Over the past 12 months, 6 insiders at COLUMBIA BANKING SYSTEM, INC. filed 8 open-market SEC Form 4 transactions on COLB: 1 purchase worth $22K and 7 sales worth $677K. Insiders have been net sellers over this period. The most recent filing was on Jun 30, 26.
| Date | Insider | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Jun 30, 26 | Aaron James DeerEVP Chief Strategy/Innov Offcr | BUY | 886 | $25.37 | $22K |
| Jun 8, 26 | Devine David MooreEVP Chief Marketing Officer | SELL | 3.8K | $29.77 | $114K |
| Mar 13, 26 | Kumi Yamamoto BaruffiEVP General Counsel, Corp Sec | SELL | 937 | $26.23 | $25K |
| Mar 13, 26 | Brock LakelyEVP, Chief Accounting Officer | SELL | 211 | $26.23 | $6K |
| Mar 4, 26 | Torran B NixonSenior Executive VP | SELL | 2.2K | $28.85 | $65K |
| Mar 3, 26 | Torran B NixonSenior Executive VP | SELL | 2.2K | $28.25 | $63K |
| Jan 30, 26 | Steven R GardnerDirector | SELL | 13.7K | $29.43 | $404K |
| Mar 4, 25 | Torran B NixonSenior Executive VP | SELL | 4.5K | $25.99 | $116K |
| Feb 6, 24 | Elizabeth Whitehead SeatonDirector | BUY | 2.7K | $18.48 | $50K |
| Feb 1, 24 | Aaron James DeerChief Strategy/Innovation Offc | BUY | 2.0K | $19.32 | $39K |
| Feb 1, 24 | Randal Lee LundDirector | BUY | 1.0K | $19.29 | $19K |
| Jan 31, 24 | Luis MachucaDirector | BUY | 4.9K | $20.58 | $101K |
| Jan 31, 24 | Torran B NixonSenior Executive VP | BUY | 3.6K | $20.49 | $75K |
| Jan 30, 24 | Craig D EerkesDirector | BUY | 2.0K | $20.93 | $42K |
| Jan 30, 24 | Mark A FinkelsteinDirector | BUY | 3.6K | $20.87 | $75K |
| Jan 30, 24 | Christopher MerrywellSenior Executive VP | BUY | 5.0K | $21.09 | $105K |
| Jan 30, 24 | Numata S Mae FujitaDirector | BUY | 1.0K | $21.09 | $21K |
| Jan 30, 24 | Clint SteinPresident, CEO | BUY | 7.9K | $20.96 | $165K |
| Jan 29, 24 | Ron L FarnsworthChief Financial Officer | BUY | 2.5K | $20.71 | $52K |
| Jan 29, 24 | Eric ForrestDirector | BUY | 4.8K | $20.89 | $99K |
| Jan 29, 24 | John F SchultzDirector | BUY | 8.6K | $20.40 | $175K |
| Jun 30, 23 | Kumi Yamamoto BaruffiGeneral Counsel, Corporate Sec | BUY | 854 | $18.25 | $16K |
| Jun 30, 23 | Aaron James DeerChief Strategy/Innovation Offc | BUY | 854 | $18.25 | $16K |
| May 24, 23 | Craig D EerkesDirector | BUY | 2.4K | $21.01 | $50K |
| Dec 30, 22 | Kumi Yamamoto BaruffiEVP General Counsel | BUY | 232 | $26.84 | $6K |
| Dec 30, 22 | David C LawsonEVP Chief H.R. Officer | BUY | 264 | $26.84 | $7K |
| Jun 30, 22 | Kumi Yamamoto BaruffiEVP and General Counsel | BUY | 446 | $25.79 | $12K |
| Jun 30, 22 | Aaron James DeerEVP Chief Financial Officer | BUY | 748 | $25.79 | $19K |
| Jun 30, 22 | David C LawsonEVP & Chief H.R. Officer | BUY | 271 | $25.79 | $7K |
| Jun 10, 22 | Craig D EerkesDirector | BUY | 1.7K | $28.52 | $48K |
| May 2, 22 | Aaron James DeerEVP Chief Financial Officer | BUY | 3.0K | $28.00 | $84K |
| Feb 24, 22 | Aaron James DeerEVP Chief Financial Officer | BUY | 3.0K | $33.45 | $100K |
| Jan 4, 22 | Kumi Yamamoto BaruffiEVP and General Counsel | BUY | 186 | $29.45 | $5K |
| Jan 4, 22 | David C LawsonEVP & Chief H.R. Officer | BUY | 116 | $29.45 | $3K |
| Nov 26, 21 | Tom HulbertDirector | BUY | 3.4K | $32.24 | $110K |
Over the past 12 months, insiders at COLUMBIA BANKING SYSTEM, INC. filed 1 open-market purchase worth $22K and 7 sales worth $677K on COLB, which makes them net sellers over the period. The most recent Form 4 was filed on Jun 30, 26.
The largest recent open-market COLB insider purchase in our data was $175K by John F Schultz, Director, filed on Jan 29, 24.
6 different insiders at COLUMBIA BANKING SYSTEM, INC. filed open-market SEC Form 4 transactions on COLB over the last 12 months.
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