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COLUMBIA BANKING SYSTEM, INC. — Director's Dealing 2012
Jan 26, 2012
30766_dirs_2012-01-26_0746553d-013e-4573-b1f8-e8cd9580e06e.zip
Director's Dealing
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SEC Form 5 — Annual Statement of Changes in Beneficial Ownership
Issuer: COLUMBIA BANKING SYSTEM INC (COLB)
CIK: 0000887343
Period of Report: 2011-12-31
Reporting Person: DRESSEL MELANIE J (Director, President and CEO)
Holdings (Non-Derivative)
| Security | Shares | Ownership |
|---|---|---|
| Common Stock | 61600 | Direct |
| Common Stock | 2408 | Indirect |
| Common Stock | 8283 | Indirect |
| Common Stock | 51134 | Indirect |
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