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 1:20 pm |
COLUMBIA BANKING SYSTEM INC. | COLB | Merrywell Christopher Senior Executive VP |
5,000 | $21.09 | $105,450 | 50,727 (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 |
2025-02-25 Option Award(A) |
2025-03-14 9:50 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Merrywell Christopher Senior Executive VP |
37,593 | $26.6 | 147,357 (Direct) |
View |
2025-02-28 Tax Withholding |
2025-03-04 4:13 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Merrywell Christopher Senior Executive VP |
3,230 | $26.73 | 43,392 (Direct) |
View |
2025-02-25 Option Award |
2025-02-26 4:05 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Merrywell Christopher Senior Executive VP |
37,592 | $26.6 | 143,596 (Direct) |
View |
2025-02-14 Tax Withholding |
2025-02-18 7:07 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Merrywell Christopher Senior Executive VP |
2,365 | $27.41 | 46,622 (Direct) |
View |
2025-02-14 Option Award |
2025-02-18 7:07 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Merrywell Christopher Senior Executive VP |
1,673 | $27.41 | 46,622 (Direct) |
View |
2025-01-01 Tax Withholding |
2025-01-03 1:13 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Merrywell Christopher Senior Executive VP |
3,527 | $27.01 | 47,314 (Direct) |
View |
2024-03-01 Option Award |
2024-03-04 7:13 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Merrywell Christopher Senior Executive VP |
61,554 | $17.87 | 80,020 (Direct) |
View |
2024-02-15 Option Award |
2024-02-20 7:06 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Merrywell Christopher Senior Executive VP |
3,002 | $19.01 | 50,841 (Direct) |
View |
2024-02-15 Tax Withholding |
2024-02-20 7:06 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Merrywell Christopher Senior Executive VP |
2,888 | $19.01 | 50,841 (Direct) |
View |
2024-01-01 Tax Withholding |
2024-01-03 9:32 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Merrywell Christopher Senior Executive VP |
904 | $26.68 | 45,727 (Direct) |
View |
2023-03-27 Tax Withholding |
2023-03-29 7:45 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Merrywell Christopher Senior Executive VP |
389 | $20.81 | 47,535 (Direct) |
View |
2023-02-28 Option Award |
2023-03-02 6:09 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Merrywell Christopher EVP Chief Operating Officer |
9,992 | $0 | 47,924 (Direct) |
View |
2023-02-21 Option Award |
2023-02-23 9:07 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Merrywell Christopher EVP Chief Operating Officer |
25,521 | $0 | 35,932 (Direct) |
View |
2023-02-21 Tax Withholding |
2023-02-23 9:07 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Merrywell Christopher EVP Chief Operating Officer |
1,091 | $30.77 | 35,932 (Direct) |
View |
2023-02-15 Option Award |
2023-02-17 2:34 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Merrywell Christopher EVP Chief Operating Officer |
4,636 | $32.05 | 11,502 (Direct) |
View |
2023-02-15 Tax Withholding |
2023-02-17 2:34 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Merrywell Christopher EVP Chief Operating Officer |
2,003 | $32.05 | 11,502 (Direct) |
View |
2022-03-27 Tax Withholding |
2022-03-29 5:13 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Merrywell Christopher EVP Chief Operating Officer |
233 | $34.07 | 8,869 (Direct) |
View |
2022-03-07 Tax Withholding |
2022-03-09 3:07 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Merrywell Christopher EVP Chief Operating Officer |
477 | $32.72 | 9,102 (Direct) |
View |
2022-03-07 Option Award |
2022-03-09 3:07 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Merrywell Christopher EVP Chief Operating Officer |
1,210 | $32.72 | 9,102 (Direct) |
View |
2022-02-28 Tax Withholding |
2022-03-02 3:23 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Merrywell Christopher EVP Chief Operating Officer |
649 | $36.63 | 8,369 (Direct) |
View |
2022-02-15 Option Award |
2022-02-17 3:45 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Merrywell Christopher EVP Chief Operating Officer |
1,632 | $36.75 | 9,018 (Direct) |
View |
2021-03-27 Tax Withholding |
2021-03-30 1:26 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Merrywell Christopher EVP Chief Operating Officer |
153 | $45.11 | 7,386 (Direct) |
View |
2021-02-26 Tax Withholding |
2021-03-02 6:07 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Merrywell Christopher EVP Chief Operating Officer |
392 | $44.29 | 7,539 (Direct) |
View |
2021-02-22 Tax Withholding |
2021-02-24 5:53 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Merrywell Christopher EVP Chief Operating Officer |
494 | $45.93 | 7,931 (Direct) |
View |
2021-02-15 Option Award |
2021-02-17 7:12 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Merrywell Christopher EVP Chief Operating Officer |
927 | $43.09 | 8,425 (Direct) |
View |
2020-08-31 Other |
2020-09-02 4:39 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Merrywell Christopher EVP Chief Operating Officer |
491 | $0 | 7,989 (Direct) |
View |