Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001140361-23-017022-index-headers.html | 2023-04-06 16:11:09 | |
| 0001140361-23-017022-index.html | 2023-04-06 16:11:09 | |
| 0001140361-23-017022.txt | 2023-04-06 16:11:09 | |
 0001140361-23-017022-xbrl.zip | 2866915 | 2023-04-06 16:11:09 |
| colb-20230518.xsd | 6844 | 2023-04-06 16:11:09 |
| colb-20230518_def.xml | 9764 | 2023-04-06 16:11:09 |
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| colb-20230518_pre.xml | 30381 | 2023-04-06 16:11:09 |
| FilingSummary.xml | 3660 | 2023-04-06 16:11:09 |
| Financial_Report.xlsx | 12068 | 2023-04-06 16:11:09 |
 logo_columbiabanking.jpg | 17086 | 2023-04-06 16:11:09 |
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 ny20006886x1_elizabethseaton.jpg | 33681 | 2023-04-06 16:11:09 |
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 ny20006886x1_markfinkelstein.jpg | 34436 | 2023-04-06 16:11:09 |
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| ny20006886_def14a.htm | 1989080 | 2023-04-06 16:11:09 |
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| R1.htm | 8958 | 2023-04-06 16:11:09 |
| R2.htm | 318906 | 2023-04-06 16:11:09 |
| report.css | 2767 | 2023-04-06 16:11:09 |
| Show.js | 1085 | 2023-04-06 16:11:09 |
 sig_clintstein.jpg | 20857 | 2023-04-06 16:11:09 |
 sig_cortlhaver.jpg | 13954 | 2023-04-06 16:11:09 |
 sig_kumibaruffi.jpg | 23745 | 2023-04-06 16:11:09 |