential Protected Interest Markets Real Estate Balanced Market Market Percentage of Birth Fund Choice Bond Income** Bond Stock Commodities* Exposure* Index Index Stock/Bond

After 1992 Target Retirement 2055 0.0% 8.0% 2.0% 10.0% 4.0% 10.0% 46.0% 20.0%

1988 to Target Retirement 2050 0.0% 8.0% 2.0% 10.0% 4.0% 10.0% 46.0% 20.0% 1992

1983 to Target Retirement 2045 0.0% 8.0% 2.0% 10.0% 4.0% 10.0% 46.0% 20.0% 1987

1978 to Target Retirement 2040 0.0% 8.0% 2.0% 10.0% 4.0% 10.0% 46.0% 20.0% 1982

1973 to Target Retirement 2035 0.0% 8.8% 2.1% 9.9% 3.9% 10.0% 45.6% 19.7% 1977

1968 to Target Retirement 2030 1.3% 13.0% 2.6% 9.1% 3.4% 10.0% 42.5% 18.1% 1972

1963 to Target Retirement 2025 8.0% 17.6% 3.1% 8.4% 2.9% 10.0% 35.2% 14.8% 1967

1958 to Target Retirement 2020 14.7% 22.3% 3.6% 7.6% 2.4% 10.0% 27.9% 11.5% 1962

1953 to Target Retirement 2015 21.5% 26.9% 4.1% 6.8% 2.0% 9.0% 21.1% 8.6% 1957

1948 to Target Retirement 2010 29.0% 31.4% 4.6% 5.8% 2.0% 4.0% 16.6% 6.6% 1952

Prior to Income Plus 35.0% 35.0% 5.0% 5.0% 2.0% 0.0% 13.0% 5.0% 1948

* Exposure to the Balanced Exposure and Commodities funds are considered part of the allocation to stocks.** The Target Retirement Funds’ allocations to the Interest Income Fund is transitioning to the Total Bond Market Fund over time.

Target Retirement Funds’ Target Asset Allocation (as of June 30, 2016) and Selection Guidelines

Target Retirement Funds’ Glide Path

Page 5: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

Growth of $10,000: Target Retirement 2010 Fund vs. Benchmarks $40,000

$30,000

$20,000

$10,000

0

% Total Return as of 06/30/16 3 Mos YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception of Fund

Target Retirement 2010 Fund 2.71 6.14 3.96 5.00 5.14 — 3.90

Benchmark: Target Retirement 2010 Composite Index(5)(6) 2.58 5.94 3.84 4.83 4.94 — 3.80

The Target Retirement 2010 Fund is designed for investors who have retired or started to draw on their retirement assets on or around the year 2010 and are seeking low cost participation in the stock, bond, and commodities markets through a broadly diversified portfolio. Currently, it may also be for investors who have a low tolerance for short-term price fluctuations and are seeking an investment with a high level of income plus modest capital appreciation.Target retirement funds are generally designed for investors expecting to retire around the year

indicated in each fund’s name. The funds are managed to gradually become more conserva-tive over time. The investment risks of each target retirement fund changes over time as its asset allocation changes. They are subject to the volatility of the financial markets, including equity and fixed income investments in the U.S. and abroad and may be subject to risks associ-ated with investing in high yield bonds, small-cap securities, foreign securities and commodities. Principal invested is not guaranteed at any time, including at or after their target date.

Annualized Expense Ratio: 0.11% or $1.06 per $1,000 invested in the fund

Average Target Date 2000-2010 Fund Expense Ratio(1): 0.49% or $4.89 per $1,000 invested in the fund

Turnover Ratio (estimate): 22% of the fund

Average Target Date 2000-2010 Fund Turnover Ratio(2): 17% of the fund

Inception Date:

1/2/08

(1) Asset-weighted average expense ratio for similar mutual funds as reported by Morningstar Inc.(2) Turnover Ratio, for similar mutual funds as reported by Morningstar Inc., is an indication of the fund’s activity and refers to the percent of a fund’s assets that are replaced during a fiscal year.(3) Overall Risk Level is historical, based on an estimate of the fund’s current composite benchmark 5 year standard deviation. The composite benchmark returns are based on the returns of the underlying funds’

benchmarks or proxies. Market volatility is at historical lows; actual standard deviation in the future may be higher than current standard deviation.(4) The data presented represents past performance, which cannot be used to predict future returns that may be achieved. The investment return and principal value of an investment will fluctuate so that an inves-

tor’s units, when redeemed, may be worth more or less than their original cost.(5) The Target Retirement 2010 Composite Index is a hypothetical combination of unmanaged indices reflecting the fund’s target asset allocation. The index weightings are adjusted twice a year to reflect the fund’s

changing asset allocations.(6) Benchmark returns do not include operating costs.(7) Standard & Poor’s® 500 Index is an unmanaged market capitalization-weighted index generally considered representative of the stock market as a whole. The Index focuses on the large-cap segment of the U.S.

equities market.(8) Barclays U.S. Aggregate Bond Index is an unmanaged market value-weighted index of investment-grade fixed-rate debt issues, including government, corporate, asset-backed, and mortgage backed securities,

with maturities of one year or more.(9) Returns are since fund inception, January 2, 2008.

Overall Risk Level(3)

Qualitative Low Moderate High Very High

Fund Score

Quantitative 0 5 10 15 20 25 30

The Target Retirement 2010 Fund, a unitized fund, is one of ten target retirement funds that seeks to provide a convenient low-cost way to achieve a sophisticated diversification strategy, professional money management, and automatic rebalancing. Consistent with its current allocation, the fund seeks returns that outpace inflation over the long term. Over time, the fund will automatically shift semi-annually toward a more conservative asset allocation. By 2020, the fund’s asset allocation should resemble that of the Income Plus Fund and will subsequently be merged into the Income Plus Fund. Unit price and return will vary.

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 YTD

— — 25.23(9) 22.05 12.29 3.13 11.29 6.54 5.45 -1.34 6.14

— — -24.79(9) 22.06 12.01 2.87 10.80 6.38 5.40 -1.38 5.94

— — -37.00 26.46 15.06 2.11 16.00 32.39 13.69 1.38 3.84

— — 5.24 5.93 6.54 7.84 4.21 -2.02 5.97 0.55 5.31

Calendar Year Performance % Return

Target Retirement 2010 Fund

Target Retirement 2010 Composite Index(5)(6)

Standard & Poor’s® 500 Index(6)(7)

Barclays US Aggregate Bond Index(6)(8)

This document constitutes part of a prospectus covering securities that have been registered under the Securities Act of 1933.

Avg. Weighted Maturity Short Intermediate Long

Equity Style Value Blend Growth

Market C

ap

Large

Med

ium

Sm

all

Cred

it Qu

ality

Treasury & Agency

Investment- Grade Corporate

Below Investment- Grade

LighterWeightings Medium Heavier

401(k) Plus PlanTarget Retirement 2010 Fund (as of 06/30/16)

Flyer 2 of 38

Objective & Strategy Risk/Return Profile

Trailing Time Period Performance(4)

$17,204

$13,835

$13,722

$14,688

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The underlying funds may lend their holdings to qualified institutional investors to seek to enhance returns through fees earned related to the securities lent. Although all loans of securities are fully collateralized, there is some risk of loss if a borrower defaults on its obligation or losses occur related to the collateral received. Securities lending is performed in accordance with applicable law and regulations.The IBM 401(k) Plus Plan Trust (Trust) has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act (Act) and, therefore, the Trust is not subject to registration or regulation as a pool operator under the Act.IBM® is a registered trademark of International Business Machines Corporation. All rights reserved.Standard & Poors’®, S&P®, S&P 500®, Standard & Poor’s 500, and 500 are trademarks of The McGraw-Hill Companies, Inc.©2016 International Business Machines Corporation. All rights reserved.

Fund Net Assets: $156 millionTotal # Holdings: 8 fundsFund Manager: IBM Retirement Fund

and underlying fund managers

Target Retirement 2010 Fund (as of 06/30/16)

Target Allocation (by fund)

Standard: Benchmark: Target Retirement 3 YR 5 YR Standard & Poor’s 500 Index 2010 Composite Index Sharpe Ratio 1.00 0.79

R-Squared* 0.62 1.00 Standard Deviation 4.92% 6.40% Beta* 0.34 1.00 Alpha* 0.94% 0.14%

*Based on trailing 36 months’ returns; alphas are annualized.

For detailed equity and fixed-income characteristics, please see underlying funds.

The fund does not buy securities directly; instead, it invests in eight 401(k) Plus Plan funds: the Inflation Protected Bond Fund, the Total Bond Market Fund, the High Yield & Emerging Markets Bond Fund, the Global Real Estate Stock Index Fund, the Total Stock Market Index Fund, the Total International Stock Market Index Fund, the Balanced Exposure Fund and the Commodities Fund This gives the fund exposure to a broadly diversified group of U.S. and foreign stocks and various types of bonds. As of June 30, 2016, the fund’s target asset allocation between stocks and bonds is 35% stocks*, 65% bonds. The current target allocations by fund are provided in the Target Allocations chart above. The allocations to each fund are maintained close to the target allocations and target allocations are adjusted semi-annually, based on an asset allocation strategy that becomes increasingly conservative over time. For detailed information on the underlying funds that comprise the Target Retirement 2010 Fund, please read the corresponding fund flyers.

* Exposure to the Balanced Exposure and Commodities funds are considered part of the allocation to stocks.

Holdings

Advanced Analytics

Commodities Fund 2.0%

Balanced Exposure Fund 4.0%

Total Stock Market Index Fund 16.6%

Total International Stock Market Index Fund 6.6%

High Yield & Emerging Markets Bond Fund 4.6%

Global Real Estate Stock Index Fund 5.8%

Total Bond Market Fund 31.4%

Inflation Protected Bond Fund 29.0%

Page 7: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

Growth of $10,000: Target Retirement 2015 Fund vs. Benchmarks $40,000

$30,000

$20,000

$10,000

0

% Total Return as of 06/30/16 3 Mos YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception of Fund

Target Retirement 2015 Fund 2.93 6.23 3.55 5.62 5.65 — 3.91

Benchmark: Target Retirement 2015 Composite Index(5)(6) 2.78 6.00 3.42 5.48 5.48 — 3.89

The Target Retirement 2015 Fund is designed for investors planning to retire or plan to start draw-ing on their retirement assets on or around the year 2015 and are seeking low cost participation in the stock, bond, and commodities markets through a broadly diversified portfolio. Currently, it may also be for investors who have a moderate tolerance for short-term price fluctuations and are seeking both a reasonable level of income and longer-term growth of capital and income.Target retirement funds are generally designed for investors expecting to retire around the year

indicated in each fund’s name. The funds are managed to gradually become more conserva-tive over time. The investment risks of each target retirement fund changes over time as its asset allocation changes. They are subject to the volatility of the financial markets, including equity and fixed income investments in the U.S. and abroad and may be subject to risks associ-ated with investing in high yield bonds, small-cap securities, foreign securities and commodities. Principal invested is not guaranteed at any time, including at or after their target date.

Annualized Expense Ratio: 0.12% or $1.18 per $1,000 invested in the fund

Average Target Date 2015 Fund Expense Ratio(1): 0.45% or $4.45 per $1,000 invested in the fund

Turnover Ratio (estimate): 21% of the fund

Average Target Date 2015 Fund Turnover Ratio(2): 17% of the fund

Inception Date:

1/2/08

(1) Asset-weighted average expense ratio for similar mutual funds as reported by Morningstar Inc.(2) Turnover Ratio, for similar mutual funds as reported by Morningstar Inc., is an indication of the fund’s activity and refers to the percent of a fund’s assets that are replaced during a fiscal year.(3) Overall Risk Level is historical, based on an estimate of the fund’s current composite benchmark 5 year standard deviation. The composite benchmark returns are based on the returns of the underlying funds’

benchmarks or proxies. Market volatility is at historical lows; actual standard deviation in the future may be higher than current standard deviation.(4) The data presented represents past performance, which cannot be used to predict future returns that may be achieved. The investment return and principal value of an investment will fluctuate so that an inves-

tor’s units, when redeemed, may be worth more or less than their original cost.(5) The Target Retirement 2015 Composite Index is a hypothetical combination of unmanaged indices reflecting the fund’s target asset allocation. The index weightings are adjusted twice a year to reflect the fund’s

changing asset allocations.(6) Benchmark returns do not include operating costs. (7) Standard & Poor’s® 500 Index is an unmanaged market capitalization-weighted index generally considered representative of the stock market as a whole. The Index focuses on the large-cap segment of the U.S.

equities market.(8) Barclays U.S. Aggregate Bond Index is an unmanaged market value-weighted index of investment-grade fixed-rate debt issues, including government, corporate, asset-backed, and mortgage-backed securities,

with maturities of one year or more.(9) Returns are since fund inception, January 2, 2008.

Overall Risk Level(3)

Qualitative Low Moderate High Very High

Fund Score

Quantitative 0 5 10 15 20 25 30

The Target Retirement 2015 Fund, a unitized fund, is one of ten target retirement funds that seeks to provide a convenient low-cost way to achieve a sophis-ticated diversification strategy, professional money management, and automatic rebalancing. Consistent with its current allocation, the fund seeks returns that outpace inflation over the long term. Over time, the fund will automatically shift semi-annually toward a more conservative asset allocation. By 2025, the fund’s asset allocation should resemble that of the Income Plus Fund and will subsequently be merged into the Income Plus Fund. Unit price and return will vary.

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 YTD

— — -29.17(9) 24.50 13.48 1.92 12.33 9.16 6.05 -1.64 6.23

— — -28.52(9) 24.50 13.24 1.74 11.88 9.05 6.04 -1.66 6.00

— — -37.00 26.46 15.06 2.11 16.00 32.39 13.69 1.38 3.84

— — 5.24 5.93 6.54 7.84 4.21 -2.02 5.97 0.55 5.31

Calendar Year Performance % Return

Target Retirement 2015 Fund

Target Retirement 2015 Composite Index(5)(6)

Standard & Poor’s® 500 Index(6)(7)

Barclays US Aggregate Bond Index(6)(8)

This document constitutes part of a prospectus covering securities that have been registered under the Securities Act of 1933.

Avg. Weighted Maturity Short Intermediate Long

Equity Style Value Blend Growth

Market C

ap

Large

Med

ium

Sm

all

Cred

it Qu

ality

Treasury & Agency

Investment- Grade Corporate

Below Investment- Grade

LighterWeightings Medium Heavier

401(k) Plus PlanTarget Retirement 2015 Fund (as of 06/30/16)

Flyer 3 of 38

Objective & Strategy Risk/Return Profile

Trailing Time Period Performance(4)

$17,204

$13,855

$13,820

$14,688

Page 8: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

The underlying funds may lend their holdings to qualified institutional investors to seek to enhance returns through fees earned related to the securities lent. Although all loans of securities are fully collateralized, there is some risk of loss if a borrower defaults on its obligation or losses occur related to the collateral received. Securities lending is performed in accordance with applicable law and regulations.The IBM 401(k) Plus Plan Trust (Trust) has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act (Act) and, therefore, the Trust is not subject to registration or regulation as a pool operator under the Act.IBM® is a registered trademark of International Business Machines Corporation. All rights reserved.Standard & Poors’®, S&P®, S&P 500®, Standard & Poor’s 500, and 500 are trademarks of The McGraw-Hill Companies, Inc.©2016 International Business Machines Corporation. All rights reserved.

Fund Net Assets: $426 millionTotal # Holdings: 8 fundsFund Manager: IBM Retirement Fund

and underlying fund managers

Target Retirement 2015 Fund (as of 06/30/16)

Target Allocation (by fund)

Standard: Benchmark: Target Retirement 3 YR 5 YR Standard & Poor’s 500 Index 2015 Composite Index Sharpe Ratio 0.95 0.74

R-Squared* 0.71 1.00 Standard Deviation 5.81% 7.52% Beta* 0.44 1.00 Alpha* 0.50% 0.13%

*Based on trailing 36 months’ returns; alphas are annualized.

For detailed equity and fixed-income characteristics, please see underlying funds.

The fund does not buy securities directly; instead, it invests in eight 401(k) Plus Plan funds: the Inflation Protected Bond Fund, the Total Bond Market Fund, the High Yield & Emerging Markets Bond Fund, the Global Real Estate Stock Index Fund, the Total Stock Market Index Fund, the Total International Stock Market Index Fund, the Balanced Exposure Fund and the Commodities Fund. This gives the fund exposure to a broadly diversified group of U.S. and foreign stocks and various types of bonds. As of June 30, 2016, the fund’s target asset allocation between stocks and bonds is 47.5% stocks*, 52.5% bonds. The current target allocations by fund are provided in the Target Allocations chart above. The allocations to each fund are main-tained close to the target allocations and the target allocations are adjusted semi-annually, based on an asset allocation strategy that becomes increas-ingly conservative over time. For detailed information on the underlying funds that comprise the Target Retirement 2015 Fund, please read the cor-responding fund flyers.

* Exposure to the Balanced Exposure and Commodities funds are considered part of the allocation to stocks.

Holdings

Advanced Analytics

Commodities Fund 2.0%

Balanced Exposure Fund 9.0%

Total Stock Market Index Fund 21.1%

Total International Stock Market Index Fund 8.6%

High Yield & Emerging Markets Bond Fund 4.1%

Global Real Estate Stock Index Fund 6.8%

Total Bond Market Fund 26.9%

Inflation Protected Bond Fund 21.5%

Page 9: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

Growth of $10,000: Target Retirement 2020 Fund vs. Benchmarks $40,000

$30,000

$20,000

$10,000

0

% Total Return as of 06/30/16 3 Mos YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception of Fund

Target Retirement 2020 Fund 3.00 5.96 2.88 6.17 6.15 — 3.92

Benchmark: Target Retirement 2020 Composite Index(5)(6) 2.84 5.71 2.75 6.04 6.01 — 3.94

The Target Retirement 2020 Fund is designed for investors planning to retire or plan to start drawing on their retirement assets on or around the year 2020 and are seeking low cost participation in the stock, bond, and commodities markets through a broadly diversified portfolio. Currently, it may also be for inves-tors who have a moderate tolerance for short-term price fluctuations and are seeking both a reasonable level of income and longer-term growth of capital and income. Current income produced by this fund is low.

Target retirement funds are generally designed for investors expecting to retire around the year indi-

cated in each fund’s name. The funds are managed to gradually become more conservative over time. The investment risks of each target retirement fund changes over time as its asset allocation changes. They are subject to the volatility of the financial markets, including equity and fixed income invest-ments in the U.S. and abroad and may be subject to risks associated with investing in high yield bonds, small-cap securities, foreign securities and commodi-ties. Principal invested is not guaranteed at any time, including at or after their target date.

Annualized Expense Ratio: 0.12% or $1.16 per $1,000 invested in the fund

Average Target Date 2020 Fund Expense Ratio(1): 0.52% or $5.18 per $1,000 invested in the fund

Turnover Ratio (estimate): 28% of the fund

Average Target Date 2020 Fund Turnover Ratio(2): 18% of the fund

Inception Date:

1/2/08

(1) Asset-weighted average expense ratio for similar mutual funds as reported by Morningstar Inc.(2) Turnover Ratio, for similar mutual funds as reported by Morningstar Inc., is an indication of the fund’s activity and refers to the percent of a fund’s assets that are replaced during a fiscal year.(3) Overall Risk Level is historical, based on an estimate of the fund’s current composite benchmark 5 year standard deviation. The composite benchmark returns are based on the returns of the underlying funds’

benchmarks or proxies. Market volatility is at historical lows; actual standard deviation in the future may be higher than current standard deviation.(4) The data presented represents past performance, which cannot be used to predict future returns that may be achieved. The investment return and principal value of an investment will fluctuate so that an inves-

tor’s units, when redeemed, may be worth more or less than their original cost.(5) The Target Retirement 2020 Composite Index is a hypothetical combination of unmanaged indices reflecting the fund’s target asset allocation. The index weightings are adjusted twice a year to reflect the fund’s

changing asset allocations.(6) Benchmark returns do not include operating costs.(7) Standard & Poor’s® 500 Index is an unmanaged market capitalization-weighted index generally considered representative of the stock market as a whole. The Index focuses on the large-cap segment of the U.S.

equities market.(8) Barclays U.S. Aggregate Bond Index is an unmanaged market value-weighted index of investment-grade fixed-rate debt issues, including government, corporate, asset-backed, and mortgage-backed securities,

with maturities of one year or more.(9) Returns are since fund inception, January 2, 2008.

Overall Risk Level(3)

Qualitative Low Moderate High Very High

Fund Score

Quantitative 0 5 10 15 20 25 30

The Target Retirement 2020 Fund, a unitized fund, is one of ten target retirement funds that seeks to pro-vide a convenient low-cost way to achieve a sophis-ticated diversification strategy, professional money management, and automatic rebalancing. Consistent with its current allocation, the fund seeks relatively high returns at a moderate risk level. Over time, the fund will automatically shift semi-annually toward a more conservative asset allocation. By 2030, the fund’s asset allocation should resemble that of the Income Plus Fund and will subsequently be merged into the Income Plus Fund. Unit price and return will vary.

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 YTD

— — -32.86(9) 26.95 14.56 0.69 13.44 12.34 6.40 -1.81 5.96

— — -32.12(9) 26.89 14.35 0.54 13.01 12.26 6.43 -1.80 5.71

— — -37.00 26.46 15.06 2.11 16.00 32.39 13.69 1.38 3.84

— — 5.24 5.93 6.54 7.84 4.21 -2.02 5.97 0.55 5.31

Calendar Year Performance % Return

Target Retirement 2020 Fund

Target Retirement 2020 Composite Index(5)(6)

Standard & Poor’s® 500 Index(6)(7)

Barclays US Aggregate Bond Index(6)(8)

This document constitutes part of a prospectus covering securities that have been registered under the Securities Act of 1933.

Avg. Weighted Maturity Short Intermediate Long

Equity Style Value Blend Growth

Market C

ap

Large

Med

ium

Sm

all

Cred

it Qu

ality

Treasury & Agency

Investment- Grade Corporate

Below Investment- Grade

LighterWeightings Medium Heavier

401(k) Plus PlanTarget Retirement 2020 Fund (as of 06/30/16)

Flyer 4 of 38

Objective & Strategy Risk/Return Profile

Trailing Time Period Performance(4)

$14,688

$13,866$13,877

$17,204

Page 10: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

The underlying funds may lend their holdings to qualified institutional investors to seek to enhance returns through fees earned related to the securities lent. Although all loans of securities are fully collateralized, there is some risk of loss if a borrower defaults on its obligation or losses occur related to the collateral received. Securities lending is performed in accordance with applicable law and regulations.The IBM 401(k) Plus Plan Trust (Trust) has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act (Act) and, therefore, the Trust is not subject to registration or regulation as a pool operator under the Act.IBM® is a registered trademark of International Business Machines Corporation. All rights reserved.Standard & Poors’®, S&P®, S&P 500®, Standard & Poor’s 500, and 500 are trademarks of The McGraw-Hill Companies, Inc.©2016 International Business Machines Corporation. All rights reserved.

Fund Net Assets: $771 millionTotal # Holdings: 8 fundsFund Manager: IBM Retirement Fund

and underlying fund managers

Target Retirement 2020 Fund (as of 06/30/16)

Target Allocation (by fund)

Standard: Benchmark: Target Retirement 3 YR 5 YR Standard & Poor’s 500 Index 2020 Composite Index Sharpe Ratio 0.89 0.70

R-Squared* 0.80 1.00 Standard Deviation 6.85% 8.71% Beta* 0.55 1.00 Alpha* -0.23% 0.11%

*Based on trailing 36 months’ returns; alphas are annualized.

For detailed equity and fixed-income characteristics, please see underlying funds.

The fund does not buy securities directly; instead, it invests in eight 401(k) Plus Plan funds: the Inflation Protected Bond Fund, the Total Bond Market Fund, the High Yield & Emerging Markets Bond Fund, the Global Real Estate Stock Index Fund, the Total Stock Market Index Fund, the Total International Stock Market Index Fund, the Balanced Exposure Fund and the Commodities Fund. This gives the fund exposure to a broadly diversified group of U.S. and foreign stocks and various types of bonds. As of June 30, 2016, the fund’s target asset allocation between stocks and bonds is 59.4% stocks*, 40.6% bonds. The current target allocations by fund are provided in the Target Allocations chart above. The allocations to each fund are maintained close to the target allocations and the target allocations are adjusted semi-annually, based on an asset allocation strategy that becomes increasingly conservative over time. For detailed information on the underlying funds that comprise the Target Retirement 2020 Fund, please read the corresponding fund flyers.

* Exposure to the Balanced Exposure and Commodities funds are considered part of the allocation to stocks.

Holdings

Advanced Analytics

Commodities Fund 2.4%

Total Stock Market Index Fund 27.9%

Balanced Exposure Fund 10.0%

Total International Stock Market Index Fund 11.5%

High Yield & Emerging Markets Bond Fund 3.6%

Global Real Estate Stock Index Fund 7.6%

Total Bond Market Fund 22.3%

Inflation Protected Bond Fund 14.7%

Page 11: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

Growth of $10,000: Target Retirement 2025 Fund vs. Benchmarks $40,000

$30,000

$20,000

$10,000

0

% Total Return as of 06/30/16 3 Mos YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception of Fund

Target Retirement 2025 Fund 3.07 5.66 2.17 6.70 6.63 — 4.02

Benchmark: Target Retirement 2025 Composite Index(5)(6) 2.87 5.36 2.01 6.58 6.51 — 4.07

The Target Retirement 2025 Fund is designed for investors planning to retire or plan to start drawing on their retirement assets on or around the year 2025 and are seeking low cost participation in the stock, bond, and commodities markets through a broadly diversified portfolio. Currently, it may also be for investors who have a moderate tolerance for short-term price fluctuations and are seeking both a reasonable level of income and longer-term growth of capital and income. Current income produced by this fund is low.

Target retirement funds are generally designed

for investors expecting to retire around the year indicated in each fund’s name. The funds are man-aged to gradually become more conservative over time. The investment risks of each target date fund changes over time as its asset allocation changes. They are subject to the volatility of the financial markets, including equity and fixed income invest-ments in the U.S. and abroad and may be subject to risks associated with investing in high yield bonds, small-cap securities, foreign securities and commodi-ties. Principal invested is not guaranteed at any time, including at or after their target date.

Annualized Expense Ratio: 0.12% or $1.17 per $1,000 invested in the fund

Average Target Date 2025 Fund Expense Ratio(1): 0.50% or $5.03 per $1,000 invested in the fund

Turnover Ratio (estimate): 21% of the fund

Average Target Date 2025 Fund Turnover Ratio(2): 17% of the fund

Inception Date:

1/2/08

(1) Asset-weighted average expense ratio for similar mutual funds as reported by Morningstar Inc.(2) Turnover Ratio, for similar mutual funds as reported by Morningstar Inc., is an indication of the fund’s activity and refers to the percent of a fund’s assets that are replaced during a fiscal year.(3) Overall Risk Level is historical, based on an estimate of the fund’s current composite benchmark 5 year standard deviation. The composite benchmark returns are based on the returns of the underlying funds’

benchmarks or proxies. Market volatility is at historical lows; actual standard deviation in the future may be higher than current standard deviation.(4) The data presented represents past performance, which cannot be used to predict future returns that may be achieved. The investment return and principal value of an investment will fluctuate so that an inves-

tor’s units, when redeemed, may be worth more or less than their original cost.(5) The Target Retirement 2025 Composite Index is a hypothetical combination of unmanaged indices reflecting the fund’s target asset allocation. The index weightings are adjusted twice a year to reflect the fund’s

changing asset allocations.(6) Benchmark returns do not include operating costs. (7) Standard & Poor’s® 500 Index is an unmanaged market capitalization-weighted index generally considered representative of the stock market as a whole. The Index focuses on the large-cap segment of the U.S.

equities market.(8) Barclays U.S. Aggregate Bond Index is an unmanaged market value-weighted index of investment-grade fixed-rate debt issues, including government, corporate, asset-backed, and mortgage-backed securities,

with maturities of one year or more.(9) Returns are since fund inception, January 2, 2008.

Overall Risk Level(3)

Qualitative Low Moderate High Very High

Fund Score

Quantitative 0 5 10 15 20 25 30

The Target Retirement 2025 Fund, a unitized fund, is one of ten target retirement funds that seeks to pro-vide a convenient low-cost way to achieve a sophis-ticated diversification strategy, professional money management, and automatic rebalancing. Consistent with its current allocation, the fund seeks relatively high returns at a moderate risk level. Over time, the fund will automatically shift semi-annually toward a more conservative asset allocation. By 2035, the fund’s asset allocation should resemble that of the Income Plus Fund and will subsequently be merged into the Income Plus Fund. Unit price and return will vary.

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 YTD

— — -35.62(9) 29.05 15.66 -0.64 14.54 15.70 6.68 -1.98 5.66

— — -34.86(9) 29.01 15.49 -0.73 14.13 15.65 6.76 -1.95 5.36

— — -37.00 26.46 15.06 2.11 16.00 32.39 13.69 1.38 3.84

— — 5.24 5.93 6.54 7.84 4.21 -2.02 5.97 0.55 5.31

Calendar Year Performance % Return

Target Retirement 2025 Fund

Target Retirement 2025 Composite Index(5)(6)

Standard & Poor’s® 500 Index(6)(7)

Barclays US Aggregate Bond Index(6)(8)

This document constitutes part of a prospectus covering securities that have been registered under the Securities Act of 1933.

Equity Style Value Blend Growth

Market C

ap

Large

Med

ium

Sm

all

Avg. Weighted Maturity Short Intermediate Long

Cred

it Qu

ality

Treasury & Agency

Investment- Grade Corporate

Below Investment- Grade

LighterWeightings Medium Heavier

401(k) Plus PlanTarget Retirement 2025 Fund (as of 06/30/16)

Flyer 5 of 38

Objective & Strategy Risk/Return Profile

Trailing Time Period Performance(4)

$17,204

$13,982

$14,017

$14,688

Page 12: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

The underlying funds may lend their holdings to qualified institutional investors to seek to enhance returns through fees earned related to the securities lent. Although all loans of securities are fully collateralized, there is some risk of loss if a borrower defaults on its obligation or losses occur related to the collateral received. Securities lending is performed in accordance with applicable law and regulations.The IBM 401(k) Plus Plan Trust (Trust) has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act (Act) and, therefore, the Trust is not subject to registration or regulation as a pool operator under the Act.IBM® is a registered trademark of International Business Machines Corporation. All rights reserved.Standard & Poors’®, S&P®, S&P 500®, Standard & Poor’s 500, and 500 are trademarks of The McGraw-Hill Companies, Inc.©2016 International Business Machines Corporation. All rights reserved.

Fund Net Assets: $772 millionTotal # Holdings: 8 fundsFund Manager: IBM Retirement Fund

and underlying fund managers

Target Retirement 2025 Fund (as of 06/30/16)

Target Allocation (by fund)

Standard: Benchmark: Target Retirement 3 YR 5 YR Standard & Poor’s 500 Index 2025 Composite Index Sharpe Ratio 0.83 0.66

R-Squared* 0.86 1.00 Standard Deviation 7.96% 9.95% Beta* 0.66 1.00 Alpha* -0.97% 0.11%

*Based on trailing 36 months’ returns; alphas are annualized.

For detailed equity and fixed-income characteristics, please see underlying funds.

The fund does not buy securities directly; instead, it invests in eight 401(k) Plus Plan funds: the Inflation Protected Bond Fund, the Total Bond Market Fund, the High Yield & Emerging Markets Bond Fund, the Global Real Estate Stock Index Fund, the Total Stock Market Index Fund, the Total International Stock Market Index Fund, the Balanced Exposure Fund and the Commodities Fund. This gives the fund exposure to a broadly diversified group of U.S. and foreign stocks and various types of bonds. As of June 30, 2016, the fund’s target asset allocation between stocks and bonds is 71.3% stocks*, 28.7% bonds. The current target allocations by fund are provided in the Target Allocations chart above. The allocations to each fund are maintained close to the target allocations and the target allocations are adjusted semi-annually, based on an asset allocation strategy that becomes increasingly conservative over time. For detailed information on the underlying funds that comprise the Target Retirement 2025 Fund, please read the corresponding fund flyers

* Exposure to the Balanced Exposure and Commodities funds are considered part of the allocation to stocks.

Holdings

Advanced Analytics

Commodities Fund 2.9%

Balanced Exposure Fund 10.0%

Total Stock Market Index Fund 35.2%

Total International Stock Market Index Fund 14.8%

Total Bond Market Fund 17.6%

Global Real Estate Stock Index Fund 8.4%

High Yield & Emerging Markets Bond Fund 3.1%

Inflation Protected Bond Fund 8.0%

Page 13: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

Growth of $10,000: Target Retirement 2030 Fund vs. Benchmarks $40,000

$30,000

$20,000

$10,000

0

% Total Return as of 06/30/16 3 Mos YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception of Fund

Target Retirement 2030 Fund 3.11 5.32 1.39 6.99 6.94 — 4.17

Benchmark: Target Retirement 2030 Composite Index(5)(6) 2.90 4.99 1.24 6.88 6.85 — 4.24

The Target Retirement 2030 Fund is designed for investors planning to retire or plan to start draw-ing on their retirement assets on or around the year 2030 and are seeking low cost participation in the stock, bond, and commodities markets through a broadly diversified portfolio. Currently, it may also be for investors who have a high risk tolerance and are seeking growth of capital as a primary objective. Current income produced by this fund is low.Target retirement funds are generally designed for investors expecting to retire around the year

indicated in each fund’s name. The funds are managed to gradually become more conserva-tive over time. The investment risks of each target retirement fund changes over time as its asset allocation changes. They are subject to the volatility of the financial markets, including equity and fixed income investments in the U.S. and abroad and may be subject to risks associ-ated with investing in high yield bonds, small-cap securities, foreign securities and commodities. Principal invested is not guaranteed at any time, including at or after their target date.

Annualized Expense Ratio: 0.11% or $1.14 per $1,000 invested in the fund

Average Target Date 2030 Fund Expense Ratio(1): 0.57% or $5.71 per $1,000 invested in the fund

Turnover Ratio (estimate): 19% of the fund

Average Target Date 2030 Fund Turnover Ratio(2): 17% of the fund

Inception Date:

1/2/08

(1) Asset-weighted average expense ratio for similar mutual funds as reported by Morningstar Inc.(2) Turnover Ratio, for similar mutual funds as reported by Morningstar Inc., is an indication of the fund’s activity and refers to the percent of a fund’s assets that are replaced during a fiscal year.(3) Overall Risk Level is historical, based on an estimate of the fund’s current composite benchmark 5 year standard deviation. The composite benchmark returns are based on the returns of the underlying funds’

benchmarks or proxies. Market volatility is at historical lows; actual standard deviation in the future may be higher than current standard deviation.(4) The data presented represents past performance, which cannot be used to predict future returns that may be achieved. The investment return and principal value of an investment will fluctuate so that an inves-

tor’s units, when redeemed, may be worth more or less than their original cost.(5) The Target Retirement 2030 Composite Index is a hypothetical combination of unmanaged indices reflecting the fund’s target asset allocation. The index weightings are adjusted twice a year to reflect the fund’s

changing asset allocations.(6) Benchmark returns do not include operating costs. (7) Standard & Poor’s® 500 Index is an unmanaged market capitalization-weighted index generally considered representative of the stock market as a whole. The Index focuses on the large-cap segment of the U.S.

equities market.(8) Barclays U.S. Aggregate Bond Index is an unmanaged market value-weighted index of investment-grade fixed-rate debt issues, including government, corporate, asset-backed, and mortgage-backed securities,

with maturities of one year or more.(9) Returns are since fund inception, January 2, 2008.

