See how company executives and directors have been buying or selling shares over the past 30 days. Insider trading activity can help investors better understand company leadership's actions.
No Insider Transactions found for COLUMBIA BANKING SYSTEM, INC.
Browse insider buying and selling activity reported to the SEC over the past year, including who traded, when they traded, and the value of each transaction.
DATE INSIDER |
INSIDER | TYPE | SHARES | PRICE | SHARES PRICE VALUE |
|---|---|---|---|---|---|
Jun 30, 2026 Deer Aaron James |
Deer Aaron James
EVP Chief Strategy/Innov Offcr
|
Buy |
886 | $25.37 | 886 $25.37 $22,478 |
Jun 08, 2026 Moore Devine David |
Moore Devine David
EVP Chief Marketing Officer
|
Sell |
3,812 | $29.78 | 3,812 $29.78 $113,502 |
Jun 08, 2026 Moore Devine David |
Moore Devine David
EVP Chief Marketing Officer
|
Sell |
60 | $29.77 | 60 $29.77 $1,786 |
Mar 13, 2026 Lakely Brock |
Lakely Brock
EVP, Chief Accounting Officer
|
Sell |
211 | $26.23 | 211 $26.23 $5,535 |
Mar 13, 2026 BARUFFI KUMI YAMAMOTO |
BARUFFI KUMI YAMAMOTO
EVP General Counsel, Corp Sec
|
Sell |
937 | $26.23 | 937 $26.23 $24,578 |
Mar 04, 2026 Nixon Torran B |
Nixon Torran B
Senior Executive VP
|
Sell |
2,240 | $28.85 | 2,240 $28.85 $64,624 |
Mar 03, 2026 Nixon Torran B |
Nixon Torran B
Senior Executive VP
|
Sell |
2,241 | $28.25 | 2,241 $28.25 $63,308 |
Jan 30, 2026 GARDNER STEVEN R |
GARDNER STEVEN R
|
Sell |
13,725 | $29.43 | 13,725 $29.43 $403,927 |
View older insider trading records reported to the SEC to research long-term buying and selling trends.
DATE INSIDER |
INSIDER | TYPE | SHARES | PRICE | SHARES PRICE VALUE |
|---|---|---|---|---|---|
Mar 04, 2025 Nixon Torran B |
Nixon Torran B
Senior Executive VP
|
Sell |
4,481 | $25.99 | 4,481 $25.99 $116,461 |
Feb 06, 2024 SEATON ELIZABETH WHITEHEAD |
SEATON ELIZABETH WHITEHEAD
|
Buy |
2,685 | $18.48 | 2,685 $18.48 $49,619 |
Feb 01, 2024 Lund Randal Lee |
Lund Randal Lee
|
Buy |
1,000 | $19.29 | 1,000 $19.29 $19,288 |
Feb 01, 2024 Deer Aaron James |
Deer Aaron James
Chief Strategy/Innovation Offc
|
Buy |
2,000 | $19.32 | 2,000 $19.32 $38,648 |
Jan 31, 2024 Nixon Torran B |
Nixon Torran B
Senior Executive VP
|
Buy |
3,650 | $20.49 | 3,650 $20.49 $74,802 |
Jan 31, 2024 MACHUCA LUIS |
MACHUCA LUIS
|
Buy |
4,889 | $20.58 | 4,889 $20.58 $100,638 |
Jan 30, 2024 Numata S Mae Fujita |
Numata S Mae Fujita
|
Buy |
1,000 | $21.09 | 1,000 $21.09 $21,085 |
Jan 30, 2024 Numata S Mae Fujita |
Numata S Mae Fujita
|
Buy |
400 | $21.09 | 400 $21.09 $8,434 |
Jan 30, 2024 Stein Clint |
Stein Clint
President, CEO
|
Buy |
1,510 | $20.96 | 1,510 $20.96 $31,642 |
Jan 30, 2024 Stein Clint |
Stein Clint
President, CEO
|
Buy |
100 | $20.96 | 100 $20.96 $2,096 |
Jan 30, 2024 Merrywell Christopher |
Merrywell Christopher
Senior Executive VP
|
Buy |
5,000 | $21.09 | 5,000 $21.09 $105,450 |
Jan 30, 2024 Stein Clint |
Stein Clint
President, CEO
|
Buy |
7,890 | $20.96 | 7,890 $20.96 $165,374 |
Jan 30, 2024 EERKES CRAIG D |
EERKES CRAIG D
|
Buy |
38 | $20.88 | 38 $20.88 $793 |
Jan 30, 2024 EERKES CRAIG D |
EERKES CRAIG D
|
Buy |
3 | $20.93 | 3 $20.93 $63 |
Jan 30, 2024 Finkelstein Mark A |
Finkelstein Mark A
|
Buy |
3,592 | $20.87 | 3,592 $20.87 $74,965 |
Jan 30, 2024 Numata S Mae Fujita |
Numata S Mae Fujita
|
Buy |
1,000 | $21.09 | 1,000 $21.09 $21,089 |
Jan 30, 2024 EERKES CRAIG D |
EERKES CRAIG D
|
Buy |
2,000 | $20.82 | 2,000 $20.82 $41,635 |
Jan 30, 2024 EERKES CRAIG D |
EERKES CRAIG D
|
Buy |
100 | $20.88 | 100 $20.88 $2,088 |
Jan 29, 2024 Forrest Eric |
Forrest Eric
|
Buy |
4,750 | $20.89 | 4,750 $20.89 $99,245 |
Jan 29, 2024 SCHULTZ JOHN F |
SCHULTZ JOHN F
|
Buy |
8,559 | $20.40 | 8,559 $20.40 $174,561 |
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