X0508 4 2025-01-02 0 0001753162 Fathom Holdings Inc. FTHM 0001817258 Giuggio Samantha C/O FATHOM HOLDINGS INC. 2000 REGENCY PARKWAY DRIVE, SUITE 300 CARY NC 27518 0 1 0 0 Chief Broker Officer 0 Common Stock 2025-01-02 4 S 0 678 1.5 D 117690 D Common Stock 2025-01-10 4 S 0 160 1.52 D 117530 D Common Stock 5424 I Owned by spouse Reflects shares sold to cover taxes upon the vesting of restricted stock on December 31, 2024. The reported securities were sold in multiple transactions at prices ranging from $1.50 to $1.5148. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range. Of these shares, 29,247 shares are restricted and vest in full on March 30, 2025, 7,318 shares are restricted and vest in full on September 1, 2025, and 4,634 shares are restricted and vest in full on March 30, 2026. The reported securities were sold in multiple transactions at prices ranging from $1.52 to $1.526. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range. /s/ Donald R. Reynolds, by Power of Attorney 2025-01-14