Overall Risk Level(3)

Qualitative Low Moderate High Very High

Fund Score

Quantitative 0 5 10 15 20 25 30

The Target Retirement 2030 Fund, a unitized fund, is one of ten target retirement funds that seeks to provide a convenient low-cost way to achieve a sophisticated diversification strategy, professional money management, and automatic rebalancing. Consistent with its current allocation, the fund seeks high returns over the long term. After 2010, the fund will begin to automatically shift semi-annually toward a more conservative asset allocation. By 2040, the fund’s asset allocation should resemble that of the Income Plus Fund and will subsequently be merged into the Income Plus Fund. Unit price and return will vary.

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 YTD

— — -36.60(9) 29.98 16.22 -1.44 15.27 18.15 6.85 -2.18 5.32

— — -35.83(9) 29.97 16.08 -1.51 14.89 18.14 6.96 -2.14 4.99

— — -37.00 26.46 15.06 2.11 16.00 32.39 13.69 1.38 3.84

— — 5.24 5.93 6.54 7.84 4.21 -2.02 5.97 0.55 5.31

Calendar Year Performance % Return

Target Retirement 2030 Fund

Target Retirement 2030 Composite Index(5)(6)

Standard & Poor’s® 500 Index(6)(7)

Barclays US Aggregate Bond Index(6)(8)

This document constitutes part of a prospectus covering securities that have been registered under the Securities Act of 1933.

Equity Style Value Blend Growth

Market C

ap

Large

Med

ium

Sm

all

Avg. Weighted Maturity Short Intermediate Long

Cred

it Qu

ality

Treasury & Agency

Investment- Grade Corporate

Below Investment- Grade

LighterWeightings Medium Heavier

401(k) Plus PlanTarget Retirement 2030 Fund (as of 06/30/16)

Flyer 6 of 38

Objective & Strategy Risk/Return Profile

Trailing Time Period Performance(4)

$17,204

$14,146$14,213

$14,688

Page 14: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

The underlying funds may lend their holdings to qualified institutional investors to seek to enhance returns through fees earned related to the securities lent. Although all loans of securities are fully collateralized, there is some risk of loss if a borrower defaults on its obligation or losses occur related to the collateral received. Securities lending is performed in accordance with applicable law and regulations.The IBM 401(k) Plus Plan Trust (Trust) has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act (Act) and, therefore, the Trust is not subject to registration or regulation as a pool operator under the Act.IBM® is a registered trademark of International Business Machines Corporation. All rights reserved.Standard & Poors’®, S&P®, S&P 500®, Standard & Poor’s 500, and 500 are trademarks of The McGraw-Hill Companies, Inc.©2016 International Business Machines Corporation. All rights reserved.

Fund Net Assets: $586 millionTotal # Holdings: 8 fundsFund Manager: IBM Retirement Fund

and underlying fund managers

Target Retirement 2030 Fund (as of 06/30/16)

Target Allocation (by fund)

Standard: Benchmark: Target Retirement 3 YR 5 YR Standard & Poor’s 500 Index 2030 Composite Index Sharpe Ratio 0.76 0.63

R-Squared* 0.89 1.00 Standard Deviation 9.03% 10.91% Beta* 0.76 1.00 Alpha* -1.86% 0.10%

*Based on trailing 36 months’ returns; alphas are annualized.

For detailed equity and fixed-income characteristics, please see underlying funds.

The fund does not buy securities directly; instead, it invests in eight 401(k) Plus Plan funds: the Inflation Protected Bond Fund, the Total Bond Market Fund, the High Yield & Emerging Markets Bond Fund, the Global Real Estate Stock Index Fund, the Total Stock Market Index Fund, the Total International Stock Market Index Fund, the Balanced Exposure Fund and the Commodities Fund. This gives the fund exposure to a broadly diversified group of U.S. and foreign stocks and various types of bonds. As of June 30, 2016, the fund’s target asset allocation between stocks and bonds is 83.1% stocks*, 16.9% bonds. The current target allocations by fund are provided in the Target Allocations chart above. The allocations to each fund are maintained close to the target allocations and the target allocations are adjusted semi-annually, based on an asset allocation strategy that becomes increasingly conservative over time. For detailed information on the underlying funds that comprise the Target Retirement 2030 Fund, please read the corresponding fund flyers.

* Exposure to the Balanced Exposure and Commodities funds are considered part of the allocation to stocks.

Holdings

Advanced Analytics

Global Real Estate Stock Index Fund 9.1%

Balanced Exposure Fund 10.0%

Total Stock Market Index Fund 42.5%

Total International Stock Market Index Fund 18.1%

Total Bond Market Fund 13.0%

Inflation Protected Bond Fund 1.3%

Commodities Fund 3.4%

High Yield & Emerging Markets Bond Fund 2.6%

Page 15: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

Growth of $10,000: Target Retirement 2035 Fund vs. Benchmarks $40,000

$30,000

$20,000

$10,000

0

% Total Return as of 06/30/16 3 Mos YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception of Fund

Target Retirement 2035 Fund 3.15 5.24 1.05 6.96 6.97 — 4.19

Benchmark: Target Retirement 2035 Composite Index(5)(6) 2.93 4.89 0.87 6.85 6.89 — 4.26

The Target Retirement 2035 Fund is designed for investors planning to retire or plan to start draw-ing on their retirement assets on or around the year 2035 and are seeking low cost participation in the stock, bond, and commodities markets through a broadly diversified portfolio. Currently, it may also be for investors who have a high risk tolerance and are seeking growth of capital as a primary objective. Current income produced by this fund is low.Target retirement funds are generally designed for investors expecting to retire around the year

indicated in each fund’s name. The funds are managed to gradually become more conserva-tive over time. The investment risks of each target retirement fund changes over time as its asset allocation changes. They are subject to the volatility of the financial markets, including equity and fixed income investments in the U.S. and abroad and may be subject to risks associ-ated with investing in high yield bonds, small-cap securities, foreign securities and commodities. Principal invested is not guaranteed at any time, including at or after their target date.

Annualized Expense Ratio: 0.11% or $1.12 per $1,000 invested in the fund

Average Target Date 2035 Fund Expense Ratio(1): 0.53% or $5.29 per $1,000 invested in the fund

Turnover Ratio (estimate): 19% of the fund

Average Target Date 2035 Fund Turnover Ratio(2): 15% of the fund

Inception Date:

1/2/08

(1) Asset-weighted average expense ratio for similar mutual funds as reported by Morningstar Inc.(2) Turnover Ratio, for similar mutual funds as reported by Morningstar Inc., is an indication of the fund’s activity and refers to the percent of a fund’s assets that are replaced during a fiscal year.(3) Overall Risk Level is historical, based on an estimate of the fund’s current composite benchmark 5 year standard deviation. The composite benchmark returns are based on the returns of the underlying funds’

benchmarks or proxies. Market volatility is at historical lows; actual standard deviation in the future may be higher than current standard deviation.(4) The data presented represents past performance, which cannot be used to predict future returns that may be achieved. The investment return and principal value of an investment will fluctuate so that an inves-

tor’s units, when redeemed, may be worth more or less than their original cost.(5) The Target Retirement 2035 Composite Index is a hypothetical combination of unmanaged indices reflecting the fund’s target asset allocation. The index weightings are adjusted twice a year to reflect the fund’s

changing asset allocations.(6) Benchmark returns do not include operating costs.(7) Standard & Poor’s® 500 Index is an unmanaged market capitalization-weighted index generally considered representative of the stock market as a whole. The Index focuses on the large-cap segment of the U.S.

equities market.(8) Barclays U.S. Aggregate Bond Index is an unmanaged market value-weighted index of investment-grade fixed-rate debt issues, including government, corporate, asset-backed, and mortgage-backed securities,

with maturities of one year or more.(9) Returns are since fund inception, January 2, 2008.

Overall Risk Level(3)

Qualitative Low Moderate High Very High

Fund Score

Quantitative 0 5 10 15 20 25 30

The Target Retirement 2035 Fund, a unitized fund, is one of ten target retirement funds that seeks to provide a convenient low-cost way to achieve a sophisticated diversification strategy, professional money management, and automatic rebalanc-ing. Consistent with its current allocation, the fund seeks high returns over the long term. After 2015, the fund will begin to automatically shift semi-annually toward a more conservative asset allocation. By 2045, the fund’s asset allocation should resemble that of the Income Plus Fund and will subsequently be merged into the Income Plus Fund. Unit price and return will vary.

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 YTD

— — -36.60(9) 29.98 16.22 -1.61 15.46 18.76 6.76 -2.39 5.24

— — -35.83(9) 29.97 16.08 -1.64 15.10 18.78 6.89 -2.33 4.89

— — -37.00 26.46 15.06 2.11 16.00 32.39 13.69 1.38 3.84

— — 5.24 5.93 6.54 7.84 4.21 -2.02 5.97 0.55 5.31

Calendar Year Performance % Return

Target Retirement 2035 Fund

Target Retirement 2035 Composite Index(5)(6)

Standard & Poor’s® 500 Index(6)(7)

Barclays US Aggregate Bond Index(6)(8)

This document constitutes part of a prospectus covering securities that have been registered under the Securities Act of 1933.

Equity Style Value Blend Growth

Market C

ap

Large

Med

ium

Sm

all

Avg. Weighted Maturity Short Intermediate Long

Cred

it Qu

ality

Treasury & Agency

Investment- Grade Corporate

Below Investment- Grade

LighterWeightings Medium Heavier

401(k) Plus PlanTarget Retirement 2035 Fund (as of 06/30/16)

Flyer 7 of 38

Objective & Strategy Risk/Return Profile

Trailing Time Period Performance(4)

$17,204

$14,161$14,247

$14,688

Page 16: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

The underlying funds may lend their holdings to qualified institutional investors to seek to enhance returns through fees earned related to the securities lent. Although all loans of securities are fully collateralized, there is some risk of loss if a borrower defaults on its obligation or losses occur related to the collateral received. Securities lending is performed in accordance with applicable law and regulations.The IBM 401(k) Plus Plan Trust (Trust) has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act (Act) and, therefore, the Trust is not subject to registration or regulation as a pool operator under the Act.IBM® is a registered trademark of International Business Machines Corporation. All rights reserved.Standard & Poors’®, S&P®, S&P 500®, Standard & Poor’s 500, and 500 are trademarks of The McGraw-Hill Companies, Inc.©2016 International Business Machines Corporation. All rights reserved.

Fund Net Assets: $414 millionTotal # Holdings: 7 fundsFund Manager: IBM Retirement Fund

and underlying fund managers

Target Retirement 2035 Fund (as of 06/30/16)

Target Allocation (by fund)

Standard: Benchmark: Target Retirement 3 YR 5 YR Standard & Poor’s 500 Index 2035 Composite Index Sharpe Ratio 0.73 0.61

R-Squared* 0.90 1.00 Standard Deviation 9.44% 11.20% Beta* 0.79 1.00 Alpha* -2.31% 0.10%

*Based on trailing 36 months’ returns; alphas are annualized.

For detailed equity and fixed-income characteristics, please see underlying funds.

The fund does not buy securities directly; instead, it invests in seven 401(k) Plus Plan funds: the Total Bond Market Fund, the High Yield & Emerging Markets Bond Fund, the Global Real Estate Stock Index Fund, the Total Stock Market Index Fund, the Total International Stock Market Index Fund, the Balanced Exposure Fund and the Commodities Fund. This gives the fund exposure to a broadly diversified group of U.S. and foreign stocks and vari-ous types of bonds. As of June 30, 2016, the fund’s target asset allocation between stocks and bonds is 89.1% stocks*, 10.9% bonds. The current target allocations by fund are provided in the Target Allocations chart above. The allocations to each fund are maintained close to the target allocations and the target allocations are adjusted semi-annually, based on an asset alloca-tion strategy that becomes increasingly conservative over time. For detailed information on the underlying funds that comprise the Target Retirement 2035 Fund, please read the corresponding fund flyers.

* Exposure to the Balanced Exposure and Commodities funds are considered part of the allocation to stocks.

Holdings

Advanced Analytics

Commodities Fund 3.9%

Balanced Exposure Fund 10.0%

Total Stock Market Index Fund 45.6%

Total International Stock Market Index Fund 19.7%

Total Bond Market Fund 8.8%

Global Real Estate Stock Index Fund 9.9%

High Yield & Emerging Markets Bond Fund 2.1%

Page 17: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

Growth of $10,000: Target Retirement 2040 Fund vs. Benchmarks $40,000

$30,000

$20,000

$10,000

0

% Total Return as of 06/30/16 3 Mos YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception of Fund

Target Retirement 2040 Fund 3.16 5.24 1.07 6.97 6.98 — 4.19

Benchmark: Target Retirement 2040 Composite Index(5)(6) 2.93 4.87 0.86 6.85 6.89 — 4.26

The Target Retirement 2040 Fund is designed for investors planning to retire or plan to start draw-ing on their retirement assets on or around the year 2040 and are seeking low cost participation in the stock, bond, and commodities markets through a broadly diversified portfolio. Currently, it may also be for investors who have a high risk tolerance and are seeking growth of capital as a primary objective. Current income produced by this fund is low.Target retirement funds are generally designed for investors expecting to retire around the year

indicated in each fund’s name. The funds are managed to gradually become more conserva-tive over time. The investment risks of each target retirement fund changes over time as its asset allocation changes. They are subject to the volatility of the financial markets, including equity and fixed income investments in the U.S. and abroad and may be subject to risks associ-ated with investing in high yield bonds, small-cap securities, foreign securities and commodities. Principal invested is not guaranteed at any time, including at or after their target date.

Annualized Expense Ratio: 0.11% or $1.11 per $1,000 invested in the fund

Average Target Date 2040 Fund Expense Ratio(1): 0.58% or $5.85 per $1,000 invested in the fund

Turnover Ratio (estimate): 16% of the fund

Average Target Date 2040 Fund Turnover Ratio(2): 15% of the fund

Inception Date:

1/2/08

(1) Asset-weighted average expense ratio for similar mutual funds as reported by Morningstar Inc.(2) Turnover Ratio, for similar mutual funds as reported by Morningstar Inc., is an indication of the fund’s activity and refers to the percent of a fund’s assets that are replaced during a fiscal year.(3) Overall Risk Level is historical, based on an estimate of the fund’s current composite benchmark 5 year standard deviation. The composite benchmark returns are based on the returns of the underlying funds’

benchmarks or proxies. Market volatility is at historical lows; actual standard deviation in the future may be higher than current standard deviation.(4) The data presented represents past performance, which cannot be used to predict future returns that may be achieved. The investment return and principal value of an investment will fluctuate so that an inves-

tor’s units, when redeemed, may be worth more or less than their original cost.(5) The Target Retirement 2040 Composite Index is a hypothetical combination of unmanaged indices reflecting the fund’s target asset allocation. The index weightings are adjusted twice a year to reflect the fund’s

changing asset allocations.(6) Benchmark returns do not include operating costs. (7) Standard & Poor’s® 500 Index is an unmanaged market capitalization-weighted index generally considered representative of the stock market as a whole. The Index focuses on the large-cap segment of the U.S.

equities market.(8) Barclays U.S. Aggregate Bond Index is an unmanaged market value-weighted index of investment-grade fixed-rate debt issues, including government, corporate, asset-backed, and mortgage-backed securities,

with maturities of one year or more.(9) Returns are since fund inception, January 2, 2008.

Overall Risk Level(3)

Qualitative Low Moderate High Very High

Fund Score

Quantitative 0 5 10 15 20 25 30

The Target Retirement 2040 Fund, a unitized fund, is one of ten target retirement funds that seeks to provide a convenient low-cost way to achieve a sophisticated diversification strategy, professional money management, and automatic rebalanc-ing. Consistent with its current allocation, the fund seeks high returns over the long term. After 2020, the fund will begin to automatically shift semi-annually toward a more conservative asset allocation. By 2050, the fund’s asset allocation should resemble that of the Income Plus Fund and will subsequently be merged into the Income Plus Fund. Unit price and return will vary.

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 YTD

— — -36.60(9) 29.98 16.22 -1.62 15.46 18.76 6.76 -2.37 5.24

— — -35.83(9) 29.97 16.08 -1.64 15.10 18.78 6.89 -2.33 4.87

— — -37.00 26.46 15.06 2.11 16.00 32.39 13.69 1.38 3.84

— — 5.24 5.93 6.54 7.84 4.21 -2.02 5.97 0.55 5.31

Calendar Year Performance % Return

Target Retirement 2040 Fund

Target Retirement 2040 Composite Index(5)(6)

Standard & Poor’s® 500 Index(6)(7)

Barclays US Aggregate Bond Index(6)(8)

This document constitutes part of a prospectus covering securities that have been registered under the Securities Act of 1933.

Equity Style Value Blend Growth

Market C

ap

Large

Med

ium

Sm

all

Avg. Weighted Maturity Short Intermediate Long

Cred

it Qu

ality

Treasury & Agency

Investment- Grade Corporate

Below Investment- Grade

LighterWeightings Medium Heavier

401(k) Plus PlanTarget Retirement 2040 Fund (as of 06/30/16)

Flyer 8 of 38

Objective & Strategy Risk/Return Profile

Trailing Time Period Performance(4)

$17,204

$14,170

$14,244

$14,688

Page 18: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

The underlying funds may lend their holdings to qualified institutional investors to seek to enhance returns through fees earned related to the securities lent. Although all loans of securities are fully collateralized, there is some risk of loss if a borrower defaults on its obligation or losses occur related to the collateral received. Securities lending is performed in accordance with applicable law and regulations.The IBM 401(k) Plus Plan Trust (Trust) has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act (Act) and, therefore, the Trust is not subject to registration or regulation as a pool operator under the Act.IBM® is a registered trademark of International Business Machines Corporation. All rights reserved.Standard & Poors’®, S&P®, S&P 500®, Standard & Poor’s 500, and 500 are trademarks of The McGraw-Hill Companies, Inc.©2016 International Business Machines Corporation. All rights reserved.

Fund Net Assets: $265 millionTotal # Holdings: 7 fundsFund Manager: IBM Retirement Fund

and underlying fund managers

Target Retirement 2040 Fund (as of 06/30/16)

Target Allocation (by fund)

Standard: Benchmark: Target Retirement 3 YR 5 YR Standard & Poor’s 500 Index 2040 Composite Index Sharpe Ratio 0.73 0.61

R-Squared* 0.90 1.00 Standard Deviation 9.45% 11.21% Beta* 0.79 1.00 Alpha* -2.31% 0.11%

*Based on trailing 36 months’ returns; alphas are annualized.

For detailed equity and fixed-income characteristics, please see underlying funds.

The fund does not buy securities directly; instead, it invests in seven 401(k) Plus Plan funds: the Total Bond Market Fund, the High Yield & Emerging Markets Bond Fund, the Global Real Estate Stock Index Fund, the Total Stock Market Index Fund, the Total International Stock Market Index Fund, the Balanced Exposure Fund and the Commodities Fund. This gives the fund exposure to a broadly diversified group of U.S. and foreign stocks and vari-ous types of bonds. As of June 30, 2016, the fund’s target asset allocation between stocks and bonds is 90% stocks*, 10% bonds. The current target allocations by fund are provided in the Target Allocations chart above. The allocations to each fund are maintained close to the target allocations and the target allocations are adjusted semi-annually, based on an asset alloca-tion strategy that becomes increasingly conservative over time. For detailed information on the underlying funds that comprise the Target Retirement 2040 Fund, please read the corresponding fund flyers

* Exposure to the Balanced Exposure and Commodities funds are considered part of the allocation to stocks.

Holdings

Advanced Analytics

Commodities Fund 4.0%

Balanced Exposure Fund 10.0%

Total Stock Market Index Fund 46.0%

Total International Stock Market Index Fund 20.0%

Total Bond Market Fund 8.0%

Global Real Estate Stock Index Fund 10.0%

High Yield & Emerging Markets Bond Fund 2.0%

Page 19: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

Growth of $10,000: Target Retirement 2045 Fund vs. Benchmarks $40,000

$30,000

$20,000

$10,000

0

% Total Return as of 06/30/16 3 Mos YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception of Fund

Target Retirement 2045 Fund 3.15 5.23 1.07 6.97 6.98 — 4.19

Benchmark: Target Retirement 2045 Composite Index(5)(6) 2.93 4.87 0.86 6.85 6.89 — 4.26

The Target Retirement 2045 Fund is designed for investors planning to retire or plan to start draw-ing on their retirement assets on or around the year 2045 and are seeking low cost participation in the stock, bond, and commodities markets through a broadly diversified portfolio. Currently, it may also be for investors who have a high risk tolerance and are seeking growth of capital as a primary objective. Current income produced by this fund is low.Target retirement funds are generally designed for investors expecting to retire around the year

indicated in each fund’s name. The funds are managed to gradually become more conserva-tive over time. The investment risks of each target retirement fund changes over time as its asset allocation changes. They are subject to the volatility of the financial markets, including equity and fixed income investments in the U.S. and abroad and may be subject to risks associ-ated with investing in high yield bonds, small-cap securities, foreign securities and commodities. Principal invested is not guaranteed at any time, including at or after their target date.

Annualized Expense Ratio: 0.11% or $1.11 per $1,000 invested in the fund

Average Target Date 2045 Fund Expense Ratio(1): 0.53% or $5.28 per $1,000 invested in the fund

Turnover Ratio (estimate): 16% of the fund

Average Target Date 2045 Fund Turnover Ratio(2): 15% of the fund

Inception Date:

1/2/08

(1) Asset-weighted average expense ratio for similar mutual funds as reported by Morningstar Inc.(2) Turnover Ratio, for similar mutual funds as reported by Morningstar Inc., is an indication of the fund’s activity and refers to the percent of a fund’s assets that are replaced during a fiscal year.(3) Overall Risk Level is historical, based on an estimate of the fund’s current composite benchmark 5 year standard deviation. The composite benchmark returns are based on the returns of the underlying funds’

benchmarks or proxies. Market volatility is at historical lows; actual standard deviation in the future may be higher than current standard deviation.(4) The data presented represents past performance, which cannot be used to predict future returns that may be achieved. The investment return and principal value of an investment will fluctuate so that an inves-

tor’s units, when redeemed, may be worth more or less than their original cost.(5) The Target Retirement 2045 Composite Index is a hypothetical combination of unmanaged indices reflecting the fund’s target asset allocation. The index weightings are adjusted twice a year to reflect the fund’s

changing asset allocations.(6) Benchmark returns do not include operating costs. (7) Standard & Poor’s® 500 Index is an unmanaged market capitalization-weighted index generally considered representative of the stock market as a whole. The Index focuses on the large-cap segment of the U.S.

equities market.(8) Barclays U.S. Aggregate Bond Index is an unmanaged market value-weighted index of investment-grade fixed-rate debt issues, including government, corporate, asset-backed, and mortgage-backed securities,

with maturities of one year or more.(9) Returns are since fund inception, January 2, 2008.

Overall Risk Level(3)

Qualitative Low Moderate High Very High

Fund Score

Quantitative 0 5 10 15 20 25 30

The Target Retirement 2045 Fund, a unitized fund, is one of ten target retirement funds that seeks to provide a convenient low-cost way to achieve a sophisticated diversification strategy, professional money management, and automatic rebalanc-ing. Consistent with its current allocation, the fund seeks high returns over the long term. After 2025, the fund will begin to automatically shift semi-annually toward a more conservative asset allocation. By 2055, the fund’s asset allocation should resemble that of the Income Plus Fund and will subsequently be merged into the Income Plus Fund. Unit price and return will vary.

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 YTD

— — -36.61(9) 29.99 16.22 -1.62 15.46 18.76 6.76 -2.36 5.23

— — -35.83(9) 29.97 16.08 -1.64 15.10 18.78 6.89 -2.33 4.87

— — -37.00 26.46 15.06 2.11 16.00 32.39 13.69 1.38 3.84

— — 5.24 5.93 6.54 7.84 4.21 -2.02 5.97 0.55 5.31

Calendar Year Performance % Return

Target Retirement 2045 Fund

Target Retirement 2045 Composite Index(5)(6)

Standard & Poor’s® 500 Index(6)(7)

Barclays US Aggregate Bond Index(6)(8)

This document constitutes part of a prospectus covering securities that have been registered under the Securities Act of 1933.

Equity Style Value Blend Growth

Market C

ap

Large

Med

ium

Sm

all

Avg. Weighted Maturity Short Intermediate Long

Cred

it Qu

ality

Treasury & Agency

Investment- Grade Corporate

Below Investment- Grade

LighterWeightings Medium Heavier

401(k) Plus PlanTarget Retirement 2045 Fund (as of 06/30/16)

Flyer 9 of 38

Objective & Strategy Risk/Return Profile

Trailing Time Period Performance(4)

$17,204

$14,167

$14,244

$14,688

Page 20: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

The underlying funds may lend their holdings to qualified institutional investors to seek to enhance returns through fees earned related to the securities lent. Although all loans of securities are fully collateralized, there is some risk of loss if a borrower defaults on its obligation or losses occur related to the collateral received. Securities lending is performed in accordance with applicable law and regulations.The IBM 401(k) Plus Plan Trust (Trust) has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act (Act) and, therefore, the Trust is not subject to registration or regulation as a pool operator under the Act.IBM® is a registered trademark of International Business Machines Corporation. All rights reserved.Standard & Poors’®, S&P®, S&P 500®, Standard & Poor’s 500, and 500 are trademarks of The McGraw-Hill Companies, Inc.©2016 International Business Machines Corporation. All rights reserved.

Fund Net Assets: $158 millionTotal # Holdings: 7 fundsFund Manager: IBM Retirement Fund

and underlying fund managers

Target Retirement 2045 Fund (as of 06/30/16)

Target Allocation (by fund)

Standard: Benchmark: Target Retirement 3 YR 5 YR Standard & Poor’s 500 Index 2045 Composite Index Sharpe Ratio 0.73 0.61

R-Squared* 0.90 1.00 Standard Deviation 9.45% 11.21% Beta* 0.79 1.00 Alpha* -2.31% 0.11%

*Based on trailing 36 months’ returns; alphas are annualized.

For detailed equity and fixed-income characteristics, please see underlying funds.

The fund does not buy securities directly; instead, it invests in seven 401(k) Plus Plan funds: the Total Bond Market Fund, the High Yield & Emerging Markets Bond Fund, the Global Real Estate Stock Index Fund, the Total Stock Market Index Fund, the Total International Stock Market Index Fund, the Balanced Exposure Fund and the Commodities Fund. This gives the fund exposure to a broadly diversified group of U.S. and foreign stocks and vari-ous types of bonds. As of June 30, 2016, the fund’s target asset allocation between stocks and bonds is 90% stocks*, 10% bonds. The current target allocations by fund are provided in the Target Allocations chart above. The allocations to each fund are maintained close to the target allocations and the target allocations are adjusted semi-annually, based on an asset alloca-tion strategy that becomes increasingly conservative over time. For detailed information on the underlying funds that comprise the Target Retirement 2045 Fund, please read the corresponding fund flyers.

* Exposure to the Balanced Exposure and Commodities funds are considered part of the allocation to stocks.

Holdings

Advanced Analytics

Commodities Fund 4.0%

Balanced Exposure Fund 10.0%

Total Stock Market Index Fund 46.0%

Total International Stock Market Index Fund 20.0%

Total Bond Market Fund 8.0%

Global Real Estate Stock Index Fund 10.0%

High Yield & Emerging Markets Bond Fund 2.0%

Page 21: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

% Total Return as of 06/30/16 3 Mos YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception of Fund

Target Retirement 2050 Fund 3.16 5.25 1.11 6.99 6.99 — 4.19

Benchmark: Target Retirement 2050 Composite Index(5)(6) 2.93 4.87 0.86 6.85 6.89 — 4.26

Growth of $10,000: Target Retirement 2050 Fund vs. Benchmarks $40,000

$30,000

$20,000

$10,000

0

The Target Retirement 2050 Fund is designed for investors planning to retire or plan to start draw-ing on their retirement assets on or around the year 2050 and are seeking low cost participation in the stock, bond, and commodities markets through a broadly diversified portfolio. Currently, it may also be for investors who have a high risk tolerance and are seeking growth of capital as a primary objective. Current income produced by this fund is low.Target retirement funds are generally designed for investors expecting to retire around the year

indicated in each fund’s name. The funds are managed to gradually become more conserva-tive over time. The investment risks of each target retirement fund changes over time as its asset allocation changes. They are subject to the volatility of the financial markets, including equity and fixed income investments in the U.S. and abroad and may be subject to risks associ-ated with investing in high yield bonds, small-cap securities, foreign securities and commodities. Principal invested is not guaranteed at any time, including at or after their target date.

Annualized Expense Ratio: 0.11% or $1.10 per $1,000 invested in the fund

Average Target Date 2050 Fund Expense Ratio(1): 0.57% or $5.68 per $1,000 invested in the fund

Turnover Ratio (estimate): 22% of the fund

Average Target Date 2050 Fund Turnover Ratio(2): 14% of the fund

Inception Date:

1/2/08

(1) Asset-weighted average expense ratio for similar mutual funds as reported by Morningstar Inc.(2) Turnover Ratio, for similar mutual funds as reported by Morningstar Inc., is an indication of the fund’s activity and refers to the percent of a fund’s assets that are replaced during a fiscal year.(3) Overall Risk Level is historical, based on an estimate of the fund’s current composite benchmark 5 year standard deviation. The composite benchmark returns are based on the returns of the underlying funds’

benchmarks or proxies. Market volatility is at historical lows; actual standard deviation in the future may be higher than current standard deviation.(4) The data presented represents past performance, which cannot be used to predict future returns that may be achieved. The investment return and principal value of an investment will fluctuate so that an inves-

tor’s units, when redeemed, may be worth more or less than their original cost.(5) The Target Retirement 2050 Composite Index is a hypothetical combination of unmanaged indices reflecting the fund’s target asset allocation. The index weightings are adjusted twice a year to reflect the fund’s

changing asset allocations.(6) Benchmark returns do not include operating costs.(7) Standard & Poor’s® 500 Index is an unmanaged market capitalization-weighted index generally considered representative of the stock market as a whole. The Index focuses on the large-cap segment of the U.S.

equities market.(8) Barclays U.S. Aggregate Bond Index is an unmanaged market value-weighted index of investment-grade fixed-rate debt issues, including government, corporate, asset-backed, and mortgage-backed securities,

with maturities of one year or more.(9) Returns are since fund inception, January 2, 2008.

Overall Risk Level(3)

Qualitative Low Moderate High Very High

Fund Score

Quantitative 0 5 10 15 20 25 30

The Target Retirement 2050 Fund, a unitized fund, is one of ten target retirement funds that seeks to provide a convenient low-cost way to achieve a sophisticated diversification strategy, professional money management, and automatic rebalanc-ing. Consistent with its current allocation, the fund seeks high returns over the long term. After 2030, the fund will begin to automatically shift semi-annually toward a more conservative asset allocation. By 2060, the fund’s asset allocation should resemble that of the Income Plus Fund and will subsequently be merged into the Income Plus Fund. Unit price and return will vary.

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 YTD

— — -36.62(9) 29.96 16.22 -1.59 15.46 18.76 6.76 -2.33 5.25

— — -35.83(9) 29.97 16.08 -1.64 15.10 18.78 6.89 -2.33 4.87

— — -37.00 26.46 15.06 2.11 16.00 32.39 13.69 1.38 3.84

— — 5.24 5.93 6.54 7.84 4.21 -2.02 5.97 0.55 5.31

Calendar Year Performance % Return

Target Retirement 2050 Fund

Target Retirement 2050 Composite Index(5)(6)

Standard & Poor’s® 500 Index(6)(7)

Barclays US Aggregate Bond Index(6)(8)

This document constitutes part of a prospectus covering securities that have been registered under the Securities Act of 1933.

Equity Style Value Blend Growth

Market C

ap

Large

Med

ium

Sm

all

Avg. Weighted Maturity Short Intermediate Long

Cred

it Qu

ality

Treasury & Agency

Investment- Grade Corporate

Below Investment- Grade

LighterWeightings Medium Heavier

401(k) Plus PlanTarget Retirement 2050 Fund (as of 06/30/16)

Flyer 10 of 38

Objective & Strategy Risk/Return Profile

Trailing Time Period Performance(4)

$17,204

$14,185

$14,244$14,688

Page 22: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

The underlying funds may lend their holdings to qualified institutional investors to seek to enhance returns through fees earned related to the securities lent. Although all loans of securities are fully collateralized, there is some risk of loss if a borrower defaults on its obligation or losses occur related to the collateral received. Securities lending is performed in accordance with applicable law and regulations.The IBM 401(k) Plus Plan Trust (Trust) has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act (Act) and, therefore, the Trust is not subject to registration or regulation as a pool operator under the Act.IBM® is a registered trademark of International Business Machines Corporation. All rights reserved.Standard & Poors’®, S&P®, S&P 500®, Standard & Poor’s 500, and 500 are trademarks of The McGraw-Hill Companies, Inc.©2016 International Business Machines Corporation. All rights reserved.

Fund Net Assets: $101millionTotal # Holdings: 7 fundsFund Manager: IBM Retirement Fund

and underlying fund managers

Target Retirement 2050 Fund (as of 06/30/16)

Target Allocation (by fund)

Standard: Benchmark: Target Retirement 3 YR 5 YR Standard & Poor’s 500 Index 2050 Composite Index Sharpe Ratio 0.73 0.62

R-Squared* 0.90 1.00 Standard Deviation 9.44% 11.21% Beta* 0.79 1.00 Alpha* -2.29% 0.13%

*Based on trailing 36 months’ returns; alphas are annualized.

For detailed equity and fixed-income characteristics, please see underlying funds.

The fund does not buy securities directly; instead, it invests in seven 401(k) Plus Plan funds: the Total Bond Market Fund, the High Yield & Emerging Markets Bond Fund, the Global Real Estate Stock Index Fund, the Total Stock Market Index Fund, the Total International Stock Market Index Fund, the Balanced Exposure Fund and the Commodities Fund. This gives the fund exposure to a broadly diversified group of U.S. and foreign stocks and vari-ous types of bonds. As of June 30, 2016, the fund’s target asset allocation between stocks and bonds is 90% stocks*, 10% bonds. The current target allocations by fund are provided in the Target Allocations chart above. The allocations to each fund are maintained close to the target allocations and the target allocations are adjusted semi-annually, based on an asset alloca-tions strategy that becomes increasingly conservative over time. For detailed information on the underlying funds that comprise the Target Retirement 2050 Fund, please read the corresponding fund flyers.

