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 |
2024-02-06 Purchase |
2024-02-07 6:21 pm |
COLUMBIA BANKING SYSTEM INC. | COLB | SEATON ELIZABETH WHITEHEAD Director |
2,685 | $18.48 | $49,619 | 25,001 (Direct) |
View |
2024-02-01 Purchase |
2024-02-02 9:22 pm |
COLUMBIA BANKING SYSTEM INC. | COLB | Lund Randal Lee Director |
1,000 | $19.29 | $19,288 | 17,149 (Direct) |
View |
2024-01-31 Purchase |
2024-02-01 7:01 pm |
COLUMBIA BANKING SYSTEM INC. | COLB | MACHUCA LUIS Director |
4,889 | $20.58 | $100,638 | 60,835 (Direct) |
View |
2024-02-01 Purchase |
2024-02-01 3:30 pm |
COLUMBIA BANKING SYSTEM INC. | COLB | Deer Aaron James Chief Strategy/Innovation Offc |
2,000 | $19.32 | $38,648 | 36,850 (Direct) |
View |
2024-01-31 Purchase |
2024-02-01 3:25 pm |
COLUMBIA BANKING SYSTEM INC. | COLB | Nixon Torran B Senior Executive VP |
3,650 | $20.49 | $74,802 | 135,750 (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 |
2024-03-01 Option Award |
2024-03-04 7:49 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | OGNALL ANDREW H IMO General Counsel |
19,584 | $17.87 | 98,889 (Direct) |
View |
2024-03-01 Option Award |
2024-03-04 7:43 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Burns Sheri Chief Human Resources Officer |
20,984 | $17.87 | 60,591 (Direct) |
View |
2024-03-01 Option Award |
2024-03-04 7:39 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | BARUFFI KUMI YAMAMOTO General Counsel, Corporate Sec |
27,420 | $17.87 | 78,549 (Direct) |
View |
2024-03-01 Option Award |
2024-03-04 7:34 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Anderson Drew K Chief Administrative Officer |
22,381 | $17.87 | 44,956 (Direct) |
View |
2024-03-01 Option Award |
2024-03-04 7:31 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Dow Lisa Chief Risk Officer |
19,584 | $17.87 | 52,492 (Direct) |
View |
2024-03-01 Option Award |
2024-03-04 7:23 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | White Lisa M PAO & Corporate Controller |
8,393 | $17.87 | 26,205 (Direct) |
View |
2024-03-01 Option Award |
2024-03-04 7:19 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | O'HAVER CORT L Executive Chairman |
139,897 | $17.87 | 594,471 (Direct) |
View |
2024-03-01 Option Award |
2024-03-04 7:16 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Nixon Torran B Senior Executive VP |
55,957 | $17.87 | 72,744 (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 |
2024-03-01 Option Award |
2024-03-04 7:08 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | FARNSWORTH RON L Chief Financial Officer |
47,564 | $17.87 | 61,833 (Direct) |
View |
2024-03-01 Option Award |
2024-03-04 7:03 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Stein Clint President, CEO |
186,567 | $17.87 | 242,537 (Direct) |
View |
2024-02-28 Tax Withholding |
2024-03-01 5:30 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | O'HAVER CORT L Executive Chairman |
9,465 | $17.76 | 414,488 (Direct) |
View |
2024-02-28 Tax Withholding |
2024-03-01 5:03 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | FARNSWORTH RON L Chief Financial Officer |
2,930 | $17.76 | 156,527 (Direct) |
View |
2024-02-28 Tax Withholding |
2024-03-01 4:59 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Namdar Frank Chief Credit Officer |
992 | $17.76 | 30,716 (Direct) |
View |
2024-02-28 Tax Withholding |
2024-03-01 4:56 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Nixon Torran B Senior Executive VP |
4,086 | $17.76 | 130,009 (Direct) |
View |
2024-02-28 Tax Withholding |
2024-03-01 4:50 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Burns Sheri Chief Human Resources Officer |
1,678 | $17.76 | 34,361 (Direct) |
View |
2024-02-28 Tax Withholding |
2024-03-01 4:48 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Anderson Drew K Chief Administrative Officer |
1,264 | $17.76 | 16,980 (Direct) |
View |
2024-02-28 Tax Withholding |
2024-03-01 4:45 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | OGNALL ANDREW H IMO General Counsel |
1,668 | $17.76 | 74,409 (Direct) |
View |
2024-02-28 Tax Withholding |
2024-03-01 4:43 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | White Lisa M PAO & Corporate Controller |
632 | $17.76 | 17,812 (Direct) |
View |
2024-02-15 Tax Withholding |
