X0508 4/A 2023-08-04 2023-08-08 0 0001530249 FS Bancorp, Inc. FSBW 0001368780 FULLER ROBERT B 6920 220TH STREET SW MOUNTLAKE TERRACE WA 98043 0 1 0 0 Chief Credit Officer 0 Common Stock 2023-08-04 4 S 0 290 31.216 D 0 D Common Stock 8080 D Common Stock 5816 I By ESOP This Form 4/A amends and corrects the Form 4 filed on August 8, 2023 which was filed under the incorrect SEC Edgar codes. /s/Robert B. Fuller 2023-08-09