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4//SEC Filing

NELSON MARK W 4

Accession 0001202458-11-000002

CIK 0000887343other

View on SEC.gov Company Profile

Filed

Feb 24, 7:00 PM ET

Accepted

Feb 25, 5:09 PM ET

Size

5.4 KB

Accession

0001202458-11-000002

Insider Transaction Report

Form 4

Period: 2011-02-23

COLUMBIA BANKING SYSTEM INCCOLB

Executive Vice President

Transactions

Award
Common Stock
2011-02-23+4,000→ 33,276 total

Holdings

Common Stock
(indirect: By 401(k))
2,958

Footnotes (1)

[F1]Restricted Stock Award

Documents

1 file

4
edgar.xmlPrimary
PRIMARY DOCUMENT

Issuer

COLUMBIA BANKING SYSTEM INC

CIK 0000887343

Entity typeother

Related Parties

1

filerCIK 0001202458

Filing Metadata

Form type: 4
Filed: Feb 24, 7:00 PM ET
Accepted: Feb 25, 5:09 PM ET
Size: 5.4 KB

View on SEC.gov