X0303 4 2011-02-15 0 0000002491 BALLY TECHNOLOGIES, INC. BYI 0001201647 HADDRILL RICHARD M 6601 S. BERMUDA ROAD LAS VEGAS NV 89119 1 1 0 0 Chief Executive Officer Common Stock, par value $.10 per share 2011-02-15 4 F 0 5502 40.11 D 746241 D Represents a reduction in shares to satisfy the tax withholding obligation of the Company with respect to the vesting on February 15, 2011 of 15,094 shares of restricted stock held by Mr. Haddrill. Mark Lerner, attorney-in-fact for: Richard M. Haddrill 2011-02-17