Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001193125-23-056482-index.html | 2023-03-01 16:56:10 | |
| 0001193125-23-056482.txt | 2023-03-01 16:56:10 | |
 0001193125-23-056482-xbrl.zip | 16820 | 2023-03-01 16:56:10 |
| d803964d8k.htm | 45982 | 2023-03-01 16:56:10 |
| d803964d8k_htm.xml | 3581 | 2023-03-01 16:56:10 |
| d803964dex991.htm | 21726 | 2023-03-01 16:56:10 |
| FilingSummary.xml | 1946 | 2023-03-01 16:56:10 |
| Financial_Report.xlsx | 5734 | 2023-03-01 16:56:10 |
 g413616columbiabanking.jpg | 11205 | 2023-03-01 16:56:10 |
 g413616umpquaholdings.jpg | 10091 | 2023-03-01 16:56:10 |
| MetaLinks.json | 19478 | 2023-03-01 16:56:10 |
| R1.htm | 41118 | 2023-03-01 16:56:10 |
| report.css | 2767 | 2023-03-01 16:56:10 |
| Show.js | 1085 | 2023-03-01 16:56:10 |
| umpq-20230228.xsd | 2858 | 2023-03-01 16:56:10 |
| umpq-20230228_lab.xml | 18738 | 2023-03-01 16:56:10 |
| umpq-20230228_pre.xml | 11712 | 2023-03-01 16:56:10 |