* Exposure to the Balanced Exposure and Commodities funds are considered part of the allocation to stocks.

Holdings

Advanced Analytics

Commodities Fund 4.0%

Balanced Exposure Fund 10.0%

Total Stock Market Index Fund 46.0%

Total International Stock Market Index Fund 20.0%

Total Bond Market Fund 8.0%

High Yield & Emerging Markets Bond Fund 2.0%

Global Real Estate Stock Index Fund 10.0%

Page 23: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

% Total Return as of 06/30/16 3 Mos YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception of Fund

Target Retirement 2055 Fund(5) 3.18 5.28 0.71(11) — — — 0.71

Benchmark: Target Retirement 2055 Composite Index(6)(7) 2.93 4.87 0.43 — — — 0.43

Growth of $10,000: Target Retirement 2055 Fund vs. Benchmarks $40,000

$30,000

$20,000

$10,000

0

The Target Retirement 2055 Fund is designed for investors planning to retire or plan to start draw-ing on their retirement assets on or around the year 2055 and are seeking low cost participation in the stock, bond, and commodities markets through a broadly diversified portfolio. Currently, it may also be for investors who have a high risk tolerance and are seeking growth of capital as a primary objective. Current income produced by this fund is low.Target retirement funds are generally designed for investors expecting to retire around the year

indicated in each fund’s name. The funds are managed to gradually become more conserva-tive over time. The investment risks of each target retirement fund changes over time as its asset allocation changes. They are subject to the volatility of the financial markets, including equity and fixed income investments in the U.S. and abroad and may be subject to risks associ-ated with investing in high yield bonds, small-cap securities, foreign securities and commodities. Principal invested is not guaranteed at any time, including at or after their target date.

Estimated Annualized Expense Ratio: 0.11% or $1.10 per $1,000 invested in the fund

Average Target Date 2055 Fund Expense Ratio(1): 0.57% or $5.73 per $1,000 invested in the fund

Turnover Ratio (estimate): 31% of the fund

Average Target Date 2055 Fund Turnover Ratio(2): 14% of the fund

Inception Date:

7/2/15

(1) Asset-weighted average expense ratio for similar mutual funds as reported by Morningstar Inc.(2) Turnover Ratio, for similar mutual funds as reported by Morningstar Inc., is an indication of the fund’s activity and refers to the percent of a fund’s assets that are replaced during a fiscal year.(3) Overall Risk Level is historical, based on an estimate of the fund’s current composite benchmark 5 year standard deviation. The composite benchmark returns are based on the returns of the underlying funds’

benchmarks or proxies. Market volatility is at historical lows; actual standard deviation in the future may be higher than current standard deviation.(4) The data presented represents past performance, which cannot be used to predict future returns that may be achieved. The investment return and principal value of an investment will fluctuate so that an

investor’s units, when redeemed, may be worth more or less than their original cost.(5) Calendar Year Performance returns prior to 2016 are for the Target Date 2050 Fund and are presented to illustrate the historical performance of the underlying funds.(6) The Target Retirement 2055 Composite Index is a hypothetical combination of unmanaged indices reflecting the fund’s target asset allocation. The index weightings are adjusted twice a year to reflect the fund’s

changing asset allocations.(7) Benchmark returns do not include operating costs.(8) Standard & Poor’s® 500 Index is an unmanaged market capitalization-weighted index generally considered representative of the stock market as a whole. The Index focuses on the large-cap segment of the U.S.

equities market.(9) Barclays U.S. Aggregate Bond Index is an unmanaged market value-weighted index of investment-grade fixed-rate debt issues, including government, corporate, asset-backed, and mortgage-backed securities,

with maturities of one year or more.(10) Returns are since inception of the Target Date 2050 Fund, January 2, 2008.(11) Returns are since inception of the Target Date 2055 Fund, July 2, 2016.

Overall Risk Level(3)

Qualitative Low Moderate High Very High

Fund Score

Quantitative 0 5 10 15 20 25 30

The Target Retirement 2055 Fund, a unitized fund, is one of ten target retirement funds that seeks to provide a convenient low-cost way to achieve a sophisticated diversification strategy, professional money management, and automatic rebalanc-ing. Consistent with its current allocation, the fund seeks high returns over the long term. After 2035, the fund will begin to automatically shift semi-annually toward a more conservative asset allocation. By 2065, the fund’s asset allocation should resemble that of the Income Plus Fund and will subsequently be merged into the Income Plus Fund. Unit price and return will vary.

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 YTD

— — -36.62(10) 29.96 16.22 -1.59 15.46 18.76 6.76 -2.33 5.28

— — -35.83(10) 29.97 16.08 -1.64 15.10 18.78 6.89 -2.33 4.87

— — -37.00 26.46 15.06 2.11 16.00 32.39 13.69 1.38 3.84

— —- 5.24 5.93 6.54 7.84 4.21 -2.02 5.97 0.55 5.31

Calendar Year Performance % Return

Target Retirement 2055 Fund(5)

Target Retirement 2055 Composite Index(6)(7)

Standard & Poor’s® 500 Index(7)(8)

Barclays US Aggregate Bond Index(7)(9)

This document constitutes part of a prospectus covering securities that have been registered under the Securities Act of 1933.

Equity Style Value Blend Growth

Market C

ap

Large

Med

ium

Sm

all

Avg. Weighted Maturity Short Intermediate Long

Cred

it Qu

ality

Treasury & Agency

Investment- Grade Corporate

Below Investment- Grade

LighterWeightings Medium Heavier

401(k) Plus PlanTarget Retirement 2055 Fund (as of 06/30/16)

Flyer 11 of 38

Objective & Strategy Risk/Return Profile

Trailing Time Period Performance(4)

$17,204

$18,487

$18,613

$14,688

Page 24: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

The underlying funds may lend their holdings to qualified institutional investors to seek to enhance returns through fees earned related to the securities lent. Although all loans of securities are fully collateralized, there is some risk of loss if a borrower defaults on its obligation or losses occur related to the collateral received. Securities lending is performed in accordance with applicable law and regulations.The IBM 401(k) Plus Plan Trust (Trust) has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act (Act) and, therefore, the Trust is not subject to registration or regulation as a pool operator under the Act.IBM® is a registered trademark of International Business Machines Corporation. All rights reserved.Standard & Poors’®, S&P®, S&P 500®, Standard & Poor’s 500, and 500 are trademarks of The McGraw-Hill Companies, Inc.©2016 International Business Machines Corporation. All rights reserved.

Fund Net Assets: $4 millionTotal # Holdings: 7 fundsFund Manager: IBM Retirement Fund

and underlying fund managers

Target Retirement 2055 Fund (as of 06/30/16)

Target Allocation (by fund)

Standard: Benchmark: Target Retirement 3 YR 5 YR Standard & Poor’s 500 Index 2055 Composite Index Sharpe Ratio* 0.73 0.62

R-Squared** 0.90 1.00 Standard Deviation* 9.44% 11.21% Beta** 0.79 1.00 Alpha** -2.29 0.13%

*Target Date 2055 Fund returns are used from July 1, 2015 forward. Prior to July 1, 2015, returns for the Target Date 2050 Fund are used as a proxy. **Based on trailing 36 months’ returns; alphas are annualized.

For detailed equity and fixed-income characteristics, please see underlying funds.

The fund does not buy securities directly; instead, it invests in seven 401(k) Plus Plan funds: the Total Bond Market Fund, the High Yield & Emerging Markets Bond Fund, the Global Real Estate Stock Index Fund, the Total Stock Market Index Fund, the Total International Stock Market Index Fund, the Balanced Exposure Fund and the Commodities Fund. This gives the fund exposure to a broadly diversified group of U.S. and foreign stocks and vari-ous types of bonds. As of June 30, 2016, the fund’s target asset allocation between stocks and bonds is 90% stocks*, 10% bonds. The current target allocations by fund are provided in the Target Allocations chart above. The allocations to each fund are maintained close to the target allocations and the target allocations are adjusted semi-annually, based on an asset alloca-tions strategy that becomes increasingly conservative over time. For detailed information on the underlying funds that comprise the Target Retirement 2055 Fund, please read the corresponding fund flyers.

* Exposure to the Balanced Exposure and Commodities funds are considered part of the allocation to stocks.

Holdings

Advanced Analytics*

Commodities Fund 4.0%

Balanced Exposure Fund 10.0%

Total Stock Market Index Fund 46.0%

Total International Stock Market Index Fund 20.0%

Total Bond Market Fund 8.0%

High Yield & Emerging Markets Bond Fund 2.0%

Global Real Estate Stock Index Fund 10.0%

Page 25: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

Growth of $10,000: Income Plus Fund vs. Benchmark

401(k) Plus PlanIncome Plus Fund (as of 06/30/16)

$40,000

$30,000

$20,000

$10,000

0

% Total Return as of 06/30/16 3 Mos YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception of Fund

Income Plus Fund 2.23 5.30 3.77 3.97 4.29 4.80 6.21

Benchmark: Income Plus Composite Index(6)(9) 2.05 5.02 3.46 3.64 3.92 4.49 6.00

The Income Plus Fund may be for investors who have a short- to medium-term (three to five years) investment horizon. It may also be for those seeking an investment with a high level of income plus modest capital appre-ciation and is well suited for those who have a low tolerance for short-term price fluctuations.These funds are subject to the volatility of the finan-cial markets, including equity and fixed income invest-ments in the U.S. and abroad and may be subject to the additional risks associated with investing in high yield bonds, small-cap securities, foreign securities and commodities. When investing in balanced funds, short-term losses (or gains) are common due to sud-

den movements in the prices of securities. Holding the investment over the long term can lower the chance of losing money since, over extended periods, the market’s ups have tended to outweigh its downs. There is no guarantee this will continue.Also, because stock, bond and commodities prices sometimes move in opposite directions, holding stocks, bonds and commodities can help to lessen a fund’s volatility.One final risk to consider is inflation risk, the possibil-ity that, over time, the returns on an investment will fail to keep up with the rising cost of living.

Annualized Expense Ratio: 0.14% or $1.38 per $1,000 invested in the fund

Average Target Date Retirement Fund Expense Ratio(1): 0.78% or $7.78 per $1,000 invested in the fund

Turnover Ratio (estimate)(2): 25% of the fund

Average Retirement Income Fund Turnover Ratio(3): 49% of the fund

Inception Date:

8/1/96

(1) Asset-weighted average expense ratio for similar mutual funds as reported by Morningstar Inc.(2) Estimated turnover ratio is the sum of the underlying funds’ weighted turnover ratio. This number does not include an estimate for the rebalancing of the underlying portfolios.(3) Turnover Ratio, for similar mutual funds as reported by Morningstar Inc., is an indication of the fund’s activity and refers to the percent of a fund’s assets that are replaced during a fiscal year.(4) Overall Risk Level is historical, based on an estimate of the fund’s current composite benchmark 5 year standard deviation. The composite benchmark returns are based on the returns of the underlying

funds’ benchmarks or proxies. Market volatility is at historical lows; actual standard deviation in the future may be higher than current standard deviation.(5) The data presented represents past performance, which cannot be used to predict future returns that may be achieved. The investment return and principal value of an investment will fluctuate so that an

investor’s units, when redeemed, may be worth more or less than their original cost.(6) The Income Plus Composite Index is a hypothetical combination of unmanaged indices reflecting the fund’s target asset allocation. The index weightings are not expected to change over time.(7) Standard & Poor’s® 500 Index is an unmanaged market capitalization-weighted index generally considered representative of the stock market as a whole. The Index focuses on the large-cap segment of the

U.S. equities market.(8) Barclays U.S. Aggregate Bond Index is an unmanaged market value-weighted index of investment-grade fixed-rate debt issues, including government, corporate, asset-backed, and mortgage-backed securi-

ties, with maturities of one year or more.(9) Benchmark returns do not include operating costs.

Overall Risk Level(4)

Qualitative Low Moderate High Very High

Fund Score

Quantitative 0 5 10 15 20 25 30

The Income Plus Fund, a unitized fund,

seeks returns that modestly but fairly

consistently outpace inflation. The fund’s

target allocation is 25% stocks and 75%

bonds, providing a simple way to achieve

a broadly diversified holding of bonds

with a small exposure to diversified

stocks. Unit price and return will vary.

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 YTD

9.05 6.04 -12.32 14.92 9.22 5.55 8.66 3.12 4.25 -0.65 5.30

8.74 5.78 -12.67 15.02 8.85 5.16 8.13 2.72 4.04 -0.89 5.02

15.79 5.49 -37.00 26.46 15.06 2.11 16.00 32.39 13.69 1.38 3.84

4.33 6.97 5.24 5.93 6.54 7.84 4.21 -2.02 5.97 0.55 5.31

Calendar Year Performance % Return

Income Plus Fund

Income Plus Composite Index(6)(9)

Standard & Poor’s® 500 Index(7)(9)

Barclays US Aggregate Bond Index(8)(9)

This document constitutes part of a prospectus covering securities that have been registered under the Securities Act of 1933.

Flyer 12 of 38

Objective & Strategy Risk/Return Profile

Trailing Time Period Performance(5)

Avg. Weighted Maturity Short Intermediate Long

Equity Style Value Blend Growth

Market C

ap

Large

Med

ium

Sm

all

Cred

it Qu

ality

Treasury & Agency

Investment- Grade Corporate

Below Investment- Grade

LighterWeightings Medium Heavier

$22,042

$16,810

$17,404

$16,789

Page 26: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

Income Plus Fund (as of 06/30/16)

Target Allocation (by fund)

Total International Stock Market Index Fund 5.0%Total Stock Market Index Fund 13.0%

Inflation Protected Bond Fund 35.0%

Interest Income & Total Bond Market Funds** 35.0%

Global Real Estate Stock Index Fund 5%

High Yield & Emerging Markets Bond Fund 5.0%

Commodities Fund 2.0%

Standard: Benchmark: Income Plus 3 YR 5 YR Standard & Poor’s® 500 Index Composite Index Sharpe Ratio 1.02 0.96

R-Squared* 0.53 1.00 Standard Deviation 3.82% 4.37% Beta* 0.25 1.00 Alpha* 1.02% 0.32%

*Based on trailing 36 months’ returns; alphas are annualized.

For detailed equity and fixed-income characteristics, please see underlying funds.

The underlying funds may lend their holdings to qualified institutional investors to seek to enhance returns through fees earned related to the securities lent. Although all loans of securities are fully collateralized, there is some risk of loss if a borrower defaults on its obligation or losses occur related to the collateral received. Securities lending is performed in accordance with applicable law and regulations.The IBM 401(k) Plus Plan Trust (Trust) has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act (Act) and, therefore, the Trust is not subject to registration or regulation as a pool operator under the Act.IBM® is a registered trademark of International Business Machines Corporation. All rights reserved.Standard & Poor’s®, S&P®, S&P 500®, Standard & Poor’s 500, and 500 are trademarks of The McGraw-Hill Companies, Inc.©2016 International Business Machines Corporation. All rights reserved.

Fund Net Assets: $755 millionTotal # Holdings: 8 fundsFund Manager: IBM Retirement Fund

and underlying fund managers

The fund does not buy securities directly; instead, it invests in eight 401(k) Plus Plan funds: the Interest Income Fund, the Total Bond Market Fund, the High Yield & Emerging Markets Bond Fund, the Global Real Estate Stock Index Fund, the Total Stock Market Index Fund, the Total International Stock Market Index Fund and the Commodities Fund. This gives the fund exposure to a broadly diversified group of U.S. and foreign stocks and various types of bonds. As of June 30, 2016, the fund’s target asset allocation between stocks and bonds is 25% stocks*, 75% bonds. The current target allocations by fund are provided in the Target Allocations chart above. The allocations to each fund are maintained close to the target allocations. For detailed information on the underlying funds that comprise the Income Plus Fund, please read the corresponding fund flyers.

* Exposure to the Commodities Fund is considered part of the allocation to stocks.

** The Income Plus Fund’s allocation to the Interest Income Fund is transitioning to the Total Bond Market Fund over time.

Holdings

Advanced Analytics

Page 27: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

Growth of $10,000: Conservative Fund vs. Benchmark

401(k) Plus PlanConservative Fund (as of 06/30/16)

$40,000

$30,000

$20,000

$10,000

0

% Total Return as of 06/30/16 3 Mos YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception of Fund

Conservative Fund 2.80 5.82 3.22 5.21 5.33 5.14 6.70

Benchmark: Conservative Composite Index(6)(9) 2.63 5.56 3.02 5.00 5.09 4.99 6.62

Trailing Time Period Performance(5)

The Conservative Fund may be for investors who have a medium-term (five to ten years) investment horizon. It may also be for those seeking an investment that has a relatively high level of income and moderate growth of capital and income. The fund emphasizes income rather than growth and is for investors who have a modest tolerance for short-term price fluctuations.

These funds are subject to the volatility of the financial markets, including equity and fixed income investments in the U.S. and may be subject to the additional risks associated with investing in high yield bonds, small-cap securities, foreign securities and commodities.

When investing in balanced funds, short-term losses

(or gains) are common due to sudden movements in the prices of securities. Holding the investment over the long term can lower the chance of losing money since, over extended periods, the market’s ups have tended to outweigh its downs. There is no guarantee this will continue.

Also, because stock, bond and commodity prices sometimes move in opposite directions, holding stocks, bonds and commodities can help to lessen a fund’s volatility.

Annualized Expense Ratio: 0.14% or $1.44 per $1,000 invested in the fund

Average Conservative Allocation Fund Expense Ratio(1): 0.78% or $7.78 per $1,000 invested in the fund

Turnover Ratio (estimate)(2): 12% of the fund

Average Conservative Allocation Fund Turnover Ratio(3): 49% of the fund

Inception Date:

8/1/96

(1) Asset-weighted average expense ratio for similar mutual funds as reported by Morningstar Inc.(2) Estimated turnover ratio is the sum of the underlying funds’ weighted turnover ratio. This number does not include an estimate for the rebalancing of the underlying portfolios.(3) Turnover Ratio, for similar mutual funds as reported by Morningstar Inc., is an indication of the fund’s activity and refers to the percent of a fund’s assets that are replaced during a fiscal year.(4) Overall Risk Level is historical, based on an estimate of the fund’s current composite benchmark 5 year standard deviation. The composite benchmark returns are based on the returns of the

underlying funds’ benchmarks or proxies. Market volatility is at historical lows; actual standard deviation in the future may be higher than current standard deviation.(5) The data presented represents past performance, which cannot be used to predict future returns that may be achieved. The investment return and principal value of an investment will fluctuate

so that an investor’s units, when redeemed, may be worth more or less than their original cost.(6) The Conservative Composite Index is a hypothetical combination of unmanaged indices reflecting the fund’s target asset allocation. The index weightings are not expected to change over time.(7) Standard & Poor’s® 500 Index is an unmanaged market capitalization-weighted index generally considered representative of the stock market as a whole. The Index focuses on the large-cap

segment of the U.S. equities market.(8) Barclays U.S. Aggregate Bond Index is an unmanaged market value-weighted index of investment-grade fixed-rate debt issues, including government, corporate, asset-backed, and

mortgage-backed securities, with maturities of one year or more.(9) Benchmark returns do not include operating costs.

Overall Risk Level(4)

Qualitative Low Moderate High Very High

Fund Score

Quantitative 0 5 10 15 20 25 30

The Conservative Fund, a unitized fund,

seeks returns that moderately outpace

inflation over the long term. The fund’s

target allocation is 50% stocks and 50%

bonds, providing a simple way to achieve

a broadly diversified holding of bonds

and stocks. Unit price and return will

vary.

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 YTD

12.15 5.86 -21.34 20.22 11.80 3.43 11.11 7.47 5.70 -1.48 5.82

11.92 5.93 -21.25 20.29 11.51 3.18 10.64 7.25 5.62 -1.56 5.56

15.79 5.49 -37.00 26.46 15.06 2.11 16.00 32.39 13.69 1.38 3.84

4.33 6.97 5.24 5.93 6.54 7.84 4.21 -2.02 5.97 0.55 5.31

Calendar Year Performance % Return

Conservative Fund

Conservative Composite Index(6)(9)

Standard & Poor’s® 500 Index(7)(9)

Barclays US Aggregate Bond Index (8)(9)

This document constitutes part of a prospectus covering securities that have been registered under the Securities Act of 1933.

Flyer 13 of 38

Objective & Strategy Risk/Return Profile

Avg. Weighted Maturity Short Intermediate Long

Equity Style Value Blend Growth

Market C

ap

Large

Med

ium

Sm

all

Cred

it Qu

ality

Treasury & Agency

Investment- Grade Corporate

Below Investment- Grade

LighterWeightings Medium Heavier

$18,255

$22,042

$17,949

$16,789

Page 28: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

Advanced Analytics

Holdings

Conservative Fund (as of 06/30/16)

Total International Stock Market Index Fund 9%

Inflation Protected Bond Fund 20%

Total Stock Market Index Fund 22%

Balanced Exposure Fund 10%

Interest Income & Total Bond Market Funds** 26%

High Yield & Emerging Markets Bond Fund 4%Global Real Estate Stock Index Fund 7%

Commodities Fund 2%

The underlying funds may lend their holdings to qualified institutional investors to seek to enhance returns through fees earned related to the securities lent. Although all loans of securities are fully collateralized, there is some risk of loss if a borrower defaults on its obligation or losses occur related to the collateral received. Securities lending is performed in accordance with applicable law and regulations.The IBM 401(k) Plus Plan Trust (Trust) has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act (Act) and, therefore, the Trust is not subject to registration or regulation as a pool operator under the Act.IBM® is a registered trademark of International Business Machines Corporation. All rights reserved.Standard & Poor’s®, S&P®, S&P 500®, Standard & Poor’s 500, and 500 are trademarks of The McGraw-Hill Companies, Inc.©2016 International Business Machines Corporation. All rights reserved.

Standard: Benchmark: Conservative 3 YR 5 YR Standard & Poor’s 500 Index Composite Index Sharpe Ratio 0.91 0.80

R-Squared* 0.73 1.00 Standard Deviation 5.62% 6.56% Beta* 0.42 1.00 Alpha* 0.20% 0.21%

*Based on trailing 36 months’ returns; alphas are annualized.

For detailed equity and fixed-income characteristics, please see underlying funds.

Fund Net Assets: $1,186 millionTotal # Holdings: 9 fundsFund Manager: IBM Retirement Fund

and underlying fund managers

The fund does not buy securities directly; instead, it invests in nine 401(k) Plus Plan funds: the Interest Income Fund, the Total Bond Market Fund, the High Yield & Emerging Markets Bond Fund, the Global Real Estate Stock Index Fund, the Total Stock Market Index Fund, the Total International Stock Market Index Fund, the Balanced Exposure Fund and the Commodities Fund. This gives the fund exposure to a broadly diversified group of U.S. and foreign stocks and various types of bonds. As of June 30, 2016, the fund’s target asset allocation between stocks and bonds is 50% stocks*, 50% bonds. The current target allocations by fund are provided in the Target Allocations chart above. The allocations to each fund are maintained close to the target allocations. For detailed information on the underlying funds that comprise the Conservative Fund, please read the corresponding fund flyers.

* Exposure to the Balanced Exposure and Commodities funds are considered part of the allocation to stocks.

** The Conservative Fund’s allocation to the Interest Income Fund is transitioning to the Total Bond Market Fund over time.

Target Allocation (by fund)

Page 29: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

Trailing Time Period Performance(5)

Growth of $10,000: Moderate Fund vs. Benchmark

401(k) Plus PlanModerate Fund (as of 06/30/16)

$40,000

$30,000

$20,000

$10,000

0

% Total Return as of 06/30/16 3 Mos YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception of Fund

Moderate Fund 3.05 5.81 2.57 5.91 5.98 5.32 7.43

Benchmark: Moderate Composite Index(6)(9) 2.88 5.55 2.43 5.78 5.83 5.34 7.46

The Moderate Fund may be for investors who have a medium- to long-term (ten years or longer) investment horizon. It may also be for those seeking both a reasonable level of income and longer-term growth of capital and income. It is also for investors with a moderate tolerance for short-term price fluctuations.

These funds are subject to the volatility of the financial markets, including equity and fixed income invest-ments in the U.S. and abroad and may be subject to the additional risks associated with investing in high yield bonds, small-cap securities, foreign securities and com-

modities. When investing in balanced funds, short-term losses (or gains) are common due to sudden movements in the prices of securities. Holding the investment over the long term can lower the chance of losing money since, over extended periods, the market’s ups have tended to outweigh its downs. There is no guarantee this will continue.

Also, because stock, bond and commodity prices sometimes move in opposite directions, holding stocks, bonds and commodities can help to lessen a fund’s volatility.

Annualized Expense Ratio: 0.12% or $1.21 per $1,000 invested in the fund

Average Moderate Allocation Fund Expense Ratio(1): 0.69% or $6.90 per $1,000 invested in the fund

Turnover Ratio (estimate)(2): 8% of the fund

Average Moderate Allocation Fund Turnover Ratio(3): 57% of the fund

Inception Date:

4/1/93

(1) Asset-weighted average expense ratio for similar mutual funds as reported by Morningstar Inc.(2) Estimated turnover ratio is the sum of the underlying funds’ weighted turnover ratio. This number does not include an estimate for the rebalancing of the underlying portfolios.(3) Turnover Ratio, for similar mutual funds as reported by Morningstar Inc., is an indication of the fund’s activity and refers to the percent of a fund’s assets that are replaced during a fiscal year.(4) Overall Risk Level is historical, based on an estimate of the fund’s current composite benchmark 5 year standard deviation. The composite benchmark returns are based on the returns of the underlying

funds’ benchmarks or proxies. Market volatility is at historical lows; actual standard deviation in the future may be higher than current standard deviation.(5) The data presented represents past performance, which cannot be used to predict future returns that may be achieved. The investment return and principal value of an investment will fluctuate so that an

investor’s units, when redeemed, may be worth more or less than their original cost.(6) The Moderate Composite Index is a hypothetical combination of unmanaged indices reflecting the fund’s target asset allocation. The index weightings are not expected to change over time.(7) Standard & Poor’s® 500 Index is an unmanaged market capitalization-weighted index generally considered representative of the stock market as a whole. The Index focuses on the large-cap segment of the

U.S. equities market.(8) Barclays U.S. Aggregate Bond Index is an unmanaged market value-weighted index of investment-grade fixed-rate debt issues, including government, corporate, asset-backed, and mortgage-backed

securities, with maturities of one year or more.(9) Benchmark returns do not include operating costs.

Overall Risk Level(4)

Qualitative Low Moderate High Very High

Fund Score

Quantitative 0 5 10 15 20 25 30

The Moderate Fund, a unitized fund, seeks relatively high returns at a moderate risk level. The fund’s target allocation is 65% stocks and 35% bonds, providing a simple way to achieve a broadly diversified holding of stocks and bonds. Unit price and return will vary.

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 YTD

13.84 6.85 -27.70 23.91 13.59 1.66 12.69 11.41 6.19 -1.92 5.81

13.65 7.21 -27.05 23.97 13.37 1.51 12.28 11.31 6.21 -1.90 5.55

15.79 5.49 -37.00 26.46 15.06 2.11 16.00 32.39 13.69 1.38 3.84

4.33 6.97 5.24 5.93 6.54 7.84 4.21 -2.02 5.97 0.55 5.31

Calendar Year Performance % Return

Moderate und

Moderate Composite Index(6)(9)

Standard & Poor’s® 500 Index(7)(9)

Barclays US Aggregate Bond Index (8)(9)

This document constitutes part of a prospectus covering securities that have been registered under the Securities Act of 1933.

Flyer 14 of 38

Objective & Strategy Risk/Return Profile

Avg. Weighted Maturity Short Intermediate Long

Equity Style Value Blend Growth

Market C

ap

Large

Med

ium

Sm

all

Cred

it Qu

ality

Treasury & Agency

Investment- Grade Corporate

Below Investment- Grade

LighterWeightings Medium Heavier

$22,042

$16,789

$18,668

$18,687

Page 30: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

Moderate Fund (as of 06/30/16)

Target Allocation (by fund)

Inflation Protected Bond Fund 12%

Total Stock Market Index Fund 31%

Total International Stock Market Index Fund 13%

Interest Income & Total Bond Market Funds** 20%

High Yield & Emerging Markets Bond Fund 3%

Commodities Fund 3%Balanced Exposure Fund 10%

Global Real Estate Stock Index Fund 8%

The underlying funds may lend their holdings to qualified institutional investors to seek to enhance returns through fees earned related to the securities lent. Although all loans of securities are fully collateralized, there is some risk of loss if a borrower defaults on its obligation or losses occur related to the collateral received. Securities lending is performed in accordance with applicable law and regulations.The IBM 401(k) Plus Plan Trust (Trust) has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act (Act) and, therefore, the Trust is not subject to registration or regulation as a pool operator under the Act.IBM® is a registered trademark of International Business Machines Corporation. All rights reserved.Standard & Poor’s®, S&P®, S&P 500®, Standard & Poor’s 500, and 500 are trademarks of The McGraw-Hill Companies, Inc.©2016 International Business Machines Corporation. All rights reserved.

Fund Net Assets: $2,685 millionTotal # Holdings: 9 fundsFund Manager: IBM Retirement Fund

and underlying fund managers

The fund does not buy securities directly; instead, it invests in nine 401(k) Plus Plan funds: the Interest Income Fund, the Total Bond Market Fund, the High Yield & Emerging Markets Bond Fund, the Global Real Estate Stock Index Fund, the Total Stock Market Index Fund, the Total International Stock Market Index Fund, the Balanced Exposure Fund and the Commodities Fund. This gives the fund exposure to a broadly diversified group of U.S. and foreign stocks and various types of bonds. As of June 30, 2016, the fund’s target asset allocation between stocks and bonds is 65% stocks*, 35% bonds. The current target allocations by fund are provided in the Target Allocations chart above. The allocations to each fund are maintained close to the target allocations. For detailed information on the underlying funds that comprise the Moderate Fund, please read the corresponding fund flyers.

* Exposure to the Balanced Exposure and Commodities funds are considered part of the allocation to stocks.

** The Moderate Fund’s allocation to the Interest Income Fund is transitioning to the Total Bond Market Fund over time.

Holdings

Standard: Benchmark: Moderate 3 YR 5 YR Standard & Poor’s 500 Index Composite Index Sharpe Ratio 0.83 0.71

R-Squared* 0.82 1.00 Standard Deviation 6.98% 8.24% Beta* 0.56 1.00Alpha* -0.66% 0.13%

*Based on trailing 36 months’ returns; alphas are annualized.

For detailed equity and fixed-income characteristics, please see underlying funds.

Advanced Analytics

Page 31: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

Growth of $10,000: Aggressive Fund vs. Benchmark $40,000

$30,000

$20,000

$10,000

0

% Total Return as of 06/30/16 3 Mos YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception of Fund

Aggressive Fund 3.14 5.22 1.07 6.97 6.98 5.31 7.13

Benchmark: Aggressive Composite Index(6)(9) 2.93 4.87 0.86 6.85 6.89 5.43 7.19

The Aggressive Fund may be for investors who have the longest-term (more than twenty years) investment horizon. It may also be for investors seeking growth of capital as a primary objective and for those who have a high risk tolerance. Current income produced by this fund is low.

These funds are subject to the volatility of the financial markets in the U.S. and abroad and may be subject to the additional risks associated with investing in high yield bonds, small-cap securities, foreign securities and commodities. When investing

in balanced funds, short-term losses (or gains) are common due to sudden movements in the prices of securities. Holding the investment over the long term can lower the chance of losing money since, over extended periods, the market’s ups have tend-ed to outweigh its downs. There is no guarantee this will continue.

Also, because stock,bond and commodity prices sometimes move in opposite directions, holding stocks, bonds and commodities can help to lessen a fund’s volatility.

Annualized Expense Ratio: 0.11% or $1.13 per $1,000 invested in the fund

Average Aggressive Allocation Fund Expense Ratio(1): 0.69% or $6.90 per $1,000 invested in the fund

Turnover Ratio (estimate)(2): 9% of the fund

Average Aggressive Allocation Fund Turnover Ratio(3): 57% of the fund

Inception Date:

8/1/96

(1) Asset-weighted average expense ratio for similar mutual funds as reported by Morningstar Inc.(2) Estimated turnover ratio is the sum of the underlying funds’ weighted turnover ratio. This number does not include an estimate for the rebalancing of the underlying portfolios.(3) Turnover Ratio, for similar mutual funds as reported by Morningstar Inc., is an indication of the fund’s activity and refers to the percent of a fund’s assets that are replaced during a fiscal year.(4) Overall Risk Level is historical, based on an estimate of the fund’s current composite benchmark 5 year standard deviation. The composite benchmark returns are based on the returns of the underlying

funds’ benchmarks or proxies. Market volatility is at historical lows; actual standard deviation in the future may be higher than current standard deviation.(5) The data presented represents past performance, which cannot be used to predict future returns that may be achieved. The investment return and principal value of an investment will fluctuate so that an

investor’s units, when redeemed, may be worth more or less than their original cost.(6) The Aggressive Composite Index is a hypothetical combination of unmanaged indices reflecting the fund’s target asset allocation. The index weightings are not expected to change over time.(7) Standard & Poor’s® 500 Index is an unmanaged market capitalization-weighted index generally considered representative of the stock market as a whole. The Index focuses on the large-cap segment of the

U.S. equities market.(8) Barclays U.S. Aggregate Bond Index is an unmanaged market value-weighted index of investment-grade fixed-rate debt issues, including government, corporate, asset-backed, and mortgage-backed securi-

ties, with maturities of one year or more.(9) Benchmark returns do not include operating costs.

Overall Risk Level(4)

Qualitative Low Moderate High Very High

Fund Score

Quantitative 0 5 10 15 20 25 30

The Aggressive Fund, a unitized fund, seeks

high returns over the long term. The fund’s

target allocation is 90% stocks and 10%

bonds, providing a simple way to achieve a

broadly diversified holding of stocks with a

small participation in bonds. Unit price and

return will vary.

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 YTD

17.31 6.28 -36.98 29.97 16.22 -1.62 15.46 18.76 6.77 -2.36 5.22

17.16 6.93 -36.18 29.97 16.08 -1.64 15.10 18.78 6.89 -2.33 4.87

15.79 5.49 -37.00 26.46 15.06 2.11 16.00 32.39 13.69 1.38 3.84

4.33 6.97 5.24 5.93 6.54 7.84 4.21 -2.02 5.97 0.55 5.31

Calendar Year Performance % Return

Aggressive Fund

Aggressive Composite Index(6)(9)

Standard & Poor’s® 500 Index(7)(9)

Barclays US Aggregate Bond Index(8)(9)

This document constitutes part of a prospectus covering securities that have been registered under the Securities Act of 1933.

