Insider Stock Trading History of Schaefer Robert Scott


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 Schaefer Robert Scott since year 2005. The trader's CIK number is 1383282. At the time of this reporting, Schaefer Robert Scott is the VP and Chief Financi 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 Schaefer Robert Scott since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2008-04-01 SGTL Sigmatel Inc Option Ex 333 .00 0
2008-04-01 SGTL Sigmatel Inc Option Ex 333 .00 0
2008-04-01 SGTL Sigmatel Inc Option Ex 333 .00 0
2007-12-11 SGTL Sigmatel Inc Option Ex 679 .00 0
2007-04-01 SGTL Sigmatel Inc Option Ex 333 .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 Schaefer Robert Scott (VP and Chief Financi of Sigmatel Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.