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CLOSED · 20:15 ET
Market ClerkRecap
Wed Oct 21 · markets closed2 signals today78 insider buys this week · $240.8MCIRO short report next: Oct 31The week ahead

COLB

COLUMBIA BANKING SYSTEM, INC.
NASDAQ · FINANCIALS · STATE COMMERCIAL BANKS
29.20
+0.21 +0.72%
USD · close Oct 21

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One year, everything drawn on

252 SESSIONS · DAILY CLOSES
34312824Mar 5 · Josh Gottheimer sellJan 15 · Gilbert Cisneros sellAug 4 · 10-Q filed (Q2 2026)Aug 4 · 10-Q filed (Q1 2026)Feb 26 · 10-K filed (FY 2025)Aug 4 · 10-Q filed (Q4 2025)Aug 4 · 10-Q filed (Q3 2025)Aug 4 · 10-Q filed (Q2 2025)Aug 4 · 10-Q filed (Q1 2025)Feb 26 · 10-K filed (FY 2024)Feb 26 · 10-K filed (Q4 2024)Nov 6 · 10-Q filed (Q3 2024)Nov 6 · 10-Q filed (Q2 2024)Nov 6 · 10-Q filed (Q1 2024)Feb 26 · 10-K filed (FY 2023)Feb 26 · 10-K filed (Q4 2023)OCT 2025JAN 2026APRJUL
Insider buyInsider sellCongress buy, above the lineCongress sell, below10-K / 10-Q filedHOVER A MARKER FOR THE FILING
THE WORK ORDER · 2026-10-21
Shorts (latest report): 10.7M short · +845K last period
Every line of the math
30FLAG

Congress is trading it

ALL 2
TradedMemberTypeAmount
Mar 5Josh Gottheimer D·NJSell$1K–$15K
Jan 15Gilbert Cisneros D·CASell$15K+

Insider activity

No open-market insider filings on COLB.
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