Past performance is no guarantee of future results. The Fund’s returns quoted below represent past performance after all expenses. Investment return, principal value, and yield will fluctuate so that an investor’s shares, when redeemed, may be worth more or less than their original cost. Current performance may be lower or higher than the performance data quoted. For performance information current to the most recent month-end, see below or call 1-800-498-1351. Each Domini Fund charges a 2.00% redemption fee on sales or exchanges of shares made less than 30 days after the settlement of purchase or acquisition through exchange, with certain exceptions. See the applicable prospectus for further information.

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Domini Social Equity Fund: Class A shares, Investor shares, R shares, Institutional shares

Domini International Social Equity Fund: Class A shares, Investor shares

Domini Social Bond Fund: Investor shares, Institutional shares

Domini Deposit Account at PNC Bank

 

Domini Social Equity Fund Class A Shares
Important Performance Information

A shares were not offered prior to November 28, 2008. All performance information for time periods beginning prior to November 28 is the performance of the Investor shares. Unless otherwise noted, this performance has not been adjusted to reflect the lower expenses of the Class A shares, but does reflect an adjustment for the maximum applicable sales charges of 4.75%.

On November 30, 2006, the Domini Social Equity Fund, formerly a passively managed index fund, transitioned to an active management strategy. Past performance through November 29, 2006, and statistics derived from that performance, represent the former passive investment strategy, and are not indicative of future results.

For the period reported in its current prospectus, during which net operating expenses were capped by the Fund’s Manager, the Fund’s gross annual operating expenses totaled 2.54% of net assets. Please note that newly launched funds generally have unusually high gross operating expenses, largely due to their relatively low net assets. Until November 30, 2012, the Fund’s Manager has contractually agreed to waive certain fees and/or reimburse certain expenses, including management fees, so that expenses paid by the Fund will not exceed, on a per annum basis, 1.18% of its average daily net assets representing Class A shares, absent an earlier modification by the Board of Trustees, which oversees the Funds. The Fund’s Class A shares are subject to a front-end sales charge of up to 4.75%.

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Domini International Social Equity Fund Class A Shares
Important Performance Information

A shares were not offered prior to November 28, 2008. All performance information for time periods beginning prior to November 28 is the performance of the Investor shares. Unless otherwise noted, this performance has not been adjusted to reflect the lower expenses of the Class A shares, but does reflect an adjustment for the maximum applicable sales charges of 4.75%.

For the period reported in its current prospectus, during which net operating expenses were capped by the Fund’s Manager, the Fund’s gross annual operating expenses totaled 2.42% of net assets. Please note that newly launched funds generally have unusually high gross operating expenses, largely due to their relatively low net assets. Until November 30, 2012, the Fund’s Manager has contractually agreed to waive certain fees and/or reimburse certain expenses, including management fees, so that expenses paid by the Fund will not exceed, on a per annum basis, 1.57% of its average daily net assets representing Class A shares, absent an earlier modification by the Board of Trustees, which oversees the Funds. The Fund’s Class A shares are subject to a front-end sales charge of up to 4.75%.

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Domini Social Equity Fund Investor Shares
Important Performance Information

On November 30, 2006, the Domini Social Equity Fund, formerly a passively managed index fund, transitioned to an active management strategy. Past performance through November 29, 2006, and statistics derived from that performance, represent the former passive investment strategy, and are not indicative of future results.

For the period reported in its current prospectus, during which net operating expenses were capped by the Fund’s Manager, the Fund’s gross annual operating expenses totaled 1.26% of net assets. Until November 30, 2012, Domini Social Investments LLC has contractually agreed to waive certain fees and/or reimburse certain expenses, including management fees, so that expenses paid by the Fund will not exceed, on a per annum basis, 1.25% of the daily net assets representing Investor shares, absent an earlier modification by the Fund's Board of Trustees.

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Domini Social Equity Fund Class R Shares
Important Performance Information

R shares were not offered prior to November 28, 2003. All performance information for time periods beginning prior to November 28 is the performance of the Investor shares. This performance has not been adjusted to reflect the lower expenses of the R shares.

On November 30, 2006, the Domini Social Equity Fund, formerly a passively managed index fund, transitioned to an active management strategy. Past performance through November 29, 2006, and statistics derived from that performance, represent the former passive investment strategy, and are not indicative of future results.

For the period reported in its current prospectus, during which net operating expenses were capped by the Fund’s Manager, the Fund’s gross annual operating expenses totaled 0.94% of net assets. Until November 30, 2012, Domini Social Investments LLC has contractually agreed to waive certain fees and/or reimburse certain expenses, including management fees, so that expenses paid by the Fund will not exceed, on a per annum basis, 0.90% of the daily net assets representing Class R shares, absent an earlier modification by the Fund's Board of Trustees.

