The following table details the trading activities
(stock purchases, stock sales, and stock option exercises)
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 .
|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.