Equity Style Value Blend Growth

Market C

ap

Large

Med

ium

Sm

all

Avg. Weighted Maturity Short Intermediate Long

Cred

it Qu

ality

Treasury & Agency

Investment- Grade Corporate

Below Investment- Grade

LighterWeightings Medium Heavier

401(k) Plus PlanAggressive Fund (as of 06/30/16)

Flyer 15 of 38

Objective & Strategy Risk/Return Profile

Trailing Time Period Performance(5)

$22,042

$18,993

$19,187

$16,789

Page 32: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

Total Bond Market Fund 8%

Total International Stock Market Index Fund 20%

Total Stock Market Index Fund 46%

High Yield & Emerging Markets Bond Funds 2%

Global Real Estate Stock Index Fund 10%

Commodities Fund 4%

Balanced Exposure Fund 10%

The underlying funds may lend their holdings to qualified institutional investors to seek to enhance returns through fees earned related to the securities lent. Although all loans of securities are fully collateralized, there is some risk of loss if a borrower defaults on its obligation or losses occur related to the collateral received. Securities lending is performed in accordance with applicable law and regulations.The IBM 401(k) Plus Plan Trust (Trust) has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act (Act) and, therefore, the Trust is not subject to registration or regulation as a pool operator under the Act.IBM® is a registered trademark of International Business Machines Corporation. All rights reserved.Standard & Poors’®, S&P®, S&P 500®, Standard & Poor’s 500, and 500 are trademarks of The McGraw-Hill Companies, Inc.©2016 International Business Machines Corporation. All rights reserved.

Fund Net Assets: $1,688 millionTotal # Holdings: 7 fundsFund Manager: IBM Retirement Fund

and underlying fund managers

Aggressive Fund (as of 06/30/16)

Target Allocation (by fund)

Standard: Benchmark: Aggressive 3 YR 5 YR Standard & Poor’s 500 Index Composite Index Sharpe Ratio 0.73 0.61

R-Squared* 0.90 1.00 Standard Deviation 9.45% 11.21% Beta* 0.79 1.00 Alpha* -2.31% 0.11%

*Based on trailing 36 months’ returns; alphas are annualized.

For detailed equity and fixed-income characteristics, please see underlying funds.

The fund does not buy securities directly; instead, it invests in seven 401(k) Plus Plan funds: the Total Bond Market Fund, the High Yield & Emerging Markets Bond Fund, the Global Real Estate Stock Index Fund, the Total Stock Market Index Fund, the Total International Stock Market Index Fund, the Balanced Exposure Fund and the Commodities Fund. This gives the fund exposure to a broadly diversified group of U.S. and foreign stocks and vari-ous types of bonds. As of June 30, 2016, the fund’s target asset allocation between stocks and bonds is 90% stocks*, 10% bonds. The current target allocations by fund are provided in the Target Allocations chart above. The allocations to each fund are maintained close to the target allocations. For detailed information on the underlying funds that comprise the Aggressive Fund, please read the corresponding fund flyers.

* Exposure to the Balanced Exposure and Commodities funds are considered part of the allocation to stocks.

Holdings

Advanced Analytics

Page 33: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

Growth of $10,000: Interest Income Fund vs. Benchmarks

401(k) Plus PlanInterest Income Fund (as of 06/30/16)Formerly Stable Value Fund

$40,000

$30,000

$20,000

$10,000

0

% Total Return as of 06/30/16 3 Mos YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception of Fund

Interest Income Fund 0.75 1.50 3.03 2.87 3.05 3.74 6.12

Benchmark: Hueler Analytics Stable Value Pooled Fund Index 0.44 0.88 1.76 1.74 1.95 2.92 5.53

Trailing Time Period Performance(4)(5)

The Interest Income Fund carries relatively low risk and may be appropriate for all types of investors seeking to add stability and balance to their portfo-lios. The fund may be appropriate for investors look-ing for moderately higher current income for short to intermediate-term needs.The fund manager seeks to control risk by using a diversified portfolio of generally high-quality invest-ments and enters into wrap contracts with highly rated entities. In general, bond prices rise when inter-est rates fall, and vice versa. The effect is usually more pronounced with longer-term securities. Bonds also face credit risk, the possibility that bond issuers may be unable to make payments. The fund uses derivatives

to obtain synthetic exposure and for risk management purposes, which involves risks such as credit risk. For wrapped bonds, the wrap contracts allow price changes in the bonds to be smoothed into the credit-ing rate over time. There is credit risk associated with the wrap issuers. There is also inflation risk, the possibility that, over time, the return on the investment does not keep up with the rising cost of living. The unit price of the fund may increase or decrease each day, but the price fluctuation is expected to be low and returns over a quarter are expected to be positive. The principal value is not guaranteed by IBM, IBM 401(k) Plus Plan, or the U.S. government.

Annualized Expense Ratio(9): 0.36% or $3.65 per $1,000 invested in the fund Average Short-Term Bond Fund Expense Ratio(1): 0.45% or $4.45 per $1,000 invested in the fund

Turnover Ratio: 225% of the fund Average Short-Term Bond Fund Turnover Ratio(2): 83% of the fund

Inception Date:

7/1/85

(1) Asset-weighted average expense ratio for similar mutual funds as reported by Morningstar Inc.(2) Turnover Ratio, for similar mutual funds as reported by Morningstar Inc., is an indication of the fund’s activity and refers to the percent of a fund’s assets that are replaced during a fiscal year.(3) Overall Risk Level based on fund’s 5 year standard deviation.(4) The data presented represents past performance, which cannot be used to predict future returns that may be achieved. The investment return and principal value of an investment will fluctu-

ate so that an investor’s units, when redeemed, may be worth more or less than their original cost.(5) The Hueler Analytics Stable Value Pooled Fund Index is an unmanaged equal-weighted total return average index that represents approximately 75% of the stable value pooled funds available

through employer sponsored retirement plans.(6) The Barclays US Intermediate Government/Credit Index is an unmanaged market value-weighted index of government and investment-grade corporate fixed-rate debt issues with maturities

between one and ten years.(7) The Citigroup 3-month Treasury Bill Index is an unmanaged market value-weighted index of public obligations of the U.S. Treasury with maturities of three months.(8) Benchmark returns do not include operating costs.(9) Payments to wrap contract issuers of 0.18% per annum are included in the expense ratio.

Overall Risk Level(3)

Qualitative Low Moderate High Very High

Fund Score

Quantitative 0 5 10 15 20 25 30

The Interest Income Fund, a unitized fund, seeks to provide income similar to an intermediate-term bond fund with low volatility and to preserve principal. The fund may invest in wrapped bonds, a limited amount of unwrapped bonds, cash, and U.S. government Series I savings bonds. For the wrapped bonds, the fund invests in insurance contracts (“wrap contracts”) which allow the portfolio to earn a specified rate of interest that may be more or less than the actual income earned by the fixed income securities. Unit price, yield and return will vary.

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 YTD

5.67 5.60 4.84 3.18 3.89 3.57 3.35 2.88 2.72 3.03 1.50

4.73 4.94 4.58 3.12 3.12 2.69 2.26 1.84 1.69 1.77 0.88

4.08 7.39 5.08 5.24 5.89 5.80 -0.36 -0.86 2.25 1.22 4.07

4.76 4.74 1.80 0.16 0.13 0.08 0.07 0.05 0.02 0.01 0.12

Calendar Year Performance % Return

Interest Income Fund

Hueler Analytics Stable Value Pooled

Fund Index(5)(8)

Barclays Int. US Gov/Credit Index(6)(8)

Citigroup® 3-Month T-Bill Index(7)(8)

Lighter

Medium

Heavier

Weightings

This document constitutes part of a prospectus covering securities that have been registered under the Securities Act of 1933.

Flyer 16 of 38

Avg. Weighted Maturity Short Intermediate Long

Cred

it Qu

ality

Treasury & Agency

Investment- Grade

Below Investment- Grade

Objective & Strategy Risk/Return Profile

$14,243

$15,654

$15,715

$11,573

Page 34: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

Standard: Barclays US Int. Benchmark: Hueler Analytics 3 YR 5 YR Gov./Credit Index Stable Value Pooled Fund Index Sharpe Ratio 50.86 36.82

R-Squared** 0.00 0.54 Standard Deviation 0.05% 0.08% Beta** 0.00 1.03 Alpha** 2.78% 1.09% **Based on trailing 36 months’ returns; alphas are annualized.

Effective Maturity Range (%)

Avg Eff Over Maturity Maturity 0-1 YRS 1-3 YRS 3-5 YRS 5-7 YRS 7-10 YRS 10-15 YRS 15-20 YRS 20-30 YRS 30 YRS

As of 06/30/16 5.25 YRS 12.37 19.01 36.80 15.18 10.40 1.36 0.48 3.90 0.50

Avg Eff Duration Avg Wtd Coupon

3.23 YRS 3.03%

1 PIMCO 26.8 2 Prudential 17.0 3 New York Life 12.1 3 BlackRock 11.9 5 Western Asset 7.5 6 State Street Global Advisors 6.2 7 JP Morgan 5.6 8 Babson 4.4 9 Dodge & Cox 4.4 10 Loomis Sayles 4.1

Total 100.0

Asset Backed 3.7

CMBS 5.3

Cash 2.0

Corporates 36.5

Government 24.5

Mortgages 28.0

Total 100.0

Aaa 58.40Aa 6.34A 18.40Baa 11.77Ba and below 2.89Not Rated 2.20Total 100.00Average Credit Quality: Aa2

Credit Quality Breakdown (%)

Interest Income Fund (as of 06/30/16)

Fund Net Assets*: $9,448 millionTotal # Holdings: 5,076Blended Yield(10): 2.68%Fund Manager: IBM Retirement Fund

and underlying managers*Includes All-in-One Life Cycle Funds’ assets.

(10) Blended yield is a weighted combination of the crediting rates earned by wrap contracts and the interest earned by cash and US savings bonds.

The fund may lend its holdings to qualified institutional investors to seek to enhance returns through fees earned related to the securities lent. Although all loans of securities are fully collateralized, there is some risk of loss if a borrower defaults on its obligation or losses occur related to the collateral received. Securities lending is performed in accordance with applicable law and regulations.

The IBM 401(k) Plus Plan Trust (Trust) has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act (Act) and, therefore, the Trust is not subject to registration or regulation as a pool operator under the Act.

The IBM 401(k) Plus Plan reserves the right to restrict participant transfers from the Interest Income Fund to certain funds within the Mutual Fund Window which are deemed to be competing funds.

IBM® is a registered trademark of International Business Machines Corporation. All rights reserved.

Citigroup is a registered trademark of Citigroup, Inc.

©2016 International Business Machines Corporation. All rights reserved.

Managers (% of Portfolio) Portfolio Composition (% by Sector)

Wrap Contract Issuers (credit rating)Portfolio Composition (by asset type)

Advanced Analytics

Royal Bank of Canada (Aa3)

24.8%

Mass Mutual (Aa2) 9.3%

State Street Bank & Trust Co (Aa3)

12.2%

Prudential Insurance Company of America

(A1) 22.8%

New York Life (Aaa) 13.0%

Met Life (Aa3) 17.9%

I Bond 4.6%Money Market 2.0%

Open Maturity (Evergreen) Managed Bond Portfolios 93.4%

Page 35: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

The Inflation Protected Bond Fund may be appropriate for investors who are seeking a real rate of return over and above inflation over the long term, and may also be for investors who seek diversification. The return earned on an inflation-protected bond comes from two components that respond to movements in inflation and real interest rates. The first component of return adjusts the yield by the change in consumer prices. In contrast, the second component of return operates inversely with the movement of real

rates; if real rates rise, the price of the fund will fall, and vice versa.For example, an increase in inflation would increase the inflation component of the return. If real rates rose over the same period, however, this could offset some, or all, of those returns. So it is possible for an investment in the fund to lose value in a given period of time. Historically, how-ever, real rates have varied considerably less than inflation. In general, bond prices rise when inter-est rates fall, and vice versa. This effect is usually more pronounced for longer-term securities.

Annualized Expense Ratio: 0.02% or $0.25 per $1,000 invested in the fund

Average Inflation Protected Bond Fund Expense Ratio(1): 0.51% or $5.07 per $1,000 invested in the fund

Turnover Ratio: 9% of the fund

Average Inflation Protected Bond Fund Turnover Ratio(2): 87% of the fund

Overall Risk Level(3)

Qualitative Low Moderate High Very High

Fund Score

Quantitative 0 5 10 15 20 25 30

The Inflation Protected Bond Fund, a unitized fund, seeks to match the return of the Barclays U.S. Treasury Inflation Protected Securities – Series L Index (TIPS). The TIPS index consists of all the inflation-indexed securities issued by the U.S. Treasury with at least one year remaining until final maturity. Unit price, yield and return will vary.

Lighter

Medium

Heavier

Weightings

This document constitutes part of a prospectus covering securities that have been registered under the Securities Act of 1933.

Flyer 17 of 38

Avg. Weighted Maturity Short Intermediate Long

Cred

it Qu

ality

Treasury & Agency

Investment- Grade

Below Investment- Grade

% Total Return as of 06/30/16 3 Mos YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception of Fund

Inflation Protected Bond Fund 1.76 6.31 4.35 2.29 2.60 4.73 5.85

Benchmark: Barclays U.S. Treasury Inflation Protected Securities – Series L Index(5)(6) 1.71 6.24 4.35 2.31 2.63 4.75 5.96

Growth of $10,000: Inflation Protected Bond Fund vs. Benchmark and Inflation$40,000

$30,000

$20,000

$10,000

0

Calendar Year Performance % Return

Inflation Protected Bond Fund

Barclays US Treasury Inflation Prot. Sec. –

Series L Index(5)(6)

Inflation

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 YTD

0.38 11.74 -0.97 9.95 6.25 13.55 6.84 -8.68 3.54 -1.46 6.31

0.41 11.63 -2.35 11.41 6.31 13.56 6.98 -8.61 3.64 -1.44 6.24

2.55 4.06 0.10 2.72 1.50 2.96 1.74 1.50 2.16 0.73 1.01

(1) Asset-weighted average expense ratio for similar mutual funds as reported by Morningstar Inc.(2) Turnover Ratio, for similar mutual funds as reported by Morningstar Inc., is an indication of the fund’s activity and refers to the percent of a fund’s assets that are replaced during a fiscal year.(3) Overall Risk Level based on fund’s 5 year standard deviation.(4) The data presented represent past performance, which cannot be used to predict future returns that may be achieved. The investment return and principal value of an investment will

fluctuate so that an investor’s units, when redeemed, may be worth more or less than their original cost.(5) Barclays U.S. Treasury Inflation Protected Securities – Series L Index is an unmanaged index that represents securities that protect against adverse inflation and provide a minimum

level of real return. To be included in this index, bonds must have cash flows linked to an inflation index, be sovereign issues denominated in U.S. currency and have more than one year to maturity.

(6) Benchmark returns do not include operating costs.(7) Returns are since fund inception, July 1, 2000.

Inception Date:

7/1/00

Trailing Time Period Performance(4)

401(k) Plus PlanInflation Protected Bond Fund (as of 06/30/16)

Objective & Strategy Risk/Return Profile

$12,905

$16,018

$16,068

Page 36: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

Top 20 Holdings: Treasury Inflation Protected Securities

Aaa 100.0

Total 100.0

Standard: Barclays Benchmark: Barclays U.S. U.S. Aggregate Bond Index Treasury Inflation-Protected Securities – Series L Index 3 YR 5 YRR-Squared** 0.74 1.00 Sharpe Ratio 0.51 0.50 Beta** 1.39 1.00 Standard Deviation 4.30% 4.99% Alpha** -3.33% -0.04%**Based on trailing 36 months’ returns; alphas are annualized.

Stated Maturity Range (%) Benchmark Avg Eff OVER 30 Maturity Maturity 0-3 YRS 3-5 YRS 5-7 YRS 7-10 YRS 10-15 YRS 15-20 YRS 20-30 YRS YRS

As of 06/30/16 8.71 YRS 16.02 16.96 15.89 29.44 9.54 0.87 11.28 0.0

Avg Duration (Nominal) Avg Duration (Real) Avg Wtd Coupon Avg Wtd Price Yield to Worst (Real) 5.26 YRS 8.10 YRS 0.96% $108.11 1.47%

Fund Net Assets*: $1,748 millionTotal # Holdings: 38Fund Manager: State Street Global Advisors*Includes All-in-One Life Cycle Funds’ assets.

The fund may lend its holdings to qualified institutional investors to seek to enhance returns through fees earned related to the securities lent. Although all loans of securities are fully collateralized, there is some risk of loss if a borrower defaults on its obligation or losses occur related to the collateral received. Securities lending is performed in accordance with applicable law and regulations.The IBM 401(k) Plus Plan Trust (Trust) has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act (Act) and, therefore, the Trust is not subject to registration or regulation as a pool operator under the Act.IBM® is a registered trademark of International Business Machines Corporation. All rights reserved.©2016 International Business Machines Corporation. All rights reserved.

Yea

r-O

ver-

Yea

r %

Coupon (%) Maturity Date Allocation (%)1 2.625 15/07/2017 1.472 1.625 15/01/2018 1.563 0.125 15/04/2018 4.974 1.375 15/07/2018 1.555 2.125 15/01/2019 1.486 0.125 15/04/2019 4.957 1.875 15/07/2019 1.708 1.375 15/01/2020 2.039 0.125 15/04/2020 4.9610 1.25 15/07/2020 3.1411 1.125 15/01/2021 3.5712 0.125 15/04/2021 1.5713 0.625 15/07/2021 3.7214 0.125 15/01/2022 3.9715 0.125 15/07/2022 4.1116 0.125 15/01/2023 4.0917 0.375 15/07/2023 4.1518 0.625 15/01/2024 4.1919 0.125 15/07/2024 3.9720 2.375 15/01/2025 3.11

Total 64.26%

Year

Credit Quality Breakdown (%)

Inflation Protected Bond Fund (as of 06/30/16)

U.S. Inflation

Advanced Analytics

Page 37: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

The Total Bond Market Fund may be appropri-ate for investors with a short to medium-term (three to five years) investment horizon. It may be appropriate for those seeking an investment emphasizing income rather than growth. It may also be for investors who have a low tolerance for the risk of short-term price fluctuations. Bonds also provide diversification to a portfolio containing stocks. Neither diversification nor asset allocation ensures a profit or guarantees against loss.

The fund purchases only investment-grade bonds. The fund is generally subject to low-to-

moderate fluctuations in unit value. Because the bond holdings have an intermediate-term average-weighted maturity, the fund’s unit value will fluctuate modestly as interest rates change.

In general, bond prices rise when interest rates fall, and vice versa. This effect is usually more pronounced for longer-term securities.

There is also inflation risk, the possibility that, over time, the return on the investment does not keep up with the rising cost of living.

Annualized Expense Ratio: 0.05% or $0.52 per $1,000 invested in the fund

Average Intermediate-Term Bond Fund Expense Ratio(1): 0.41% or $4.10 per $1,000 invested in the fund

Turnover Ratio: 48% of the fund

Average Intermediate-Term Bond Fund Turnover Ratio(2): 175% of the fund

Overall Risk Level(3)

Qualitative Low Moderate High Very High

Fund Score

Quantitative 0 5 10 15 20 25 30

The Total Bond Market Fund, a unitized fund, seeks to track the investment performance of the Barclays U.S. Aggregate Bond Index, a widely recognized measure of the investment grade taxable U.S. bond market. The index consists of more than 5,000 U.S. Treasury, federal agency, mortgage backed, and corporate securities. Unit price, yield and return will vary .

Lighter

Medium

Heavier

Weightings

This document constitutes part of a prospectus covering securities that have been registered under the Securities Act of 1933.

Flyer 18 of 38

Avg. Weighted Maturity Short Intermediate Long

Cred

it Qu

ality

Treasury & Agency

Investment- Grade

Below Investment- Grade

Growth of $10,000: Total Bond Market Fund vs. Benchmark and Inflation

% Total Return as of 06/30/16 3 Mos YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception of Fund

Total Bond Market Fund(5) 2.21 5.41 6.05 4.06 3.71 3.37 4.74

Benchmark: Barclays US Aggregate Bond Index(6)(7) 2.21 5.31 6.00 4.06 3.76 5.13 5.69

Inception Date:

5/1/96

(1) Asset-weighted average expense ratio for similar mutual funds as reported by Morningstar Inc.(2) Turnover Ratio, for similar mutual funds as reported by Morningstar Inc., is an indication of the fund’s activity and refers to the percent of a fund’s

assets that are replaced during a fiscal year.(3) Overall Risk Level based on fund’s 5 year standard deviation.(4) The data presented represent past performance, which cannot be used to predict future returns that may be achieved. The investment return and

principal value of an investment will fluctuate so that an investor’s units, when redeemed, may be worth more or less than their original cost.(5) The Total Bond Market Fund was transitioned from active management to passive management on July 1, 2010.(6) Barclays U.S. Aggregate Bond Index is an unmanaged market value-weighted index of investment-grade fixed-rate debt issues, including

government, corporate, asset-backed, and mortgage-backed securities, with maturities of one year or more.(7) Benchmark returns do not include operating costs.

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 YTD

4.43 2.56 -4.83 3.62 6.50 7.63 4.11 -2.19 6.03 0.42 5.41

4.33 6.97 5.24 5.93 6.54 7.84 4.21 -2.02 5.97 0.55 5.31

2.55 4.06 0.10 2.72 1.50 3.13 1.74 1.50 2.16 0.73 1.01

Calendar Year Performance % Return

Total Bond Market Fund(5)

Barclays US Aggregate

Bond Index(6)(7)

Inflation

$40,000

$30,000

$20,000

$10,000

0

Trailing Time Period Performance(4)

401(k) Plus PlanTotal Bond Market Fund (as of 06/30/16)

Objective & Strategy Risk/Return Profile

$13,837

$16,394

$12,905

Page 38: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

Cash & Cash Equivalents 0.1%

Mortgage-Backed 27.7%

Industrials 16.6%

Finance 8.2%

Other Corporate 4.0%

Utilities 1.9%

Commercial Mortgage-Backed 2.0%

1 FNMA 2.99 3.00 4/1/43 2 FNMA 1.60 3.50 4/1/45 3 US Treasury Note 1.45 1.75 2/28/22 4 GNMA 1.14 3.50 5/20/45 5 US Treasury Note 1.06 1.88 5/31/22 6 GNMA 1.04 3.50 7/20/2016 7 US Treasury Bond 0.98 3.13 2/15/43 8 US Treasury Note 0.91 1.75 4/30/22 9 US Treasury Bond 0.84 5.50 8/15/28 10 US Treasury Note 0.79 1.13 3/31/20

Top 10 holdings: 9.74% of total portfolio

Standard: Barclays US Benchmark: Barclays US 3 YR 5 YR Aggregate Bond Index Aggregate Bond Index Sharpe Ratio 1.47 1.29

R-Squared** 1.00 1.00 Standard Deviation 2.70% 2.80% Beta** 1.01 1.01 Alpha** -0.06% -0.06%

**Based on trailing 36 months’ returns; alphas are annualized.

Effective Maturity Range (%) Avg Eff Over Maturity Maturity 0-3 YRS 3-5 YRS 5-7 YRS 7-10 YRS 10-15 YRS 15-20 YRS 20-30 YRS 30 YRS

As of 06/30/16 7.46 YRS 23.61 35.60 14.49 10.36 2.33 1.27 12.00 0.33

Avg Eff Duration Avg Wtd Coupon Avg Wtd Price Yield to Maturity

5.59 YRS 3.06% $105.44 1.83%

The fund may lend its holdings to qualified institutional investors to seek to enhance returns through fees earned related to the securities lent. Although all loans of securities are fully collateralized, there is some risk of loss if a borrower defaults on its obligation or losses occur related to the collateral received. Securities lending is performed in accordance with applicable law and regulations.The IBM 401(k) Plus Plan Trust (Trust) has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act (Act) and, therefore, the Trust is not subject to registration or regulation as a pool operator under the Act.IBM® is a registered trademark of International Business Machines Corporation. All rights reserved.©2016 International Business Machines Corporation. All rights reserved.

Aaa 71.2Aa 3.2A 11.5Baa 14.0Cash 0.1

Total 100.0

Average Credit Quality: Aa

Fund Net Assets*: $2,741 millionTotal # Holdings: 687Current Yield: 2.87%Fund Manager: Neuberger Berman Fixed Income, LLC*Includes All-in-One Life Cycle Funds’ assets.

Government 39.4%

11 US Treasury Note 0.74 0.75 5/15/23 12 US Treasury Note 0.73 1.13 11/30/20 13 US Treasury Bond 0.72 8.75 2/15/43 14 US Treasury Note 0.71 2.38 2/28/18 15 US Treasury Note 0.70 3.13 7/14/15 16 US Treasury Note 0.70 0.63 2/28/22 17 US Treasury Note 0.66 2.00 3/31/20 18 US Treasury Note 0.66 0.88 7/14/15 19 US Treasury Note 0.65 0.63 3/31/18 20 US Treasury Note 0.65 1.88 11/15/27

Top 20 holdings: 16.65% of total portfolio

Credit Quality Breakdown (%)

Top 20 Holdings (% of Portfolio)

Total Bond Market Fund (as of 06/30/16)

Portfolio Composition (by sector)

Advanced Analytics

Page 39: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

The High Yield & Emerging Markets Bond Fund may be appropriate for investors with a long-term investment horizon and seeking an investment emphasizing higher yields. It may also be for investors who have a high tolerance for the risk of short-term price fluctuations.

It is expected that, over time, a modest number of bonds will default as securities rated below invest-ment grade typically have a higher likelihood of default and losses. However, it is also expected that the fund’s high yield will more than offset such losses over time.

In general, bond prices rise when interest rates fall,

and vice versa. The fund uses derivatives to obtain synthetic exposure and for risk management purposes, which involves risks such as credit risk. International investments are also influenced by other factors, such as changes in the relative values of currencies, as well as the increased chance that an investment may decline because of political or economic changes in foreign countries.

Foreign investments, especially those in emerging markets, involve greater risk and may offer greater potential returns than U.S. investments.

The fund is actively managed and the managers may not be able to achieve the fund’s objective.

Annualized Expense Ratio: 0.38% or $3.82 per $1,000 invested in the fund

Average High Yield Bond Fund Expense Ratio(1): 0.74% or $7.40 per $1,000 invested in the fund

Turnover Ratio: 49% of the fund

Average High Yield Bond Fund Turnover Ratio(2): 51% of the fund

Estimated Overall Risk Level(3)

Qualitative Low Moderate High Very High

Fund Score

Quantitative 0 5 10 15 20 25 30

The High Yield & Emerging Markets Bond Fund, a unitized fund, seeks to modestly exceed the returns of a customized composite benchmark of 40% U.S. high yield, 40% emerging market bonds issued in local currencies, and 20% emerging market bonds issued in US dollars. The fund invests primarily in U.S. corporate high yield debt securities and both U.S. dollar and local currency denominated emerging market debt securities. Unit price, yield and return will vary.

Lighter

Medium

Heavier

Weightings

This document constitutes part of a prospectus covering securities that have been registered under the Securities Act of 1933.

Flyer 19 of 38

Avg. Weighted Maturity Short Intermediate Long

Cred

it Qu

ality

Treasury & Agency

Investment- Grade

Below Investment- Grade

% Total Return as of 06/30/16 3 Mos YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception of Fund

High Yield & Emerging Markets Bond Fund 4.41 10.81 3.03 1.43 2.44 5.81 6.26Benchmark: Custom High Yield & Emerging Markets Index(6)(7)(8)(9) 3.81 10.74 3.61 1.82 3.13 6.20 6.63

Inception Date:

7/1/04

(1) Asset-weighted average expense ratio for similar mutual funds as reported by Morningstar Inc.(2) Turnover Ratio, for similar mutual funds as reported by Morningstar Inc., is an indication of the fund’s activity and refers to the percent of a fund’s

assets that are replaced during a fiscal year.(3) Overall Risk Level based on fund’s 5 year standard deviation.(4) The data presented represents past performance, which cannot be used to predict future returns that may be achieved. The investment return and

principal value of an investment will fluctuate so that an investor’s units, when redeemed, may be worth more or less than their original cost.(5) Returns are since fund inception, July 1, 2004.(6) The Custom High Yield & Emerging Markets Index is a customized benchmark of 40% U.S. high yield, 40% emerging market bonds issued in local

currencies, and 20% emerging market bonds issued in U.S. dollars.(7) Returns prior to March 1, 2012 are for the Barclays U.S. High Yield & Emerging Markets Index.(8) The Barclays U.S. High Yield & Emerging Markets Index is an unmanaged index that consists of more than 1,500 US corporate high yield and US

dollar-denominated emerging market debt securities, with credit ratings primarily rated below-investment-grade. (9) Benchmark returns do not include operating costs.

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 YTD

10.16 5.01 -15.50 34.65 14.83 3.86 13.52 3.48 -0.38 -7.40 10.81

11.16 3.02 -22.02 48.65 14.27 5.76 14.52 3.53 0.53 -7.00 10.74

Calendar Year Performance % Return

High Yield & Emerging Markets

Bond Fund

Custom High Yield & Emerging

Markets Index(6)(7)(8)(9)

$40,000

$30,000

$20,000

$10,000

0

Trailing Time Period Performance(4)

401(k) Plus PlanHigh Yield & Emerging Markets Bond Fund (as of 06/30/16)

Objective & Strategy Risk/Return Profile

Growth of $10,000: High Yield & Emerging Markets Bond Fund vs. Benchmark

$19,596

$18,729

On December 1, 2016, the High Yield & Emerging Markets Bond Fund will modify its investment strategy and benchmark. The fund will shift a portion of its assets from emerging market bonds issued in local currencies to high-yield U.S. bonds and to emerging markets bonds issued in U.S. dollars. See the announcement on netbenefits.com for more information about the change.

Page 40: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

1 Brazil NTN-FF 10.00% 1/1/21 2.28 2 Brazil NTN-FF 10.00% 1/1/17 1.66 3 Federal Home Loan Bank 0.00% 7/7/16 1.62 4 30 Year FNMA 3.50% 2/1/46 1.58 5 Malaysia Government Bond 3.26% 3/1/18 1.27 6 Indonesia Government Bond 8.38% 3/15/24 1.24 7 Poland Government Bond 5.25% 10/25/20 1.20 8 Mexico Government Bond 5.00% 12/11/19 1.13 9 Brazil LTN 0.00% 1/1/19 1.08 10 South Africa Government Bond 10.50% 12/21/26 1.05

Top 10 holdings: 14.11% of total portfolio

Standard: Benchmark: Barclays US Aggregate Custom High Yield & 3 YR 5 YR Bond Index Emerging Markets Index Sharpe Ratio 0.18 0.29

R-Squared* 0.17 0.99 Standard Deviation 7.67% 8.18% Beta* 1.18 1.01 Alpha* -3.33% -0.40%*Based on trailing 36 months’ returns; alphas are annualized.

Stated Maturity Range (%) Avg Eff Over Maturity Maturity 0-3 YRS 3-5 YRS 5-7 YRS 7-10 YRS 10-15 YRS 15-20 YRS 20-30 YRS 30 YRS

As of 06/30/16 7.19 YRS 21.88 19.71 20.39 22.75 6.02 4.04 4.17 1.04

Avg Eff Duration Avg Wtd Coupon Avg Wtd Price Yield to Worst

5.18 YRS 5.97% $110.80 6.67%

The fund may lend its holdings to qualified institutional investors to seek to enhance returns through fees earned related to the securities lent. Although all loans of securities are fully collateralized, there is some risk of loss if a borrower defaults on its obligation or losses occur related to the collateral received. Securities lending is performed in accordance with applicable law and regulations.The IBM 401(k) Plus Plan Trust (Trust) has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act (Act) and, therefore, the Trust is not subject to registration or regulation as a pool operator under the Act.IBM® is a registered trademark of International Business Machines Corporation. All rights reserved.©2016 International Business Machines Corporation. All rights reserved.

Aaa 1.1Aa 0.7A 15.9Baa 30.5Ba 28.7B 14.6Below B 2.5NR 6.0

Total 100.0

Average Credit Quality: Baa3

Fund Net Assets*: $480 millionTotal # Holdings: 818Current Yield: 6.13%Fund Managers: Lazard Asset

Management, JP Morgan Investment Management, and PIMCO

*Includes All-in-One Life Cycle Funds’ assets.

11 Thailand Government Bond 3.88% 6/13/19 1.03 12 Poland Government Bond 5.75% 9/23/22 0.96 13 Energy Future Interm 0.00% 12/19/16 0.94 14 Turkey Government Bond 8.00% 3/12/25 0.90 15 US Treasury 0.00% 7/21/16 0.88 16 South Africa Government Bond 8.00% 12/21/18 0.87 17 Colombia Government Cotes 10.00% 7/24/24 0.85 18 Indonesia Government Bond 9.50% 7/15/31 0.83 19 Indonesia Government Bond 8.38% 9/15/26 0.82 20 Columbia Government Cotes 6.00% 4/28/28 0.80

Top 20 holdings: 23.00% of total portfolio

Credit Quality Breakdown (%)

Top 20 Holdings (% of Portfolio)

High Yield & Emerging Markets Bond Fund (as of 06/30/16)

Portfolio Composition (by issuing country and sector)

Advanced Analytics

Brazil 6.3%

Cash & Derivatives 8.3%

Indonesia 5.7%

Turkey 3.5%

Mexico 3.6%

Other U.S. 8.5%

Poland 3.3%

South Africa 5.4%

Malaysia 3.4%

U.S. Financials 7.0%

U.S. Industrials 16.6%

U.S. Utilities 3.6%

Developed Non-U.S. 9.0%

Other Emerging Markets 16.0%

Page 41: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

The Total Stock Market Index Fund may be appropriate for investors with a long-term (more than five years) investment horizon who are seeking long-term growth of capital. It may also be for investors seeking the broadest exposure to the U.S. stock market and willing to accept significant fluctuations in price. It is not for investors who seek significant dividend income.

When investing in stock funds, short-term losses (or gains) are common, largely as a result of sudden movements in stock prices as views change about the economy and individual companies. However, over extended periods the market’s ups have tended to outweigh its downs. There is no guarantee this will continue. Historically, the longer investments are held, the lower the chances of losing money.

Annualized Expense Ratio: 0.03% or $0.27 per $1,000 invested in the fund

Average Large Blend Fund Expense Ratio(1): 0.33% or $3.34 per $1,000 invested in the fund

Turnover Ratio: 7% of the fund

Average Large Blend Fund Turnover Ratio(2): 20% of the fund

Overall Risk Level(3)

Qualitative Low Moderate High Very High

Fund Score

Quantitative 0 5 10 15 20 25 30

The Total Stock Market Index Fund, a unit-ized fund, seeks long-term growth of capital and income. It attempts to match the invest-ment results of the Dow Jones U.S. Total Stock Market Index, which covers all regularly traded U.S. stocks. The fund invests in a large sampling of stocks that match certain charac-teristics of the index. Though the fund seeks to match the index, its performance typically can be expected to fall short by a small per-centage, representing operating costs. Unit price and return will vary.

