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COLUMBIA BANKING SYSTEM, INC. — Director's Dealing 2011
Apr 26, 2011
30766_dirs_2011-04-26_929386f5-94c9-4489-ac47-694d399689ba.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: 2011-04-25
Reporting Person: WEYERHAEUSER WILLIAM T (Director)
Non-Derivative Transactions
| Date | Security | Code | Shares | Price | A/D | Holdings After | Ownership |
|---|---|---|---|---|---|---|---|
| 2011-04-25 | Common Stock | M | 1050 | $14.40 | Acquired | 15497 | Direct |
Derivative Transactions
| Date | Security | Exercise Price | Code | Shares | A/D | Expiration | Underlying | Ownership |
|---|---|---|---|---|---|---|---|---|
| 2011-04-25 | Non-qualitifed Stock Option (Right to Buy) | $14.40 | M | 1050 | Disposed | 2011-04-23 | Common Stock (1050) | Direct |
Holdings (Non-Derivative)
| Security | Shares | Ownership |
|---|---|---|
| Common Stock | 223249 | Indirect |
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