Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2026-01-20 Sale | 2026-01-22 6:11 pm | COLUMBIA BANKING SYSTEM INC. | COLB | Moore Devine David EVP Chief Marketing Officer | 260 | $0 | $0 | 22,137 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-03-13 Exercise | 2026-03-17 8:35 pm | N/A N/A | COLUMBIA BANKING SYSTEM INC. | COLB | Moore Devine David EVP Chief Marketing Officer | 940 | $26.23 | 27,187 (Direct) | View |
| 2026-03-13 Exercise | 2026-03-17 8:35 pm | N/A N/A | COLUMBIA BANKING SYSTEM INC. | COLB | Moore Devine David EVP Chief Marketing Officer | 940 | $0 | 27,187 (Direct) | View |
| 2026-03-13 Tax Withholding | 2026-03-17 8:35 pm | N/A N/A | COLUMBIA BANKING SYSTEM INC. | COLB | Moore Devine David EVP Chief Marketing Officer | 376 | $26.23 | 27,187 (Direct) | View |
| 2026-03-01 Tax Withholding | 2026-03-02 9:00 pm | N/A N/A | COLUMBIA BANKING SYSTEM INC. | COLB | Moore Devine David EVP Chief Marketing Officer | 838 | $28.45 | 21,944 (Direct) | View |
| 2026-02-18 Option Award | 2026-02-20 7:31 pm | N/A N/A | COLUMBIA BANKING SYSTEM INC. | COLB | Moore Devine David EVP Chief Marketing Officer | 2,800 | $31.24 | 5,619 (Direct) | View |
| 2026-02-15 Tax Withholding | 2026-02-18 6:29 pm | N/A N/A | COLUMBIA BANKING SYSTEM INC. | COLB | Moore Devine David EVP Chief Marketing Officer | 485 | $31.49 | 22,782 (Direct) | View |
| 2026-02-02 Option Award | 2026-02-04 6:59 pm | N/A N/A | COLUMBIA BANKING SYSTEM INC. | COLB | Moore Devine David EVP Chief Marketing Officer | 2,095 | $29.69 | 23,267 (Direct) | View |
| 2026-02-02 Tax Withholding | 2026-02-04 6:59 pm | N/A N/A | COLUMBIA BANKING SYSTEM INC. | COLB | Moore Devine David EVP Chief Marketing Officer | 965 | $29.69 | 23,267 (Direct) | View |
| 2026-01-20 Tax Withholding | 2026-01-22 6:11 pm | N/A N/A | COLUMBIA BANKING SYSTEM INC. | COLB | Moore Devine David EVP Chief Marketing Officer | 628 | $28.35 | 22,137 (Direct) | View |
| 2025-02-28 Tax Withholding | 2025-03-04 4:15 pm | N/A N/A | COLUMBIA BANKING SYSTEM INC. | COLB | Moore Devine David Chief Marketing Officer | 839 | $26.73 | 23,025 (Direct) | View |
| 2025-02-25 Option Award | 2025-02-26 4:11 pm | N/A N/A | COLUMBIA BANKING SYSTEM INC. | COLB | Moore Devine David Chief Marketing Officer | 5,637 | $26.6 | 19,634 (Direct) | View |
| 2025-02-14 Option Award | 2025-02-18 7:08 pm | N/A N/A | COLUMBIA BANKING SYSTEM INC. | COLB | Moore Devine David Chief Marketing Officer | 990 | $27.41 | 23,864 (Direct) | View |
| 2025-02-14 Tax Withholding | 2025-02-18 7:08 pm | N/A N/A | COLUMBIA BANKING SYSTEM INC. | COLB | Moore Devine David Chief Marketing Officer | 908 | $27.41 | 23,864 (Direct) | View |
| 2025-01-01 Tax Withholding | 2025-01-03 1:15 pm | N/A N/A | COLUMBIA BANKING SYSTEM INC. | COLB | Moore Devine David Chief Marketing Officer | 1,441 | $27.01 | 23,782 (Direct) | View |
