X0609 4 2026-06-01 0001210677 FIRST ADVANTAGE CORP FA 0001398537 Jardine Bret T false C/O FIRST ADVANTAGE CORPORATION 1 CONCOURSE PARKWAY NE, SUITE 200 ATLANTA GA 30328 1 Chief Legal Officer 1 Common Stock 2026-06-01 4 M 0 25000 5.11 A 32008 D Common Stock 2026-06-01 4 S 0 25000 16.7056 D 7008 D Stock Options (Right to Buy) 5.11 2026-06-01 4 M 0 25000 0 D 2030-02-09 Common Stock 25000 95186 D Shares were sold pursuant to a Rule 10b5-1 trading plan that was adopted by the reporting person on August 8, 2025. Represents the weighted average price for sales of the shares. The shares were sold at prices ranging from $16.500 to $17.070 per share. The reporting person will provide to the Securities and Exchange Commission staff, the Issuer, or any security holder of the Issuer, upon request, full information regarding the number of shares sold at each separate price. The stock options became fully vested on January 31, 2026. /s/ Bret T. Jardine 2026-06-03