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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001193125-11-158144
Filing Date
2011-06-03
Accepted
2011-06-03 12:44:37
Documents
11
Period of Report
2011-05-27
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 21233
2 PURCHASE AND ASSUMPTION AGREEMENT dex21.htm EX-2.1 1935218
3 PRESS RELEASE dex991.htm EX-99.1 9785
4 GRAPHIC g192125g15v75.jpg GRAPHIC 10338
5 GRAPHIC g192125g23e88.jpg GRAPHIC 116559
6 GRAPHIC g192125g30m43.jpg GRAPHIC 4514
7 GRAPHIC g192125g32h74.jpg GRAPHIC 7539
8 GRAPHIC g192125g41m67.jpg GRAPHIC 145685
9 GRAPHIC g192125g63l86.jpg GRAPHIC 83567
10 GRAPHIC g192125g78m90.jpg GRAPHIC 3720
11 GRAPHIC g192125g98e07.jpg GRAPHIC 7626
  Complete submission text file 0001193125-11-158144.txt   2491492
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.: 11890951
SIC: 6022 State Commercial Banks