Columbia Banking System, Inc. (COLB)
NasdaqGS • Currently up 0.49 (+1.59%) in today's trading session
2 members of Congress have disclosed 3 trades in Columbia Banking System, Inc. (COLB) via STOCK Act filings. The most recent disclosure was a sale by Josh Gottheimer on 5 March 2026. The most active traders have been Gilbert Cisneros (2) and Josh Gottheimer (1). Aggregate disclosed activity totals roughly $8K in purchases and $40.5K in sales (midpoint estimates from bracketed disclosure amounts).
Columbia Banking System, Inc. is currently trading at $31.31, positioned at 87% of its 52-week range ($21.91 – $32.70).
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Columbia Banking System, Inc. Price History and Technical Analysis
Congressional Trading Activity for COLB
| Josh Gottheimer | 5 Mar 2026 | 8 Apr 2026 | Sale | Stock | $1,001 - $15,000 | N/A | |
| Gilbert Cisneros | 15 Jan 2026 | 13 Feb 2026 | Sale | Stock | $15,001 - $50,000 | N/A | |
| Gilbert Cisneros | 3 Oct 2025 | 18 Nov 2025 | Purchase | Stock | $1,001 - $15,000 | +20.75% |
Select transactions to view their annotations on the chart
Similar Stocks
Based on congressional trading patterns
Frequently Asked Questions about COLB
- Which members of Congress have traded COLB?
- 2 members of Congress have disclosed 3 trades in Columbia Banking System, Inc. (COLB) under the STOCK Act. The most active traders are Gilbert Cisneros and Josh Gottheimer.
- When was COLB most recently disclosed by Congress?
- The most recent COLB disclosure was a sale by Josh Gottheimer on 5 March 2026.
- What is the total disclosed congressional trading volume for COLB?
- Members of Congress have disclosed approximately $8K in COLB purchases and $40.5K in sales. These figures are midpoint estimates derived from the bracketed amount ranges used in STOCK Act filings.
- How can I track new congressional trades in COLB?
- This COLB page updates as soon as new STOCK Act disclosures are filed for Columbia Banking System, Inc.. Every trade, politician, transaction date and amount range is surfaced above, typically within hours of the official filing appearing on the House or Senate disclosure portals.
Track COLB in Congress
See when politicians buy or sell this stock