*Not Rated category includes bond and dividend accruals, if any.

Bond quality reflects Standard and Poor’s credit ratings.

Credit Quality weights by rating were derived from the most recent data available as determined by Standard and Poor’s. Grades are assigned to bonds by private independent rating services such as Standard & Poor’s and these grades represent their credit quality. The issues are evaluated based on the bond issuer’s financial strength, or its ability to pay a bond’s principal and interest in a timely fashion. Ratings are expressed as letters ranging from ‘AAA’, which is the highest grade, to ‘D’, which is the lowest grade.

This net expense ratio is an annualized figure based on actual expenses accrued during the as-of month. This figure does not include any Acquired Fund Fees and Expenses (AFFE) that may be included in the Total Fund Expenses shown in the Prospectus and elsewhere on this website. During the period noted, there were no fee waivers or expense reimbursements in effect for the Strategic Income Fund. The gross expense ratio reflects the expense ratio before any fee waivers or reimbursements and is the figure noted in the current prospectus.

The Osterweis Funds are available by prospectus only. The Funds’ investment objectives, risks, charges and expenses must be considered carefully before investing. The summary and statutory prospectuses contain this and other important information about the Funds. You may obtain a summary or statutory prospectus by calling toll free at (866) 236-0050, or by clicking here. Please read the prospectus carefully before investing to ensure the Fund is appropriate for your goals and risk tolerance.

Mutual fund investing involves risks. Loss of principal is possible.

The Osterweis Strategic Income Fund is non-diversified, meaning it may concentrate its assets in fewer holdings than a diversified fund. Therefore, the Fund’s share price may be more influenced by fluctuations in each holding’s value than a diversified fund. The Fund may invest in debt securities that are un-rated or rated below investment grade. Such lower-rated securities may present an increased possibility of default, price volatility or illiquidity compared to higher-rated securities. The Fund may invest in foreign securities, which will involve greater volatility and political, economic and currency risks and differences in accounting methods. Investments in debt securities typically decrease in value when interest rates rise. This risk is usually greater for longer-term debt securities. Small- and mid-capitalization companies tend to have limited liquidity and greater price volatility than large-capitalization companies.

While the fund is no-load, management fees and other expenses still apply. Please refer to the prospectus for more information.

Osterweis Capital Management is the adviser to the Osterweis Funds, which are distributed by Quasar Distributors, LLC.