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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000887343-10-000012
Filing Date
2010-05-10
Accepted
2010-05-10 14:38:12
Documents
4
Period of Report
2010-03-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q td10q.htm 10-Q 1610682
2 SECTION 302 CEO CERTIFICATION tdex311.htm EX-31.1 10132
3 SECTION 302 CFO CERTIFICATION tdex312.htm EX-31.2 9801
4 SECTION 906 CEO AND CFO CERTIFICATION tdex32.htm EX-32 7987
  Complete submission text file 0000887343-10-000012.txt   1640029
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-Q | Act: 34 | File No.: 000-20288 | Film No.: 10815642
SIC: 6022 State Commercial Banks