X0202 4 2008-01-07 0 0001098972 ANTIGENICS INC /DE/ AGEN 0000935679 ARMEN GARO H 162 FIFTH AVENUE SUITE 900 NEW YORK NY 10010 0 1 0 0 Chairman and CEO Common Stock 2008-01-07 4 A 0 68750 A 335360 D Common Stock 11489274 I By Antigenics Holdings LLC and Armen Partners LP Represents settlement of vested restricted shares granted on January 5, 2007. Dr. Armen is the CEO, Chairman of the Board of Managers, and a member, of Antigenics Holdings LLC ("Holdings") which, as of the date of this report, owns 11,154,274 shares of Antigenics Inc. common stock. Dr. Armen has a pecuniary interest in only a portion of the shares held by Holdings and disclaims beneficial ownership except to the extent of his pecuniary interest therein. Dr. Armen is also General Partner of Armen Partners LP. Armen Partners LP owns a total of 335,000 shares of Antigenics Inc. common stock. Dr. Armen has a pecuniary interest in only a portion of the shares held by Armen Partners LP and disclaims beneficial ownership except to the extent of his pecuniary interest therin. Christine M. Klaskin, by Power of Attorney 2008-01-08