X0306 4 2022-02-04 0 0001056903 AMERICAN STATES WATER CO AWR 0001855829 Kubiak Patrick 630 E FOOTHILL BLVD, SAN DIMAS CA 91773 0 1 0 0 VP of Asset Management Common Shares 2021-06-02 4 A 0 0.1691 78.85 A 1131.1152 D Common Shares 2021-09-01 4 A 0 0.1555 93.85 A 1131.2707 D Common Shares 2021-12-01 4 A 0 1.5244 94.10 A 1132.7951 D Common Shares 2022-02-04 4 D 0 0.0323 0.00 D 1132.7628 D Common Shares 2022-02-04 4 F 0 13.7506 89.69 D 1119.0122 D Common Shares 2022-02-04 4 F 0 12.4411 89.69 D 1106.5711 D Common Shares 2022-02-04 4 F 0 16.512 89.69 D 1090.0591 D DER Units credited on 06/02/2021 as dividend at FMV DER Units credited on 09/01/2020 as dividend at FMV DER units credited on 12/01/2021 as dividend at FMV Adjustment due to partial share 13.7506 shares withheld to satisfy tax liability. 12.4411 shares withheld to satisfy tax liability. 16.5120 shares withheld to satisfy tax liability. /s/ Patrick Kubiak 2022-02-11