COLUMBIA BANKING SYSTEM, INC.
Latest Filings – Non-Ownership
| Form Type |
Act |
Filing Date |
Report Date |
Action |
| 8-K |
34 |
06/30/2025 |
06/30/2025 |
|
|
|
| 8-K |
34 |
05/16/2025 |
05/16/2025 |
|
|
|
| 8-K |
34 |
05/15/2025 |
05/15/2025 |
|
|
|
| 8-K |
34 |
04/25/2025 |
04/23/2025 |
|
|
|
| 8-K |
34 |
04/23/2025 |
04/23/2025 |
|
|
|
| 8-K |
34 |
04/23/2025 |
04/23/2025 |
|
|
|
| 8-K |
34 |
04/02/2025 |
03/30/2025 |
|
|
|
| 8-K |
34 |
03/31/2025 |
03/31/2025 |
|
|
|
| 8-K |
34 |
03/27/2025 |
03/27/2025 |
|
|
|
| 10-K |
34 |
02/25/2025 |
12/31/2024 |
|
|
|
Latest Filings – Ownership
| Form Type |
Act |
Filing Date |
Report Date |
| 3 |
|
06/09/2025 |
06/02/2025 |
| 4 |
|
06/03/2025 |
06/02/2025 |
| 4 |
|
05/16/2025 |
05/15/2025 |
| 4 |
|
05/16/2025 |
05/15/2025 |
| 4 |
|
05/16/2025 |
05/15/2025 |
| 4 |
|
05/16/2025 |
05/15/2025 |
| 4 |
|
05/16/2025 |
05/15/2025 |
| 4 |
|
05/16/2025 |
05/15/2025 |
| 4 |
|
05/16/2025 |
05/15/2025 |
| 4 |
|
05/16/2025 |
05/15/2025 |