Lighter

Medium

Heavier

Weightings

This document constitutes part of a prospectus covering securities that have been registered under the Securities Act of 1933.

Equity Style Value Blend Growth

Market C

ap

Large

Med

ium

Sm

all

% Total Return as of 06/30/16 3 Mos YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception of Fund

Total Stock Market Index Fund 2.60 3.57 2.08 11.02 11.57 7.59 4.87

Benchmark: Dow Jones U.S. Total Stock Market Index(5)(6)(7) 2.61 3.55 2.05 11.00 11.55 7.53 4.79

Inception Date:

7/1/00

Growth of $10,000: Total Stock Market Index Fund vs. Benchmark

(1) Asset-weighted average expense ratio for similar mutual funds as reported by Morningstar Inc.(2) Turnover Ratio, for similar mutual funds as reported by Morningstar Inc., is an indication of the fund’s activity and refers to the percent of a fund’s

assets that are replaced during a fiscal year.(3) Overall Risk Level based on fund’s 5 year standard deviation.(4) The data presented represents past performance, which cannot be used to predict future returns that may be achieved. The investment return and

principal value of an investment will fluctuate so that an investor’s units, when redeemed, may be worth more or less than their original cost.(5) The benchmark for the Total Stock Market Index Fund was changed, over time between June 15, 2011 and June 30, 2011, from the Dow Jones U.S.

Total Stock Market Index which calculates the weighting of the underlying securities by the market capitalization of all shares outstanding in the market to a float adjusted version of the former benchmark.

(6) The Dow Jones U.S. Total Stock Market Index is an unmanaged float adjusted market capitalization-weighted index of approximately 4,000 U.S. equity securities which includes all actively traded common stocks with readily available price data.

(7) Benchmark returns do not include operating costs.

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 YTD

15.97 5.72 -37.19 29.49 17.79 0.70 16.40 33.51 12.47 0.46 3.57

15.87 5.74 -37.34 29.28 17.70 0.75 16.38 33.47 12.47 0.44 3.55

Calendar Year Performance % Return

Total Stock Market Index Fund

Dow Jones U.S. Total Stock Market Index(5)(6)(7)

$40,000

$30,000

$20,000

$10,000

0

Trailing Time Period Performance(4)

Flyer 20 of 38

Objective & Strategy Risk/Return Profile

401(k) Plus PlanTotal Stock Market Index Fund (as of 06/30/16)

$23,469

$23,607

Page 42: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

Financials 17.5%

Telecommunication Services 2.6%

Health Care 14.4%

Information Technology 19.2%

Consumer Discretionary 12.9%

Industrials 10.3%

Consumer Staples 9.3%

Materials 3.3%

Energy 6.7%

Utilities 3.7%

Large (Over $18.1 billion) 73.56

Medium ($2.4 - $18.1 billion) 25.66

Small (Under $2.4 billion) 0.78

Standard: Benchmark: Dow Jones U.S. 3 YR 5 YR Standard & Poor’s® 500 Index Total Stock Market Index Sharpe Ratio 0.95 0.91

R-Squared** 0.99 1.00 Standard Deviation 11.47% 12.57% Beta** 1.01 1.00 Alpha** -0.79% 0.02%

**Based on trailing 36 months’ returns; alphas are annualized.

Price/Cash 3-Yr Earnings Return on Debt to Median Price/Earnings Price/Book Value Flow Growth % Equity % Cap % Market Cap

As of 06/30/16 22.2 2.7 17.9 15.6 16.6 54.5 $858 million 3-Year Average 20.9 2.7 18.2 13.5 17.4 50.5 $894 million

Fund Net Assets*: $4,924 millionTotal # Holdings: 3,732 Dividend Yield: 2.02%Fund Manager: The Vanguard Group®

*Includes All-in-One Life Cycle Funds’ assets.

The fund may lend its holdings to qualified institutional investors to seek to enhance returns through fees earned related to the securities lent. Although all loans of securi-ties are fully collateralized, there is some risk of loss if a borrower defaults on its obligation or losses occur related to the collateral received. Securities lending is performed in accordance with applicable law and regulations.The IBM 401(k) Plus Plan Trust (Trust) has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act (Act) and, therefore, the Trust is not subject to registration or regulation as a pool operator under the Act.IBM® is a registered trademark of International Business Machines Corporation. All rights reserved.Vanguard is a trademark of The Vanguard Group, Inc.Standard & Poor’s®, S&P®, S&P 500®, Standard & Poor’s 500, and 500 are trademarks of The McGraw-Hill Companies, Inc., and have been licensed for use by The Vanguard, Inc. Vanguard mutual funds are not sponsored, endorsed, sold, or promoted by Standard & Poor’s, and Standard & Poor’s makes no representation regarding the advisability of investing in the funds.©2016 International Business Machines Corporation. All rights reserved.

1 Apple 2.4

2 Alphabet 1.9

3 Microsoft 1.8

4 Exxon Mobil 1.7

5 Johnson & Johnson 1.5

6 General Electric 1.3

7 Amazon 1.2

8 Berkshire Hathaway 1.2

9 AT&T 1.2

10 Facebook 1.2

Top 10 holdings: 15.4 of total portfolio

11 Verizon 1.0

12 JP Morgan Chase 1.0

13 Proctor & Gamble 1.0

14 Wells Fargo 1.0

15 Pfizer 1.0

16 Chevron 0.9

17 Coca-Cola 0.8

18 Merck 0.7

19 Home Depot 0.7

20 Philip Morris International 0.7

Top 20 holdings: 24.2% of total portfolio

Total Stock Market Index Fund (as of 06/30/16)

Portfolio Composition (by sector)

Advanced Analytics

Top 20 Holdings (% of Portfolio)

Market Cap Breakdown (%)

Page 43: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

The Total International Stock Market Index Fund may be appropriate for investors who have a long-term (five years or longer) investment horizon and it may also be for investors seeking global diversification and growth of capital. Current income pro-duced by this fund is low.When investing in stock funds, short-term losses (or gains) are common, largely as a result of sudden movements in stock prices as views change about the economy and individual companies. However, over extended periods the market’s ups have

tended to outweigh its downs. There is no guarantee this will continue. Historically, the longer investments are held, the lower the chances of losing money.International investments are also influ-enced by other factors, such as changes in the relative values of currencies, as well as the increased chance that an investment may decline because of political or economic changes in foreign countries. Foreign invest-ments, especially those in emerging markets, involve greater risk and may offer greater potential returns than U.S. investments.

Annualized Expense Ratio: 0.09% or $0.88 per $1,000 invested in the fund

Average Foreign Large Blend Fund Expense Ratio(1): 0.54% or $5.36 per $1,000 invested in the fund

Turnover Ratio: 4% of the fund

Average Foreign Large Blend Fund Turnover Ratio(2): 22% of the fund

Overall Risk Level(3)

Qualitative Low Moderate High Very High

Fund Score

Quantitative 0 5 10 15 20 25 30

The Total International Stock Market Index Fund, a unitized fund, seeks long-term capital growth with a market rate of return for a diversified group of non-U.S. equities. The fund attempts to match the performance of the MSCI All Country World ex USA Investable Market Index, which includes equities in Europe, Asia/Pacific, Canada, Latin America, Africa, and the Middle East. The fund remains fully invested at all times. Unit price and return will vary.

Lighter

Medium

Heavier

Weightings

This document constitutes part of a prospectus covering securities that have been registered under the Securities Act of 1933.

Equity Style Value Blend Growth

Market C

ap

Large

Med

ium

Sm

all

Growth of $10,000: Total International Stock Market Index Fund vs. Benchmark$40,000

$30,000

$20,000

$10,000

0

Calendar Year Performance % Return

Total International Stock Market Index Fund (7)

MSCI All Country World ex USA Investable

Market Index(5)(6)

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 YTD

27.05 16.95 -45.50 44.13 12.83 -14.16 18.42 15.64 -4.22 -4.52 0.51

26.65 16.66 -45.42 43.61 12.73 -14.31 17.04 15.82 -3.89 -4.60 -0.91

% Total Return as of 06/30/16 3 Mos YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception of Fund

Total International Stock Market Index Fund(7) 0.27 0.51 -8.73 2.23 0.78 2.62 5.68Benchmark: MSCI All Country World ex USA Investable Market Index(5)(6) -0.68 -0.91 -9.61 1.65 0.39 2.31 5.81

Inception Date:

4/1/93

(1) Asset-weighted average expense ratio for similar mutual funds as reported by Morningstar Inc. (2) Turnover Ratio, for similar mutual funds as reported by Morningstar Inc., is an indication of the fund’s activity and refers to the percent of a fund’s assets that

are replaced during a fiscal year. (3) Overall Risk Level based on fund’s 5 year standard deviation. (4) The data presented represents past performance, which cannot be used to predict future returns that may be achieved. The investment return and principal

value of an investment will fluctuate so that an investor’s units, when redeemed, may be worth more or less than their original cost. (5) MSCI All Country World ex USA Investable Market Index is an unmanaged market capitalization-weighted index of stocks traded in developed and emerging

foreign markets. The index is designed to measure equity market performance in developed and emerging foreign markets and excludes certain market segments unavailable to U.S. based investors.

(6) Total returns for the MSCI All Country World ex-USA Investable Market Index are calculated using dividends net of withholding taxes and does not include operating costs.

(7) Valuation adjustments may be applied to certain securities that are solely traded on a foreign exchange to account for the market movement between the close of the foreign market and the close of the NYSE.

Trailing Time Period Performance(4)

401(k) Plus PlanTotal International Stock Market Index Fund (as of 06/30/16)

Flyer 21 of 38

Objective & Strategy Risk/Return Profile

$15,952

$15,388

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Australia 5.1%

Canada 6.6%

Consumer Discretionary 11.9%

Consumer Staples 11.0%

Energy 6.5%

Financials 23.8%Health Care 9.2%Industrials 12.5%

Information Technology

9.3%

Materials 7.5%

Telecommunication Services 4.8%

Utilities 3.5%

France 6.2%

Finland 0.8%

Germany 5.8%

Japan 17.5%

Netherlands 2.1%

Italy 1.5%

Hong Kong 2.3%

Switzerland 6.2%

Spain 2.0%

Sweden 2.2%

United Kingdom 14.2%

Other-Developed 5.5%

Other-Emerging

Markets 22.3%

Large (Over $18.1 billion) 45.34

Medium ($2.4 - $18.1 billion) 40.91

Small (Under $2.4 billion) 13.75

The fund may lend its holdings to qualified institutional investors to seek to enhance returns through fees earned related to the securities lent. Although all loans of securi-ties are fully collateralized, there is some risk of loss if a borrower defaults on its obligation or losses occur related to the collateral received. Securities lending is performed in accordance with applicable law and regulations.The IBM 401(k) Plus Plan Trust (Trust) has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act (Act) and, therefore, the Trust is not subject to registration or regulation as a pool operator under the Act.IBM® is a registered trademark of International Business Machines Corporation. All rights reserved.MSCI and EAFE are registered trademarks of MSCI Inc.©2016 International Business Machines Corporation. All rights reserved.

1 Nestle 1.23

2 Novartis 0.98

3 Roche Holding 0.97

4 Tencent 0.66

5 Toyota 0.66

6 Taiwan Semiconductor 0.66

7 Samsung Electronics 0.65

8 British American Tobacco 0.62

9 HSBC 0.61

10 Royal Dutch Shell 0.60

Top 10 holdings: 7.66% of total portfolio

11 Total 0.56 12 BP 0.55 13 Anheuser-Busch 0.54 14 GlaxoSmithKline 0.54 15 Royal Dutch Shell 0.53 16 Novo Nordisk 0.51 17 Sanofi 0.51 18 Commonwealth Bank of Australia 0.49 19 Royal Bank of Canada 0.46 20 Bayer 0.43

Top 20 holdings: 12.78% of total portfolio

Standard: Benchmark: MSCI All Country World 3 YR 5 YR MSCI EAFE® Index ex USA Investable Market Index Sharpe Ratio 0.16 0.04

R-Squared** 0.93 0.98 Standard Deviation 13.05% 15.51% Beta** 0.95 0.99 Alpha** 0.27% 0.60%

**Based on trailing 36 months’ returns; alphas are annualized.

Price/ Price/Book Price/Cash 3-Yr Earnings Return on Debt to Median Earnings*** Value*** Flow*** Growth % Equity % Cap % Market Cap

As of 06/30/16 14.80 1.50 7.20 9.80 14.00 33.60 $3,255 million 3-Year Average 15.10 1.60 7.43 11.60 14.40 32.00 $3,206 million

***Uses MSCI calculations.

Fund Net Assets*: $3,312 millionTotal # Holdings: 3,157Dividend Yield: 2.97%Fund Manager: State Street Global Advisors

*Includes All-in-One Life Cycle Funds’ assets.

Market Cap Breakdown (%)

Top 20 Holdings (% of Portfolio)

Total International Stock Market Index Fund (as of 06/30/16)

Portfolio Composition (by country and sector)

Advanced Analytics

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The Global Real Estate Stock Index Fund may be appropriate for investors with a long-term (at least five years) investment horizon and who are look-ing for increased diversification in their portfolio by investing in a fund with a low correlation to other asset classes. It may also be for someone who believes in the long-term value of real estate, but who does not want to be limited to investing directly in real estate properties. Because the Global Real Estate Stock Index Fund emphasizes real estate stocks, its performance is strongly linked to the ups and downs of the global real estate market.

Some factors that affect real estate values include supply and demand for properties, the overall eco-

nomic health of countries or of particular regions of a country and the financial health of individual real estate companies.

International investments are also influenced by other factors, such as changes in the relative values of currencies, as well as the increased chance that an investment may decline because of political or eco-nomic changes in foreign countries. Foreign invest-ments involve greater risk and may offer greater potential returns than U.S. investments.

The Global Real Estate Stock Index Fund is a sector fund. Because of their narrow focus, sector funds may be more volatile than funds that diversify across many sectors.

Estimated Annualized Expense Ratio: 0.11% or $1.14 per $1,000 invested in the fund

Average Global Real Estate Fund Expense Ratio(1): 0.88% or $8.78 per $1,000 invested in the fund

Turnover Ratio: NA

Average Global Real Estate Fund Turnover Ratio(2): 48% of the fund

Overall Risk Level(3)

Qualitative Low Moderate High Very High

Fund Score

Quantitative 0 5 10 15 20 25 30 35

The Global Real Estate Stock Index Fund, a unitized fund, is a fund of funds that seeks to replicate the returns of a customized composite benchmark of 70% MSCI US REIT Index and 30% FTSE EPRA/NAREIT Developed ex-US Rental Index. The fund invests in the IBM 401(k) Plus Plan’s Real Estate Investment Trust Index and the International Real Estate Index funds, whose investment universe together consists of publicly traded equity securities of companies principally engaged in the global developed market real estate industry. Unit price and return will vary.

Lighter

Medium

Heavier

Weightings

This document constitutes part of a prospectus covering securities that have been registered under the Securities Act of 1933.

Equity Style Value Blend Growth

Market C

ap

Large

Med

ium

Sm

all

Growth of $10,000: Global Real Estate Stock Index Fund vs. Benchmark

% Total Return as of 06/30/16 3 Mos YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception of Fund

Global Real Estate Stock Index Fund 5.41 — — — — — 5.41

Benchmark: Global Real Estate Stock Composite Index(5)(8)(9) 5.15 — — — — — 5.15

Inception Date:

4/1/16

401(k) Plus PlanGlobal Real Estate Stock Index Fund (as of 06/30/16)

Flyer 22 of 38

Objective & Strategy Risk/Return Profile

Trailing Time Period Performance(4)

$40,000

$30,000

$20,000

$10,000

0

Calendar Year Performance % Return

Global Real Estate Stock Index Fund

Global Real Estate

Stock Composite Index(5)(8)(9)

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 YTD

— — — — — — — — — — 5.41(11)

— — -41.67 32.53 26.22 3.22 21.65 2.80 23.89 1.74 5.15(11)

(1) Asset-weighted average expense ratio for similar mutual funds as reported by Morningstar Inc. (2) Turnover Ratio, for similar mutual funds as reported by Morningstar Inc., is an indication of the fund’s activity and refers to the percent of a fund’s assets that are replaced

during a fiscal year. (3) Overall Risk Level based on fund’s benchmark 5 year standard deviation. (4) The data presented represents past performance, which cannot be used to predict future returns that may be achieved. The investment return and principal value of an invest-

ment will fluctuate so that an investor’s units, when redeemed, may be worth more or less than their original cost. (5) The Global Real Estate Stock Composite Index is a customized benchmark of 70% MSCI US REIT Index and 30% FTSE EPRA/NAREIT Developed ex-US Rental Index.(6) The MSCI US REIT Index is a free float-adjusted market capitalization weighted index that is comprised of equity REITs that are included in the MSCI US Investable Market 2500

Index, with the exception of specialty equity REITs that do not generate a majority of their revenue and income from real estate rental and leasing operations. (7) FTSE EPRA/NAREIT Developed ex-US Rental Index is an unmanaged market capitalization-weighted index which consists of the international market for securities of companies

principally engaged in the real estate industry that derive greater than or equal to 70% of their total revenue from rental revenue of investment properties. (8) Benchmark returns do not include operating costs. (9) Total return for the Composite Index is calculated using dividends net of withholding taxes. (10) Valuation adjustments may be applied to certain securities that are solely traded on a foreign exchange to account for the market movement between the close of the foreign

market and the close of the NYSE.(11) Returns are since inception of the Global Real Estate Stock Index Fund, April 1, 2016.

$10,541

$10,514

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International Real Estate Index Fund 30%

Real Estate Investment Trust Index Fund 70%

Standard: Benchmark: Global Real Estate 3 YR 5 YR S&P 500® Index Stock Composite Index Sharpe Ratio — —

R-Squared** — — Standard Deviation — — Beta** — — Alpha** — —

**Based on trailing 36 months’ returns; alphas are annualized.

Fund Net Assets: $2 millionTotal # Holdings: 2Dividend Yield (Estimated): NAFund Manager: BlackRock

The underlying funds may lend its holdings to qualified institutional investors to seek to enhance returns through fees earned related to the securities lent. Although all loans of securities are fully collateralized, there is some risk of loss if a borrower defaults on its obligation or losses occur related to the collateral received. Securities lending is per-formed in accordance with applicable law and regulations.The IBM 401(k) Plus Plan Trust (Trust) has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act (Act) and, therefore, the Trust is not subject to registration or regulation as a pool operator under the Act.IBM® is a registered trademark of International Business Machines Corporation. All rights reserved.Standard & Poor’s®, S&P®, S&P 500®, Standard & Poor’s 500, and 500 are trademarks of The McGraw-Hill Companies, Inc.©2016 International Business Machines Corporation. All rights reserved.

Global Real Estate Stock Index Fund (as of 06/30/16)

Target Allocation (by fund)

Advanced Analytics

The fund does not buy securities directly; instead, it invests in two 401(k) Plus Plan funds: the Real Estate Investment Trust Index Fund and the International Real Estate Index Fund. This gives the fund exposure to the global developed market for publicly traded equity securities of companies principally engaged in the real estate industry.

The fund’s target asset allocation between funds is 70% Real Estate Investment Trust Index Fund and 30% International Real Estate Index Fund. The allocations to each fund are maintained close to the target allocations.

For detailed information on the underlying funds that comprise the Global Real Estate Stock Index Fund, please read the corresponding fund flyers.

Holdings

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The Balanced Exposure Fund is expected to pro-vide returns similar to long-term equity returns with lower volatility than equity. The fund is actively managed and the managers may not be able to achieve the fund’s objective. The fund is subject to the volatility of the financial markets, including markets in the U.S. and abroad and may be subject to the risks associated with investing in stocks, bonds, and commodities.Because stock, bond and commodities prices sometimes move in opposite directions, hold-ing stocks, bonds and commodities can help

to lessen a fund’s volatility.The fund uses derivatives as part of its invest-ing strategy. Derivatives are used to obtain synthetic exposure across a diverse mix of assets and for risk management purposes, including liquidity risk, interest rate risk, mar-ket risk, credit risk, and management risk.The fund employs leverage to achieve its objectives. Leverage increases the potential return, but also increases the magnitude of losses due to adverse market movements.Principal invested is not guaranteed at any time.

Annualized Estimated Expense Ratio: 0.37% or $3.70 per $1,000 invested in the fund

Average World Allocation Fund Expense Ratio(1): 96% or $9.62 per $1,000 invested in the fund

Turnover Ratio: NA

Average World Allocation Fund Turnover Ratio(2): 58% of the fund

Overall Risk Level(3)

Qualitative Low Moderate High Very High

Fund Score

Quantitative 0 5 10 15 20 25 30

The Balanced Exposure Fund, a unitized fund, has the objective of balancing risk across different economic environments or risk factors. The fund invests in stocks, bonds, commodities and derivatives of these investments. Leverage is used to achieve this balance. The fund is intend-ed to help smooth out the investment returns of the All-in-One Life Cycle Funds. Unit price, yield and return will vary.

The Balanced Exposure Fund is available only as a component of the All-in-One Life Cycle FundsThis document constitutes part of a prospectus covering securities that have been registered under the Securities Act of 1933.

% Total Return as of 06/30/16 3 Mos YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception of Fund

Balanced Exposure Fund(5) 6.06 10.81 2.24 5.21 — — 1.88

Benchmark: Balanced Exposure Composite Index(6) 6.06 10.81 2.24 5.21 — — 1.88

Inception Date:

4/5/13

Growth of $10,000: Balanced Exposure Fund vs. Benchmark

(1) Asset-weighted average expense ratio for similar mutual funds as reported by Morningstar Inc. (2) Turnover Ratio, for similar mutual funds as reported by Morningstar Inc., is an indication of the fund’s activity and refers to the percent of a fund’s

assets that are replaced during a fiscal year. (3) Overall Risk Level is only an estimate based on the fund’s targeted volatility.(4) The data presented represents past performance, which cannot be used to predict future returns that may be achieved. The investment return and

principal value of an investment will fluctuate so that an investor’s units, when redeemed, may be worth more or less than their original cost.(5) The actual returns of the balanced Exposure Fund are used in each All-in-One Life Cycle Funds’ benchmark.(6) The Balanced Exposure Composite Index equals the actual performance of the Balanced Exposure Fund. (7) Returns are since fund inception, 4/15/2013.

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 YTD

— — — — — — — -4.52(7) 7.57 -6.67 10.81

— — — — — — — -4.52(7) 7.57 -6.67 10.81

$40,000

$30,000

$20,000

$10,000

0

Trailing Time Period Performance(4)

Flyer 23 of 38

Objective & Strategy Risk/Return Profile

401(k) Plus PlanBalanced Exposure Fund (as of 06/30/16)

$10,622

Avg. Weighted Maturity Short Intermediate Long

Equity Style Value Blend Growth

Market C

ap

Large

Med

ium

Sm

all

Cred

it Qu

ality

Treasury & Agency

Investment- Grade Corporate

Below Investment- Grade

LighterWeightings Medium Heavier

Calendar Year Performance % Return

Balanced Exposure Fund(5)

Balanced Exposure Composite Index(6)

$10,622

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Standard: Benchmark: 3 YR 5 YR Sharpe Ratio — —

R-Squared*** — — Standard Deviation — — Beta*** — — Alpha*** — —

***Based on trailing 36 months’ returns; alphas are annualized.

Fund Net Assets*: $922 million

Total # Holdings: 2 funds

Fund Managers**: Bridgewater Associates and AQR Capital Management

*Includes All-in-One Life Cycle Funds’ assets.

The fund may lend its holdings to qualified institutional investors to seek to enhance returns through fees earned related to the securities lent. Although all loans of securi-ties are fully collateralized, there is some risk of loss if a borrower defaults on its obligation or losses occur related to the collateral received. Securities lending is performed in accordance with applicable law and regulations.The IBM 401(k) Plus Plan Trust (Trust) has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act (Act) and, therefore, the Trust is not subject to registration or regulation as a pool operator under the Act. IBM® is a registered trademark of International Business Machines Corporation. All rights reserved.MSCI is a registered trademarks of MSCI Inc.©2016 International Business Machines Corporation. All rights reserved.

Balanced Exposure Fund (as of 06/30/16)

Advanced Analytics

The Balanced Exposure Fund invests in commingled investment funds, which invest in a variety of assets including stocks, bonds, and commodities. While traditional balanced funds invest in different asset classes in fixed weights, the Balanced Exposure Fund invests with the objective of balancing risk across different economic environments, risk factors or asset classes. The fund may use leverage and derivatives to achieve this balance.

The goal of this investment strategy is to build a portfolio that can perform well in different economic environments, as well as mitigate losses in negative economic environments. The managers focus on balancing risk exposures across asset classes and seek to improve the portfolio’s returns relative to the risk.

This fund will only be available as a component of the All-in-One Life Cycle Funds. The Balanced Exposure Fund is not available as a standalone investment option.** No assurance can be given that the Balanced Exposure Fund will continue to invest its assets,

or the same portion of its assets, in a vehicle managed by any of the above managers. The above target allocations may be adjusted from time to time by the IBM 401(k) Plus Plan.

Holdings

Target Allocation (by manager**)

Bridgewater Associates 75.0%AQR Capital Management 25.0%

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Growth of $10,000: Commodities Fund vs. Benchmark$40,000

$30,000

$20,000

$10,000

0

% Total Return as of 06/30/16 3 Mos YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception of Fund

Commodities Fund 11.91 11.24 -18.96 -16.61 -11.98 — -11.43Benchmark: S&P GSCI Enhanced Total Return Index(5)(6)(7) 11.98 11.13 -19.21 -16.64 -12.02 — -11.32

The Commodities fund is expected to experience considerable return volatility. However, adding commodities to a portfolio may provide overall portfolio diversification as commodities have his-torically experienced low correlations to financial assets such as stocks and bonds. There is no guar-antee this relationship will continue.

The performance of a commodity index is directly linked to the returns of the underlying commodity futures and may experience loss of principal. The value of the Commodities fund may be influenced by many unpredictable factors, including, highly

volatile commodity prices, changes in supply and demand relationships, weather, agricultural factors, trade, and changes in interest rates.

The Commodities Fund uses commodity-linked derivative and fixed income instruments as part of its investing strategy, which involves risks such as liquidity risk, interest rate risk, market risk, credit risk, and management risk. The fund is actively managed and the manager may not be able to achieve the fund’s objective. Although historically commodities have provided a hedge against infla-tion risk, there is no guarantee that this relation-ship will continue.

Annualized Expense Ratio: 0.38% or $3.75 per $1,000 invested in the fund

Average Commodities Broad Basket Fund Expense Ratio(1): 0.99% or $9.92 per $1,000 invested in the fund

Turnover Ratio: 105% of the fund

Average Commodities Broad Basket Fund Turnover Ratio(2): 56% of the fund

Inception Date:

1/1/08

Overall Risk Level(3)

Qualitative Low Moderate High Very High

Fund Score

Quantitative 0 5 10 15 20 25 30

The Commodities Fund, a unitized fund, seeks to outperform the returns of the S&P GSCI Enhanced Total Return Index by investing in a portfolio of commodity index-linked derivative instruments which are fully collateralized by a portfolio of short maturity fixed income securities. The S&P GSCI Enhanced Total Return Index represents underlying investment in physical commodity futures that are denominated in U.S. dollars. The commodities represented in the S&P GSCI Enhanced Total Return Index are production-weighted to reflect their relative significance to the world economy. Unit price, yield and return will vary

401(k) Plus PlanCommodities Fund (as of 06/30/16)

Flyer 24 of 38

Objective & Strategy Risk/Return Profile

Trailing Time Period Performance(4)

(1) Asset-weighted average expense ratio for similar mutual funds as reported by Morningstar Inc.(2) Turnover Ratio, for similar mutual funds as reported by Morningstar Inc., is an indication of the fund’s activity and refers to the percent of a fund’s assets that

are replaced during a fiscal year.(3) Overall Risk Level is historical, based on an estimate of the fund’s current benchmark 5 year standard deviation.(4) The data presented represents past performance, which cannot be used to predict future returns that may be achieved. The investment return and

principal value of an investment will fluctuate so that an investor’s units, when redeemed, may be worth more or less than their original cost.(5) The S&P GSCI Enhanced Total Return Index is an unmanaged index that represents underlying investment in physical commodity futures that are

denominated in U.S. dollars. The commodities represented in the Index are production-weighted to reflect their relative significance to the world economy. The S&P GSCI Enhanced Total Return Index is a modified version of the S&P GSCI Total Return Index where certain dynamic, timing, and seasonal rolling rules are applied.

(6) Returns prior to September 1, 2010 are for the S&P GSCI Total Return Index.(7) Benchmark returns do not include operating costs.

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 YTD

— — -49.63 16.28 8.90 1.10 0.62 -0.77 -31.21 -27.64 11.24

-15.11 32.69 -46.49 13.49 7.62 0.50 -0.09 -0.83 -31.07 -27.74 11.13

Calendar Year Performance % Return

Commodities Fund

S&P GSCI Enhanced Total Return Index(5)(6)(7)

The Commodities Fund is available only as a component of the All-in-One Life Cycle Funds.This document constitutes part of a prospectus covering securities that have been registered under the Securities Act of 1933.

$3,598

$3,565

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Commodities Fund (as of 06/30/16)

Commodity Index Composition (by Commodities and Fixed Income)

Benchmark: Standard: S&P GSCI Enhanced Estimated 3 YR 5 YR S&P 500® Index Total Return Index Sharpe Ratio 0.90 0.66

R-Squared** 0.10 1.00 Standard Deviation 18.46% 18.22% Beta** 0.52 1.00 Alpha** 22.67% 0.03%

**Based on trailing 36 months’ returns; alphas are annualized.

Stated Maturity Range (%)

Maturity Avg Eff Maturity 0-3 YRS 3-5 YRS 5-7 YRS 7-10 YRS 10-15 YRS 15-20 YRS 20-30 YRS Over 30 YRS

As of 06/30/16 0.24 YRS 100.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Avg Eff Duration Avg Wtd Coupon Avg Wtd Price Yield to Worst

0.09 YRS 0.84% N/A N/A

Fund Net Assets*: $300 millionTotal # Holdings: 349 Dividend Yield: 0.80% Fund Manager: PIMCO*Includes All-in-One Life Cycle Funds’ assets

The fund may lend its holdings to qualified institutional investors to seek to enhance returns through fees earned related to the securities lent. Although all loans of securi-ties are fully collateralized, there is some risk of loss if a borrower defaults on its obligation or losses occur related to the collateral received. Securities lending is performed in accordance with applicable law and regulations.The IBM 401(k) Plus Plan Trust (Trust) has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act (Act) and, therefore, the Trust is not subject to registration or regulation as a pool operator under the Act.IBM® is a registered trademark of International Business Machines Corporation. All rights reserved.Standard & Poor’s®, S&P®, S&P 500®, S&P GSCI, Standard & Poor’s 500, and 500 are trademarks of The McGraw-Hill Companies, Inc.©2016 International Business Machines Corporation. All rights reserved.

1 U S TREASURY REPO 15.20 0.75 7/1/16 2 U S TREASURY REPO 15.20 0.75 7/1/16 3 U S TREASURY REPO 15.20 0.77 7/1/16 4 U S TREASURY REPO 15.20 0.78 7/1/16 5 U S TREASURY REPO 15.20 0.80 7/1/16 6 U S TREASURY REPO 7.70 0.80 1/7/16 7 U S TREASURY INFLATE PROT BD 4.50 2.63 7/15/17 8 U S TREASURY NOTE 3.40 0.50 9/30/16 9 U S TREASURY NOTE 1.90 0.50 9/30/16 10 U S TREASURY INFLATE PROT BD 1.50 0.13 4/15/17

Top 10 holdings: 95% of total assets

11 HSBC USA INC SR UNSEC FRN 1.40 1.52 9/24/18 12 WELLS FARGO BANK NA SR UNSEC 0.70 1.23 9/7/17 13 STATOIL ASA SR UNSE 0.70 1.09 11/8/18 14 CISCO SYSTEMS INC SR UNSEC FRN 0.50 1.17 3/1/19 15 CASH COLLATERAL FUT DEU USD 0.40 0.30 12/31/60 16 U S TREASURY INFLATE PROT BD 0.40 0.13 4/15/18 17 CASH COLLATERAL ISDA BPS USD 0.20 0.40 12/31/60 18 STATE STREET REPO 0.20 0.01 12/1/30 19 VM CASH FUT DOM DEU USD 0.00 0.01 12/31/60 20 CASH COLLATERAL CME FOB USD 0.00 0.30 12/31/60

Top 20 holdings: 100% of total assets

Advanced Analytics

Top 20 Holdings — Fixed Income Collateral (% of Total Assets)

Aaa 96.6 Aa 3.4 A and below 0.0

Total 100.0

Average Credit Quality: Aaa

Credit Quality Breakdown (%)

Agriculture 19.1%

Livestock 8.1%

Energy 59.5%

Metal 13.4% Net Other Short Duration Instruments 99.6%

US Government 0.4%

Fixed Income CollateralCommodity Index Exposure

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The Long-Term Corporate Bond Fund may be appropriate for investors seeking a high and stable level of interest income and who are looking to balance the risks of a portfolio containing stocks. It may also be for investors willing to accept moderate fluctuations in price. It is not for investors seeking long-term growth of capital.

Bond funds rise and fall in value with changes in interest rates. When rates rise, the bonds held by the fund fall in value, and the fund’s unit price drops. The opposite is also true. When rates fall, the fund’s unit price increases. Long-term bond funds (with

average maturities of 10 years or more) are most sensitive to rate changes.

Bond funds face credit risk, the possibility that a bond issuer may be unable to make interest payments or to pay back the amount of the original investment on time – or at all. There is also inflation risk, the possibility that, over time, the returns on the investment will fail to keep up with the rising cost of living.

The fund is actively managed and the manager may not be able to achieve the fund’s objective.

Annualized Expense Ratio: 0.05% or $0.49 per $1,000 invested in the fund

Average Long-Term Bond Fund Expense Ratio(1): 0.32% or $3.19 per $1,000 invested in the fund

Turnover Ratio: 34% of the fund

Average Long-Term Bond Fund Turnover Ratio(2): 62% of the fund

Overall Risk Level(3)

Qualitative Low Moderate High Very High

Fund Score

Quantitative 0 5 10 15 20 25 30

The Long-Term Corporate Bond Fund, a unit-ized fund, seeks to modestly outperform the return of the Barclays U.S. Long Credit Index. The fund seeks a high and sustainable level of interest income by investing primarily in a widely diversified group of long-term bonds issued by corporations and non-corporate credit issuers such as local U.S. and non-U.S. governments with investment grade credit ratings. To achieve a high degree of stability in interest income, the fund will maintain an average maturity of between 20 and 25 years. Unit price, yield and return will vary.

Lighter

Medium

Heavier

Weightings

This document constitutes part of a prospectus covering securities that have been registered under the Securities Act of 1933.

