Columbia Banking System, Inc.(COLB)
Regional Banks
Community Banks
| Filing Date | Insider | Type | 10b5-1 | Net Shares | Ownership change | Avg. Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-06-10 | Moore Devine David EVP Chief Marketing Officer | Sale | -3,872 | -17.20%18,636 | $29.77 | $115,289 | View SEC filing | |
| 2026-03-17 | Lakely Brock EVP, Chief Accounting Officer | Sale | -211 | -1.86%11,104 | $26.23 | $5,535 | View SEC filing | |
| 2026-03-17 | BARUFFI KUMI YAMAMOTO EVP General Counsel, Corp Sec | Sale | -937 | -1.71%53,715 | $26.23 | $24,578 | View SEC filing | |
| 2026-03-05 | Nixon Torran B Senior Executive VP | Sale | -4,481 | -4.36%98,229 | $28.55 | $127,932 | View SEC filing | |
| 2026-02-03 | GARDNER STEVEN R Director | Sale | -13,725 | -100.00%0 | $29.43 | $403,927 | View SEC filing | |
| 2025-03-05 | Nixon Torran B Senior Executive VP | Sale | -4,481 | -4.10%104,869 | $25.99 | $116,461 | View SEC filing | |
| 2024-02-07 | SEATON ELIZABETH WHITEHEAD Director | Purchase | +2,685 | +12.03%25,001 | $18.48 | $49,619 | View SEC filing | |
| 2024-02-02 | Lund Randal Lee Director | Purchase | +1,000 | +6.19%17,149 | $19.29 | $19,288 | View SEC filing | |
| 2024-02-01 | MACHUCA LUIS Director | Purchase | +4,889 | +8.74%60,835 | $20.58 | $100,638 | View SEC filing | |
| 2024-02-01 | Deer Aaron James Chief Strategy/Innovation Offc | Purchase | +2,000 | +5.74%36,850 | $19.32 | $38,648 | View SEC filing | |
| 2024-02-01 | Nixon Torran B Senior Executive VP | Purchase | +3,650 | +2.76%135,750 | $20.49 | $74,802 | View SEC filing | |
| 2024-01-31 | EERKES CRAIG D Director | Purchase | +2,141 | +7.38%31,163 | $20.82 | $44,579 | View SEC filing | |
| 2024-01-31 | Merrywell Christopher Senior Executive VP | Purchase | +5,000 | +10.93%50,727 | $21.09 | $105,450 | View SEC filing | |
| 2024-01-30 | Stein Clint President, CEO | Purchase | +9,500 | +6.08%165,684 | $20.96 | $199,112 | View SEC filing | |
| 2024-01-30 | Numata S Mae Fujita Director | Purchase | +2,400 | +8.84%29,541 | $21.09 | $50,608 | View SEC filing | |
| 2024-01-30 | Finkelstein Mark A Director | Purchase | +3,592 | +17.68%23,908 | $20.87 | $74,965 | View SEC filing | |
| 2024-01-30 | Forrest Eric Director | Purchase | +4,750 | +23.65%24,838 | $20.89 | $99,245 | View SEC filing | |
| 2024-01-30 | FARNSWORTH RON L Chief Financial Officer | Purchase | +2,500 | +1.59%160,073 | $20.71 | $51,775 | View SEC filing | |
| 2024-01-30 | SCHULTZ JOHN F Director | Purchase | +8,559 | +25.69%41,870 | $20.39 | $174,561 | View SEC filing | |
| 2023-07-05 | BARUFFI KUMI YAMAMOTO General Counsel, Corporate Sec | Purchase | +854 | +2.00%43,511 | $18.25 | $15,586 | View SEC filing | |
| 2023-07-05 | Deer Aaron James Chief Strategy/Innovation Offc | Purchase | +854 | +2.42%36,144 | $18.25 | $15,586 | View SEC filing | |
| 2023-05-24 | EERKES CRAIG D Director | Purchase | +2,381 | +8.94%29,022 | $21.01 | $50,025 | View SEC filing | |
| 2023-01-04 | BARUFFI KUMI YAMAMOTO EVP General Counsel | Purchase | +232 | +0.98%23,816 | $26.84 | $6,227 | View SEC filing | |
| 2023-01-04 | Lawson David C EVP Chief H.R. Officer | Purchase | +264 | +1.26%21,212 | $26.84 | $7,086 | View SEC filing | |
| 2022-07-01 | Lawson David C EVP & Chief H.R. Officer | Purchase | +271 | +1.31%20,948 | $25.79 | $6,989 | View SEC filing |
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