X0508 4 2023-12-31 0 0001946563 60 DEGREES PHARMACEUTICALS, INC. SXTP 0001978935 TOOVEY STEPHEN C/O 60 DEGREES PHARMACEUTICALS, INC. 1025 CONNECTICUT AVENUE NW SUITE 1000 WASHINGTON DC 20036 1 0 0 0 0 Common Stock 2024-05-16 4 A 0 4000 0.223 A 14000 D Restricted Stock Units 0 2023-12-31 4 A 0 4000 0 A Common Stock 4000 4000 D Restricted Stock Units 0 2024-05-16 4 M 0 4000 0 D Common Stock 4000 4000 D This transaction represents the settlement of restricted stock units in shares of common stock on May 16, 2024. Stephen Toovey was initially granted a total of 8,000 restricted stock units ("RSUs") on July 11, 2023, of which were subsequently modified effective as of December 31, 2023 to 4,000 RSUs which were fully vested as of December 31, 2023. 4,000 shares underlying the RSUs were settled as of May 16, 2024. After the settlement of the shares of common stock that were underlying the 4,000 RSUs, Stephen Toovey did not own any RSUs. /s/ Stephen Toovey 2024-05-21