Avg. Weighted Maturity Short Intermediate Long

Cred

it Qu

ality

Treasury & Agency

Investment- Grade Corporate

Below Investment- Grade

% Total Return as of 06/30/16 3 Mos YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception of Fund

Long-Term Corporate Bond Fund 6.44 13.94 13.10 8.88 8.30 8.61 8.30

Benchmark: Barclays U.S. Long Credit Index (5)(6)(7) 6.65 13.92 13.76 8.70 8.45 8.14 8.14

Inception Date:

7/1/00

(1) Asset-weighted average expense ratio for similar mutual funds as reported by Morningstar Inc.(2) Turnover Ratio, for similar mutual funds as reported by Morningstar Inc., is an indication of the fund’s activity and refers to the percent of a fund’s assets

that are replaced during a fiscal year.(3) Overall Risk Level based on fund’s 5 year standard deviation.(4) The data presented represent past performance, which cannot be used to predict future returns that may be achieved. The investment return and princi-

pal value of an investment will fluctuate so that an investor’s units, when redeemed, may be worth more or less than their original cost.(5) The Barclays U.S. Long Credit Index is an unmanaged market value-weighted index of investment-grade corporate fixed-rate debt issues with maturities

of ten years or more.(6) Returns prior to November 1, 2001 are for Lehman Brothers Long Credit A Better Index.(7) Benchmark returns do not include operating costs.

Growth of $10,000: Long-Term Corporate Bond Fund vs. Benchmark$40,000

$30,000

$20,000

$10,000

0

Calendar Year Performance % Return

Long-Term Corporate Bond Fund

Barclays US Long Credit Index(5)(6)(7)

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 YTD

3.25 3.48 -4.21 22.01 13.02 15.11 12.68 -6.44 16.87 -5.01 13.94

3.47 3.60 -3.92 16.80 10.69 17.13 12.73 -6.62 16.39 -4.56 13.92

401(k) Plus PlanLong-Term Corporate Bond Fund (as of 06/30/16)

Flyer 25 of 38

Objective & Strategy Risk/Return Profile

Trailing Time Period Performance(4)

$21,561

$22,410

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Agency/Treasuries 1.2%

Non-Corporate Credit 15.9%

Cash 0.4%

Industrial 55.8%

Finance 16.4%

Utilities 10.3%

Standard: Barclays Benchmark: Barclays 3 YR 5 YR U.S. Aggregate Bond Index U.S. Long Credit Index Sharpe Ratio 1.21 0.97

R-Squared* 0.71 0.99 Standard Deviation 7.26% 8.45% Beta* 2.30 1.01 Alpha* -0.36% 0.10% *Based on trailing 36 months’ returns; alphas are annualized.

Stated Maturity Range (%)

Maturity Avg Eff Maturity 0-3 YRS 3-5 YRS 5-7 YRS 7-10 YRS 10-15 YRS 15-20 YRS 20-30 YRS Over 30 YRS

As of 06/30/16 23.4 YRS 0.40 0.30 — 7.50 6.60 14.60 65.10 5.40

Avg Eff Duration Avg Wtd Coupon Avg Wtd Price Yield to Maturity

14.18 YRS 5.14% $112.56 4.08%

2

1 Verizon 1.23 8/21/54 5.01% 2 AT&T 1.16 6/15/44 4.80% 3 Republic of Turkey 1.11 1/14/41 6.00% 4 Mexico (United Mexican States) 1.08 9/27/34 6.75% 5 California State 0.98 4/1/39 7.55% 6 GE Capital International 0.88 11/15/35 4.42% 7 Republic of Philippines 0.85 1/20/40 3.95% 8 GE Capital 0.81 1/14/38 5.88% 9 21st Century Fox America 0.81 3/1/37 6.15% 10 Goldman Sachs Group 0.78 5/1/36 6.45%

Top 10 holdings: 9.70% of total portfolio

11 Goldman Sachs Group 0.76 10/1/37 6.75% 12 Anheuser-Busch 0.73 2/1/46 4.90% 13 MidAmerican Energy 0.72 4/1/36 6.13% 14 The Republic of Peru 0.70 3/14/37 6.55% 15 Citigroup 0.68 11/20/26 4.30% 16 Wyeth 0.65 4/1/37 5.95% 17 AT&T 0.64 2/17/26 4.13% 18 US Treasury Note 0.63 2/15/24 2.75% 19 Apple 0.61 5/13/45 4.38% 20 Wal-Mart Stores 0.61 10/25/40 5.00%

Top 20 holdings: 16.44% total portfolio

Fund Net Assets: $496 millionTotal # Holdings: 372Current Yield: 4.50%Fund Manager: Neuberger Berman

Fixed Income, LLC

The fund may lend its holdings to qualified institutional investors to seek to enhance returns through fees earned related to the securities lent. Although all loans of securities are fully collateralized, there is some risk of loss if a borrower defaults on its obligation or losses occur related to the collateral received. Securities lending is performed in accordance with applicable law and regulations.The IBM 401(k) Plus Plan Trust (Trust) has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act (Act) and, therefore, the Trust is not subject to registration or regulation as a pool operator under the Act.IBM® is a registered trademark of International Business Machines Corporation. All rights reserved.©2016 International Business Machines Corporation. All rights reserved.

Long-Term Corporate Bond Fund (as of 06/30/16)

Portfolio Composition (by sector)

Top 20 Holdings (% of Portfolio)

Advanced Analytics

Aaa 4.41

Aa 10.62

A 36.15

Baa 48.81

Total 100.00

Average Credit Quality A3

Credit Quality Breakdown (%)

Page 53: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

The Large Company Index Fund may be appropriate for investors seeking low-cost participation in the stock market through a broadly diversified portfo-lio. It may also be for investors seek-ing long-term growth of capital and income and willing to accept significant fluctuations in price.

When investing in stock funds, short-term losses (or gains) are common, largely as a result of sudden movements

in stock prices as views change about the economy and individual companies. However, over extended periods the market’s ups have tended to outweigh its downs. There is no guarantee this will continue. Historically, the longer investments are held, the lower the chances of losing money. Because the fund invests only in the largest stocks in the United States, its performance will often differ from that of the overall U.S. stock market.

Annualized Expense Ratio: 0.03% or $0.25 per $1,000 invested in the fund

Average Large Blend Fund Expense Ratio(1): 0.33% or $3.34 per $1,000 invested in the fund

Turnover Ratio: 10% of the fund

Average Large Blend Fund Turnover Ratio(2): 20% of the fund

Overall Risk Level(3)

Qualitative Low Moderate High Very High

Fund Score

Quantitative 0 5 10 15 20 25 30

The Large Company Index Fund, a unitized fund, seeks long-term growth of capital and income from dividends by holding all the stocks that make up the Standard and Poor’s 500 Index, in proportion to their weight-ing in the index. It attempts to match the performance of the index, which is a widely recognized benchmark of U.S. stock market performance, and remains fully invested in stocks at all times. The fund’s performance typically can be expected to fall short of the index returns by a small percentage, representing operating costs. Unit price and return will vary.

Lighter

Medium

Heavier

Weightings

This document constitutes part of a prospectus covering securities that have been registered under the Securities Act of 1933.

Equity Style Value Blend Growth

Market C

ap

Large

Med

ium

Sm

all

Growth of $10,000: Large Company Index Fund vs. Benchmark$40,000

$30,000

$20,000

$10,000

0

% Total Return as of 06/30/16 3 Mos YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception of Fund

Large Company Index Fund 2.46 3.84 4.00 11.65 12.09 7.47 11.64

Benchmark: S&P® 500 Index(5)(6) 2.46 3.84 3.99 11.66 12.10 7.42 11.62

Inception Date:

5/1/82

(1) Asset-weighted average expense ratio for similar mutual funds as reported by Morningstar Inc. (2) Turnover Ratio, for similar mutual funds as reported by Morningstar Inc., is an indication of the fund’s activity and refers to the percent of a fund’s

assets that are replaced during a fiscal year. (3) Overall Risk Level based on fund’s 5 year standard deviation. (4) The data presented represents past performance, which cannot be used to predict future returns that may be achieved. The investment return and

principal value of an investment will fluctuate so that an investor’s units, when redeemed, may be worth more or less than their original cost. (5) The S&P 500 Index is an unmanaged index of the common stock prices of 500 widely held U.S. stocks that includes the reinvestment of dividends.(6) Benchmark returns do not include operating costs.

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 YTD

15.80 5.54 -36.94 26.84 15.08 2.09 16.00 32.37 13.68 1.39 3.84

15.79 5.49 -37.00 26.46 15.06 2.11 16.00 32.39 13.69 1.38 3.84

Calendar Year Performance % Return

Large Company Index Fund

S&P® 500 Index(5)(6)

401(k) Plus PlanLarge Company Index Fund (as of 06/30/16)

Flyer 26 of 38

Objective & Strategy Risk/Return Profile

Trailing Time Period Performance(4)

$22,150

$22,042

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Financials 15.8%

Energy 7.4%

Utilities 3.6%

Materials 2.8%

Industrials 10.2%

Telecommunication Services 2.9%

Consumer Staples 10.6%

1 Apple Inc. 2.9

2 Alphabet Inc. 2.2

3 Microsoft Corp. 2.2

4 Exxon Mobil Corp. 2.1

5 Johnson & Johnson 1.8

6 General Electric Co. 1.6

7 Amazon.com Inc. 1.5

8 Berkshire Hathaway Inc. 1.5

9 AT&T Inc. 1.5

10 Facebook Inc. 1.4

Top 10 holdings: 18.7% of total portfolio

11 Verizon Communications Inc. 1.2

12 JPMorgan Chase & Co. 1.2

13 Procter & Gamble Co. 1.2

14 Wells Fargo & Co. 1.2

15 Pfizer Inc. 1.2

16 Chevron Corp. 1.1

17 Coca-Cola Co. 1

18 Merck & Co. Inc. 0.9

19 Home Depot Inc. 0.9

20 Philip Morris International Inc. 0.9

Top 20 holdings: 29.5% of total portfolio

Standard: Benchmark: 3 YR 5 YR S&P 500® Index S&P 500® Index Sharpe Ratio 1.03 0.99

R-Squared* 1.00 1.00 Standard Deviation 11.25% 12.10% Beta* 1.00 1.00 Alpha* 0.00% 0.00%*Based on trailing 36 months’ returns; alphas are annualized.

Price/Cash 3-Yr Earnings Return on Debt to Median Price/Earnings Price/Book Value Flow Growth % Equity % Cap % Market Cap

As of 06/30/16 20.7 2.8 15.8 15.9 17.6 55.4 $18,106 million 3-Year Average 19.5 2.7 15.1 13.0 18.6 51.2 $18,052 million

Fund Net Assets: $5,581 million Total # Holdings: 507Dividend Yield: 2.12%Fund Manager: The Vanguard Group®

The fund may lend its holdings to qualified institutional investors to seek to enhance returns through fees earned related to the securities lent. Although all loans of securities are fully collateralized, there is some risk of loss if a borrower defaults on its obligation or losses occur related to the collateral received. Securities lending is performed in accordance with applicable law and regulations.The IBM 401(k) Plus Plan Trust (Trust) has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act (Act) and, therefore, the Trust is not subject to registration or regulation as a pool operator under the Act.IBM® is a registered trademark of International Business Machines Corporation. All rights reserved.Vanguard is a registered trademark of The Vanguard Group, Inc.Standard & Poor’s®, S&P®, S&P 500®, Standard & Poor’s 500, and 500 are trademarks of The McGraw-Hill Companies, Inc.‚ and have been licensed for use by The Vanguard Group‚ Inc.©2016 International Business Machines Corporation. All rights reserved.

Information Technology 19.8%

Consumer Discretionary 12.3%

Large (Over $23.6 billion) 78.50

Medium ($3.2 - $23.6 billion) 21.40

Small (Under $3.2 billion) 0.10

Large Company Index Fund (as of 06/30/16)

Portfolio Composition (by sector)

Market Cap Breakdown (%)

Top 20 Holdings (% of Portfolio)

Advanced Analytics

Health Care 14.7%

Page 55: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

401(k) Plus PlanLarge-Cap Value Index Fund (as of 06/30/16)

The Large-Cap Value Index Fund may be appropriate for investors with a long-term (at least five years) investment horizon who are looking for a simple, low-cost way to invest in large capitalization value stocks. It may also be for investors who seek long-term growth of capital and income and are willing to accept significant fluctuations in price.

When investing in stock funds, short-term losses (or gains) are common, largely as a result of sudden movements in stock prices

as views change about the economy and individual companies. However, over extend-ed periods the market’s ups have tended to outweigh its downs. There is no guarantee this will continue. Historically, the longer investments are held, the lower the chances of losing money.

Because the fund invests only in the largest value stocks in the United States, its perfor-mance can vary significantly from that of the overall U.S. stock market.

Annualized Expense Ratio: 0.04% or $0.35 per $1,000 invested in the fund

Average Large Value Fund Expense Ratio(1): 0.68% or $6.76 per $1,000 invested in the fund

Turnover Ratio: 30% of the fund

Average Large Value Fund Turnover Ratio(2): 35% of the fund

Overall Risk Level(3)

Qualitative Low Moderate High Very High

Fund Score

Quantitative 0 5 10 15 20 25 30

The Large-Cap Value Index Fund, a unitized fund, seeks to track the investment perfor-mance of the Russell 1000 Value Index, an unmanaged benchmark of Russell 1000 com-panies with lower price-to-book ratios and lower forecasted growth characteristics. Using full replication, the portfolio holds each index stock in the same proportion as its weighting in the index. The fund’s performance typi-cally can be expected to fall short of the index returns by a small percentage, representing operating costs. Unit price and return will vary.

Lighter

Medium

Heavier

Weightings

Flyer 27 of 38

Equity Style Value Blend Growth

Market C

ap

Large

Med

ium

Sm

all

Growth of $10,000: Large-Cap Value Index Fund vs. Benchmark

% Total Return as of 06/30/16 3 Mos YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception of Fund

Large-Cap Value Index Fund 4.56 6.28 2.83 9.86 11.34 6.15 5.64

Benchmark: Russell 1000® Value Index(5)(6)(7) 4.58 6.30 2.86 9.87 11.35 6.13 5.64

Inception Date:

7/1/00

(1) Asset-weighted average expense ratio for similar mutual funds as reported by Morningstar Inc. (2) Turnover Ratio, for similar mutual funds as reported by Morningstar Inc., is an indication of the fund’s activity and refers to the percent of a fund’s assets

that are replaced during a fiscal year. (3) Overall Risk Level based on fund’s 5 year standard deviation. (4) The data presented represents past performance, which cannot be used to predict future returns that may be achieved. The investment return and

principal value of an investment will fluctuate so that an investor’s units, when redeemed, may be worth more or less than their original cost. (5) As of September 19, 2003, the benchmark changed from the S&P 500®/Barra Value Index to the Russell 1000® Value Index, an unmanaged measure of

stock performance. (6) The Russell 1000 Value Index is an unmanaged market capitalization-weighted index of value-oriented stocks of the largest U.S. domiciled companies that

are included in the Russell 1000 Index. Value-oriented stocks tend to have lower price-to-book ratios and lower forecasted growth values.(7) Benchmark returns do not include operating costs.

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 YTD

22.23 -0.12 -36.82 19.85 15.52 0.39 17.51 32.50 13.43 -3.80 6.28

22.25 -0.17 -36.85 19.69 15.51 0.39 17.51 32.53 13.45 -3.83 6.30

Calendar Year Performance % Return

Large-Cap Value Index Fund

Russell 1000® Value Index(6)(7)

$40,000

$30,000

$20,000

$10,000

0

Objective & Strategy Risk/Return Profile

Trailing Time Period Performance(4)

This document constitutes part of a prospectus covering securities that have been registered under the Securities Act of 1933.

$20,533

$20,461

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Large-Cap Value Index Fund (as of 06/30/16)

Telecommunication Services 4.3%

Financials 27.8%

Consumer Discretionary 4.6%

Energy 13.6%

Information Technology 9.5%

Industrials 9.8%

Materials 2.8%

Utilities 7.3%

Consumer Staples 9.1%

Health Care 11.3%

Large (Over $23.6 billion) 67.43

Medium ($3.2 - $23.6 billion) 30.47

Small (Under $3.2 billion) 2.10

Standard: Benchmark: 3 YR 5 YR S&P® 500 Index Russell 1000 Value Index Sharpe Ratio 0.86 0.90

R-Squared* 0.96 1.00 Standard Deviation 11.34% 12.56% Beta* 0.99 1.00 Alpha* -1.63% -0.01%

* Based on trailing 36 months’ returns; alphas are annualized.

Price/Cash 3-Yr Earnings Return on Debt to Median Price/Earnings Price/Book Value Flow Growth % Equity % Cap % Market Cap

As of 06/30/16 19.4 1.9 13.6 6.4 12.6 56.6 $7,402 million 3-Year Average 17.9 1.8 12.2 8.6 13.1 52.7 $6,943 million

Fund Net Assets: $938 millionTotal # Holdings: 692Dividend Yield: 2.60%Fund Manager: The Vanguard Group®

The fund may lend its holdings to qualified institutional investors to seek to enhance returns through fees earned related to the securities lent. Although all loans of securi-ties are fully collateralized, there is some risk of loss if a borrower defaults on its obligation or losses occur related to the collateral received. Securities lending is performed in accordance with applicable law and regulations.The IBM 401(k) Plus Plan Trust (Trust) has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act (Act) and, therefore, the Trust is not subject to registration or regulation as a pool operator under the Act.IBM® is a registered trademark of International Business Machines Corporation. All rights reserved. Vanguard® is a registered trademark of The Vanguard Group, Inc.Standard & Poor’s®‚ S&P®‚ S&P 500®‚ Standard & Poor’s 500‚ and 500 are trademarks of The McGraw-Hill Companies‚ Inc.Russell is a trademark of the Frank Russell Company© 2016 International Business Machines Corporation. All rights reserved.

1 Exxon Mobil Corp. 3.8

2 Johnson & Johnson 2.7

3 Berkshire Hathaway Inc. 2.7

4 AT&T Inc. 2.6

5 General Electric Co. 2.3

6 JPMorgan Chase & Co. 2.2

7 Procter & Gamble Co. 2.2

8 Wells Fargo & Co. 2.1

9 Chevron Corp. 1.9

10 Pfizer Inc. 1.9

Top 10 holdings: 24.4% of total portfolio

11 Merck & Co. Inc. 1.6

12 Cisco Systems Inc. 1.4

13 Intel Corp. 1.4

14 Philip Morris International Inc. 1.4

15 Bank of America Corp. 1.3

16 Citigroup Inc. 1.2

17 Medtronic plc 1.2

18 Verizon Communications Inc. 1.1

19 Wal-Mart Stores Inc. 1.1

20 Schlumberger Ltd. 1.1

Top 20 holdings: 37.2% of total portfolio

Portfolio Composition (by sector)

Market Cap Breakdown (%)

Top 20 Holdings (% of Portfolio)

Advanced Analytics

Page 57: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

The Large-Cap Growth Index Fund may be appropriate for investors with a long-term (at least five years) investment horizon who are looking for a simple, low-cost way to invest in large capitalization growth stocks. It may also be for investors who seek long-term growth of capital and are willing to accept significant fluctuations in price. This fund is not for inves-tors who seek significant dividend income.

When investing in stock funds, short-term loss-es (or gains) are common, largely as a result

of sudden movements in stock prices as views change about the economy and individual companies. However, over extended periods the market’s ups have tended to outweigh its downs. There is no guarantee this will con-tinue. Historically, the longer investments are held, the lower the chances of losing money.

Because the fund invests only in the largest growth stocks in the United States, its perfor-mance will often differ from that of the over-all U.S. stock market.

Annualized Expense Ratio: 0.03% or $0.35 per $1,000 invested in the fund

Average Large Growth Fund Expense Ratio(1): 0.75% or $7.47 per $1,000 invested in the fund

Turnover Ratio: 22% of the fund

Average Large Growth Fund Turnover Ratio(2): 41% of the fund

Overall Risk Level(3)

Qualitative Low Moderate High Very High

Fund Score

Quantitative 0 5 10 15 20 25 30

The Large-Cap Growth Index Fund, a unitized fund, seeks to track the investment performance of the Russell 1000 Growth Index, an unman-aged benchmark of Russell 1000 companies with higher price-to-book ratios and higher forecasted growth characteristics. Using full replication, the portfolio holds each index stock in the same proportion as its weighting in the index. The fund’s performance typically can be expected to fall short of the index returns by a small percent-age, representing operating costs. Unit price and return will vary.

Lighter

Medium

Heavier

Weightings

This document constitutes part of a prospectus covering securities that have been registered under the Securities Act of 1933.

Equity Style Value Blend Growth

Market C

ap

Large

Med

ium

Sm

all

Growth of $10,000: Large-Cap Growth Index Fund vs. Benchmark$40,000

$30,000

$20,000

$10,000

0

% Total Return as of 06/30/16 3 Mos YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception of Fund

Large-Cap Growth Index Fund 0.62 1.37 3.00 13.05 12.33 8.77 3.09Benchmark: Russell 1000® Growth Index(5)(6)(7) 0.61 1.36 3.02 13.07 12.35 8.78 3.13

Inception Date:

7/1/00

(1) Asset-weighted average expense ratio for similar mutual funds as reported by Morningstar Inc. (2) Turnover Ratio, for similar mutual funds as reported by Morningstar Inc., is an indication of the fund’s activity and refers to the percent of a fund’s assets

that are replaced during a fiscal year. (3) Overall Risk Level based on fund’s 5 year standard deviation. (4) The data presented represent past performance, which cannot be used to predict future returns that may be achieved. The investment return and princi-

pal value of an investment will fluctuate so that an investor’s units, when redeemed, may be worth more or less than their original cost. (5) As of September 19, 2003, the benchmark changed from the S&P 500/Barra Growth Index to the Russell 1000 Growth Index, an unmanaged measure of

stock performance. (6) The Russell 1000 Growth Index is an unmanaged market capitalization-weighted index of growth-oriented stocks of the largest U.S. domiciled companies

that are included in the Russell 1000 Index. Growth-oriented stocks tend to have higher price-to-book ratios and higher forecasted growth values. (7) Benchmark returns do not include operating costs.

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 YTD

9.07 11.78 -38.40 37.21 16.69 2.64 15.24 33.46 13.04 5.63 1.37

9.07 11.81 -38.44 37.21 16.71 2.64 15.26 33.48 13.05 5.67 1.36

Calendar Year Performance % Return

Large-Cap Growth Index Fund

Russell 1000®

Growth Index(6)(7)

401(k) Plus PlanLarge-Cap Growth Index Fund (as of 06/30/16)

Flyer 28 of 38

Objective & Strategy Risk/Return Profile

Trailing Time Period Performance(4)

$24,531$24,502

Page 58: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

1 Apple Inc. 4.7

2 Alphabet Inc. 4.1

3 Microsoft Corp. 3.8

4 Amazon.com Inc. 2.7

5 Facebook Inc. 2.5

6 Home Depot Inc. 1.6

7 Walt Disney Co. 1.6

8 Comcast Corp. 1.4

9 Visa Inc. 1.4

10 Altria Group Inc. 1.3

Top 10 holdings: 25.1% of total portfolio

11 PepsiCo Inc. 1.3

12 UnitedHealth Group Inc. 1.3

13 Coca-Cola Co. 1.3

14 Bristol-Myers Squibb Co. 1.2

15 Amgen Inc. 1.1

16 Verizon Communications Inc. 1.1

17 Gilead Sciences Inc. 1.1

18 McDonald’s Corp. 1.0

19 3M Co. 1.0

20 AbbVie Inc. 1.0

Top 20 holdings: 36.5% of total portfolio

Standard: Benchmark: 3 YR 5 YR S&P 500® Index Russell 1000 Growth Index Sharpe Ratio 1.10 0.98

R-Squared* 0.96 1.00 Standard Deviation 11.75% 12.52% Beta* 1.02 1.00 Alpha* 1.14% -0.02%

* Based on trailing 36 months’ returns; alphas are annualized.

Price/Cash 3-Yr Earnings Return on Debt to Median Price/Earnings Price/Book Value Flow Growth % Equity % Cap % Market Cap

As of 06/30/16 24.5 5.7 21.7 25.4 22.2 53.9 $8,891 million 3-Year Average 23.3 5.3 23.2 18.2 23.5 49.8 $8,522 million

The fund may lend its holdings to qualified institutional investors to seek to enhance returns through fees earned related to the securities lent. Although all loans of securi-ties are fully collateralized, there is some risk of loss if a borrower defaults on its obligation or losses occur related to the collateral received. Securities lending is performed in accordance with applicable law and regulations.The IBM 401(k) Plus Plan Trust (Trust) has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act (Act) and, therefore, the Trust is not subject to registration or regulation as a pool operator under the Act.IBM® is a registered trademark of International Business Machines Corporation. All rights reserved.Vanguard® is a trademark of The Vanguard Group, Inc.Standard & Poor’s®‚ S&P®‚ S&P 500®‚ Standard & Poor’s 500‚ and 500 are trademarks of The McGraw-Hill Companies‚ Inc.Russell is a trademark of the Frank Russell Company.©2016 International Business Machines Corporation. All rights reserved.

Fund Net Assets: $1,065 millionTotal # Holdings: 600Dividend Yield: 1.51%Fund Manager: The Vanguard Group®

Large-Cap Growth Index Fund (as of 06/30/16)

Portfolio Composition (by sector)

Large (Over $23.6 billion) 73.56

Medium ($3.2 - $23.6 billion) 25.66

Small (Under $3.2 billion) 0.78

Market Cap Breakdown (%)

Top 20 Holdings (% of Portfolio)

Advanced Analytics

Telecommunication Services 1.3%

Financials 5.8%

Consumer Discretionary 20.9%

Utilities 0.1%

Energy 0.6%

Information Technology 29.3%

Industrials 10.8%

Materials 3.6%

Consumer Staples 10.6%

Health Care 17.1

Page 59: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

Growth of $10,000: Small/Mid-Cap Stock Index Fund vs. Benchmark$40,000

$30,000

$20,000

$10,000

0

The Small/Mid-Cap Stock Index Fund may be appropriate for investors who have a long-term (five years or longer) investment horizon who are looking for a simple, low-cost way to invest in small and medium capitalization stocks. It may also be for investors seeking growth of capital as a primary objective and for those who are prepared to accept the significant price fluctuations that can occur periodically in the stock market. Current income produced by this fund is very low. When investing in stock funds, short-term losses (or gains) are common, largely as a result of sud-

den movements in stock prices as views change about the economy and individual companies. However, over extended periods the market’s ups have tended to outweigh its downs. There is no guarantee this will continue. Historically, the longer investments are held, the lower the chances of losing money.Stocks of small and medium-sized U.S. companies historically have been more volatile in price than larger company stocks As a result, the fund car-ries a higher level of risk than do most large-cap stock funds.

Annualized Expense Ratio: 0.04% or $0.41 per $1,000 invested in the fund

Average Mid-Cap Blend Fund Expense Ratio(1): 0.44% or $4.35 per $1,000 invested in the fund

Turnover Ratio: 11% of the fund

Average Mid-Cap Blend Fund Turnover Ratio(2): 24% of the fund

Overall Risk Level(3)

Qualitative Low Moderate High Very High

Fund Score

Quantitative 0 5 10 15 20 25 30

The Small/Mid-Cap Stock Index Fund, a unitized fund, seeks long-term growth of capital with a market rate of return from a diversified group of medium and small company stocks. The fund holds stocks in the Russell 3000 that are not part of the Standard and Poor’s 500 Index and attempts to match the performance of the Russell SmallCap Completeness Index. It remains fully invested at all times. Unit price and return will vary.

Calendar Year Performance % Return

Small/Mid-Cap Stock Index Fund

Russell SmallCap Completeness Index(5)(8)

S&P 500® Index(6)(8)

Lighter

Medium

Heavier

Weightings

This document constitutes part of a prospectus covering securities that have been registered under the Securities Act of 1933.

Equity Style Value Blend Growth

Market C

ap

Large

Med

ium

Sm

all

% Total Return as of 06/30/16 3 Mos YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception of Fund

Small/Mid-Cap Stock Index Fund 3.45 2.87 -5.18 8.57 9.39 7.28 9.89

Benchmark: Russell SmallCap 3.50 2.77 -5.22 8.59 9.34 7.34 10.21 Completeness Index(5)(8)

Inception Date:

4/1/90

(1) Asset-weighted average expense ratio for similar mutual funds as reported by Morningstar Inc. (2) Turnover Ratio, for similar mutual funds as reported by Morningstar Inc., is an indication of the fund’s activity and refers to the percent of a fund’s

assets that are replaced during a fiscal year. (3) Overall Risk Level based on fund’s 5 year standard deviation. (4) The data presented represents past performance, which cannot be used to predict future returns that may be achieved. The investment return and

principal value of an investment will fluctuate so that an investor’s units, when redeemed, may be worth more or less than their original cost. (5) Russell SmallCap Completeness Index is an unmanaged market capitalization-weighted index of those stocks in the Russell 3000 Index that are not

part of the Standard & Poor’s 500 Index.(6) The S&P 500 Index is an unmanaged index of the common stock prices of 500 widely held U.S. stocks that includes the reinvestment of dividends.(7) The Russell 3000 Index is an unmanaged market capitalization-weighted index that includes the 3,000 largest U.S. companies representing approxi-

mately 98 percent of the investable U.S. equity market. (8) Benchmark returns do not include operating costs.

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 YTD

15.05 5.11 -39.82 38.07 26.62 -3.67 18.19 38.47 7.42 -3.59 2.87

14.89 4.85 -38.98 37.68 26.64 -3.92 18.05 38.50 7.40 -3.41 2.77

15.79 5.49 -37.00 26.46 15.06 2.11 16.00 32.39 13.69 1.38 3.84

401(k) Plus PlanSmall/Mid-Cap Stock Index Fund (as of 06/30/16)Formerly Small Company Stock Fund

Flyer 29 of 38

Objective & Strategy Risk/Return Profile

Trailing Time Period Performance(4)

$23,537

$22,042

$23,516

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Financials 25.7%

Information Technology 17.0%

Industrials 5.4%

Health Care 11.5%

Materials 5.4%

Telecommunication Services 1.3% Energy 3.6%

Consumer Discretionary 14.9%

1 Charter Communications 1.18

2 Tesla Motors 0.64

3 Linkedin 0.57

4 Las Vegas Sands 0.40

5 SBA Communications 0.34

6 Fleetcor Technologies 0.34

7 Incyte 0.33

8 Markel 0.33

9 Biomarin Pharmaceutical 0.32

10 T-Mobile 0.32

Top 10 holdings: 4.80% of total portfolio

11 Thomson Reuters 0.31

12 Hilton 0.31

13 Dish Network 0.30

14 Liberty Interactive 0.29

15 MGM Resorts 0.27

16 Twitter 0.27

17 Palo Alto Networks 0.27

18 Annaly Capital Management 0.27

19 Servicenow 0.27

20 Maxim Integrated Products 0.26

Top 20 holdings: 7.62% of total portfolio

Standard: Benchmark: Russell SmallCap 3 YR 5 YR Standard & Poor’s 500 Index Completeness Index Sharpe Ratio 0.62 0.61

R-Squared* 0.77 1.00 Standard Deviation 13.66% 15.31% Beta* 1.06 1.00 Alpha* -3.84% 0.01% *Based on trailing 36 months’ returns; alphas are annualized.

Price/Cash 3-Yr Earnings Return on Debt to Median Price/Earnings Price/Book Value Flow Growth % Equity % Cap % Market Cap

As of 06/30/16 20.2 2.1 9.7 13.3 9.9 41.4 $1,136 million 3-Year Average 20.5 2.3 8.6 16.1 9.8 39.3 $1,198 million

The fund may lend its holdings to qualified institutional investors to seek to enhance returns through fees earned related to the securities lent. Although all loans of securi-ties are fully collateralized, there is some risk of loss if a borrower defaults on its obligation or losses occur related to the collateral received. Securities lending is performed in accordance with applicable law and regulations. The IBM 401(k) Plus Plan Trust (Trust) has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act (Act) and, therefore, the Trust is not subject to registration or regulation as a pool operator under the Act.IBM® is a registered trademark of International Business Machines Corporation. All rights reserved.Standard & Poor’s®, S&P®, S&P 500®, Standard & Poor’s 500, and 500 are trademarks of The McGraw-Hill Companies, Inc.Russell is a trademark of the Frank Russell Company.Vanguard is a registered trademark of The Vanguard Group, Inc.©2016 International Business Machines Corporation. All rights reserved.

Fund Net Assets: $3,487 million Total Holdings: 2,301Dividend Yield: 1.58%Fund Manager: State Street

Global Advisors

Large (Over $23.6 billion) 2.41

Medium ($3.2 - $23.6 billion) 60.05

Small (Under $3.2 billion) 37.54

Small/Mid-Cap Stock Index Fund (as of 06/30/16)

Portfolio Composition (by sector)

Market Cap Breakdown (%)

Top 20 Holdings (% of Portfolio)

Advanced Analytics

Utilities 4.1%

Consumer Staples 3.6%

Page 61: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

The Small-Cap Value Index Fund may be appro-priate for investors with a long-term (at least five years) investment horizon who are looking for a simple, low-cost way to invest in small-capitaliza-tion value stocks. It may also be for investors who seek long-term growth of capital and income and are willing to accept significant fluctuations in price. This fund is not for investors looking for significant dividend income.When investing in stock funds, short-term losses (or gains) are common, largely as a result of sud-den movements in stock prices as views change

about the economy and individual companies. However, over extended periods the market’s ups have tended to outweigh its downs. There is no guarantee this will continue. Historically, the longer investments are held, the lower the chances of losing money.This fund holds stocks of small companies, which historically have been more volatile in price than larger company stocks. As a result, the fund car-ries a somewhat higher level of risk than most funds that hold common stocks.

Overall Risk Level(3)

Qualitative Low Moderate High Very High

Fund Score

Quantitative 0 5 10 15 20 25 30

Lighter

Medium

Heavier

Weightings

This document constitutes part of a prospectus covering securities that have been registered under the Securities Act of 1933.

Equity Style Value Blend Growth

Market C

ap

Large

Med

ium

Sm

all

The Small-Cap Value Index Fund, a unitized fund, seeks to match the investment perfor-mance of the Russell 2000 Value Index, an unmanaged benchmark of Russell 2000 compa-nies with lower price-to-book ratios and lower forecasted growth characteristics. Using full replication, the portfolio holds each index stock in the same proportion as its weighting in the index. The fund’s performance typically can be expected to fall short of the index returns by a small percentage, representing operating costs. Unit price and return will vary.

