HUBBARD GRAYDON D 4
4 · WHITING PETROLEUM CORP · Filed Aug 3, 2009
Insider Transaction Report
Form 4
HUBBARD GRAYDON D
Director
Transactions
- Tax Payment
Common Stock
2009-07-31$45.96/sh−102$4,688→ 15,520 total
4 · WHITING PETROLEUM CORP · Filed Aug 3, 2009
Common Stock