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COLUMBIA BANKING SYSTEM, INC.

CIK Ticker Name Accession Number Date Form
887343 COLUMBIA BANKING SYSTEM, INC. 0000887343-25-000208 2025-06-30 16:51:14 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0000887343-25-000172 2025-05-16 16:34:16 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0000887343-25-000169 2025-05-15 17:19:26 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0001193125-25-094682 2025-04-25 06:18:32 425
887343 COLUMBIA BANKING SYSTEM, INC. 0001193125-25-094676 2025-04-25 06:15:55 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0001193125-25-094211 2025-04-24 21:40:42 425
887343 COLUMBIA BANKING SYSTEM, INC. 0001193125-25-091472 2025-04-23 17:06:07 425
887343 COLUMBIA BANKING SYSTEM, INC. 0001193125-25-091469 2025-04-23 17:04:03 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0000887343-25-000159 2025-04-23 16:32:28 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0000887343-25-000143 2025-04-02 16:32:23 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0000887343-25-000133 2025-03-31 15:02:22 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0000887343-25-000130 2025-03-27 16:35:45 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0000887343-25-000022 2025-02-14 14:16:16 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0000887343-25-000015 2025-01-23 16:31:12 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0000887343-24-000275 2024-12-31 13:09:28 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0000887343-24-000265 2024-11-15 16:01:30 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0000887343-24-000256 2024-10-24 12:41:22 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0000887343-24-000252 2024-09-30 13:56:06 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0000887343-24-000247 2024-08-12 13:55:32 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0000887343-24-000242 2024-07-25 16:34:04 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0000887343-24-000235 2024-06-28 13:58:29 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0000887343-24-000201 2024-05-13 13:03:40 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0000887343-24-000168 2024-04-01 14:42:15 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0000887343-24-000112 2024-03-04 17:39:40 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0000887343-24-000111 2024-03-04 17:39:33 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0000887343-24-000052 2024-02-09 14:48:03 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0000887343-24-000024 2024-01-24 16:31:26 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0000887343-23-000313 2023-12-29 13:27:28 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0000887343-23-000310 2023-11-13 13:01:25 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0000887343-23-000304 2023-10-18 16:30:33 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0000887343-23-000301 2023-09-29 13:41:21 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0000887343-23-000298 2023-08-14 12:55:39 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0000887343-23-000291 2023-07-19 16:30:27 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0000887343-23-000279 2023-06-30 11:57:35 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0000887343-23-000274 2023-06-27 16:49:07 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0000887343-23-000253 2023-05-23 13:24:38 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0000887343-23-000227 2023-05-15 16:50:40 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0000887343-23-000214 2023-04-26 16:31:44 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0000887343-23-000208 2023-04-03 13:36:54 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0001193125-23-056342 2023-03-01 16:15:30 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0001193125-23-049828 2023-02-27 09:16:04 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0000887343-23-000007 2023-01-24 15:34:22 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0001193125-23-005000 2023-01-09 21:17:33 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0001193125-23-002636 2023-01-05 19:01:07 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0001193125-22-278607 2022-11-07 09:08:02 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0001193125-22-269119 2022-10-26 09:16:02 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0000887343-22-000131 2022-10-20 16:28:32 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0001193125-22-258408 2022-10-05 21:45:03 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0001193125-22-247701 2022-09-20 16:15:57 8-K
887343 COLUMBIA BANKING SYSTEM, INC. 0000887343-22-000127 2022-09-02 17:01:09 8-K
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