| 2024-03-01 Option Award | 2024-03-04 8:02 pm | N/A N/A | COLUMBIA BANKING SYSTEM INC. | COLB | Moore Devine David Chief Marketing Officer | 12,589 | $17.87 | 34,664 (Direct) | View |
| 2024-02-15 Option Award | 2024-02-20 7:09 pm | N/A N/A | COLUMBIA BANKING SYSTEM INC. | COLB | Moore Devine David Chief Marketing Officer | 1,657 | $19.01 | 18,928 (Direct) | View |
| 2024-02-15 Tax Withholding | 2024-02-20 7:09 pm | N/A N/A | COLUMBIA BANKING SYSTEM INC. | COLB | Moore Devine David Chief Marketing Officer | 1,257 | $19.01 | 18,928 (Direct) | View |
| 2024-01-01 Tax Withholding | 2024-01-03 9:35 pm | N/A N/A | COLUMBIA BANKING SYSTEM INC. | COLB | Moore Devine David Chief Marketing Officer | 463 | $26.68 | 18,528 (Direct) | View |
| 2023-03-27 Tax Withholding | 2023-03-29 7:46 pm | N/A N/A | COLUMBIA BANKING SYSTEM INC. | COLB | Moore Devine David Chief Marketing Officer | 132 | $20.81 | 19,454 (Direct) | View |
| 2023-02-28 Option Award | 2023-03-02 6:10 pm | N/A N/A | COLUMBIA BANKING SYSTEM INC. | COLB | Moore Devine David EVP Chief Mktg & Exp Officer | 4,148 | $0 | 19,586 (Direct) | View |
| 2023-02-21 Tax Withholding | 2023-02-23 9:15 pm | N/A N/A | COLUMBIA BANKING SYSTEM INC. | COLB | Moore Devine David EVP Chief Mktg & Exp Officer | 387 | $30.77 | 14,426 (Direct) | View |
| 2023-02-21 Option Award | 2023-02-23 9:15 pm | N/A N/A | COLUMBIA BANKING SYSTEM INC. | COLB | Moore Devine David EVP Chief Mktg & Exp Officer | 6,196 | $0 | 14,426 (Direct) | View |
| 2023-02-15 Option Award | 2023-02-17 2:35 pm | N/A N/A | COLUMBIA BANKING SYSTEM INC. | COLB | Moore Devine David EVP Chief Mktg & Exp Officer | 2,440 | $32.05 | 8,617 (Direct) | View |
| 2023-02-15 Tax Withholding | 2023-02-17 2:35 pm | N/A N/A | COLUMBIA BANKING SYSTEM INC. | COLB | Moore Devine David EVP Chief Mktg & Exp Officer | 739 | $32.05 | 8,617 (Direct) | View |
| 2022-03-27 Tax Withholding | 2022-03-29 5:14 pm | N/A N/A | COLUMBIA BANKING SYSTEM INC. | COLB | Moore Devine David EVP, Chief Mktg & Exp Officer | 80 | $34.07 | 6,916 (Direct) | View |
| 2022-03-07 Option Award | 2022-03-09 3:07 pm | N/A N/A | COLUMBIA BANKING SYSTEM INC. | COLB | Moore Devine David EVP, Chief Mktg & Exp Officer | 667 | $32.72 | 6,996 (Direct) | View |
| 2022-03-07 Tax Withholding | 2022-03-09 3:07 pm | N/A N/A | COLUMBIA BANKING SYSTEM INC. | COLB | Moore Devine David EVP, Chief Mktg & Exp Officer | 167 | $32.72 | 6,996 (Direct) | View |
| 2022-02-28 Tax Withholding | 2022-03-02 3:24 pm | N/A N/A | COLUMBIA BANKING SYSTEM INC. | COLB | Moore Devine David EVP, Chief Mktg & Exp Officer | 377 | $36.63 | 6,496 (Direct) | View |
| 2022-02-15 Option Award | 2022-02-17 3:46 pm | N/A N/A | COLUMBIA BANKING SYSTEM INC. | COLB | Moore Devine David EVP, Chief Mktg & Exp Officer | 1,012 | $36.75 | 6,873 (Direct) | View |