Data sourcesSEC Form 42h ago
House PTR2h ago
SEC 13F2h ago
Robinhood Chain2h ago
COLUMBIA BANKING SYSTEM, INC. (COLB) · INSIDER
Public companyCOLUMBIA BANKING SYSTEM, INC.
COLBCIK 0000887343
Price$30.48
1 year+14.9%
Disclosed transactions5
Buys / sells0 / 4
Max Insider Score28
Connections with evidence5
COLB · disclosed activity on price
| Score | Actor | Security | Side | Value | Executed | Disclosed | Lag | Source | Evidence |
|---|
| 21 | MDMoore Devine DavidEVP Chief Marketing Officer | COLBCOLUMBIA BANKING SYSTEM, INC.Open-market sale | SELL | $1,786 60 sh | Jun 8, 2026 |
| Jun 10, 2026 traded Jun 8, 2026 |
| 28 | MDMoore Devine DavidEVP Chief Marketing Officer | COLBCOLUMBIA BANKING SYSTEM, INC.Open-market sale | SELL | $114K 3,812 sh | Jun 8, 2026 | Jun 10, 2026 traded Jun 8, 2026 | +2d | SEC Form 4 | |
| 24 |  Josh GottheimerDJoint | COLBCOLUMBIA BANKING SYSTEM, INC.Sale | SELL | $1,001 – $15K | Mar 5, 2026 | Apr 8, 2026 traded Mar 5, 2026 | +34d | House PTR | |
| 15 | SASeda Ivan AEVP, Chief Financial Officer | COLBCOLUMBIA BANKING SYSTEM, INC.Grant or award | A | $400K 12.8K sh | Feb 18, 2026 | Feb 20, 2026 traded Feb 18, 2026 | +2d | SEC Form 4 | |
| 24 |  Gilbert Ray Cisneros, Jr.DSelf | COLBCOLUMBIA BANKING SYSTEM, INC.Sale | SELL | $15K – $50K | Jan 15, 2026 | Feb 13, 2026 traded Jan 15, 2026 | +29d | House PTR | |
Sale disclosed 2026-02-13 · Feb 13, 2026