X0202 4 2004-10-04 0 0001135271 JAMDAT MOBILE INC JMDT 0001259036 APAX MANAGERS INC 445 PARK AVE NEW YORK NY 10022 0 0 1 0 Common Stock 2004-10-04 4 C 0 3723082 A 3723082 I See Footnote Founders Convertible Preferred Stock 2004-10-04 4 C 0 3174600 D Common Stock 1058200 0 I See Footnote Series B Convertible Preferred Stock 2004-10-04 4 C 0 6666663 D Common Stock 2222221 0 I See Footnote Series C Convertible Preferred Stock 2004-10-04 4 C 0 1327983 D Common Stock 442661 0 I See Footnote Reflects 3,178,770 shares directly owned by Apax Excelisor VI, L.P., 259,870 shares owned directly by Apax Excelsior VI-A, C.V., 173,123 shares owned directly by Apax Excelsior VI-B, C.V., and 111,319 shares owned directly by Patricof Private Investment Club III. Not applicable. 1 for 3. Each share of Founders Convertible Preferred Stock, Series B Convertible Preferred Stock and Series C Convertible Preferred Stock automatically converted into 1/3 share of common stock immediately prior to the closing of JAMDAT Mobile Inc.'s initial public offering, based on a three-for-one reverse stock split that became effective on September 28, 2004. Immediately. Reflects 903,492 shares directly owned by Apax Excelisor VI, L.P., 73,862 shares owned directly by Apax Excelsior VI-A, C.V., 49,206 shares owned directly by Apax Excelsior VI-B, C.V., and 31,640 shares owned directly by Patricof Private Investment Club III. Reflects 1,897,333 shares directly owned by Apax Excelisor VI, L.P., 155,111 shares owned directly by Apax Excelsior VI-A, C.V., 103,333 shares owned directly by Apax Excelsior VI-B, C.V., and 66,444 shares owned directly by Patricof Private Investment Club III. Reflects 377,945 shares directly owned by Apax Excelisor VI, L.P., 30,897 shares owned directly by Apax Excelsior VI-A, C.V., 20,584 shares owned directly by Apax Excelsior VI-B, C.V., and 13,235 shares owned directly by Patricof Private Investment Club III. /s/ George M Jenkins on behalf of Apax Managers, Inc. 2004-10-05