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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001214659-16-008876
Filing Date
2016-01-14
Accepted
2016-01-14 17:01:12
Documents
1
Period of Report
2016-01-14

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT marketforms-34110.html 4  
1 PRIMARY DOCUMENT marketforms-34110.xml 4 3231
  Complete submission text file 0001214659-16-008876.txt   4518
Mailing Address 1301 A STREET TACOMA WA 98402
Business Address 1301 A STREET TACOMA WA 98402 2533051900
COLUMBIA BANKING SYSTEM INC (Issuer) CIK: 0000887343 (see all company filings)

IRS No.: 911422237 | State of Incorp.: WA | Fiscal Year End: 1231
SIC: 6022 State Commercial Banks

Mailing Address 1301 "A" STREET TACOMA WA 98402
Business Address
Lawson David C (Reporting) CIK: 0001606304 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-20288 | Film No.: 161343431