1 EXHIBIT 99.5a INVESTMENT ADVISORY AND MANAGEMENT AGREEMENT This INVESTMENT ADVISORY AND MANAGEMENT AGREEMENT is dated as of September 16, 1992, as amended on August 30, 1994, between SUNAMERICA SERIES TRUST, a Massachusetts business trust (the...Investment Advisory and Management Agreement • February 29th, 1996 • Sunamerica Series Trust
EXHIBIT 99.5b SUBADVISORY AGREEMENT Between SUNAMERICA ASSET MANAGEMENT CORP.Subadvisory Agreement • February 29th, 1996 • Sunamerica Series Trust • New York
WITNESSETH:Participation Agreement • February 29th, 1996 • Sunamerica Series Trust • California
