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COLUMBIA BANKING SYSTEM, INC. — Director's Dealing 2012
Nov 9, 2012
30766_dirs_2012-11-09_c2d7f682-0afb-463a-8f5d-7a04b6a8429a.zip
Director's Dealing
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SEC Form 4 — Statement of Changes in Beneficial Ownership
Issuer: COLUMBIA BANKING SYSTEM INC (COLB)
CIK: 0000887343
Period of Report: 2012-11-07
Reporting Person: Lantow Michelle (Director)
Non-Derivative Transactions
| Date | Security | Code | Shares | Price | A/D | Holdings After | Ownership |
|---|---|---|---|---|---|---|---|
| 2012-11-07 | Common Stock | P | 1500 | $17.24 | Acquired | 3500 | Direct |
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