Allis Chalmers Energy Inc. 4
4 · Allis Chalmers Energy Inc. · Filed May 16, 2008
Insider Transaction Report
Form 4
Bryan David Keith
Other
Transactions
- Sale
Common Stock
2008-05-15$18.00/sh−18,972$341,496→ 113,528 total - Exercise/Conversion
Stock Option (right to buy)
2008-05-15−20,000→ 0 totalExercise: $4.87From: 2007-05-25Exp: 2015-05-25→ Common Stock (20,000 underlying) - Sale
Common Stock
2008-05-15$18.01/sh−1,028$18,514→ 112,500 total - Exercise/Conversion
Common Stock
2008-05-15$4.87/sh+20,000$97,400→ 132,500 total