11/09/2026 | Press release | Distributed by Public on 11/09/2026 16:09
| Actual | Minimum Capital Adequacy Requirements | Minimum Capital Adequacy Requirements with Capital Conservation Buffer | To be Well Capitalized Under Prompt Corrective Action Provisions | ||||||||||||||||||||||||||||||||
| Amount | Ratio | Amount | Ratio | Amount | Ratio | Amount | Ratio | ||||||||||||||||||||||||||||
| Columbia Bank | (In thousands, except ratio data) | ||||||||||||||||||||||||||||||||||
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At September 30, 2026:
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| Total capital (to risk-weighted assets) | $ | 2,457,139 | 19.77 | % | $ | 994,199 | 8.00 | % | $ | 1,304,887 | 10.50 | % | $ | 1,242,749 | 10.00 | % | |||||||||||||||||||
| Tier 1 capital (to risk-weighted assets) | 2,337,826 | 18.81 | 745,650 | 6.00 | 1,056,337 | 8.50 | 994,199 | 8.00 | |||||||||||||||||||||||||||
| Common equity tier 1 capital (to risk-weighted assets) | 2,337,826 | 18.81 | 559,237 | 4.50 | 869,924 | 7.00 | 807,787 | 6.50 | |||||||||||||||||||||||||||
| Tier 1 capital (to adjusted total assets) | 2,337,826 | 14.23 | 657,062 | 4.00 | 657,062 | 4.00 | 821,327 | 5.00 | |||||||||||||||||||||||||||
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At December 31, 2025:
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| Total capital (to risk-weighted assets) | $ | 1,129,574 | 14.09 | % | $ | 641,534 | 8.00 | % | $ | 842,014 | 10.50 | % | $ | 801,918 | 10.00 | % | |||||||||||||||||||
| Tier 1 capital (to risk-weighted assets) | 1,058,519 | 13.20 | 481,151 | 6.00 | 681,630 | 8.50 | 641,534 | 8.00 | |||||||||||||||||||||||||||
| Common equity tier 1 capital (to risk-weighted assets) | 1,058,519 | 13.20 | 360,863 | 4.50 | 561,342 | 7.00 | 521,247 | 6.50 | |||||||||||||||||||||||||||
| Tier 1 capital (to adjusted total assets) | 1,058,519 | 9.67 | 438,029 | 4.00 | 438,029 | 4.00 | 547,536 | 5.00 | |||||||||||||||||||||||||||