NELSON MARK W 4
4 · COLUMBIA BANKING SYSTEM INC · Filed Feb 24, 2012
Insider Transaction Report
Form 4
NELSON MARK W
Executive Vice President
Transactions
- Award
Common Stock
2012-02-22+4,000→ 37,276 total
Footnotes (1)
- [F1]Restricted Stock Award
4 · COLUMBIA BANKING SYSTEM INC · Filed Feb 24, 2012
Common Stock