Roberts Kent 4
4 · COLUMBIA BANKING SYSTEM INC · Filed Dec 16, 2011
Insider Transaction Report
Form 4
Roberts Kent
Executive Vice President
Transactions
- Sale
Common Stock
2011-12-14$18.27/sh−100$1,827→ 22,440 total - Sale
Common Stock
2011-12-14$18.27/sh−100$1,827→ 22,275 total - Sale
Common Stock
2011-12-14$18.25/sh−200$3,650→ 21,875 total - Sale
Common Stock
2011-12-14$18.27/sh−65$1,188→ 22,375 total - Sale
Common Stock
2011-12-14$18.27/sh−200$3,654→ 22,075 total
Holdings
- 5,269(indirect: By 401(k))
Common Stock