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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001193125-11-219306
Filing Date
2011-08-11
Accepted
2011-08-11 13:18:57
Documents
4
Period of Report
2011-08-05
Items
Item 2.01: Completion of Acquisition or Disposition of Assets
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K d8k.htm 8-K 18706
2 PURCHASE AND ASSUMPTION AGREEMENT dex21.htm EX-2.1 394406
3 PRESS RELEASE dex991.htm EX-99.1 10906
4 GRAPHIC g218952g38x24.jpg GRAPHIC 6571
  Complete submission text file 0001193125-11-219306.txt   434354
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.: 111026906
SIC: 6022 State Commercial Banks