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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001193125-17-185670
Filing Date
2017-05-26
Accepted
2017-05-26 16:38:55
Documents
3
Period of Report
2017-05-24
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 d384244d8k.htm 8-K 37418
2 EX-99.1 d384244dex991.htm EX-99.1 8961
3 GRAPHIC g384244g24a52.jpg GRAPHIC 9226
  Complete submission text file 0001193125-17-185670.txt   60341
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.: 17874510
SIC: 6022 State Commercial Banks