X0306 4 2023-03-02 0 0001401564 First Financial Northwest, Inc. FFNW 0001194604 KILEY JOSEPH W III 201 WELLS AVENUE SOUTH RENTON WA 98057 1 1 0 0 President and CEO Common Stock, $0.01 par value 2023-03-02 4 F 0 3086 14.96 D 33156 D Reflects vesting of 11,786 shares of restricted stock of which 3,086 shares were withheld at the election of the Reporting Person for Issuer to pay the value of the vested shares to state and federal tax authorities for the Reporting Person's account. /s/Karla Evans as Power of Attorney for Joseph W. Kiley III 2023-03-06