AMENDMENT NO. 6 TO MASTER INTERGROUP SUB-ADVISORY CONTRACT FOR MUTUAL FUNDS This Amendment dated as of October 29, 2010, amends the Master Intergroup Sub- Advisory Contract for Mutual Funds (the "Contract"), dated May 1, 2008, between Invesco...Master Intergroup Sub-Advisory Contract for Mutual Funds • April 29th, 2011 • Aim Investment Funds (Invesco Investment Funds)
