Exhibit 4.4 AMENDMENT NO. 4 TO FACILITY DOCUMENTS Amendment No. 4 to Facility Documents dated as of August 24, 2001 (the "Amendment") among AIM MANAGEMENT GROUP INC., as Seller (together with its successors and assigns, the "Seller") and as servicer...Amendment No. 4 to Facility Documents • April 4th, 2002 • Amvescap PLC/London/ • Investment advice • New York
