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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000887343-11-000002
Filing Date
2011-10-28
Accepted
2011-10-27 19:48:01
Documents
4
Period of Report
2011-10-27
Items
Item 2.02: Results of Operations and Financial Condition
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K colb8-kq32011.htm 8-K 29667
2 EARNINGS PRESS RELEASE a991colb09302011pressrelea.htm EX-99.1 938175
3 DIVIDENDS PRESS RELEASE a992pressrelease10272011fo.htm EX-99.2 12305
4 logo.jpg GRAPHIC 5098
  Complete submission text file 0000887343-11-000002.txt   988397
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: 8-K | Act: 34 | File No.: 000-20288 | Film No.: 111163068
SIC: 6022 State Commercial Banks