X0306 4 2022-03-09 0 0001401564 First Financial Northwest, Inc. FFNW 0001594958 Clariza Ronnie J 201 WELLS AVENUE SOUTH RENTON WA 98057 0 1 0 0 Senior VP/CRO of FFNW Bank Common Stock, $0.01 par value 2022-03-09 4 F 0 1253 17.12 D 27026 D Reflects vesting of 3,953 shares of restricted stock of which 1,253 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 Ronnie J. Clariza 2022-03-11