BANR's three largest insider shareholders as of September 29, 2026 are Mark J Grescovich (President And Ceo, 269.25K shares), David A Klaue (Director, 134.94K shares), Cynthia D Purcell (Executive Vp, Banner Bank, 51.57K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Mark J Grescovich | President And Ceo | 269,252 | 0 | 269,252 | 24.4% | 03 Apr, 2026 |
| 2 | David A Klaue | Director | 134,944 | 0 | 134,944 | 12.2% | 04 Aug, 2025 |
| 3 | Cynthia D Purcell | Executive Vp, Banner Bank | 51,570 | 0 | 51,570 | 4.7% | 03 Apr, 2026 |
| 4 | Peter Conner | Exec Consultant, Banner Bank | 48,483 | 0 | 48,483 | 4.4% | 04 Apr, 2024 |
| 5 | James M Costa | Executive Vp, Banner Bank | 42,467 | 0 | 42,467 | 3.8% | 03 Aug, 2026 |
| 6 | John R Layman | Director | 37,566 | 0 | 37,566 | 3.4% | 02 Jun, 2026 |
| 7 | M Kirk Quillin | Executive Vp, Banner Bank | 37,070 | 0 | 37,070 | 3.4% | 04 Apr, 2025 |
| 8 | Brent A Orrico | Director | 36,957 | 0 | 36,957 | 3.3% | 01 Nov, 2021 |
| 9 | James T Jr Reed | Executive Vp, Banner Bank | 35,646 | 0 | 35,646 | 3.2% | 03 Apr, 2026 |
| 10 | Robert Butterfield | Executive Vp | 32,687 | 0 | 32,687 | 3.0% | 03 Apr, 2026 |
| 11 | Kayleen R Kohler | Executive Vp, Banner Bank | 29,538 | 0 | 29,538 | 2.7% | 03 Apr, 2026 |
| 12 | Jill M Rice | Executive Vp, Banner Bank | 29,227 | 0 | 29,227 | 2.6% | 03 Apr, 2026 |
| 13 | Gary W Wagers | Executive Vp, Banner Bank | 26,537 | 0 | 26,537 | 2.4% | 31 Mar, 2022 |
| 14 | Kenneth A Larsen | Executive Vp, Banner Bank | 25,178 | 0 | 25,178 | 2.3% | 03 Apr, 2026 |
| 15 | Sherrey Luetjen | Executive Vp | 24,770 | 0 | 24,770 | 2.2% | 03 Apr, 2026 |
| 16 | Janet M Brown | Executive Vp, Banner Bank | 24,394 | 0 | 24,394 | 2.2% | 03 Apr, 2026 |
| 17 | Kenneth William Johnson | Executive Vp, Banner Bank | 21,914 | 0 | 21,914 | 2.0% | 01 Apr, 2022 |
| 18 | James P.G. Mclean | Executive Vp, Banner Bank | 21,323 | 0 | 21,323 | 1.9% | 15 Sep, 2026 |
| 19 | James P Garcia | Executive Vp, Banner Bank | 20,937 | 0 | 20,937 | 1.9% | 04 Apr, 2024 |
| 20 | Mark Charles Borrecco | Executive Vp, Banner Bank | 20,699 | 0 | 20,699 | 1.9% | 02 Apr, 2026 |
| 21 | Roberto R Herencia | Director | 17,441 | 0 | 17,441 | 1.6% | 04 Aug, 2025 |
| 22 | Connie R Collingsworth | Director | 14,327 | 0 | 14,327 | 1.3% | 02 Jun, 2026 |
| 23 | Karen Harrison | Executive Vp, Banner Bank | 12,324 | 0 | 12,324 | 1.1% | 10 Sep, 2026 |
| 24 | Kevin F Riordan | Director | 12,089 | 0 | 12,089 | 1.1% | 02 Jun, 2026 |
| 25 | Jennifer Jane Krug | Executive Vp, Banner Bank | 10,551 | 0 | 10,551 | 1.0% | 03 Apr, 2026 |
| 26 | Daniel Everett Oxford | Executive Vp, Banner Bank | 9,308 | 0 | 9,308 | 0.8% | 03 Apr, 2026 |
| 27 | Terry Schwakopf | Director | 9,152 | 0 | 9,152 | 0.8% | 04 Aug, 2025 |
| 28 | John Clarence Pedersen | Director | 9,073 | 0 | 9,073 | 0.8% | 02 Jun, 2026 |
| 29 | Ellen Rm Boyer | Director | 7,389 | 0 | 7,389 | 0.7% | 02 Jun, 2026 |
