X0306 4 2012-12-15 0001241199 CAPITALSOURCE INC CSE 0001256320 CORSINI BRYAN M C/O CAPITALSOURCE INC. 5404 WISCONSIN AVENUE, 2ND FLOOR CHEVY CHASE MD 20815 0 1 0 0 EVP/CAO of CapitalSource Bank Common Stock 2012-12-15 4 F 0 5864 7.63 D 160791 D Includes 419 shares of common stock acquired in connection with the Issuer's quarterly dividends. /s/ Kori Ogrosky, Attorney-in-Fact 2012-12-18