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.

Click for prices and performance of Class A Shares for the Domini Social Equity Portfolio Class A, Domini European Social Equity Portfolio Class A, Domini PacAsia Social Equity Portfolio Class A, Domini European PacAsia Social Equity Portfolio Class A. Click for prices and performance of Investor Shares for the Domini Social Equity Fund, Domini European Social Equity Fund, Domini PacAsia Social Equity Fund, Domini European PacAsia Social Equity Fund, Domini Social Bond Fund and Domini Money Market Account.

Domini Social Equity Portfolio Class A Shares Important Performance Information

Price

Daily Price (NAV) as of 5/9/2008 (updated daily) Symbol Value($) $Change %Change DSEPX 10.53 -.05 -.47%

Performance

Average Annual Total Returns as of 4/30/2008 (updated monthly) YTD* 1 Yr 3 Yr** 5 Yr** 10 Yr** Since Inception** 6/3/1991 -9.10% -17.29% 2.45% 5.96% 1.54% 8.27%

*Year to Date performance

Average Annual Total Returns as of 3/31/2008 (updated quarterly)   1 Yr 3 Yr** 5 Yr** 10 Yr** Since Inception 6/3/1991** DSEPX -17.11% 0.06% 6.55% 1.07% 7.98% S&P 500 -5.07% 5.85% 11.32% 3.50% 9.68%

** The Fund is newly offered as of May 1, 2005. For prior periods, the performance information provided above is based on the performance of the Domini Social Equity Fund Investor Shares, adjusted to reflect the charges and expenses of the Fund and the deduction of the maximum applicable sales charges (load).

On November 30, 2006, the Domini Social Equity Portfolio, 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 9.51% 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, 2008, 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, 1.13% of its average daily net assets. The Fund’s Class A shares are subject to a front-end sales charge of up to 4.75%.

Domini European Social Equity Portfolio Class A Shares Important Performance Information

Price

Daily Price (NAV) as of 5/9/2008 (updated daily) Symbol Value($) $Change %Change DEEPX 12.19 -.18 -1.46%

Performance

Average Annual Total Returns as of 4/30/2008 (updated monthly) YTD* 1 Yr 3 Yr 5 Yr 10 Yr Since Inception 10/3/2005 -10.56% -17.32% NA NA NA 12.95%

*Year to Date performance

Average Annual Total Returns as of 3/31/2008 (updated quarterly)   1 Yr 3 Yr 5 Yr 10 Yr Since Inception 10/3/2005 DEEPX -14.84% NA NA NA 12.01% MSCI Europe 0.66% NA NA NA 15.73%

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 3.37% 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, 2008, 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. The Fund’s Class A shares are subject to a front-end sales charge of up to 4.75%.

Domini PacAsia Social Equity Portfolio Class A Shares Important Performance Information

Price

Daily Price (NAV) as of 5/9/2008 (updated daily) Symbol Value($) $Change %Change DPAPX 9.93 -.15 -1.49%

Performance

Average Annual Total Returns as of 4/30/2008 (updated monthly) YTD* 1 Yr 3 Yr 5 Yr 10 Yr Since Inception 12/27/2006** -8.05% -4.72 NA NA NA -1.68%

*Year to Date performance

**Not annualized for periods of less than one year.

Average Annual Total Returns as of 3/31/2008 (updated quarterly)   1 Yr 3 Yr 5 Yr 10 Yr Since Inception 12/27/2006** DPAPX -11.29 NA NA NA -7.26% MSCI AC Asia Pacific -1.46 NA NA NA 2.62%

**Not annualized for periods of less than one year.

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 were estimated to total 12.81% 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, 2008, 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. The Fund’s Class A shares are subject to a front-end sales charge of up to 4.75%.

Domini European PacAsia Social Equity Portfolio Class A Shares Important Performance Information

Price

Daily Price (NAV) as of 5/9/2008 (updated daily) Symbol Value($) $Change %Change DUPPX 9.64 -.15 -1.53%

Performance

Average Annual Total Returns as of 4/30/2008 (updated monthly) YTD* 1 Yr 3 Yr 5 Yr 10 Yr Since Inception 12/27/2006** -10.08% -14.45 NA NA NA -4.04%

*Year to Date performance

**Not annualized for periods of less than one year.

Average Annual Total Returns as of 3/31/2008 (updated quarterly)   1 Yr 3 Yr 5 Yr 10 Yr Since Inception 12/27/2006** DUPPX -14.23 NA NA NA -7.07% MSCI EAFE -2.28 NA NA NA 2.26%

**Not annualized for periods of less than one year.

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 were estimated to total 19.27% 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, 2008, 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. The Fund’s Class A shares are subject to a front-end sales charge of up to 4.75%.

