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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000887343-17-000152
Filing Date
2017-10-20
Accepted
2017-10-20 13:31:57
Documents
3
Period of Report
2017-10-19
Items
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K form8-kcolb3q2017dividend.htm 8-K 28259
2 PRESS RELEASE ANNOUNCING QUARTERLY CASH DIVIDEND ex991-dividendrelease3q2017.htm EX-99.1 14394
3 LOGO logoa05.jpg GRAPHIC 5064
  Complete submission text file 0000887343-17-000152.txt   50797
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.: 171146653
SIC: 6022 State Commercial Banks