X0306 4 2022-03-09 0 0001401564 First Financial Northwest, Inc. FFNW 0001186226 JACOBSON RICHARD P 201 WELLS AVENUE SOUTH RENTON WA 98057 1 1 0 0 Executive VP and CFO Common Stock, $0.01 par value 2022-03-09 4 F 0 2967 17.12 D 29756 D Reflects vesting of 6,967 shares of restricted stock of which 2,967 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 Richard P. Jacobson 2022-03-11