| 30 | Scott S. Newman | Executive Vp, Banner Bank | 6,938 | 0 | 6,938 | 0.6% | 03 Aug, 2026 |
| 31 | Paul J. Walsh | Director | 5,773 | 0 | 5,773 | 0.5% | 02 Jun, 2026 |
| 32 | Merline Saintil | Director | 5,067 | 0 | 5,067 | 0.5% | 01 Nov, 2021 |
| 33 | David I Matson | Director | 4,182 | 0 | 4,182 | 0.4% | 01 Feb, 2022 |
| 34 | Margot Copeland | Director | 3,996 | 0 | 3,996 | 0.4% | 15 Jun, 2026 |
| 35 | Judith A Steiner | Executive Vp, Banner Bank | 3,063 | 0 | 3,063 | 0.3% | 02 Jun, 2026 |
| 36 | Millicent C. Tracey | Director | 1,789 | 0 | 1,789 | 0.2% | 02 Jun, 2026 |
| 37 | Monica Bernadette O'Reilly | Director | 1,259 | 0 | 1,259 | 0.1% | 02 Jun, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 10 Sep, 2026 | Karen Harrison | Executive Vp, Banner Bank | Disposed D | 1,314 | $70.27 | $92.34K | 12,324 | Direct |
| 31 Jul, 2026 | James M Costa | Executive Vp, Banner Bank | Disposed F | 386 | $69.87 | $26.97K | 42,467 | Direct |
| 31 Jul, 2026 | Scott S. Newman | Executive Vp, Banner Bank | Disposed F | 69 | $69.87 | $4.82K | 6,938 | Direct |
| 15 Jun, 2026 | Margot Copeland | Director | Disposed D | 1,777 | $67.29 | $119.57K | 3,996 | Direct |
| 12 Jun, 2026 | James P.G. Mclean | Executive Vp, Banner Bank | Disposed D | 1,800 | $67.16 | $120.89K | 22,393 | Direct |
| 01 Jun, 2026 | Margot Copeland | Director | Acquired A | 1,007 | $62.89 | $63.33K | 5,773 | Direct |
| 01 Jun, 2026 | Judith A Steiner | Director | Acquired A | 1,259 | $62.89 | $79.18K | 3,063 | Direct |
| 01 Jun, 2026 | Kevin F Riordan | Director | Acquired A | 1,162 | $62.89 | $73.08K | 12,089 | Direct |
| 01 Jun, 2026 | John R Layman | Director | Acquired A | 1,007 | $62.89 | $63.33K | 37,566 | Direct |
| 01 Jun, 2026 | Paul J. Walsh | Director | Acquired A | 1,007 | $62.89 | $63.33K | 5,773 | Direct |
| 01 Jun, 2026 | John Clarence Pedersen | Director | Acquired A | 1,240 | $62.89 | $77.98K | 9,073 | Direct |
| 01 Jun, 2026 | Millicent C. Tracey | Director | Acquired A | 1,007 | $62.89 | $63.33K | 1,789 | Direct |
| 01 Jun, 2026 | Connie R Collingsworth | Director | Acquired A | 1,123 | $62.89 | $70.63K | 14,327 | Direct |
| 01 Jun, 2026 | Monica Bernadette O'Reilly | Director | Acquired A | 1,259 | $62.89 | $79.18K | 1,259 | Direct |
| 01 Jun, 2026 | Ellen Rm Boyer | Director | Acquired A | 1,123 | $62.89 | $70.63K | 7,389 | Direct |
| 02 Apr, 2026 | James P.G. Mclean | Executive Vp, Banner Bank | Disposed F | 151 | $60.86 | $9.19K | 24,193 | Direct |
| 02 Apr, 2026 | Janet M Brown | Executive Vp, Banner Bank | Disposed F | 152 | $60.86 | $9.25K | 24,394 | Direct |
| 02 Apr, 2026 | Cynthia D Purcell | Executive Vp, Banner Bank | Disposed F | 412 | $60.86 | $25.07K | 51,570 | Direct |
| 02 Apr, 2026 | James M Costa | Executive Vp, Banner Bank | Disposed F | 252 | $60.86 | $15.34K | 42,853 | Direct |
| 02 Apr, 2026 | Jill M Rice | Executive Vp, Banner Bank | Disposed F | 229 | $60.86 | $13.94K | 29,227 | Direct |