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| Keyboard |
| Baruffi KUMI Yamamoto
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|---|---|
| CIK # | 0001619728 |
| EDGAR Form | CIK | 2011 - 2026 |
|---|---|---|
| 3 | [0001619728] | |
| 4 | [0001619728] |
| Form 3/4/5 Subject | 2011 - 2026 |
|---|---|
| Baruffi KUMI Yamamoto | |
| Columbia Banking System Inc |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
Columbia Banking System Inc COLB
Restricted Stock Unit · derivative
|
2026-03-13 | Option exercise | 2,381 | $0.00 | |
|
Columbia Banking System Inc COLB
Common Stock
|
2026-03-13 | Sell | 937 | $26.23 | 24,578 |
|
Columbia Banking System Inc COLB
Common Stock
|
2026-03-13 | Option exercise | 2,381 | $26.23 | 62,454 |
|
Columbia Banking System Inc COLB
Common Stock
|
2026-03-01 | Tax withheld | 1,799 | $28.45 | 51,182 |
|
Columbia Banking System Inc COLB
Restricted Stock Unit · derivative
|
2026-02-18 | Grant | 8,322 | $31.24 | 259,979 |
|
Columbia Banking System Inc COLB
Common Stock
|
2026-02-15 | Tax withheld | 1,036 | $31.49 | 32,624 |
|
Columbia Banking System Inc COLB
Common Stock
|
2026-02-02 | Tax withheld | 2,110 | $29.69 | 62,646 |
|
Columbia Banking System Inc COLB
Common Stock
|
2026-02-02 | Grant | 5,093 | $29.69 | 151,211 |
|
Columbia Banking System Inc COLB
Common Stock
|
2026-01-20 | Tax withheld | 1,508 | $28.35 | 42,752 |
|
Columbia Banking System Inc COLB
Common Stock
|
2026-01-20 | Disposed to issuer | 632 | $0.00 | |
|
Columbia Banking System Inc COLB
Common Stock
|
2025-02-28 | Tax withheld | 1,799 | $26.73 | 48,087 |
|
Columbia Banking System Inc COLB
Restricted Stock Unit · derivative
|
2025-02-25 | Grant | 7,142 | $26.60 | 189,977 |
|
Columbia Banking System Inc COLB
Performance Restricted Stock Unit · derivative
|
2025-02-25 | Grant | 3,571 | $26.60 | 94,989 |
|
Columbia Banking System Inc COLB
Performance Restricted Stock Unit · derivative
|
2025-02-25 | Grant | 3,571 | $26.60 | 94,989 |
|
Columbia Banking System Inc COLB
Common Stock
|
2025-02-14 | Grant | 1,012 | $27.41 | 27,739 |
|
Columbia Banking System Inc COLB
Common Stock
|
2025-02-14 | Tax withheld | 1,031 | $27.41 | 28,260 |
|
Columbia Banking System Inc COLB
Common Stock
|
2025-02-14 | Tax withheld | 442 | $27.41 | 12,115 |
|
Columbia Banking System Inc COLB
Common Stock
|
2025-01-01 | Tax withheld | 772 | $27.01 | 20,852 |
|
Columbia Banking System Inc COLB
Common Stock
|
2025-01-01 | Tax withheld | 689 | $27.01 | 18,610 |
|
Columbia Banking System Inc COLB
Performance Restricted Stock Unit · derivative
|
2024-03-01 | Grant | 6,855 | $17.87 | 122,499 |
| showing 20 of 90 most recent transactions | |||||