Insider Stock Trading History of Armstrong Michael

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 Armstrong Michael since year 2005. The trader's CIK number is 1173441. At the time of this reporting, Armstrong Michael is the Director of Westmoreland Coal Co . (stock ticker symbol WLB). See this page for all insider trading activities at Westmoreland Coal Co .

Stock purchases, sales, and option exercises reported by insider Armstrong Michael since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2006-05-24 WLB Westmoreland Coal Co Option Ex 2,500 15.31 38,275

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 Armstrong Michael (Director of Westmoreland Coal Co at the time of this reporting) see the Securities and Exchange Commission (SEC) website.