Filing

Form 4

Form 4

0001186650-07-000001·COLUMBIA BANKING SYSTEM INC

Filing metadata

Accession number: 0001186650-07-000001
Form type: Form 4
Filer: COLUMBIA BANKING SYSTEM INC
CIK: CIK 887343
Filed: May 08, 2007
Reporting period: May 04, 2007
Description: Insider transaction

Documents

0001186650-07-000001-index.htm

Complete submission

0001186650-07-000001.txt

directory listing

Filed by

COLUMBIA BANKING SYSTEM INC