2024-02-20 9:11 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Namdar Frank Chief Credit Officer |
1,311 | $19.01 | 34,546 (Direct) |
View |
2024-02-15 Tax Withholding |
2024-02-20 9:06 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | O'HAVER CORT L Executive Chairman |
5,883 | $19.01 | 451,227 (Direct) |
View |
2024-02-15 Tax Withholding |
2024-02-20 9:02 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | FARNSWORTH RON L Chief Financial Officer |
2,017 | $19.01 | 159,457 (Direct) |
View |
2024-02-15 Tax Withholding |
2024-02-20 8:58 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Nixon Torran B Senior Executive VP |
1,905 | $19.01 | 134,083 (Direct) |
View |
2024-02-15 Tax Withholding |
2024-02-20 8:50 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | OGNALL ANDREW H IMO General Counsel |
1,274 | $19.01 | 76,077 (Direct) |
View |
2024-02-15 Option Award |
2024-02-20 7:15 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Stein Clint President, CEO |
7,344 | $19.01 | 166,214 (Direct) |
View |
2024-02-15 Tax Withholding |
2024-02-20 7:15 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Stein Clint President, CEO |
6,814 | $19.01 | 166,214 (Direct) |
View |
2024-02-15 Tax Withholding |
2024-02-20 7:12 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | White Lisa M PAO & Corporate Controller |
620 | $19.01 | 18,444 (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 |
2024-02-15 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 |
2024-02-15 Option Award |
2024-02-20 7:03 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Dow Lisa Chief Risk Officer |
1,554 | $19.01 | 28,012 (Direct) |
View |
2024-02-15 Tax Withholding |
2024-02-20 7:03 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Dow Lisa Chief Risk Officer |
1,438 | $19.01 | 28,012 (Direct) |
View |
2024-02-15 Option Award |
2024-02-20 7:00 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Deer Aaron James Chief Strategy/Innovation Offc |
2,255 | $19.01 | 37,589 (Direct) |
View |
2024-02-15 Tax Withholding |
2024-02-20 7:00 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Deer Aaron James Chief Strategy/Innovation Offc |
1,516 | $19.01 | 37,589 (Direct) |
View |
2024-02-15 Tax Withholding |
2024-02-20 6:58 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Burns Sheri Chief Human Resources Officer |
1,257 | $19.01 | 36,039 (Direct) |
View |
2024-02-15 Option Award |
2024-02-20 6:53 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | BARUFFI KUMI YAMAMOTO General Counsel, Corporate Sec |
1,685 | $19.01 | 44,274 (Direct) |
View |
2024-02-15 Tax Withholding |
2024-02-20 6:50 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Anderson Drew K Chief Administrative Officer |
884 | $19.01 | 18,244 (Direct) |
View |
2023-04-13 Ownership |
2024-02-14 9:56 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Namdar Frank Chief Credit Officer |
1 | $21.86 | 19,550 (Indirect) |
View |
2023-12-11 Ownership |
2024-02-14 9:56 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Namdar Frank Chief Credit Officer |
41 | $24.89 | 19,550 (Indirect) |
View |
2023-07-14 Ownership |
2024-02-14 9:56 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Namdar Frank Chief Credit Officer |
1 | $21.75 | 19,550 (Indirect) |
View |
2023-03-17 Ownership |
2024-02-14 9:56 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Namdar Frank Chief Credit Officer |
352 | $21.47 | 19,550 (Indirect) |
View |
2023-09-11 Ownership |
2024-02-14 9:56 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Namdar Frank Chief Credit Officer |
49 | $20.49 | 19,550 (Indirect) |
View |
2023-06-15 Ownership |
2024-02-14 9:56 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Namdar Frank Chief Credit Officer |
43 | $22.68 | 19,550 (Indirect) |
View |
2023-10-11 Ownership |
2024-02-14 9:56 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | Namdar Frank Chief Credit Officer |
1 | $19.83 | 19,550 (Indirect) |
View |
2023-06-15 Ownership |
2024-02-14 9:28 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | MACHUCA LUIS Director |
206 | $22.99 | 61,288 (Direct) |
View |
2023-09-11 Ownership |
2024-02-14 9:28 pm |
N/A N/A |
COLUMBIA BANKING SYSTEM INC. | COLB | MACHUCA LUIS Director |
247 | $20.46 | 61,288 (Direct) |
View |