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Filing metadata

Accession number: 0001379715-12-000002
Form type: Form 3
Filer: COLUMBIA BANKING SYSTEM INC
CIK: CIK 887343
Filed: Feb 10, 2012
Reporting period: Feb 01, 2012
Description: Initial ownership

Documents

0001379715-12-000002-index.htm

Complete submission

0001379715-12-000002.txt

directory listing

Filed by

COLUMBIA BANKING SYSTEM INC