SEC Form 4Coverage since Jun 8, 2026
$COLB insider trading
Over the last 12 months, Columbia Banking System insiders reported 1 buy totaling $22K and 1 sale totaling $115K across SEC Form 4 filings.
- Bought · 12m
- $22K 1 event
- Sold · 12m
- $115K 1 event
- Events · 12m
- 2 Form 4 filings, grouped
- Insiders · 12m
- 2 distinct reporters
- 10b5-1 share
- 0% pre-arranged plans
Side
Price · $COLB · 12Mvia TradingView
Top insiders · 12m
Deer Aaron JamesEVP Chief Strategy/Innov Offcr1× · $22K
Moore Devine DavidEVP Chief Marketing Officer1× · $115K
All insider trades
2 events
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| Jun 30, 2026 | Deer Aaron JamesEVP Chief Strategy/Innov Offcr · O | ▲ Buy | 886 | $25.37 | $22K | +2.1% | — |
| Jun 8, 2026 | Moore Devine DavidEVP Chief Marketing Officer · O | ▼ Sale | 3,872 | $29.77 | $115K | -17.2% | 2 tranches |
About Form 4
Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. We group each filing's transactions into one economic event (a laddered 10b5-1 sale is one event, not 25 rows), flag pre-arranged plans and late filings, and link every event to its AI-scored article in the $COLB feed.