COLB
COLUMBIA BANKING SYSTEM, INC.
Buys$22K1 txns
Sells$794K8 txns
Net-$771K
Insiders
| Insider | Role | Holdings | Buy $ | Sell $ | Net $ |
|---|
| Steven R Gardner | Director | 0 | — | $403,927 | -$403,927 |
| Torran B Nixon | Senior Executive VP | 101,240 | — | $244,393 | -$244,393 |
| Devine David Moore | EVP Chief Marketing Officer | 18,636 | — | $115,288 | -$115,288 |
| Kumi Yamamoto Baruffi | EVP General Counsel, Corp Sec | 53,715 | — | $24,578 | -$24,578 |
| Aaron James Deer | EVP Chief Strategy/Innov Offcr | 42,761 | $22,478 | — | $22,478 |
| Brock Lakely | EVP, Chief Accounting Officer | 10,708 | — | $5,535 | -$5,535 |
Transaction History
| Date | Insider | Side | Shares | Price | Value | Holdings After | % of Position |
|---|
| 2026-06-30 | Aaron James Deer | BUY | 886 | $25.37 | $22,478 | 42,761 | 2% |
| 2026-06-08 | Devine David Moore | SELL | 60 | $29.77 | $1,786 | 22,448 | 0% |
| 2026-06-08 | Devine David Moore | SELL | 3,812 | $29.77 | $113,502 | 18,636 | 17% |
| 2026-03-13 | Brock Lakely | SELL | 211 | $26.23 | $5,535 | 11,104 | 2% |
| 2026-03-13 | Kumi Yamamoto Baruffi | SELL | 937 | $26.23 | $24,578 | 53,715 | 2% |
| 2026-03-04 | Torran B Nixon | SELL | 2,240 | $28.85 | $64,624 | 98,229 | 2% |
| 2026-03-03 | Torran B Nixon | SELL | 2,241 | $28.25 | $63,308 | 100,469 | 2% |
| 2026-01-30 | Steven R Gardner | SELL | 13,725 | $29.43 | $403,927 | 0 | 100% |
| 2025-03-04 | Torran B Nixon | SELL | 4,481 | $25.99 | $116,461 | 104,869 | 4% |