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Filing metadata

Accession number: 0001229367-09-000002
Form type: Form 4
Filer: COLUMBIA BANKING SYSTEM INC
CIK: CIK 887343
Filed: Aug 07, 2009
Reporting period: Aug 06, 2009
Description: Insider transaction

Documents

0001229367-09-000002-index.htm

Complete submission

0001229367-09-000002.txt

directory listing

Filed by

COLUMBIA BANKING SYSTEM INC