Columbia Banking System, Inc.
A Pacific Northwest banking company that, through its subsidiary Columbia Bank, offers commercial lending, deposits, treasury management, and wealth management to businesses and individuals across the western United States, including a new Texas presence after acquiring Pacific Premier in 2025. It traces its roots to a bank founded in 1973 in Longview, Washington, taking its name from the Columbia River that runs through the region. The holding company formed in 1993 and later moved its headquarters to Tacoma, Washington.
Granted 584.1K · Sold 13.7K
Granted 217.3K
Granted 223.9K · Bought 9.5K
Bought 2.5K
Granted 26.3K · Bought 3.6K · Sold 9.0K
Granted 19.9K
Granted 8.9K
Bought 11.1K
Granted 16.2K
Granted 45.3K · Bought 1.7K
Granted 16.2K · Bought 8.6K
Granted 13.9K
Granted 12.2K
Granted 1.7K
Granted 25.6K
Granted 67.3K · Bought 5.0K
Granted 13.3K
Granted 36.2K · Bought 9.6K
Granted 41.9K
Granted 14.0K · Bought 2.4K
Granted 17.9K · Bought 2.7K
Granted 17.9K · Bought 4.8K
Granted 20.3K
Granted 17.9K · Bought 3.6K
Granted 10.6K · Bought 6.2K
Granted 30.6K
Granted 16.2K
Granted 16.2K · Bought 4.9K
Granted 12.7K
Granted 16.1K
Granted 17.9K · Bought 1.0K
Granted 10.8K · Bought 651
Granted 16.8K
Granted 1.7K
Granted 27.4K · Sold 3.9K
Granted 1.2K
Granted 1.7K
Granted 1.7K
Granted 1.7K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Gardner Steven RDirector · 3 transactions | — | 1.15M | 584.1K | — | 13.7K |
| O'Haver Cort LExecutive Chairman, Director · 18 transactions | — | 399.9Kas of Feb 2025 | 217.3K | — | — |
| Stein ClintChair, CEO, President, Director · 50 transactions | +406% | 158.7K | 223.9K | 9.5K | — |
| Farnsworth Ron LChief Financial Officer · 13 transactions | — | 146.7Kas of Mar 2025 | — | 2.5K | — |
| Nixon Torran BSenior Executive VP · 25 transactions | — | 110.5K | 26.3K | 3.6K | 9.0K |
| Ognall Andrew HEVP Chief Risk Officer · 22 transactions | — | 76.8K | 19.9K | — | — |
| Fowler Peggy YDirector · 3 transactions | — | 75.4Kas of May 2024 | 8.9K | — | — |
| Hulbert TomDirector · 12 transactions | +18.8% | 70.0Kas of May 2022 | — | 11.1K | — |
| Terry Hilliard C. IIIDirector · 5 transactions | — | 55.5K | 16.2K | — | — |
| Baruffi Kumi YamamotoEVP General Counsel, Corp Sec · 43 transactions | +153.9% | 53.7K | 45.3K | 1.7K | — |
| Schultz John FDirector · 7 transactions | — | 50.4K | 16.2K | 8.6K | — |
| McDonald AndyEVP Chief Credit Officer · 19 transactions | +20.1% | 49.7Kas of Feb 2023 | 13.9K | — | — |
| Pope Maria MDirector · 5 transactions | — | 47.6Kas of May 2025 | 12.2K | — | — |
| Elsaesser FordDirector · 1 transaction | +3.9% | 46.6Kas of Feb 2023 | 1.7K | — | — |
| Studenmund Jaynie MDirector · 4 transactions | — | 45.1K | 25.6K | — | — |
| Merrywell ChristopherSenior Executive VP · 43 transactions | +496.6% | 44.1K | 67.3K | 5.0K | — |
| Burns SheriChief Human Resources Officer · 11 transactions | — | 43.4Kas of Mar 2024 | 13.3K | — | — |
| Deer Aaron JamesEVP Chief Strategy/Innov Offcr · 39 transactions | +500% | 42.5K | 36.2K | 9.6K | — |
| Mitchell M ChristianDirector · 3 transactions | — | 41.9K | 41.9K | — | — |
| Numata S Mae FujitaDirector · 8 transactions | +86.5% | 37.1Kas of May 2025 | 14.0K | 2.4K | — |
| Seaton Elizabeth WhiteheadDirector · 7 transactions | — | 36.5K | 17.9K | 2.7K | — |
| Forrest EricDirector · 7 transactions | +165.8% | 36.4K | 17.9K | 4.8K | — |
| Namdar FrankEVP Chief Credit Officer · 22 transactions | — | 36.1K | 20.3K | — | — |
| Finkelstein Mark ADirector · 7 transactions | +155.7% | 35.6K | 17.9K | 3.6K | — |
| Eerkes Craig DDirector · 10 transactions | +90.7% | 35.3Kas of May 2024 | 10.6K | 6.2K | — |
| Dow LisaChief Risk Officer · 35 transactions | +151.8% | 35.1Kas of Feb 2025 | 30.6K | — | — |
| Varnado AnddriaDirector · 5 transactions | — | 30.9K | 16.2K | — | — |
| Machuca LuisDirector · 8 transactions | — | 30.0K | 16.2K | 4.9K | — |
| Eid Eric JEVP Chief Digital & Tech Off · 18 transactions | +47.4% | 29.2Kas of Feb 2023 | 12.7K | — | — |
| White Lisa MPAO & Corporate Controller · 15 transactions | — | 29.0Kas of Feb 2025 | 16.1K | — | — |
| Lund Randal LeeDirector · 7 transactions | — | 28.7K | 17.9K | 1.0K | — |
| Lawson David CEVP Chief H.R. Officer · 21 transactions | +46.4% | 28.2Kas of Feb 2023 | 10.8K | 651 | — |
| Anderson Drew KEVP Chief Admin Officer · 19 transactions | — | 23.2K | 16.8K | — | — |
| Lantow MichelleDirector · 1 transaction | +8.1% | 23.1Kas of Feb 2023 | 1.7K | — | — |
| Moore Devine DavidEVP Chief Marketing Officer · 45 transactions | +283% | 22.4K | 27.4K | — | 3.9K |
| Lakely BrockEVP, Chief Accounting Officer · 12 transactions | +41.7% | 10.7K | 1.2K | — | — |
| Terrano JanineDirector · 1 transaction | +19.9% | 10.5Kas of Feb 2023 | 1.7K | — | — |
| Mack-Askew TracyDirector · 1 transaction | +69.6% | 4.2Kas of Feb 2023 | 1.7K | — | — |
| Schrag Laura AlvarezDirector · 1 transaction | +69.6% | 4.2Kas of Feb 2023 | 1.7K | — | — |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over the last 5 years: +51.2K shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.