HUBBARD GRAYDON D 4
4 · WHITING PETROLEUM CORP · Filed Feb 24, 2009
Insider Transaction Report
Form 4
HUBBARD GRAYDON D
Director
Transactions
- Tax Payment
Common Stock
2009-02-23$23.07/sh−468$10,797→ 13,276 total
4 · WHITING PETROLEUM CORP · Filed Feb 24, 2009
Common Stock