Insider Stock Trading History of Karol Thomas D


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 Karol Thomas D since year 2005. The trader's CIK number is 1073406. At the time of this reporting, Karol Thomas D is the Chairman of the Boar of Elkcorp . (stock ticker symbol ELK). See this page for all insider trading activities at Elkcorp .


Stock purchases, sales, and option exercises reported by insider Karol Thomas D since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2007-02-22 ELK Elkcorp Option Ex 67,860 43.50 2,951,910
2007-02-07 ELK Elkcorp Sale 37,750 43.36 1,637,028
2006-07-05 ELK Elkcorp Option Ex 9,930 18.76 186,286

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 Karol Thomas D (Chairman of the Boar of Elkcorp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.