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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000887343-09-000010
Filing Date
2009-05-06
Accepted
2009-05-06 15:03:44
Documents
4
Period of Report
2009-03-31

Document Format Files

Seq Description Document Type Size
1 b10q.htm 10-Q 1441172
2 bex311.htm EX-31.1 10669
3 bex312.htm EX-31.2 10104
4 bex32.htm EX-31 8785
  Complete submission text file 0000887343-09-000010.txt   1472107
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.: 09801074
SIC: 6022 State Commercial Banks