Insider Stock Trading History of Patterson Mark C


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 Patterson Mark C since year 2005. The trader's CIK number is 1425197. At the time of this reporting, Patterson Mark C is the See Remarks. of Allis Chalmers Energy Inc. . (stock ticker symbol ALY). See this page for all insider trading activities at Allis Chalmers Energy Inc. .


Stock purchases, sales, and option exercises reported by insider Patterson Mark C since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2010-01-06 ALY Allis Chalmers Energy Inc. Sale 3,500 4.20 14,700
2009-06-25 ALY Allis Chalmers Energy Inc. Option Ex 2,000 2.50 5,000

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 Patterson Mark C (See Remarks. of Allis Chalmers Energy Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.