Patterson Mark C 4
4 · Allis Chalmers Energy Inc. · Filed Jan 7, 2010
Insider Transaction Report
Form 4
Patterson Mark C
Sr Vice Pres - Rental Services
Transactions
- Sale
Common Stock
2010-01-06$4.20/sh−3,500$14,700→ 8,500 total
4 · Allis Chalmers Energy Inc. · Filed Jan 7, 2010
Common Stock