X0202 4 2005-07-12 0 0001135271 JAMDAT MOBILE INC JMDT 0001091435 LASKY MITCHELL JAMDAT MOBILE INC. 3415 S. SEPULVEDA BLVD., SUITE 700 LOS ANGELES CA 90034 1 1 0 0 Chief Executive Officer Common Stock 2005-07-12 4 S 0 1400 32.00 D 918421 D Common Stock 2005-07-12 4 S 0 400 32.10 D 918021 D Common Stock 2005-07-12 4 S 0 12 32.24 D 918009 D Common Stock 2005-07-12 4 S 0 388 32.05 D 917621 D Common Stock 2005-07-12 4 S 0 600 32.16 D 917021 D Common Stock 2005-07-12 4 S 0 200 31.99 D 916821 D Common Stock 2005-07-12 4 S 0 200 31.78 D 916621 D Common Stock 2005-07-12 4 S 0 100 31.76 D 916521 D Common Stock 42000 I See Note Common Stock 42000 I See Note Common Stock 2000 I See Note The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 27, 2004. Represents 42,000 shares held by the Lasky Grantor Retained Annuity Trust dated September 7, 2004, of which Mitch Lasky is the grantor/settlor and trustee. Represents 42,000 shares of common stock held by the Barajas Grantor Retained Annuity Trust dated September 7, 2004, of which the reporting person's wife is the grantor/settlor and trustee. Mitch Lasky disclaims beneficial ownership of these securities and this report shall not be deemed an admission that Mitch Lasky is the beneficial owner of such securities for purposes of Section 16 or for any other purpose. Represents 2,000 shares of common stock held by the Lasky/Barajas Children's Trust dated September 7, 2004, of which Mitch Lasky and his wife are co-settlors and co-trustees. Mitch Lasky disclaims beneficial ownership of these securities and this report shall not be deemed an admission that Mitch Lasky is the beneficial owner of such securities for purposes of Section 16 or for any other purpose. /s/ Craig Gatarz, by power of attorney 2005-07-14