X0306 4/A 2021-07-13 2021-07-15 false 0001280784 Hercules Capital, Inc. HTGC 0001653448 Grace Melanie C/O HERCULES CAPITAL INC. 400 HAMILTON AVENUE SUITE 310 PALO ALTO CA 94301 false true false false General Counsel & CCO Common Stock 2021-07-13 4 F false 304.00 17.25 D 65204.00 D Securities disposed of originally reported as 271 shares. Amount of securities beneficially owned originally reported as 65,237. /s/ /Melanie Grace 2021-07-27