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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001193125-10-096741
Filing Date
2010-04-28
Accepted
2010-04-28 16:36:36
Documents
2
Period of Report
2010-04-28
Items
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 16142
2 PRESS RELEASE DATED APRIL 28, 2010 dex991.htm EX-99.1 7525
  Complete submission text file 0001193125-10-096741.txt   25139
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.: 10777349
SIC: 6022 State Commercial Banks