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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001193125-10-047987
Filing Date
2010-03-04
Accepted
2010-03-04 17:05:51
Documents
13
Period of Report
2009-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K d10k.htm 10-K 2254218
2 COMPUTATION OF CONSOLIDATED RATIOS OF EARNINGS dex12.htm EX-12 51952
3 SUBSIDIARIES OF THE COMPANY dex21.htm EX-21 3502
4 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM dex23.htm EX-23 1699
5 POWER OF ATTORNEY dex24.htm EX-24 8414
6 SECTION 302 CERTIFICATION dex311.htm EX-31.1 6281
7 SECTION 302 CERTIFICATION dex312.htm EX-31.2 6422
8 SECTION 906 CERTIFICATION dex32.htm EX-32 5092
9 CERTIFICATION OF CEO dex991.htm EX-99.1 15636
10 CERTIFICATION OF CFO dex992.htm EX-99.2 15818
11 GRAPHIC g78228g52q66.jpg GRAPHIC 6746
12 GRAPHIC g78228g79u53.jpg GRAPHIC 54951
13 GRAPHIC g78228image1.jpg GRAPHIC 4109
  Complete submission text file 0001193125-10-047987.txt   2461523
Mailing Address 1102 BROADWAY PLAZA TACOMA WA 98402
Business Address 1102 BROADWAY PLAZA TACOMA WA 98402 2533051900
COLUMBIA BANKING SYSTEM INC (Filer) CIK: 0000887343 (see all company filings)

IRS No.: 911422237 | State of Incorp.: WA | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-20288 | Film No.: 10657888
SIC: 6022 State Commercial Banks