Insider Stock Trading History of Sisler David G

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 Sisler David G since year 2005. The trader's CIK number is 1023181. At the time of this reporting, Sisler David G is the SVP General Counsel 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 Sisler David G since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2007-02-22 ELK Elkcorp Option Ex 8,700 43.50 378,450
2006-02-24 ELK Elkcorp Sale 1,200 36.72 44,064
2005-11-18 ELK Elkcorp Sale 1,200 34.05 40,860
2005-11-18 ELK Elkcorp Sale 1,300 34.05 44,264
2005-10-28 ELK Elkcorp Sale 1,100 31.00 34,100
2005-09-14 ELK Elkcorp Sale 0 35.74 0

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 Sisler David G (SVP General Counsel of Elkcorp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.