EXHIBIT d(15) INVESTMENT SUB-ADVISORY AGREEMENT This AGREEMENT made effective the 20th day of December, 2004, by and between THE VARIABLE ANNUITY LIFE INSURANCE COMPANY, hereinafter referred to as "VALIC," and JOHN MCSTAY INVESTMENT COUNSEL, L.P.,...Investment Sub-Advisory Agreement • December 20th, 2004 • Valic Co I • Texas
EXHIBIT d(1)(a) INVESTMENT ADVISORY AGREEMENT This AGREEMENT made as of this 1st day of January, 2002, by and between THE VARIABLE ANNUITY LIFE INSURANCE COMPANY, hereinafter referred to as the "ADVISER," and VALIC COMPANY I, hereinafter referred to...Investment Advisory Agreement • December 20th, 2004 • Valic Co I • Texas
