Lantow Michelle 4
4 · COLUMBIA BANKING SYSTEM INC · Filed Nov 9, 2012
Insider Transaction Report
Form 4
Lantow Michelle
Director
Transactions
- Purchase
Common Stock
2012-11-07$17.24/sh+1,500$25,860→ 3,500 total
4 · COLUMBIA BANKING SYSTEM INC · Filed Nov 9, 2012
Common Stock