X0306 4 2020-05-15 0 0000946673 BANNER CORP BANR 0001187851 ORRICO BRENT A 10 SOUTH FIRST AVENUE WALLA WALLA WA 99362 1 0 0 0 Common Stock, $.01 par value per share 2020-05-15 4 A 0 990.4058 29.8138 A 81924 D Acquired pursuant to deferred compensation agreement; settled in stock at termination of service. Includes direct ownership of 2,453 shares through IRA and 17,196 shares through Deferred Compensation Plan. Also includes indirect ownership of 33,855 shares through companies controlled by Mr. Orrico and 17,310 shares through trusts directed by Mr. Orrico. /s/Brent A. Orrico 2020-05-15