X0306 4 2017-08-15 0 0000946673 BANNER CORP BANR 0001187851 ORRICO BRENT A 10 SOUTH FIRST AVE WALLA WALLA WA 99362 1 0 0 0 Common Stock, $.01 par value per share 2017-08-15 4 A 0 571.5026 56.5039 A 75929 D Acquired pursuant to deferred compensation agreement; settled in stock at termination of service. Includes direct ownership of 2,453 shares through IRA and 11,719 shares through Deferred Compensation Plan. Also includes indirect ownership of 36,935 shares through companies controlled by Mr. Orrico and 18,827 shares through trusts directed by Mr. Orrico. /s/ Brent A. Orrico 2017-08-16