X0407 4/A 2022-12-30 2023-01-04 0001089907 SWK Holdings Corp SWKH 0001911405 Hatcher Robert K. 14755 PRESTON ROAD, SUITE 105 DALLAS TX 75254 1 0 0 0 0 Common Stock 2022-12-30 4 A 0 779 17.64 A 5511 D Consists of restricted shares of common stock granted to the Reporting Person as compensation in advance for his services as a director, based on the $17.64 closing price of the common stock on December 30, 2022. The restricted shares vest on December 30, 2023, subject to the Reporting Person's continued service through such vesting date. Reflects securities beneficially owned following the reported transaction as of the applicable transaction date. On January 4, 2023, the Reporting Person filed a Form 4 (the "Original Form 4"), which mistakenly reported the acquisition of 1,120 shares of common stock by the Reporting Person in lieu of cash compensation for his services as a director. The Reporting Person elected to receive such compensation in cash, and did not acquire such shares. Accordingly, this amendment is being filed to amend and restate the Original Form 4 in its entirety. /s/ Yvette Heinrichson, as attorney-in-fact 2023-07-05