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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001214659-15-005231
Filing Date
2015-07-02
Accepted
2015-07-02 17:21:37
Documents
1
Period of Report
2015-07-02

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT marketforms-32001.html 4  
1 PRIMARY DOCUMENT marketforms-32001.xml 4 5296
  Complete submission text file 0001214659-15-005231.txt   6493
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
Business Address
DRESSEL MELANIE J (Reporting) CIK: 0001186640 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-20288 | Film No.: 15971025