Annualized Expense Ratio: 0.04% or $0.45 per $1,000 invested in the fund

Average Small Value Fund Expense Ratio(1): 0.84% or $8.37 per $1,000 invested in the fund

Turnover Ratio: 30% of the fund

Average Small Value Fund Turnover Ratio(2): 36% of the fund

Growth of $10,000: Small-Cap Value Index Fund vs. Benchmark

% Total Return as of 06/30/16 3 Mos YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception of Fund

Small-Cap Value Index Fund 4.31 6.12 -2.53 6.42 8.23 5.28 8.35Benchmark: Russell 2000® Value Index(5)(6)(7) 4.31 6.08 -2.58 6.36 8.15 5.15 8.36

Inception Date:

7/1/00

(1) Asset-weighted average expense ratio for similar mutual funds as reported by Morningstar Inc. (2) Turnover Ratio, for similar mutual funds as reported by Morningstar Inc., is an indication of the fund’s activity and refers to the percent of a fund’s

assets that are replaced during a fiscal year. (3) Overall Risk Level based on fund’s 5 year standard deviation. (4) The data presented represents past performance, which cannot be used to predict future returns that may be achieved. The investment return and

principal value of an investment will fluctuate so that an investor’s units, when redeemed, may be worth more or less than their original cost. (5) Russell 2000 Value Index is an unmanaged market capitalization-weighted index of those stocks of the 2,000 smallest companies in the Russell 3000

Index that exhibit value-oriented characteristics. The Russell 3000 Index is a market capitalization-weighted index of the 3,000 largest U.S. domiciled companies.

(6) As of September 19, 2003, the benchmark changed from the S&P Small-Cap 600®/Barra Value Index to the Russell 2000® Value Index, and unmanaged measure of stock performance.

(7) Benchmark returns do not include operating costs.

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 YTD

23.58 -9.72 -28.71 20.79 24.68 -5.40 18.15 34.65 4.30 -7.44 6.12

23.48 -9.78 -28.92 20.79 24.50 -5.50 18.05 34.52 4.22 -7.47 6.08

Calendar Year Performance % Return

Small-Cap Value Index Fund

Russell 2000® Value Index(5)(7)

$40,000

$30,000

$20,000

$10,000

0

401(k) Plus PlanSmall-Cap Value Index Fund (as of 06/30/16)

Flyer 30 of 38

Objective & Strategy Risk/Return Profile

Trailing Time Period Performance(4)

$19,099

$19,349

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Telecommunication Services 0.8%

Health Care 4.6%

Financials 41.4%

Information Technology 10.2%

Materials 4.6%Consumer Staples 3.0%

Utilities 7.8%

1 Olin Corp. 0.5

2 IDACORP Inc. 0.5

3 Portland General Electric Co. 0.5

4 Healthcare Realty Trust Inc. 0.4

5 ONE Gas Inc. 0.4

6 PrivateBancorp Inc. 0.4

7 Umpqua Holdings Corp. 0.4

8 Prosperity Bancshares Inc. 0.4

9 WGL Holdings Inc. 0.4

10 FirstMerit Corp. 0.4

Top 10 holdings: 4.3% of total portfolio

11 Southwest Gas Corp. 0.4 12 Gramercy Property Trust 0.4 13 Investors Bancorp Inc. 0.4 14 Black Hills Corp. 0.4 15 ALLETE Inc. 0.4 16 Spire Inc. 0.4 17 CNO Financial Group Inc. 0.4 18 Webster Financial Corp. 0.4 19 New Residential Investment Corp. 0.4 20 NorthWestern Corp. 0.4

Top 20 holdings: 8.3% of total portfolio

Standard: Benchmark: 3 YR 5 YR S&P 500® Russell 2000 Value Index Sharpe Ratio 0.44 0.51

R-Squared* 0.66 1.00 Standard Deviation 14.49% 15.85% Beta* 1.05 1.00 Alpha* -5.76% 0.07%

* Based on trailing 36 months’ returns; alphas are annualized.

Price/Cash 3-Yr Earnings Return on Debt to Median Price/Earnings Price/Book Value Flow Growth % Equity % Cap % Market Cap

As of 06/30/16 26.1 1.4 12.8 9.1 7.9 45.1 $571 million 3-Year Average 26.0 1.5 17.9 11.9 6.9 43.0 $611 million

Fund Net Assets: $627 millionTotal # Holdings: 1,369Dividend Yield: 2.04%Fund Manager: The Vanguard Group®

The fund may lend its holdings to qualified institutional investors to seek to enhance returns through fees earned related to the securities lent. Although all loans of securi-ties are fully collateralized, there is some risk of loss if a borrower defaults on its obligation or losses occur related to the collateral received. Securities lending is performed in accordance with applicable law and regulations. The IBM 401(k) Plus Plan Trust (Trust) has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act (Act) and, therefore, the Trust is not subject to registration or regulation as a pool operator under the Act.IBM® is a registered trademark of International Business Machines Corporation. All rights reserved.Vanguard® is a registered trademark of The Vanguard Group, Inc. Standard & Poor’s®, S&P®, S&P 500®, Standard & Poor’s 500, and 500 are trademarks of The McGraw-Hill Companies, Inc.Russell is a trademark of the Frank Russell Company.©2016 International Business Machines Corporation. All rights reserved.

Large (Over $23.6 billion) 0.00

Medium ($3.2 - $23.6 billion) 7.96

Small (Under $3.2 billion) 92.04

Small-Cap Value Index Fund (as of 06/30/16)

Portfolio Composition (by sector)

Market Cap Breakdown (%)

Top 20 Holdings (% of Portfolio)

Advanced Analytics

Energy 4.8%

Consumer Discretionary 10.8%

Industrials 12.2%

Page 63: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

The Small-Cap Growth Index Fund may be appropri-ate for investors with a long-term (at least five years) investment horizon who are looking for a simple, low-cost way to invest in small-capitalization growth stocks. It may also be for investors who seek long-term growth of capital and are willing to accept significant fluctua-tions in price. This fund is not for investors who seek significant dividend income.When investing in stock funds, short-term losses (or gains) are common, largely as a result of sudden move-

ments in stock prices as views change about the econo-my and individual companies. However, over extended periods the market’s ups have tended to outweigh its downs. There is no guarantee this will continue. Historically, the longer investments are held, the lower the chances of losing money.This fund holds stocks of smaller companies, which historically have been more volatile in price than larger company stocks. As a result, the fund carries a some-what higher level of risk than most funds that hold larger stocks.

Annualized Expense Ratio: 0.05% or $0.47 per $1,000 invested in the fund

Average Small Growth Fund Expense Ratio(1): 0.90% or $9.03 per $1,000 invested in the fund

Turnover Ratio: 48% of the fund

Average Small Growth Fund Turnover Ratio(2): 49% of the fund

Overall Risk Level(3)

Qualitative Low Moderate High Very High

Fund Score

Quantitative 0 5 10 15 20 25 30

The Small-Cap Growth Index Fund, a unitized fund, seeks to match the investment performance of the Russell 2000 Growth Index, an unmanaged benchmark of Russell 2000 companies with higher price-to-book ratios and higher forecasted growth characteristics. Using full replication, the portfolio holds each index stock in the same proportion as its weighting in the index. The fund’s performance typically can be expected to fall short of the index returns by a small percentage, representing operat-ing costs. Unit price and return will vary.

Lighter

Medium

Heavier

Weightings

This document constitutes part of a prospectus covering securities that have been registered under the Securities Act of 1933.

Equity Style Value Blend Growth

Market C

ap

Large

Med

ium

Sm

all

Growth of $10,000: Small-Cap Growth Index Fund vs. Benchmark$40,000

$30,000

$20,000

$10,000

0

% Total Return as of 06/30/16 3 Mos YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception of Fund

Small-Cap Growth Index Fund 3.27 -1.50 -10.54 7.99 8.78 7.41 6.20Benchmark: Russell 2000® Growth Index(5)(6)(7) 3.24 -1.59 -10.75 7.74 8.51 7.15 6.07

Inception Date:

7/1/00

(1) Asset-weighted average expense ratio for similar mutual funds as reported by Morningstar Inc. (2) Turnover Ratio, for similar mutual funds as reported by Morningstar Inc., is an indication of the fund’s activity and refers to the percent of a fund’s assets that

are replaced during a fiscal year. (3) Overall Risk Level based on fund’s 5 year standard deviation. (4) The data presented represents past performance, which cannot be used to predict future returns that may be achieved. The investment return and principal

value of an investment will fluctuate so that an investor’s units, when redeemed, may be worth more or less than their original cost. (5) Russell 2000 Growth Index is an unmanaged market capitalization-weighted index of those stocks of the 2,000 smallest companies in the Russell 3000® Index

that exhibit growth-oriented characteristics. The Russell 3000 Index is a market capitalization-weighted index of the 3,000 largest U.S. domiciled companies. (6) As of September 19, 2003, the benchmark changed from the S&P Small-Cap 600™/Barra Growth Index to the Russell 2000® Growth Index, an unmanaged

measure of stock performance.(7) Benchmark returns do not include operating costs.

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 YTD

13.40 7.15 -38.17 34.70 29.36 -2.65 14.85 43.72 5.84 -1.14 -1.50

13.35 7.06 -38.54 34.47 29.09 -2.91 14.59 43.30 5.60 -1.38 -1.59

Calendar Year Performance % Return

Small-Cap Growth Index Fund

Russell 2000® Growth Index(5)(7)

401(k) Plus PlanSmall-Cap Growth Index Fund (as of 06/30/16)

Flyer 31 of 38

Objective & Strategy Risk/Return Profile

Trailing Time Period Performance(4)

$22,596

$22,023

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Telecommunication Services 1.1%

Consumer Staples 3.3%

Materials 4.6%

Information Technology 24.3%

Consumer Discretionary 16.4%

Energy 1.0%

Industrials 15.6%

Health Care 22.4%

Utilities 0.9%

Standard: Benchmark: 3 YR 5 YR Standard & Poor’s 500 Index Russell 2000 Growth Index Sharpe Ratio 0.48 0.49

R-Squared* 0.64 1.00 Standard Deviation 16.46% 17.68% Beta* 1.17 1.00 Alpha* -5.62% 0.26%

* Based on trailing 36 months’ returns; alphas are annualized.

Price/Cash 3-Yr Earnings Return on Debt to Median Price/Earnings Price/Book Value Flow Growth % Equity % Cap % Market Cap

As of 06/30/16 44.8 3.8 22.6 15.7 13.2 42.6 $790 million 3-Year Average 46.7 4.1 31.8 17.8 13.1 39.4 $828 million

The fund may lend its holdings to qualified institutional investors to seek to enhance returns through fees earned related to the securities lent. Although all loans of securities are fully collateralized, there is some risk of loss if a borrower defaults on its obligation or losses occur related to the collateral received. Securities lending is performed in accordance with applicable law and regulations.The IBM 401(k) Plus Plan Trust (Trust) has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act (Act) and, therefore, the Trust is not subject to registration or regulation as a pool operator under the Act.IBM® is a registered trademark of International Business Machines Corporation. All rights reserved.Vanguard is a trademark of The Vanguard Group, Inc.Standard & Poor’s®, S&P®, S&P 500®, Standard & Poor’s 500, 500‚ and S&P Small-Cap 600 are trademarks of The McGraw-Hill Companies, Inc.Russell is a trademark of the Frank Russell Company.©2016 International Business Machines Corporation. All rights reserved.

1 Microsemi Corp. 0.5

2 DuPont Fabros Technology Inc. 0.4

3 MAXIMUS Inc. 0.4

4 Fair Isaac Corp. 0.4

5 HealthSouth Corp. 0.4

6 Aspen Technology Inc. 0.4

7 PAREXEL International Corp. 0.4

8 Deluxe Corp. 0.4

9 Blackbaud Inc. 0.4

10 DreamWorks Animation SKG Inc. 0.4

Top 10 holdings: 4.1% of total portfolio

11 Sensient Technologies Corp. 0.4 12 Take-Two Interactive Software Inc. 0.4 13 Bank of the Ozarks Inc. 0.4 14 Cracker Barrel Old Country Store Inc. 0.4 15 EPAM Systems Inc. 0.4 16 Woodward Inc. 0.4 17 Texas Roadhouse Inc. 0.4 18 B&G Foods Inc. 0.4 19 CoreSite Realty Corp. 0.4 20 j2 Global Inc. 0.4

Top 20 holdings: 8.1% of total portfolio

Fund Net Assets: $642 millionTotal # Holdings: 1,188Dividend Yield: 0.83%Fund Manager: The Vanguard Group®

Large (Over $23.6 billion) 0.00

Medium ($3.2 - $23.6 billion) 7.20

Small (Under $3.2 billion) 92.80

Small-Cap Growth Index Fund (as of 06/30/16)

Portfolio Composition (by sector)

Market Cap Breakdown (%)

Top 20 Holdings (% of Portfolio)

Advanced Analytics

Financials 10.6%

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The European Stock Index Fund may be appropri-ate for investors with a long-term (at least five years) investment horizon and who are looking to further diversify a portfolio of U.S. securities. It may also be for investors who seek long-term growth of capital and are willing to accept signifi-cant fluctuations in price. It may also be for inves-tors seeking moderate dividend income.

When investing in stock funds, short-term losses (or gains) are common, largely as a result of sud-den movements in stock prices as views change about the economy and individual companies.

However, over extended periods the market’s ups have tended to outweigh its downs. There is no guarantee this will continue. Historically, the lon-ger investments are held, the lower the chances of losing money.

International investments are also influenced by other factors, such as changes in the relative values of currencies, as well as the increased chance that an investment may decline because of political or economic changes in foreign countries. Foreign investments involve greater risk and may offer greater potential returns than U.S. investments.

Annualized Expense Ratio: 0.07% or $0.73 per $1,000 invested in the fund

Average Europe Stock Fund Expense Ratio(1): 0.88% or $8.78 per $1,000 invested in the fund

Turnover Ratio: 16% of the fund

Average Europe Stock Fund Turnover Ratio(2): 46% of the fund

Overall Risk Level(3)

Qualitative Low Moderate High Very High

Fund Score

Quantitative 0 5 10 15 20 25 30

The European Stock Index Fund, a unitized fund, seeks long-term growth of capital. It attempts to match the investment results of the MSCI Europe Index, which is made up of stocks from 16 European countries, by hold-ing each stock in proportion to its weighting in the index. However, the fund’s perfor-mance typically can be expected to fall short by a small percentage, representing operat-ing costs. Unit price and return will vary.

Lighter

Medium

Heavier

Weightings

This document constitutes part of a prospectus covering securities that have been registered under the Securities Act of 1933.

Equity Style Value Blend Growth

Market C

ap

Large

Med

ium

Sm

all

Growth of $10,000: European Stock Index Fund vs. Benchmark

% Total Return as of 06/30/16 3 Mos YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception of Fund

European Stock Index Fund(7) -1.63 -4.05 -10.70 2.39 1.51 1.97 2.78

Benchmark: MSCI Europe Index(5)(6) -2.69 -5.13 -11.22 1.96 1.02 1.52 2.49

Inception Date:

7/1/00

(1) Asset-weighted average expense ratio for similar mutual funds as reported by Morningstar Inc. (2) Turnover Ratio, for similar mutual funds as reported by Morningstar Inc., is an indication of the fund’s activity and refers to the percent of a fund’s assets that are replaced during a fiscal year. (3) Overall Risk Level based on fund’s 5 year standard deviation. (4) The data presented represents past performance, which cannot be used to predict future returns that may be achieved. The investment return and principal value of an investment will fluctuate

so that an investor’s units, when redeemed, may be worth more or less than their original cost. (5) MSCI® Europe Index is an unmanaged market capitalization-weighted index of companies domiciled in various European countries. The index is designed to represent the performance of

developed stock markets in Europe and excludes certain market segments unavailable to U.S. based investors.(6) Total returns for the MSCI Europe Index are calculated using dividends net of withholding taxes and does not include operating costs. (7) Valuation adjustments may be applied to certain securities that are solely traded on a foreign exchange to account for the market movement between the close of the foreign market and the

close of the NYSE.

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 YTD

33.43 13.91 -44.65 32.46 5.25 -11.37 21.24 24.85 -6.44 -2.33 -4.05

33.72 13.86 -46.42 35.83 3.88 -11.06 19.12 25.23 -6.18 -2.84 -5.13

Calendar Year Performance % Return

European Stock Index Fund(7)

MSCI Europe Index(5)(6)

$40,000

$30,000

$20,000

$10,000

0

401(k) Plus PlanEuropean Stock Index Fund (as of 06/30/16)

Flyer 32 of 38

Objective & Strategy Risk/Return Profile

Trailing Time Period Performance(4)

$14,450

$15,091

Page 66: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

1 Nestle SA 3.3

2 Royal Dutch Shell plc 2.9

3 Novartis AG 2.5

4 Roche Holding AG 2.5

5 Unilever 1.8

6 HSBC Holdings plc 1.6

7 British American Tobacco plc 1.6

8 BP plc 1.4

9 TOTAL SA 1.4

10 Anheuser-Busch InBev SA/NV 1.4

Top 10 holdings: 20.4% of total portfolio

11 GlaxoSmithKline plc 1.4

12 Novo Nordisk A/S 1.3

13 Sanofi 1.3

14 Bayer AG 1.1

15 Vodafone Group plc 1.1

16 Siemens AG 1.0

17 AstraZeneca plc 1.0

18 SAP SE 1.0

19 Diageo plc 0.9

20 BASF SE 0.9

Top 20 holdings: 31.4% of total portfolio

Standard: Benchmark: 3 YR 5 YR MSCI EAFE® Index MSCI Europe Index Sharpe Ratio 0.16 0.09

R-Squared* 0.95 0.99 Standard Deviation 13.96% 16.67% Beta* 1.02 0.97 Alpha* 0.29% 0.49%

*Based on trailing 36 months’ returns; alphas are annualized.

Price/Cash 3-Yr Earnings Return on Debt to Median Price/Earnings Price/Book Value Flow Growth % Equity % Cap % Market Cap

As of 06/30/16 17.2 1.7 18.1 5.6 16.6 38.4 $2,675 million 3-Year Average 16.8 1.8 15.4 2.1 16.3 35.9 $8,373 million

The fund may lend its holdings to qualified institutional investors to seek to enhance returns through fees earned related to the securities lent. Although all loans of securi-ties are fully collateralized, there is some risk of loss if a borrower defaults on its obligation or losses occur related to the collateral received. Securities lending is performed in accordance with applicable law and regulations.The IBM 401(k) Plus Plan Trust (Trust) has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act (Act) and, therefore, the Trust is not subject to registration or regulation as a pool operator under the Act.IBM® is a registered trademark of International Business Machines Corporation. All rights reserved.MSCI and EAFE are registered trademarks of MSCI Inc.Vanguard is a registered trademark of The Vanguard Group, Inc.©2016 International Business Machines Corporation. All rights reserved.

Fund Net Assets: $448 millionTotal # Holdings: 458Dividend Yield: 3.63%Fund Manager: The Vanguard Group®

European Stock Index Fund (as of 06/30/16)

Portfolio Composition (by country and sector)

Top 20 Holdings (% of Portfolio)

Advanced Analytics

Large (Over $23.6 billion) 51.96

Medium ($3.2 - $23.6 billion) 37.17

Small (Under $3.2 billion) 10.87

Market Cap Breakdown (%)

Consumer Discretionary 10.7%

Materials 7.2%

Telecommunication Services 4.8%

Utilities 4.2%

Energy 7.3%

Financials 18.6%

Health Care 14.6%

Industrials 11.6%

Information Technology 4.4%

Consumer Staples 16.7%

Finland 1.5%

Austria 0.3% Belgium 2.3%

Denmark 3.1%

France 15.1%

Germany 13.6%

Ireland 0.7%

Italy 3.1%

Netherlands 5.0%

Norway 1.0%

Portugal 0.2%

Spain 4.6%Sweden 4.4%

Switzerland 14.5%

United Kingdom 30.6%

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The Pacific Stock Index Fund may be appropriate for investors with a long-term (at least five years) investment horizon and who are looking to fur-ther diversify a portfolio of U.S. securities. It may also be for investors who seek long-term growth of capital and are willing to accept significant fluctuations in price. This fund is not for investors who seek significant dividend income.

When investing in stock funds, short-term losses (or gains) are common, largely as a result of sud-den movements in stock prices as views change about the economy and individual companies.

However, over extended periods the market’s ups have tended to outweigh its downs. There is no guarantee this will continue. Historically, the lon-ger investments are held, the lower the chances of losing money.

International investments are also influenced by other factors, such as changes in the relative values of currencies, as well as the increased chance that an investment may decline because of political or economic changes in foreign countries. Foreign investments involve greater risk and may offer greater potential returns than U.S. investments.

Annualized Expense Ratio: 0.08% or $0.77 per $1,000 invested in the fund

Average Diversified Pacific/Asia Fund Expense Ratio(1): 0.80% or $8.04 per $1,000 invested in the fund

Turnover Ratio: 14% of the fund

Average Diversified Pacific/Asia Fund Turnover Ratio(2): 37% of the fund

Overall Risk Level(3)

Qualitative Low Moderate High Very High

Fund Score

Quantitative 0 5 10 15 20 25 30

The Pacific Stock Index Fund, a unitized fund, seeks long-term growth of capital by attempt-ing to match the performance of the MSCI Pacific Index, which is made up of stocks from companies in Australia, Hong Kong, Japan, New Zealand, and Singapore. The fund holds each stock in propor-tion to its weighting in the index. Japanese stocks represent a significant majority of the index and, thus, of the fund’s assets. Though the fund seeks to match the index, its performance typically can be expected to fall short by a small percentage, representing operating costs. Unit price and return will vary.

Lighter

Medium

Heavier

Weightings

This document constitutes part of a prospectus covering securities that have been registered under the Securities Act of 1933.

Equity Style Value Blend Growth

Market C

ap

Large

Med

ium

Sm

all

Growth of $10,000: Pacific Stock Index Fund vs. Benchmark

% Total Return as of 06/30/16 3 Mos YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception of Fund

Pacific Stock Index Fund(7) 1.70 -1.31 -7.42 2.51 3.10 1.91 1.78Benchmark: MSCI Pacific Index(5)(6) 0.87 -2.94 -8.19 2.16 2.98 1.72 1.65

Inception Date:

7/1/00

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 YTD

12.11 4.80 -34.32 21.25 16.06 -13.65 15.81 17.58 -3.66 3.03 -1.31

12.20 5.30 -36.42 24.18 15.92 -13.74 14.42 18.27 -2.70 2.96 -2.94

Calendar Year Performance % Return

Pacific Stock Index Fund(7)

MSCI Pacific Index(5)(6)

$40,000

$30,000

$20,000

$10,000

0

(1) Asset-weighted average expense ratio for similar mutual funds as reported by Morningstar Inc. (2) Turnover Ratio, for similar mutual funds as reported by Morningstar Inc., is an indication of the fund’s activity and refers to the percent of a fund’s assets that are replaced during a fiscal year. (3) Overall Risk Level based on fund’s 5 year standard deviation. (4) The data presented represents past performance, which cannot be used to predict future returns that may be achieved. The investment return and principal value of an investment will fluctuate

so that an investor’s units, when redeemed, may be worth more or less than their original cost. (5) MSCI Pacific Index is an unmanaged market capitalization-weighted index of companies domiciled in Japan, Australia, Hong Kong, New Zealand, and Singapore. The index is designed to

represent the performance of developed stock markets in these countries and excludes certain market segments unavailable to U.S. based investors. (6) Total returns for the MSCI Pacific Index are calculated using dividends net of withholding taxes and does not include operating costs. (7) Valuation adjustments may be applied to certain securities that are solely traded on a foreign exchange to account for the market movement between the close of the foreign market and

the close of the NYSE.

401(k) Plus PlanPacific Stock Index Fund (as of 06/30/16)

Flyer 33 of 38

Objective & Strategy Risk/Return Profile

Trailing Time Period Performance(4)

$15,361

$15,049

Page 68: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

New Zealand 0.5%

Singapore 3.9%

Japan 65.6%

Australia 20.6%Consumer Discretionary 14.9%

Consumer Staples 7.6%

Energy 1.5%

Financials 29.3%Industrials 16.7%

Information Technology

6.7%

Materials 6.4%

Telecommunication Services 5.8%

Utilities 3.5%

Health Care 7.5%

Hong Kong 9.4%

1 Toyota Motor Corp. 3.2 2 Commonwealth Bank of Australia 2.3 3 Westpac Banking Corp. 1.8 4 AIA Group Ltd. 1.7 5 KDDI Corp. 1.4 6 Mitsubishi UFJ Financial Group Inc. 1.4 7 SoftBank Group Corp. 1.3 8 Australia & New Zealand Banking Group Ltd. 1.3 9 National Australia Bank Ltd. 1.2 10 BHP Billiton 1.1

Top 10 holdings: 16.7% of total portfolio

11 Japan Tobacco Inc. 1.01 2 Honda Motor Co. Ltd. 1.0 13 CSL Ltd. 0.9 14 Sumitomo Mitsui Financial Group Inc. 0.9 15 NTT DOCOMO Inc. 0.9 16 Sony Corp. 0.9 17 Wesfarmers Ltd. 0.8 18 Mizuho Financial Group Inc. 0.8 19 Astellas Pharma Inc. 0.8 20 Nippon Telegraph & Telephone Corp. 0.8

Top 20 holdings: 25.5% of total portfolio

Standard: Benchmark: 3 YR 5 YR MSCI EAFE® Index MSCI Pacific Index Sharpe Ratio 0.18 0.21

R-Squared* 0.77 0.91 Standard Deviation 13.09% 14.45% Beta* 0.86 0.94 Alpha* 0.72% 0.46%

*Based on trailing 36 months’ returns; alphas are annualized.

Price/Cash 3-Yr Earnings Return on Debt to Median Price/Earnings Price/Book Value Flow Growth % Equity % Cap % Market Cap As of 06/30/16 12.9 1.2 15.3 14.9 11.0 27.2 $970 million 3-Year Average 13.8 1.3 14.7 16.3 11.4 28.7 $3,073 million

Fund Net Assets: $332 millionTotal # Holdings: 472Dividend Yield: 2.80%Fund Manager: The Vanguard Group®

Large (Over $23.6 billion) 29.69

Medium ($3.2 - $23.6 billion) 48.06

Small (Under $3.2 billion) 22.25

Pacific Stock Index Fund (as of 06/30/16)

Portfolio Composition (by country and sector)

Market Cap Breakdown (%)

Top 20 Holdings (% of Portfolio)

Advanced Analytics

The fund may lend its holdings to qualified institutional investors to seek to enhance returns through fees earned related to the securities lent. Although all loans of securi-ties are fully collateralized, there is some risk of loss if a borrower defaults on its obligation or losses occur related to the collateral received. Securities lending is performed in accordance with applicable law and regulations.The IBM 401(k) Plus Plan Trust (Trust) has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act (Act) and, therefore, the Trust is not subject to registration or regulation as a pool operator under the Act.IBM® is a registered trademark of International Business Machines Corporation. All rights reserved.MSCI and EAFE are registered trademarks of MSCI Inc.Vanguard is a registered trademark of The Vanguard Group, Inc.©2016 International Business Machines Corporation. All rights reserved.

Page 69: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

The Emerging Markets Stock Index Fund may be appropriate for investors who have a long-term (five years or longer) investment horizon and it may also be for investors seeking global diversi-fication and growth of capital. It may also be for investors who are willing to accept the higher degree of risk associated with investing in emerg-ing markets. Current income produced by this fund is low.

When investing in stock funds, short-term losses (or gains) are common, largely as a result of sud-den movements in stock prices as views change about the economy and individual companies.

However, over extended periods the market’s ups have tended to outweigh its downs. There is no guarantee this will continue. Historically, the lon-ger investments are held, the lower the chances of losing money.

International investments are also influenced by other factors, such as changes in the relative val-ues of currencies, as well as the increased chance that an investment may decline because of politi-cal or economic changes in foreign countries. Foreign investments, especially those in emerg-ing markets, involve greater risk and may offer greater potential returns than U.S. investments.

Annualized Estimated Expense Ratio: 0.11% or $1.13 per $1,000 invested in the fund

Average Emerging Markets Fund Expense Ratio(1): 1.00% or $9.97 per $1,000 invested in the fund

Turnover Ratio: 12% of the fund

Average Emerging Markets Fund Turnover Ratio(2): 48% of the fund

Overall Risk Level(3)

Qualitative Low Moderate High Very High

Fund Score

Quantitative 0 5 10 15 20 25 30

The Emerging Markets Stock Index Fund, a unit-ized fund, seeks long-term growth of capital. It attempts to match the investment results of the FTSE Emerging Index, which is made up of stocks from emerging market countries in Europe, Asia, Africa, and Latin America. The fund invests in a large sampling of stocks that match certain char-acteristics of the index. Though the fund seeks to match the index, its performance typically can be expected to fall short by a small percentage, rep-resenting operating and trading costs. Unit price and return will vary.

This document constitutes part of a prospectus covering securities that have been registered under the Securities Act of 1933. Lighter

Medium

Heavier

Weightings

Equity Style Value Blend Growth

Market C

ap

Large

Med

ium

Sm

all

Growth of $10,000: Emerging Markets Stock Index Fund vs. Benchmark

% Total Return as of 06/30/16 3 Mos YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception of Fund

Emerging Markets Stock Index Fund 2.34 7.83 -12.09 -0.72 — — -2.79Benchmark: FTSE Emerging Markets All Cap China A Transition Index(5)(6)(7) 1.41 6.92 -12.86 -1.03 — — -2.91

Inception Date:

3/1/12

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 YTD

— — — — — — 1.32(8) -4.99 0.64 -15.33 7.83

32.16 39.37 -53.33 78.50 18.86 -18.42 0.18(8) -4.06 1.21 -15.41 6.92

Calendar Year Performance % Return

Emerging Markets Stock Index Fund

FTSE Emerging Markets All Cap China A

Transition Index(5)(6)(7)

$40,000

$30,000

$20,000

$10,000

0

(1) Asset-weighted average expense ratio for similar mutual funds as reported by Morningstar Inc. (2) Turnover Ratio, for similar mutual funds as reported by Morningstar Inc., is an indication of the fund’s activity and refers to the percent of a fund’s assets that are replaced during a fiscal year. (3) Overall Risk Level is historical, based on the fund’s current benchmark 5 year standard deviation. (4) The data presented represents past performance, which cannot be used to predict future returns that may be achieved. The investment return and principal value of an investment will fluctuate so that an investor’s units, when

redeemed, may be worth more or less than their original cost. (5) Total Returns for the FTSE Emerging Markets All Cap China A Transition Index are calculated using dividends net of withholding taxes and does not include operating costs. Benchmark returns prior to November 1, 2015 are for the

FTSE Emerging Index , prior to July 1, 2013 are for the FTSE Emerging Transition Index and prior to January 10, 2013, are for the MSCI Emerging Markets Index.(6) Valuation adjustments may be applied to certain securities that are solely traded on a foreign exchange to account for the market movement between the close of the foreign market and the close of the NYSE.(7) The FTSE Emerging Markets All Cap China A Transition Index is an interim benchmark designed to transition from the FTSE Emerging Index to the FTSE Emerging Markets All Cap China A Inclusion Index over a twelve (12) month period.(8) Returns are since fund inception, March 1, 2012.(9) The FTSE Emerging Index is an unmanaged market capitalization-weighted index of stocks traded in emerging foreign markets. The index is designed to measure equity market performance in emerging foreign markets and

excludes certain market segments unavailable to U.S. based investors. (10) The FTSE Emerging Transition Index is an interim benchmark designed to transition from the MSCI Emerging Markets Index to the FTSE Emerging Index over a six (6) month period.(11) MSCI Emerging Markets Index is an unmanaged market capitalization-weighted index of stocks traded in emerging foreign markets. The index is designed to measure equity market performance in emerging foreign markets and

excludes certain market segments unavailable to U.S. based investors.(12) FTSE Emerging Markets All Cap China A Inclusion Index comprises large-, mid- and small-cap securities of the FTSE Emerging All Cap Index and FTSE China A All Cap Index. The weight of the FTSE China A All Cap Index in the FTSE

Emerging Markets All Cap China A Inclusion Index will be adjusted by the quota available to international investors.

401(k) Plus PlanEmerging Markets Stock Index Fund (as of 06/30/16)

Flyer 34 of 38

Objective & Strategy Risk/Return Profile

Trailing Time Period Performance(4)

$8,795

$8,847

On September 1, 2016, the benchmark for the Emerging Markets Stock Index Fund changed from the FTSE Emerging Markets All Cap China A Transition Index to the FTSE Emerging Markets All Cap China A Inclusion Index. The FTSE Emerging Markets All Cap China A Transition Index was an interim benchmark designed to transition from the FTSE Emerging Index to the FTSE Emerging Markets All Cap China A Inclusion Index. The transition has been completed. The FTSE Emerging Markets All Cap China A Inclusion Index more broadly diversifies the Emerging Markets Stock Index Fund with the addition of emerging market small cap and China A-share stocks. The fund continues to be managed by The Vanguard Group.

Page 70: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

Philippines 2.0%

Russia 4.3%

Consumer Discretionary 10.5%

Consumer Staples 8.5%

Energy 7.5%

Financials 26.1%

Industrials 6.2%

Materials 6.3%

Telecommunication Services 6.6%

Utilities 3.2%

Health Care 2.7%

1 Taiwan Semiconductor Manufacturing 3.4 2 Tencent Holdings 3.4 3 Naspers 1.8 4 China Mobile 1.7 5 China Construction Bank Corp. 1.7 6 Industrial & Commercial Bank of China Ltd. 1.2 7 Hon Hai Precision Industry 1.0 8 Infosys 0.9 9 Bank of China 0.9 10 Housing Development Finance Corp. 0.8

Top 10 holdings: 16.8% of total index

11 Itau Unibanco Holding 0.8 12 Ambev 0.8 13 Banco Bradesco 0.8 14 Petroleo Brasileiro 0.7 15 Gazprom 0.7 16 Ping An Insurance Group Co. of China 0.7 17 Reliance Industries 0.6 18 Sberbank of Russia 0.6 19 Lukoil 0.6 20 Fomento Economico Mexicano 0.6

Top 20 holdings: 23.7% of total index

Standard: Benchmark: 3 YR 5 YR MSCI EAFE® Index FTSE Emerging Transition Index(6) Sharpe Ratio -0.05 —

R-Squared* 0.98 0.99 Standard Deviation 16.77% — Beta* 1.01 0.99 Alpha* 0.86% 0.30%

*Based on trailing 36 months’ returns; alphas are annualized.

Price/Cash 3-Yr Earnings Return on Debt to Median Price/Earnings Price/Book Value Flow Growth % Equity % Cap % Market Cap As of 06/30/16 11.0 1.3 35.7 10.7 15.7 27.0 $1,585 million 3-Year Average 12.3 1.5 25.6 10.2 17.0 27.4 $3,758 million

Fund Net Assets: $78 millionTotal # Holdings: 4,076Dividend Yield: 2.85%Fund Manager: The Vanguard Group

Large (Over $23.6 billion) 26.06

Medium ($3.2 - $23.6 billion) 48.97

Small (Under $3.2 billion) 24.97

Emerging Markets Stock Index Fund (as of 06/30/16)

Index Composition (by country and sector)

Market Cap Breakdown (%)

Top 20 Index Holdings (% of Index)

Advanced Analytics

The fund may lend its holdings to qualified institutional investors to seek to enhance returns through fees earned related to the securities lent. Although all loans of securi-ties are fully collateralized, there is some risk of loss if a borrower defaults on its obligation or losses occur related to the collateral received. Securities lending is performed in accordance with applicable law and regulations.The IBM 401(k) Plus Plan Trust (Trust) has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act (Act) and, therefore, the Trust is not subject to registration or regulation as a pool operator under the Act.IBM® is a registered trademark of International Business Machines Corporation. All rights reserved.FTSE is a registered trademark of the London Stock Exchange Plc Group companies.MSCI is a registered trademarks of MSCI Inc.©2016 International Business Machines Corporation. All rights reserved.