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Domini Social Equity Fund Institutional Shares
Important Performance Information

Institutional shares were not offered prior to November 28, 2008. All performance information for time periods beginning prior to November 28 is the performance of the Investor shares. This performance has not been adjusted to reflect the lower expenses of the Institutional shares.

On November 30, 2006, the Domini Social Equity Fund, formerly a passively managed index fund, transitioned to an active management strategy. Past performance through November 29, 2006, and statistics derived from that performance, represent the former passive investment strategy, and are not indicative of future results.

For the period reported in its current prospectus, during which net operating expenses were capped by the Fund’s Manager, the Fund’s gross annual operating expenses totaled 0.82% of net assets. Until November 30, 2012, Domini Social Investments LLC has contractually agreed to waive certain fees and/or reimburse certain expenses, including management fees, so that expenses paid by the Fund will not exceed, on a per annum basis, 0.80% of the daily net assets representing Investor shares, absent an earlier modification by the Fund's Board of Trustees.

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Domini International Social Equity Fund Investor Shares
Important Performance Information

For the period reported in its current prospectus, during which net operating expenses were capped by the Fund’s Manager, the Fund’s gross annual operating expenses totaled 1.70% of net assets. Until November 30, 2012, the Fund’s Manager has contractually agreed to waive certain fees and/or reimburse certain expenses, including management fees, so that expenses paid by the Fund will not exceed, on a per annum basis, 1.60% of its average daily net assets representing Investor shares, absent an earlier modification by the Board of Trustees, which oversees the Funds.

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Domini Social Bond Fund Investor Shares
Important Performance Information

For the period reported in its current prospectus, during which net operating expenses were capped by the Fund’s Manager, the Fund’s gross annual operating expenses totaled 1.29% of net assets. Until November 30, 2012, the Fund’s Manager has contractually agreed to waive certain fees and/or reimburse certain expenses, including management fees, so that expenses paid by the Fund will not exceed, on a per annum basis, 0.95% of its average daily net assets representing Investor shares, absent an earlier modification by the Board of Trustees, which oversees the Funds.

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Domini Social Bond Fund Institutional Shares
Important Performance Information

For the period reported in its current prospectus, during which net operating expenses were capped by the Fund’s Manager, the Fund’s gross annual operating expenses totaled 0.84% of net assets. Until November 30, 2012, the Fund’s Manager has contractually agreed to waive certain fees and/or reimburse certain expenses, including management fees, so that expenses paid by the Fund will not exceed, on a per annum basis, 0.65% of its average daily net assets representing Investor shares, absent an earlier modification by the Board of Trustees, which oversees the Funds.

Institutional shares were not offered prior to November 30, 2011. All performance information for the time periods beginning prior to November 30 is the performance of the investor shares. This performance has not been adjusted to reflect the lower expenses of the institutional shares.

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Domini Deposit Account at PNC Bank
Important Performance Information

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The tables above do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or the redemption of Fund shares. Total return is based on the Fund’s net asset values and assumes all dividends and capital gains were reinvested. An investment in the Fund is not a bank deposit and is not insured. You may lose money. Certain fees payable by the Fund were waived during the period, and the Fund’s average annual total returns would have been lower had these not been waived. The Standard & Poor’s 500 Index (S&P 500), and the Morgan Stanley Capital International Europe, Australia, and Far East Index (MSCI EAFE) are unmanaged indexes of common stocks. The Barclays Capital Intermediate Aggregate Index is an unmanaged index of intermediate-duration fixed-income securities. Investors cannot invest directly in an index.

Although each Fund's Investor shares are no-load, certain fees and expenses apply to a continued investment and are described in the prospectus. The composition of the Funds' portfolios are subject to change.

Investing internationally involves special risks, such as currency fluctuations, social and economic instability, differing securities regulations and accounting standards, limited public information, possible changes in taxation, and periods of illiquidity. These risks are magnified in emerging markets.

The Domini Social Bond Fund is not insured and is subject to market risks, including interest rate and credit risks. During periods of rising interest rates, bond funds can lose value. The Domini Social Bond Fund currently holds a large percentage of its portfolio in mortgage-backed securities. During periods of falling interest rates, mortgage-backed securities may prepay the principal due, which may lower the Fund’s return by causing it to reinvest at lower interest rates. Some of the Domini Social Bond Fund's community development investments may be unrated and carry greater credit risks than its other investments.

The Domini Deposit Account at PNC Bank is not a mutual fund. Unlike a mutual fund, the rate of return for the Account is determined by PNC Bank and will vary from time to time. The Domini Funds, Domini Social Investments, and DSIL Investment Services LLC are not affiliated with any bank and are not insured by the FDIC.