| Politician | Action | Description | Traded |
|---|---|---|---|
| Sell | COLUMBIA BANKING SYSTEM INC | Apr 5, 2026 | |
| Sell | Columbia Banking System, Inc | Mar 5, 2026 | |
| Sell | Columbia Banking System, Inc | Jan 15, 2026 | |
| Buy | COLGATE PALMOLIVE CO CMN | Nov 9, 2025 | |
| Buy | Columbia Banking System, Inc | Oct 3, 2025 | |
| Buy | Columbia Banking System, Inc | Apr 10, 2023 | |
| Sell | Daniel Goldman Grandchildren | Apr 10, 2023 | |
| Sell | COLORADO ST HLTH FAC 5% 01/0 | Feb 15, 2022 | |
| Sell | COLORADO ST HLTH FAC 5% 11/1 | Feb 14, 2022 | |
| Sell | COLUMBIA BANKING CMN | Feb 1, 2022 |
This page tracks congressional stock trading activity in Columbia Banking System, Inc. (COLB) in the Financial Services sector. Disclosed Capitol has indexed 18 disclosed congressional trades involving COLB. Every trade is sourced from official STOCK Act financial disclosure filings — the same primary records the Senate and House are required to publish. The full trade list with politician names, transaction types, amount ranges, and disclosure dates is below, alongside cross-references to any related lobbying activity, federal contracts, and committee assignments.
As of June 2026 — Disclosed Capitol has tracked 18 disclosed congressional trades in Columbia Banking System, Inc. (COLB) — 10:3 sell-heavy ratio — led by Ro Khanna (D).
| Date | Politician | Party | Action | Amount |
|---|---|---|---|---|
| 2026-04-05 | Michael McCaul | R | Sell | $1,001 - $15,000 |
| 2026-03-05 | Josh Gottheimer | D | Sell | $1,001 - $15,000 |
| 2026-01-15 | Gilbert Cisneros | D | Sale | $15,001 - $50,000 |
| 2025-11-09 | Ro Khanna | D | Purchase | $1,001 - $15,000 |
| 2025-10-03 | Gilbert Cisneros | D | Buy | $1,001 - $15,000 |
| 2023-04-10 | Daniel Goldman | D | Buy | $15,001 - $50,000 |
| 2023-04-10 | Daniel Goldman | D | Unknown | $15,001 - $50,000 |
| 2022-02-15 | Vern Buchanan | R | Sale | $100,001 - $250,000 |
| 2022-02-14 | Vern Buchanan | R | Sale | $100,001 - $250,000 |
| 2022-02-01 | Ro Khanna | D | Sale | $1,001 - $15,000 |
Across the 18 disclosed congressional trades in Columbia Banking System, Inc. (COLB), members of Congress have reported 3 buys and 10 sells. The average 30-day alpha vs. the S&P 500 is -2.62%.