Ekstrom Jack R 4
4 · WHITING PETROLEUM CORP · Filed Feb 22, 2010
Insider Transaction Report
Form 4
Ekstrom Jack R
Vice President
Transactions
- Tax Payment
Common Stock
2010-02-18$73.31/sh−146$10,703→ 1,602 total
4 · WHITING PETROLEUM CORP · Filed Feb 22, 2010
Common Stock