X0306 4 2021-11-22 0000946673 BANNER CORP BANR 0001402220 Layman John R 10 SOUTH FIRST AVENUE WALLA WALLA WA 99362 1 Common Stock, $0.01 par value per share 2021-11-22 5 L 0 E 43.1252 63.04 A 26004 D Common Stock, $0.01 par value per share 2022-03-02 5 L 0 E 47.1491 61.9308 A 26051 D Acquired pursuant to deferred compensation agreement; settled in stock at termination of service. Includes direct ownership of 6,707 shares through Deferred Compensation Plan and 711 shares through an IRA. /s/ John R. Layman 2022-03-03