X0306 4 2015-06-30 0 0001089907 SWK Holdings Corp SWKH 0001480140 Weinberg Michael 2100 MCKINNEY AVENUE 18TH FLOOR DALLAS TX 75201 1 0 0 0 Common Stock 2015-06-30 4 A 0 9862 A 430385 D Includes 2,500 shares issued to the Reporting Person as compensation for his service as a director. Also includes 7,362 shares issued in connection with the Reporting Person's voluntary decision to receive shares in lieu cash compensation for his service as a director, based on the $1.63 closing price of the common stock on June 30, 2015. /s/ Michael Weinberg, By Parth S. Munshi, Attorney-in-Fact 2015-07-02