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 |
| 2024-01-30 Purchase | 2024-01-31 9:12 pm | COLUMBIA BANKING SYSTEM INC. | COLB | EERKES CRAIG D Director | 2,141 | $20.82 | $44,579 | 31,163 (Direct) | View |
| 2023-05-24 Purchase | 2023-05-24 1:10 pm | COLUMBIA BANKING SYSTEM INC. | COLB | EERKES CRAIG D Director | 2,381 | $21.01 | $50,025 | 29,022 (Direct) | View |
| 2022-06-10 Purchase | 2022-06-13 4:54 pm | COLUMBIA BANKING SYSTEM INC. | COLB | EERKES CRAIG D Director | 1,694 | $28.52 | $48,313 | 20,227 (Direct) | View |
| 2020-05-07 Purchase | 2020-05-08 3:48 pm | COLUMBIA BANKING SYSTEM INC. | COLB | EERKES CRAIG D Director | 1,000 | $22.93 | $22,930 | 14,224 (Direct) | View |
| 2020-03-10 Purchase | 2020-03-10 7:31 pm | COLUMBIA BANKING SYSTEM INC. | COLB | EERKES CRAIG D Director | 1,000 | $28.27 | $28,270 | 13,224 (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 |
| 2023-05-18 Option Award | 2023-05-19 7:00 pm | N/A N/A | COLUMBIA BANKING SYSTEM INC. | COLB | EERKES CRAIG D Director | 4,028 | $0 | 26,641 (Direct) | View |
| 2023-03-02 Option Award | 2023-03-03 6:21 pm | N/A N/A | COLUMBIA BANKING SYSTEM INC. | COLB | EERKES CRAIG D Director | 648 | $0 | 22,613 (Direct) | View |
| 2023-02-21 Option Award | 2023-02-23 12:49 pm | N/A N/A | COLUMBIA BANKING SYSTEM INC. | COLB | EERKES CRAIG D Director | 1,738 | $0 | 21,965 (Direct) | View |
| 2021-05-26 Option Award | 2021-05-28 5:22 pm | N/A N/A | COLUMBIA BANKING SYSTEM INC. | COLB | EERKES CRAIG D Director | 1,669 | $0 | 18,533 (Direct) | View |
| 2020-05-27 Option Award | 2020-05-28 7:53 pm | N/A N/A | COLUMBIA BANKING SYSTEM INC. | COLB | EERKES CRAIG D Director | 2,640 | $0 | 16,864 (Direct) | View |
| 2019-07-24 Option Award | 2019-07-26 2:07 pm | N/A N/A | COLUMBIA BANKING SYSTEM INC. | COLB | EERKES CRAIG D Director | 1,902 | $36.8 | 12,224 (Direct) | View |