X0201 4 2003-11-13 0 0000939767 EXELIXIS INC EXEL 0001030575 FORMELA JEAN FRANCOIS 890 WINTER STREET WALTHAM MA 02451 1 0 0 0 Common Stock 2003-11-13 4 S 0 10002 7.0998 D 1183185 I Partner AVA Common Stock 2003-11-13 4 S 0 4998 7.0998 D 534683 I Partner AVA Shares held by Atlas Venture Fund II LP (AVF) a part of Atlas Venture group of funds. Dr. Formela is a general partner of Atlas Venture Associates II LP (AVA). Shares held by Atlas Europe Fund BV (AVEF) a part of Atlas Venture group of funds. Dr. Formela is a general partner of Atlas Venture Associates II LP (AVA)which is the general partner of AVF. Additional 54051 held by Atlas Venture Germany BV (AVG) and 16500 shares directly held by Dr. Formela. George Scangos/Attorney in Fact 2003-11-14