Domini Social Equity Fund Important Performance Information

Price

Daily Price (NAV) as of 5/9/2008 (updated daily) Symbol Value($) $Change %Change DSEFX 30.79 -.16 -.52%

Performance

Average Annual Total Returns as of 4/30/2008 (updated monthly) YTD* 1 Yr 3 Yr 5 Yr 10 Yr Since Inception 6/3/1991 -4.65% -8.95% 5.99% 8.14% 2.58% 8.96%

*Year to Date performance

Average Annual Total Returns as of 3/31/2008 (updated quarterly)   1 Yr 3 Yr 5 Yr 10 Yr Since Inception 6/3/1991 DSEFX -8.72% 3.52% 8.75% 2.11% 8.68% S&P 500 -5.07% 5.85% 11.32% 3.50% 9.68%

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 1.24% of net assets. Until November 30, 2008, 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, 1.15% of its average daily net assets representing Investor shares.

Domini European Social Equity Fund Important Performance Information

Price

Daily Price (NAV) as of 5/9/2008 (updated daily) Symbol Value($) $Change %Change DEUFX 12.20 -.18 -1.45%

Performance

Average Annual Total Returns as of 4/30/2008 (updated monthly) YTD* 1 Yr 3 Yr 5 Yr 10 Yr Since Inception 10/3/2005 -6.09% -13.30% NA NA NA 15.10%

*Year to Date performance

Average Annual Total Returns as of 3/31/2008 (updated quarterly)   1 Yr 3 Yr 5 Yr 10 Yr Since Inception 10/3/2005 DEUFX -11.06% NA NA NA 14.25% MSCI Europe 0.66% NA NA NA 15.73%

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 1.79% of net assets. Until November 30, 2008, 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.

Domini PacAsia Social Equity Fund Important Performance Information

Price

Daily Price (NAV) as of 5/9/2008 (updated daily) Symbol Value($) $Change %Change DPAFX 9.92 -.15 -1.49%

Performance

Average Annual Total Returns as of 4/30/2008 (updated monthly) YTD* 1 Yr 3 Yr 5 Yr 10 Yr Since Inception 12/27/2006** -3.38% 0.06% NA NA NA 1.83%

*Year to Date performance

**Not annualized for periods of less than one year.

Average Annual Total Returns as of 3/31/2008 (updated quarterly)   1 Yr 3 Yr 5 Yr 10 Yr Since Inception 12/27/2006** DPAFX -6.29 NA NA NA -3.74% MSCI AC Asia Pacific -1.46 NA NA NA 2.62%

**Not annualized for periods of less than one year.

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 were estimated to total 3.23% 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, 2008, 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.

Domini European PacAsia Social Equity Fund Important Performance Information

Price

Daily Price (NAV) as of 5/9/2008 (updated daily) Symbol Value($) $Change %Change DUPFX 9.37 -.14 -1.47%

Performance

Average Annual Total Returns as of 4/30/2008 (updated monthly) YTD* 1 Yr 3 Yr 5 Yr 10 Yr Since Inception 12/27/2006** -5.65% -10.29% NA NA NA -2.73%

*Year to Date performance

**Not annualized for periods of less than one year.

Average Annual Total Returns as of 3/31/2008 (updated quarterly)   1 Yr 3 Yr 5 Yr 10 Yr Since Inception 12/27/2006 DUPFX -10.02 NA NA NA -5.64% MSCI EAFE -2.28 NA NA NA 2.26%

**Not annualized for periods of less than one year.

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 were estimated to total 5.89% 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, 2008, 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.

Domini Social Bond Fund Important Performance Information

Price

Daily Price (NAV) as of 5/9/2008 (updated daily) Symbol Value($) $Change %Change DSBFX 10.96 +.01 +.09%

Performance

Average Annual Total Returns as of 4/30/2008 (updated monthly) YTD* 1 Yr 3 Yr 5 Yr 10 Yr Since Inception 6/1/2000 1.48% 5.83% 3.92% 3.17% NA 5.44%

*Year to Date performance

Average Annual Total Returns as of 3/31/2008 (updated quarterly)   1 Yr 3 Yr 5 Yr 10 Yr Since Inception 6/1/2000 DSBFX 6.73% 4.49% 3.39% NA 5.57% LBIA 7.84% 5.52% 4.44% NA 6.46%

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 1.48% of net assets. Until November 30, 2008, 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.

Domini Money Market Account

Current Rate APY* 1.75% 1.76%

*Annual Percentage Yield ("APY") as of 4/15/2008. Current Rate and APY subject to change at any time without notice.

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), the Morgan Stanley Capital International Europe Index (MSCI Europe), the Morgan Stanley Capital International All Country Asia Pacific Index (MSCI AC Asia Pacific), and the Morgan Stanley Capital International Europe, Australia, and Far East Index (MSCI EAFE) are unmanaged indexes of common stocks. The Lehman Brothers Intermediate Aggregate Index (LBIA) is an unmanaged index of intermediate-duration fixed-income securities. Investors cannot invest directly in an index. Although the Domini Social Equity Fund, the Domini European Social Equity Fund, Domini PacAsia Social Equity Fund, Domini European PacAsia Social Equity Fund, and the Domini Social Bond Fund 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. Unlike a mutual fund, the rate of return for the Domini Money Market Account is determined by ShoreBank 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.