COLUMBIA BANKING SYSTEM INC (COLB) Stock Ownership
NASDAQ:COLB • US1972361026
Current stock price
26.23 USD
-0.19 (-0.72%)
At close:
26.23 USD
0 (0%)
After Hours:
COLB Ownership information
| Shares Outstanding | 295.55M |
| Float | 292.82M |
| Float Short Interest Percentage | 3.68% |
| Owners (insider) | 0.43% |
| Owners (institutional) | 99.95% |
| Owners (insider) change | -1.95% |
| Owners (institutional) change | -3.37% |
| Date | Name | Type | Shares | Price | Amount |
|---|---|---|---|---|---|
| Mar 3, 2026 | Nixon Torran B | Open Market Sale | 4481 | 28.55 | $ 127,932.25 |
| Mar 1, 2026 | BARUFFI KUMI YAMAMOTO | Option Excercise | 1799 | 28.45 | $ 51,181.55 |
| Mar 1, 2026 | Deer Aaron James | Option Excercise | 918 | 28.45 | $ 26,117.10 |
| Mar 1, 2026 | Anderson Drew K | Option Excercise | 1808 | 28.45 | $ 51,437.60 |
| Mar 1, 2026 | Stein Clint | Option Excercise | 9789 | 28.45 | $ 278,497.05 |
| Mar 1, 2026 | OGNALL ANDREW H | Option Excercise | 1304 | 28.45 | $ 37,098.80 |
| Mar 1, 2026 | Nixon Torran B | Option Excercise | 2980 | 28.45 | $ 84,781.00 |
| Mar 1, 2026 | Lakely Brock | Option Excercise | 391 | 28.45 | $ 11,123.95 |
| Mar 1, 2026 | Namdar Frank | Option Excercise | 1808 | 28.45 | $ 51,437.60 |
| Mar 1, 2026 | Merrywell Christopher | Option Excercise | 3230 | 28.45 | $ 91,893.50 |
| Mar 1, 2026 | Moore Devine David | Option Excercise | 838 | 28.45 | $ 23,841.10 |
| Feb 15, 2026 | Stein Clint | Option Excercise | 3922 | 31.49 | $ 123,503.78 |
| Feb 15, 2026 | OGNALL ANDREW H | Option Excercise | 931 | 31.49 | $ 29,317.19 |
| Feb 15, 2026 | Nixon Torran B | Option Excercise | 1905 | 31.49 | $ 59,988.45 |
| Feb 15, 2026 | Namdar Frank | Option Excercise | 1169 | 31.49 | $ 36,811.81 |
| Feb 15, 2026 | Moore Devine David | Option Excercise | 485 | 31.49 | $ 15,272.65 |
| Feb 15, 2026 | Merrywell Christopher | Option Excercise | 1706 | 31.49 | $ 53,721.94 |
| Feb 15, 2026 | Deer Aaron James | Option Excercise | 531 | 31.49 | $ 16,721.19 |
| Feb 15, 2026 | BARUFFI KUMI YAMAMOTO | Option Excercise | 1036 | 31.49 | $ 32,623.64 |
| Feb 15, 2026 | Anderson Drew K | Option Excercise | 788 | 31.49 | $ 24,814.12 |
| Jan 30, 2026 | GARDNER STEVEN R | Open Market Sale | 13725 | 29.43 | $ 403,926.75 |
| Aug 31, 2025 | MITCHELL M CHRISTIAN | Grant | 37960 | 0.00 | $ 0.00 |
| Aug 31, 2025 | STUDENMUND JAYNIE M | Grant | 21701 | 0.00 | $ 0.00 |
| May 15, 2025 | Varnado Anddria | Grant | 3382 | 0.00 | $ 0.00 |
| May 15, 2025 | POPE MARIA M | Grant | 3382 | 0.00 | $ 0.00 |
| May 15, 2025 | Finkelstein Mark A | Grant | 3382 | 0.00 | $ 0.00 |
| May 15, 2025 | Forrest Eric | Grant | 3382 | 0.00 | $ 0.00 |
| May 15, 2025 | Lund Randal Lee | Grant | 3382 | 0.00 | $ 0.00 |
| May 15, 2025 | MACHUCA LUIS | Grant | 3382 | 0.00 | $ 0.00 |
| May 15, 2025 | Numata S Mae Fujita | Grant | 3382 | 0.00 | $ 0.00 |
| May 15, 2025 | SCHULTZ JOHN F | Grant | 3382 | 0.00 | $ 0.00 |
| May 15, 2025 | SEATON ELIZABETH WHITEHEAD | Grant | 3382 | 0.00 | $ 0.00 |
| May 15, 2025 | Terry Hilliard C. III | Grant | 3382 | 0.00 | $ 0.00 |