X0306 4 2021-11-22 0 0001753162 Fathom Holdings Inc. FTHM 0001817237 Harley Joshua C/O FATHOM HOLDINGS INC. 2000 REGENCY PARKWAY DRIVE, SUITE 300 CARY NC 27518 1 1 1 0 Chief Executive Officer Common Stock 2021-11-22 4 S 0 200000 24.125 D 2937035 D Common Stock 2063032 I See footnote The shares were sold by the reporting person in a registered underwritten offering pursuant to an underwriting agreement entered into on November 17, 2021. Represents public offering price of $25.00 per share less underwriting discounts and commissions of $0.875 per share. Of these shares, 9,558 shares are restricted and vest in full on March 24, 2024. Includes an aggregate of 1,700,000 shares held by three trusts for which Mr. Harley serves as a trustee. Includes 363,032 shares held in a trust where an immediate family member serves as trustee. /s/ Donald R. Reynolds, by Power of Attorney 2021-11-23