AMENDMENT NO. 3 TO MASTER INVESTMENT COMPANY SERVICE AGREEMENTMaster Investment Company Service Agreement • February 28th, 2011 • Pioneer High Yield Fund
WHEREAS, each Customer listed on Exhibit A hereto, as amended from time to time (each a "Customer"), and Pioneer Investment Management Shareholder Services, Inc., a Massachusetts corporation with its principal place of business at 60 State Street, Boston, Massachusetts 02109 ("PIMSS"), have entered into a Master Investment Company Service Agreement, dated Mach 4, 2003 (as amended, the "Agreement"); and
