X0508 4 2025-02-25 0001472787 First American Financial Corp FAF 0001507625 Seaton Mark Edward 1 FIRST AMERICAN WAY SANTA ANA CA 92707 1 EVP & Chief Financial Officer 0 Common Stock 2025-02-25 4 S 0 37321 65.2745 D 158490.58 D The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.79 to $65.61, inclusive. 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 the ranges set forth in this footnote. Includes 5,200 unvested Restricted Stock Units ("RSUs") acquired pursuant to an original grant of 18,633 RSUs and shares acquired through automatic dividend reinvestment, vesting in four equal annual increments commencing 2/22/2023, the first anniversary of the grant. Includes 7,389 unvested RSUs acquired pursuant to an original grant of 20,612 RSUs and shares acquired through automatic dividend reinvestment, vesting in three equal annual increments commencing 2/16/2024, the first anniversary of the grant. Includes 14,802 unvested RSUs acquired pursuant to an original grant of 21,414 RSUs and shares acquired through automatic dividend reinvestment, vesting in three equal annual increments commencing 2/22/2025, the first anniversary of the grant. Includes 28,606 unvested RSUs acquired pursuant to a grant vesting in three equal annual increments commencing 2/24/2026, the first anniversary of the grant. /s/ Stacy S. Rust, Attorney-in-Fact for Mark E. Seaton 2025-02-27