Stock Trading History of Davey James M

The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Davey James M since year 2005. The trader's CIK number is 1362477. At the time of this reporting, Davey James M is the Other of Allis Chalmers Energy Inc. (stock ticker symbol ALY).

Stock purchases, sales, and option exercises reported by *Davey James M* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2007-06-01	ALY	Allis Chalmers Energy Inc.	Sale	3,000	20.51	61,530
2007-05-24	ALY	Allis Chalmers Energy Inc.	Option Exercise	5,000	2.75	13,750
2007-05-24	ALY	Allis Chalmers Energy Inc.	Sale	5,000	19.68	98,379
2006-11-14	ALY	Allis Chalmers Energy Inc.	Sale	10,000	18.02	180,201
2006-11-13	ALY	Allis Chalmers Energy Inc.	Sale	5,000	18.06	90,316
2006-11-14	ALY	Allis Chalmers Energy Inc.	Option Exercise	10,000	2.75	27,500
2006-11-13	ALY	Allis Chalmers Energy Inc.	Option Exercise	5,000	2.75	13,750

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Davey James M (Other of Allis Chalmers Energy Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.