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Filing metadata

Accession number: 0001397948-10-000001
Form type: Form 4
Filer: COLUMBIA BANKING SYSTEM INC
CIK: CIK 887343
Filed: Jan 07, 2010
Reporting period: Jan 06, 2010
Description: Insider transaction

Documents

0001397948-10-000001-index.htm

Complete submission

0001397948-10-000001.txt

directory listing

Filed by

COLUMBIA BANKING SYSTEM INC