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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001193125-13-113442
Filing Date
2013-03-19
Accepted
2013-03-18 20:58:39
Documents
2
Period of Report
2013-03-18
Items
Item 5.07: Submission of Matters to a Vote of Security Holders
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K d504789d8k.htm 8-K 27558
2 EX-99.1 d504789dex991.htm EX-99.1 13591
  Complete submission text file 0001193125-13-113442.txt   42256
Mailing Address 1301 A STREET TACOMA WA 98402
Business Address 1301 A STREET 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.: 13699679
SIC: 6022 State Commercial Banks