Insider Stock Trading History of Hitchcock William M


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 Hitchcock William M since year 2005. The trader's CIK number is 1186149. At the time of this reporting, Hitchcock William M is the of Thoratec Corp . (stock ticker symbol THOR). See this page for all insider trading activities at Thoratec Corp .


Stock purchases, sales, and option exercises reported by insider Hitchcock William M since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2007-05-08 THOR Thoratec Corp Option Ex 6,875 7.46 51,321
2007-02-20 THOR Thoratec Corp Option Ex 1,875 15.00 28,125
2007-02-22 THOR Thoratec Corp Sale 1,875 19.10 35,821
2006-11-13 THOR Thoratec Corp Sale 3,333 14.68 48,928
2006-11-09 THOR Thoratec Corp Option Ex 3,333 9.25 30,830
2006-02-07 THOR Thoratec Corp Option Ex 3,750 10.22 38,317

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 Hitchcock William M ( of Thoratec Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.