Insider Stock Trading History of Groff Melissa 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 Groff Melissa C since year 2005. The trader's CIK number is 1306815. At the time of this reporting, Groff Melissa C is the VP of Human Resource of Sigmatel Inc . (stock ticker symbol SGTL). See this page for all insider trading activities at Sigmatel Inc .


Stock purchases, sales, and option exercises reported by insider Groff Melissa C since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2008-03-28 SGTL Sigmatel Inc Option Ex 625 .00 0
2007-03-28 SGTL Sigmatel Inc Option Ex 625 .00 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 Groff Melissa C (VP of Human Resource of Sigmatel Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.