Brazil 8.3%

Chile 1.4%

China 27.8%

India 12.1%

Indonesia 2.8%

Malaysia 4.1%

Poland 1.3%

South Africa 8.3%

Taiwan 15.3%

Thailand 2.9%

Turkey 1.6%

United Arab Emirates 1.0%

Mexico 4.8%

Other 2.0%

Information Technology

22.5%

Page 71: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

The Real Estate Investment Trust Index Fund may be appropriate for investors with a long-term (at least five years) investment horizon and who are looking for increased diversification in their portfolio by investing in a fund with a low cor-relation to other asset classes. It may also be for someone who believes in the long-term value and inflation-hedging benefits of real estate, but who does not want to be limited to investing directly in real estate. Because the Real Estate Investment Trust Index Fund emphasizes REIT stocks, its performance is strongly linked to the ups and downs of the real estate market.

Some factors that affect real estate values include supply and demand for properties, the overall economic health of the country or particular regions of the country, and the financial health of individual companies that rent property. Over the long term the fund’s return should be closely linked to the fund’s high dividend yield.

The Real Estate Investment Trust Index Fund is a sector fund. Because of their narrow focus, sec-tor funds may be more volatile than funds that diversify across many sectors.

Annualized Expense Ratio: 0.08% or $0.85 per $1,000 invested in the fund

Average Real Estate Fund Expense Ratio(1): 0.66% or $6.58 per $1,000 invested in the fund

Turnover Ratio: 11.36% of the fund

Average Real Estate Fund Turnover Ratio(2): 41% of the fund

Overall Risk Level(3)

Qualitative Low Moderate High Very High

Fund Score

Quantitative 0 5 10 15 20 25 30 35

The Real Estate Investment Trust Index Fund, a unitized fund, seeks to replicate the returns of the MSCI US REIT Index by investing in a portfolio of equities whose total rate of return will approximate the capitalization weighted total rate of return of about 90% of the market. The investment universe con-sists of the United States market for publicly traded real estate equity properties. The principal business of the fund is the owner-ship and operation of real estate investment trusts (REITs). Unit price and return will vary.

Lighter

Medium

Heavier

Weightings

This document constitutes part of a prospectus covering securities that have been registered under the Securities Act of 1933.

Equity Style Value Blend Growth

Market C

ap

Large

Med

ium

Sm

all

Growth of $10,000: Real Estate Investment Trust Index Fund vs. Benchmark

% Total Return as of 06/30/16 3 Mos YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception of Fund

Real Estate Investment Trust Index Fund(5) 6.77 13.47 23.91 13.36 12.38 7.12 11.29

Benchmark: MSCI US REIT Index(6)(7) 6.81 13.56 24.10 13.51 12.53 7.35 11.54

Inception Date:

5/15/03

401(k) Plus PlanReal Estate Investment Trust Index Fund (as of 06/30/16)

Flyer 35 of 38

Objective & Strategy Risk/Return Profile

Trailing Time Period Performance(4)

$40,000

$30,000

$20,000

$10,000

0

Calendar Year Performance % Return

Real Estate Investment Trust Index Fund

MSCI US REIT Index(6)(7)

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 YTD

35.57 -16.91 -38.76 29.00 28.22 8.58 17.59 2.27 30.32 2.34 13.47

35.92 -16.82 -37.97 28.61 28.48 8.69 17.77 2.47 30.38 2.52 13.56

(1) Asset-weighted average expense ratio for similar mutual funds as reported by Morningstar Inc. (2) Turnover Ratio, for similar mutual funds as reported by Morningstar, Inc., is an indication of the fund’s activity and refers to the percent of a fund’s

assets that are replaced during a fiscal year. (3) Overall Risk Level based on fund’s 5 year standard deviation. (4) The data presented represents past performance, which cannot be used to predict future returns that may be achieved. The investment return and

principal value of an investment will fluctuate so that an investor’s units, when redeemed, may be worth more or less than their original cost. (5) Returns are since fund inception, May 15, 2003. (6) The MSCI US REIT Index is a free float-adjusted market capitalization weighted index that is comprised of equity REITs that are included in the MSCI

US Investable Market 2500 Index, with the exception of specialty equity REITs that do not generate a majority of their revenue and income from real estate rental and leasing operations. The index represents approximately 85% of the US REIT universe.

(7) Benchmark returns do not include operating costs.

$25,237

$25,834

Page 72: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

Industrial Reits 5.9%

Office Reits 12.0%

Residential Reits 15.2%

Retail Reits 24.5%

Specialized Reits 17.2%Diversified Reits 7.3%

Health Care Reits 12.3%

Asset Management & Custody Banks 0.8%

Hotel & Resort Reits 4.9%

1 Simon Property Group 7.94

2 Public Storage 4.45

3 Welltower 3.20

4 Equinix 3.17

5 Prologis 3.05

6 Equity Residential 2.98

7 AvalonBay Communities 2.92

8 Ventas 2.90

9 Boston Properties 2.40

10 Realty Income 2.06

Top 10 holdings: 35.06% of total portfolio

11 General Growth Properties 2.02

12 Vornado Realty Trust 2.01

13 HCP 1.95

14 Digital Realty Trust 1.92

15 Essex Property Trust 1.77

16 Kimco Realty 1.54

17 Host Hotels & Resorts 1.44

18 Federal Realty Investment Trust 1.37

19 Extra Space Storage 1.36

20 Macerich Company 1.28

Top 20 holdings: 51.72% of total portfolio

Standard: Benchmark: 3 YR 5 YR S&P 500® Index MSCI US REIT Index Sharpe Ratio 0.87 0.75

R-Squared** 0.17 1.00 Standard Deviation 15.30% 16.36% Beta** 0.56 1.00 Alpha** 6.78% -0.14%

**Based on trailing 36 months’ returns; alphas are annualized.

Price/Cash 3-Yr Earnings Return on Debt to Median Price/Earnings Price/Book Value Flow Growth % Equity % Cap % Market Cap As of 06/30/16 32.6 2.6 15.4 7.0 11.6 52.0 $2,795 million 3-Year Average 34.6 2.5 15.5 6.6 10.5 51.5 $2,749 million

Fund Net Assets*: $1,428 millionTotal # Holdings: 151Current Yield: 3.65%Fund Manager: BlackRock

*Includes All-in-One Life Cycle Funds’ assets.

The fund may lend its holdings to qualified institutional investors to seek to enhance returns through fees earned related to the securities lent. Although all loans of securi-ties are fully collateralized, there is some risk of loss if a borrower defaults on its obligation or losses occur related to the collateral received. Securities lending is performed in accordance with applicable law and regulations. The IBM 401(k) Plus Plan Trust (Trust) has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act (Act) and, therefore, the Trust is not subject to registration or regulation as a pool operator under the Act.IBM® is a registered trademark of International Business Machines Corporation. All rights reserved.MSCI and EAFE are registered trademarks of MSCI Inc.Standard & Poor’s®, S&P®, S&P 500®, Standard & Poor’s 500, and 500 are trademarks of The McGraw-Hill Companies, Inc.©2016 International Business Machines Corporation. All rights reserved.

Large (Over $23.6 billion) 33.76

Medium ($3.2 - $23.6 billion) 56.56

Small (Under $3.2 billion) 9.68

Real Estate Investment Trust Index Fund (as of 06/30/16)

Portfolio Composition (by sector)

Market Cap Breakdown (%)

Top 20 Holdings (% of Portfolio)

Advanced Analytics

Page 73: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

The International Real Estate Index Fund may be appro-priate for investors with a long-term (at least five years) investment horizon and who are looking to further diver-sify a portfolio of U.S. securities with that of investments overseas, which can behave quite differently. It may also be for someone who believes in the long-term value of real estate, but who does not want to be limited to investing directly in real estate. Because the International Real Estate Index Fund empha-sizes real estate stocks, its performance is strongly linked to the ups and downs of the international real estate market. Some factors that affect real estate values include supply and demand for properties, the overall economic health

of countries or of particular regions of a country and the financial health of individual real estate companies. International investments are also influenced by other factors, such as changes in the relative values of curren-cies, as well as the increased chance that an investment may decline because of political or economic changes in foreign countries. Foreign investments involve greater risk and may offer greater potential returns than U.S. investments.The International Real Estate Index Fund is a sector fund. Because of their narrow focus, sector funds may be more volatile than funds that diversify across many sectors.

Annualized Expense Ratio: 0.16% or $1.63 per $1,000 invested in the fund

Average Global Real Estate Fund Expense Ratio(1): 0.88% or $8.78 per $1,000 invested in the fund

Turnover Ratio: 8.86% of the fund

Average Global Real Estate Fund Turnover Ratio(2): 46% of the fund

Overall Risk Level(3)

Qualitative Low Moderate High Very High

Fund Score

Quantitative 0 5 10 15 20 25 30

The International Real Estate Index Fund, a unitized

fund, seeks to replicate the returns of the FTSE EPRA/

NAREIT Developed ex-US Rental Index by investing in

a portfolio of equities whose total rate of return will

approximate the capitalization weighted total rate

of return of about 90% of the market. The invest-

ment universe consists of the International market for

securities of companies principally engaged in the real

estate industry and other real estate related invest-

ments. Unit price and return will vary.

Lighter

Medium

Heavier

Weightings

This document constitutes part of a prospectus covering securities that have been registered under the Securities Act of 1933.

Equity Style Value Blend Growth

Market C

ap

Large

Med

ium

Sm

all

Growth of $10,000: International Real Estate Index Fund vs. Benchmark

% Total Return as of 06/30/16 3 Mos YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception of Fund

Real Estate Investment Trust Index Fund 1.88 10.18 9.67 8.28 5.91 — 2.27

Benchmark: FTSE EPRA/NAREIT Developed ex-US Rental Index(5)(6)(7)(8) 1.07 9.13 8.86 7.91 5.82 — 2.14

InceptionDate:

1/1/08

401(k) Plus PlanInternational Real Estate Index Fund (as of 06/30/16)

Flyer 36 of 38

Objective & Strategy Risk/Return Profile

Trailing Time Period Performance(4)

$40,000

$30,000

$20,000

$10,000

0

Calendar Year Performance % Return

International Real Estate Index Fund

FTSE EPRA/NAREIT Developed ex-US Rental Index(5)(6)(7)

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 YTD

— — -50.60 39.16 19.77 -9.05 31.32 2.97 8.93 -0.40 10.18

— — -50.93 39.08 19.97 -8.86 30.76 3.33 9.62 -0.76 9.13

(1) Asset-weighted average expense ratio for similar mutual funds as reported by Morningstar Inc. (2) Turnover Ratio, for similar mutual funds as reported by Morningstar Inc., is an indication of the fund’s activity and refers to the percent of a fund’s

assets that are replaced during a fiscal year. (3) Overall Risk Level based on fund’s 5 year standard deviation. (4) The data presented represents past performance, which cannot be used to predict future returns that may be achieved. The investment return and

principal value of an investment will fluctuate so that an investor’s units, when redeemed, may be worth more or less than their original cost. (5) FTSE EPRA/NAREIT Developed ex-US Rental Index is an unmanaged market capitalization-weighted index which consists of the international market

for securities of companies principally engaged in the real estate industry that derive greater than or equal to 70% of their total revenue from rental revenue of investment properties.

(6) Benchmark returns do not include operating costs. (7) Total returns for the FTSE EPRA/NAREIT Developed ex-US Rental Index are calculated using dividends net of withholding taxes.(8) Valuation adjustments may be applied to certain securities that are solely traded on a foreign exchange to account for the market movement

between the close of the foreign market and the close of the NYSE.

$12,100

$11,964

Page 74: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

1 Unibail-Rodamco 5.83

2 Scentre Group 4.26

3 Vonovia 3.86

4 Link Real Estate Investment Trust 3.49

5 Westfield Corporation 3.48

6 Deutsche Wohnen 2.62

7 Land Securities Group 2.55

8 Klepierre 2.07

9 British Land Company 1.91

10 Nippon Building Fund 1.91

Top 10 holdings: 31.99% of total portfolio

11 Vicinity Centres 1.85

12 Japan Real Estate Investment 1.73

13 RioCan Real Estate Investment Trust 1.67

14 GPT Group 1.65

15 Dexus Property Group 1.50

16 Japan Retail Fund Investment 1.49

17 LEG Immobilien 1.34

18 Hammerson 1.33

19 Nomura Real Estate Master Fund 1.32

20 Gecina 1.24

Top 20 holdings: 47.12% of total portfolio

Standard: Benchmark: FTSE EPRA/NAREIT 3 YR 5 YR MSCI EAFE Index Developed ex-US Rental Index Sharpe Ratio 0.67 0.40

R-Squared** 0.59 0.99 Standard Deviation 12.14% 14.52% Beta** 0.70 1.01 Alpha** 6.81% 0.33%

**Based on trailing 36 months’ returns; alphas are annualized.

Price/Cash 3-Yr Earnings Return on Debt to Median Price/Earnings Price/Book Value Flow Growth % Equity % Cap % Market Cap As of 06/30/16 15.1 1.2 14.7 5.5 8.2 38.2 $1,440 million 3-Year Average 16.4 1.2 15.8 5.7 7.5 38.1 $1,439 million

Fund Net Assets*: $313 million

Total # Holdings: 167

Dividend Yield: 3.02%

Fund Manager: BlackRock

*Includes All-in-One Life Cycle Funds’ assets.

The fund may lend its holdings to qualified institutional investors to seek to enhance returns through fees earned related to the securities lent. Although all loans of securi-ties are fully collateralized, there is some risk of loss if a borrower defaults on its obligation or losses occur related to the collateral received. Securities lending is performed in accordance with applicable law and regulations.

The IBM 401(k) Plus Plan Trust (Trust) has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act (Act) and, therefore, the Trust is not subject to registration or regulation as a pool operator under the Act.

IBM® is a registered trademark of International Business Machines Corporation. All rights reserved.

MSCI and EAFE are registered trademarks of MSCI Inc.

©2016 International Business Machines Corporation. All rights reserved.

Large (Over $23.6 billion) 10.09

Medium ($3.2 - $23.6 billion) 56.95

Small (Under $3.2 billion) 32.96

International Real Estate Index Fund (as of 06/30/16)

Portfolio Composition (by country and sector)

Market Cap Breakdown (%)

Top 20 Holdings (% of Portfolio)

Advanced Analytics

Australia 14.3%

Belgium 1.6%

Asset Management & Custody Banks 0.1%

Diversified Real Estate Activities 1.3%

Diversified Reits 18.2%

Health Care Facilities 0.9%

Hotel & Resort Reits 1.0%

Industrial Reits 5.6%

Real Estate Development 0.1%

Office Reits 14.6%Real Estate Operating

Companies 18.3%

Residential Reits 3.8%

Retail Reits 35.0%

Specialized Reits 0.6%

Canada 9.2%

France 10.2%

Germany 10.0%

Hong Kong 5.3%

Singapore 5.0%

Spain 1.5%

Sweden 3.3%

Other 2.9%United Kingdom

14.1%

Japan 21.4%

Netherlands 1.2%

Page 75: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

Growth of $10,000: IBM Stock Fund vs. Benchmarks$40,000

$30,000

$20,000

$10,000

0

A company stock fund, such as IBM’s, is expected to be more risky (volatile) than the average diversified stock mutu-al fund, because it depends solely on the performance of a single company. Diversified stock mutual funds hold the stocks of many companies and are not dependent on the performance of a single company. Therefore, investors

should generally limit their company stock investments to a modest portion of their overall savings. In determining this limit, remember that your career, employee stock purchase plan invest-ments, and any stock options you have all depend on the performance of the company and its stock.

Annualized Expense Ratio: 0.02% or $0.18 per $1,000 invested in the fund

Average Category–Expense Ratio: NA(1)

Turnover Ratio: 8.74% of the fund

Average Category–Turnover Ratio: NA(2)

Overall Risk Level(3)

Qualitative Low Moderate High Very High

Fund Score

Quantitative 0 5 10 15 20 25 30

The IBM Stock Fund, a unitized fund, invests in IBM stock and holds a small, interest-bearing cash balance for liquidity purposes. The fund is expected to slightly underperform a simple long-term, buy-and-hold strategy, since the fund is sub-ject to various costs including investment management, custody, brokerage and the 401(k) Plus Plan’s administrative fees. Unit price and return will vary.

Lighter

Medium

Heavier

Weightings

This document constitutes part of a prospectus covering securities that have been registered under the Securities Act of 1933.

Equity Style Value Blend Growth

Market C

ap

Large

Med

ium

Sm

all

% Total Return as of 06/30/16 3 Mos YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception of Fund

IBM Stock Fund 1.08 12.22 -3.33 -4.80 -0.13 9.17 8.64

Benchmark: IBM Total Return as reported by Bloomberg(5)(6) 1.17 12.48 -3.11 -4.70 -0.04 9.28 8.84

Inception Date:

4/1/90

(1) Average expense ratios for single-issue equity funds are not available. (2) Average turnover ratios for single-issue equity funds are not available. (3) Overall Risk Level based on fund’s 5 year standard deviation. (4) The data presented represent past performance, which cannot be used to predict future returns that may be achieved. The investment return and

principal value of an investment will fluctuate so that an investor’s units, when redeemed, may be worth more or less than their original cost. (5) Benchmark returns do not include operating costs. (6) Effective July 3, 2000, the daily closing price of the IBM Stock Fund is determined using the 4:00 p.m. New York Stock Exchange (NYSE) closing price

for IBM shares (a change from the 4:30 p.m. NYSE “composite” price). (7) Standard & Poor’s® 500 Index is an unmanaged market capitalization-weighted index generally considered representative of the stock market as a

whole. The Index focuses on the large-cap segment of the U.S. equities market.

Calendar Year Performance % Return

IBM Stock Fund

IBM Total Return as reported by Bloomberg(5)(6)

S&P® 500 Index(7)

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 YTD

19.70 12.83 -20.83 58.28 14.10 27.32 5.88 -0.20 -12.46 -11.43 12.22

19.77 12.84 -20.76 58.61 14.28 27.42 5.96 -0.17 -12.43 -11.40 12.48

15.79 5.49 -37.00 26.46 15.06 2.11 16.00 32.39 13.69 1.39 3.84

Flyer 37 of 38

401(k) Plus PlanIBM Stock Fund (as of 06/30/16)

Objective & Strategy Risk/Return Profile

Trailing Time Period Performance(4)

$19,193

$119,029

$22,042

Page 76: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

A small, interest-bearing cash balance of approximately 0.35% of fund market value is maintained for liquidity purposes.

This cash will have a slight negative impact on the fund’s performance over time, assuming IBM stock outperforms money market returns. Brokerage commissions needed to buy and sell IBM stock for all participants will also have a slight negative impact on the fund’s long-term performance. As with all 401(k) Plus Plan offerings, general 401(k) Plus Plan administrative costs are also charged to the fund as indicated in the fund’s expense ratio.

Fund Net Assets: $1,402 millionTotal # Holdings: 1Dividend Yield: 3.49%Fund Manager: State Street Bank and Trust Company

Standard: Benchmark: IBM Total Return 3 Yr 5 Yr S&P 500 Index as reported by Bloomberg Sharpe Ratio -0.26 -0.01

R-Squared* 0.22 1.00 Standard Deviation 18.73% 17.46% Beta* 0.78 1.00 Alpha* -13.87% -0.12% *Based on trailing 36 months’ returns; alphas are annualized.

Price/ Price/ Price/Cash 3-Yr Earnings Return on Debt to Median Earnings** Book Value** Flow** Growth %** Equity %** Cap %** Market Cap**

As of 06/30/16 11.4 9.8 7.7 69.9 90.8 -0.8 $145,703 million 3-Year Average 11.0 10.6 8.9 62.6 83.0 5.8 $161,956 million

**Characteristics are for IBM stock as reported by State Street Bank and Trust Company.

The IBM 401(k) Plus Plan Trust (Trust) has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act (Act) and, therefore, the Trust is not subject to registration or regulation as a pool operator under the Act.IBM® is a registered trademark of International Business Machines Corporation. All rights reserved.Bloomberg is a registered trademark of Bloomberg L.P.Standard & Poor’s®, S&P®, S&P 500®, Standard & Poor’s 500, and 500 are trademarks of The McGraw-Hill Companies, Inc.© 2016 International Business Machines Corporation. All rights reserved.

IBM Stock Fund (as of 06/30/16)

Fund Composition

Advanced Analytics

IBM Stock Price/Monthly High/Low/Close

HighCloseLow

Page 77: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

401(k) Plus PlanAbout the Expanded Choice – Mutual Funds

The IBM 401(k) Plus Plan’s Expanded Choice – Mutual Funds tier expands the Plan’s investment options to include about 165 mutual funds, most of which are actively managed. This feature gives more choice to participants who are interested in investing in brand-name funds, or in simply having a broader range of investment options from which to choose. Those with special interests, or those who wish to allocate a portion of their savings to a specific fund type or a particular fund family or manager may want to look into this tier.

A note about costsEach fund available through the Expanded Choice – Mutual Funds tier has its own fees and expenses built in, which offset investment returns. And, in part because most of the funds available through this tier are actively managed, individual fund fees and expenses are generally higher than those for the Plan’s primary investment funds. However, for some of the funds,this tier offers share classes with lower fees and expenses than individuals can obtain outside the Plan. You can read each fund’s prospectus, which is available on netbenefits.com, for details. In addition to each fund’s own fees and expenses, a proportionate share of the Plan’s monthly administrative fees are deducted from participant balances invested in the Expanded Choice – Mutual Funds.

Certain fund families may pass a portion of their fees to Fidelity as provider of recordkeeping services for the 401(k) Plus Plan. In addition, Fidelity attributes a certain portion of Fidelity mutual fund expenses to recordkeeping. Participants invested in mutual funds that have such arrangements (currently Dodge & Cox and Fidelity mutual funds) will receive a credit based on their investment in those funds, if the participant has an account balance in the 401(k) Plus Plan when the credit is calculated. Following each quarter-end (currently within 30 days of quarter-end), a pro rata share of the fees received from the mutual fund will be allocated to the participant’s account, based on the participant’s investment in the mutual fund. The amount allocated will be used to purchase additional shares of the mutual fund to which the credit relates. If a participant no longer has a 401(k) Plus Plan account when the credits are calculated, the credit will be used to offset 401(k) Plus Plan administrative expenses.

The funds offered through this tier are from mutual fund families carefully chosen based on a number of criteria: strong corporate governance practices, reasonable fees, range of offerings and overall performance. This process ensures that the fund companies are in line with the philosophy guiding the Plan and its primary investment options.

Here’s a brief overview of the fund families available through the IBM 401(k) Plus Plan Expanded Choice – Mutual Funds, based on information provided by the fund families:

American Funds, one of the nation’s largest mutual fund families, offers a broad selection of quality investments and has been helping individuals invest for the long term since 1931. The funds are managed with careful attention to risk, and their conservative approach to money management is consistent with the needs of many people saving for retirement. American Funds’ full array of equity funds are being offered through this tier.

Dimensional Fund Advisors (“DFA”), founded in 1982, is one of the nation’s largest mutual fund families. DFA’s philosophy is grounded in the efficiency of the markets. DFA offers low-fee, broadly diversified mutual funds, with the mission to deliver the performance of asset classes and to increase returns through better portfolio structure, broad diversification and flexible trading. 11 of DFA’s equity funds are offered in this tier.

Dodge & Cox, founded in 1930, is one of the largest privately owned investment advisers in the U.S. Three factors distinguish Dodge & Cox: independence, longevity and a clearly defined, consistently applied investment philosophy. This philosophy is built on traditional principles: long-term investment horizon; individual security selection grounded by the relationship of fundamentals to price; and portfolio diversification. Each of the Dodge & Cox funds is available through this tier.

Fidelity Investments, founded in 1946, is one of the world’s leading providers of mutual funds. Fidelity’s mutual funds are backed by more than 50 years of expertise and one of the industry’s largest staff of research professionals. Fidelity offers funds in most major asset classes and its fund offerings cover a wide spectrum of investment styles and objectives, many of which are available in this tier.

The Pacific Investment Management Company LLC (“PIMCO”), founded in 1971, is one of the world’s leading fixed-income managers. PIMCO utilizes a conservative investment philosophy and possesses a longer-term orientation in managing fixed-income portfolios with the goal of outperforming major indices in both bull and bear markets. PIMCO funds available through this tier include fund offerings across major sectors of the bond market, as well as commodity and tactical asset allocation investment opportunities.

The Vanguard Group, started in 1975, is a leader in the investment management business, known for providing competitive investment performance, a broad array of mutual funds, top client service, and low average expense ratios. Each Vanguard mutual fund is managed to meet specific objectives and follows a well-defined, consistent strategy. Vanguard seeks to provide returns that over time exceed relevant indices. The Vanguard offerings in this tier consist of primarily active and some passive funds.

The IBM 401(k) Plus Plan is designed to help IBM’s diverse group of participants pursue a wide range of investment goals. The Expanded Choice – Mutual Funds tier expands the range of options available to you as you pursue your personal financial strategy. See the next page for a list of the funds currently available through Expanded Choice – Mutual Funds.

The IBM 401(k) Plus Plan reserves the right to restrict participant transfers from the Interest Income Fund to certain funds within the Expanded Choice – Mutual Funds tier which are deemed to be competing funds. This flyer provides general information about the IBM 401(k) Plus Plan Expanded Choice – Mutual Funds including a list of currently available funds. More detail is available in the Summary Plan Description. This flyer does not provide information about individual funds, nor does it serve as a prospectus for any fund. Refer to each fund’s prospectus, available on netbenefits.com, for individual fund information.

Flyer 38 of 38

Page 78: 401(k) Plus Plan - Vanguardk) Plus Plan All-in-One Life Cycle Funds About the Target Risk and Target Retirement Funds The Target Risk Funds and Target Retirement Funds offer a simple,

CATEGORY RISK LEVEL

Short Government 1.08

Short-Term Bond 1.39

Intermediate Government 2.45

Intermediate-Term Bond 2.89

Nontraditional Bond 3.46

Bank Loan 3.67

Corporate Bond 4.50

Inflation-Protected Bond 4.62

Multisector Bond 4.84

Target-Date Retirement 4.84

World Bond 5.15

Target-Date 2000-2010 6.20

Conservative Allocation 6.28

High Yield Bond 6.51

Long-Term Bond 6.72

Target-Date 2015 7.08

Target-Date 2020 7.46

Tactical Allocation 8.07

Emerging Markets Bond 8.48

Moderate Allocation 8.54

Target-Date 2025 9.00

World Allocation 9.71

Target-Date 2030 9.76

Convertibles 10.00

Target-Date 2035 10.98

Long Government 11.15

Target-Date 2040 11.25

Target-Date 2050 11.74

Target-Date 2045 11.90

Target-Date 2055 12.12

Large Blend 12.75

Large Value 12.75

Japan Stock 13.34

Large Growth 13.87

World Stock 13.98

Mid-Cap Value 14.41

Mid-Cap Blend 14.49

Foreign Small/Mid Growth 14.62

Foreign Small/Mid Blend 14.69

Diversified Pacific/Asia 14.78

Foreign Large Growth 14.82

Foreign Large Blend 15.05

Mid-Cap Growth 15.12

Global Real Estate 15.24

Foreign Small/Mid Value 15.34

Commodities Broad Basket 15.51

Foreign Large Value 15.51

Real Estate 15.77

Small Value 15.86

Europe Stock 15.93

Small Blend 16.18

Pacific/Asia ex-Japan Stock 16.86

Small Growth 16.98

Diversified Emerging Markets 17.90

China Region 19.90

Latin America Stock 23.91

Risk levels based on average of 5 year standard deviations for all funds in category. Actual mutual fund risk levels may be different than their category averages.(1) A socially responsible mutual fund.(2) Participants invested in this mutual fund will receive a credit based on their investment in the fund, following each quarter-end. See “A note about costs” on the front page of this fund flyer.The information contained herein was provided by and is the sole responsibility of the IBM 401(k) Plus Plan.

Data Source: Morningstar, Inc. as of 06/30/16

Bank Loan Fidelity Floating Rate High Income(2)

Corporate Bond PIMCO Investment Grade Corporate Vanguard Intermediate-Term Investment-Grade Vanguard Long-Term Investment-Grade

Emerging Markets Bond Fidelity New Markets Income(2) PIMCO Emerging Local Bond Fund PIMCO Emerging Markets Bond

High Yield Bond Fidelity Capital & Income(2) Fidelity High Income(2) PIMCO High Yield Vanguard High-Yield Corporate

Inflation Protected Bond Fidelity Inflation-Protected Bond(2) PIMCO Real Return PIMCO Real Return Asset Vanguard Inflation-Protected Securities

Intermediate Government Fidelity GNMA(2) Fidelity Government Income(2) Fidelity Intermediate Gov’t Income(2) PIMCO GNMA Vanguard GNMA Vanguard Intermediate-Term Treasury

Intermediate-Term Bond Dodge & Cox Income(2) Fidelity Intermediate Bond(2) Fidelity Total Bond(2) PIMCO Moderate Duration PIMCO Mortgage-Backed Securities PIMCO Total Return PIMCO Total Return III(1) Vanguard Intermediate Bond Index

Long Government PIMCO Long-Term US Government Vanguard Long-Term Treasury

Long-Term Bond Vanguard Long-Term Bond Index

BONDS

UNITED STATES

Large Blend American Fundamental Investors American Investment Company of America DFA US Core Equity 1 Fidelity Dividend Growth(2) Fidelity Large Cap Stock(2) PIMCO StocksPLUS Vanguard Dividend Growth Vanguard FTSE Social Index(1) Vanguard Growth & Income

Large Growth American AMCAP American The Growth Fund of America American New Economy Fidelity(2) Fidelity Blue Chip Growth(2) Fidelity Capital Appreciation(2) Fidelity Contrafund(2) Fidelity Export & Multinational(2) Fidelity Focused Stock(2) Fidelity Growth Company(2) Fidelity Growth Discovery(2) Fidelity Independence(2) Fidelity OTC Portfolio(2) Fidelity Trend(2) Vanguard Morgan Growth Vanguard PrimeCap Core

Large Value American Mutual American Washington Mutual Investors Dodge & Cox Stock(2) Fidelity Advisor Value Strategies(2) Fidelity Equity-Income(2) Vanguard Equity Income Vanguard Windsor Fund Vanguard Windsor II

Mid-Cap Blend Vanguard Mid-Cap Index Vanguard Strategic Equity

Mid-Cap Growth Fidelity Mid-Cap Stock(2) Vanguard Mid-Cap Growth

Mid-Cap Value DFA US Vector Equity Fidelity Leveraged Company Stock(2) Fidelity Low-Priced Stock(2) Fidelity Value(2) Vanguard Selected Value

Small Blend DFA US Small Cap Fidelity Small Cap Discovery(2) Fidelity Small Cap Stock(2) Fidelity Stock Selector Small Cap(2) Vanguard Small-Cap Index

Small Growth Vanguard Explorer

Small Value DFA US Targeted Value

Commodities Broad Basket PIMCO CommodityRealReturn Strategy

Real Estate Fidelity Real Estate Income(2) Fidelity Real Estate Investment Portfolio(2) PIMCO RealEstateRealReturn Strategy

INTERNATIONAL/GLOBAL

China Region Fidelity China Region(2)

Diversified Emerging Markets American New World DFA Emerging Markets DFA Emerging Markets Value

Diversified Pacific/Asia Fidelity Pacific Basin(2)

Europe Stock Fidelity Europe(2)

Foreign Large Blend American Intl Growth and Income DFA Large Cap International Dodge & Cox International Stock(2) Fidelity Overseas(2)

Foreign Large Growth American EuroPacific Growth Fidelity Diversified International(2) Fidelity International Discovery(2) Vanguard International Growth

Foreign Large Value DFA International Value Vanguard International Value

Foreign Small/Mid Blend DFA International Small Company

Fidelity International Small Cap(2)

Vanguard International Explorer

Foreign Small/Mid Value DFA International Vector Equity

Global Real Estate DFA Global Real Estate Securities Fidelity International Real Estate(2)

Japan Stock Fidelity Japan(2)

Latin America Stock Fidelity Latin America(2)

Miscellaneous Region Fidelity Canada(2)

Pacific/Asia ex-Japan Stock Fidelity Emerging Asia(2)

World Stock American Capital World Growth & Income American New Perspective American SMALLCAP World Dodge & Cox Global Stock(2) Vanguard Global Equity Vanguard Global Minimum Volatility

STOCKS

LO

W

MO

DERA

TE

HIG

HVERY H

IGH

BLENDConservative Allocation Vanguard Wellesley Income

Convertibles Fidelity Convertible Securities(2) Vanguard Convertible Securities

Moderate Allocation American Balanced Dodge & Cox Balanced(2) Fidelity Balanced(2) Vanguard STAR Vanguard Wellington

Target Date Fidelity Freedom K Income(2) Fidelity Freedom K 2005(2) Fidelity Freedom K 2010(2) Fidelity Freedom K 2015(2) Fidelity Freedom K 2020(2) Fidelity Freedom K 2025(2) Fidelity Freedom K 2030(2) Fidelity Freedom K 2035(2) Fidelity Freedom K 2040(2) Fidelity Freedom K 2045(2) Fidelity Freedom K 2050(2) Fidelity Freedom K 2055(2) Vanguard Target Retirement Income Vanguard Target Retirement 2010

Vanguard Target Retirement 2015 Vanguard Target Retirement 2020 Vanguard Target Retirement 2025 Vanguard Target Retirement 2030 Vanguard Target Retirement 2035 Vanguard Target Retirement 2040 Vanguard Target Retirement 2045 Vanguard Target Retirement 2050 Vanguard Target Retirement 2055

Tactical Allocation PIMCO All Asset

PIMCO All Asset All Authority

World Allocation Fidelity Global Balanced(2)

Multisector Bond Fidelity Strategic Income(2) PIMCO Diversified Income

Nontraditional Bond PIMCO Unconstrained Bond

Short Government Fidelity Limited Term Government Vanguard Short-Term Federal Vanguard Short-Term Treasury

Short-Term Bond Fidelity Short-Term Bond(2) PIMCO Low Duration PIMCO Low Duration III(1) Vanguard Short-Term Bond Index Vanguard Short-Term Investment-Grade

World Bond American Capital World Bond Dodge & Cox Global Bond(2) PIMCO Foreign Bond (U.S.$ Hedged) PIMCO Foreign Bond (Unhedged) PIMCO Global Bond (U.S.$ Hedged) PIMCO Global Bond (Unhedged)