Supplement Institutional Redesignation and New Management Fee 12.2014
Effective at the close of business on December 31, 2014, the Investor Class shares of the PIA High Yield Fund (the “Fund”) will be re-designated as Institutional Class shares. In addition, Pacific Income Advisers, Inc. (the “Adviser”) has contractually agreed to reduce its management fee for the Fund to 0.55%, effective January 1, 2015. The Adviser has also voluntarily agreed to waive all or a portion of its management fees and pay operating expenses (excluding acquired fund fees and expenses, interest, taxes and extraordinary expenses) of the Fund in order to limit the net annual Fund operating expenses to 0.73% of the average daily net assets of the Institutional Class through at least March 28, 2016. The Fund’s existing Investor Class shareholders will be grandfathered with respect to the Institutional Class’ minimum investment amounts and are not required to meet the Institutional Class’ minimum investment amounts. In connection with these changes, effective at the close of business on December 31, 2014, the above modifications are made to the Fund’s Summary Prospectus, Prospectus and SAI.