X0508 4 2025-12-12 0 0001534154 authID Inc. AUID 0001710737 Garchik Stephen Jeffrey C/O AUTHID INC. 1580 N. LOGAN ST SUITE 660, UNIT 51767 DENVER CO 80203 1 0 1 0 0 Common Stock 2025-12-12 4 S 0 50000 1.06 D 1073563 D Common Stock 130975 I See Footnotes Common Stock 170834 I See Footnotes Common Stock 147627 I See Footnotes Stock Options 3.9 2025-09-04 2035-09-04 Common Stock, $0.0001 par value per share 38024 38024 D Stock Options 3.9 2025-09-04 2035-09-04 Common Stock, $0.0001 par value per share 12500 12500 D Stephen J. Garchik ("Mr. Garchik") disclaims beneficial ownership of any and all of the Issuer's securities reported herein in excess of his actual pecuniary interest. Held by the Garchik Irrevocable 2019 Trust of which Mr. Garchik is a trustee. Held by Garchik Universal Limited Partnership, which Mr. Garchik jointly controls with his sister. Held by Marla Garchik Irrevocable 2020 Trust of which Mr. Garchik is a beneficiary. The shares underling the stock options vest monthly over a period of 12 months. The shares underling the stock options vest annually over a period of three years. /s/ Stephen Jeffrey Garchik 2025-12-16