Insider Stock Trading History of Holbrook George W Jr


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 Holbrook George W Jr since year 2005. The trader's CIK number is 1218704. At the time of this reporting, Holbrook George W Jr 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 Holbrook George W Jr since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2007-05-08 THOR Thoratec Corp Option Ex 6,875 2.75 18,906
2007-02-27 THOR Thoratec Corp Option Ex 1,875 15.00 28,125
2006-05-16 THOR Thoratec Corp Option Ex 1,875 11.06 20,737
2006-05-18 THOR Thoratec Corp Sale 1,875 15.63 29,300
2006-02-23 THOR Thoratec Corp Sale 1,875 20.12 37,725
2006-02-13 THOR Thoratec Corp Option Ex 1,875 9.38 17,578
2005-12-15 THOR Thoratec Corp Sale 1,875 21.26 39,862
2005-12-07 THOR Thoratec Corp Sale 1,875 21.79 40,856
2005-05-31 THOR Thoratec Corp Sale 1,875 14.98 28,087
2005-05-03 THOR Thoratec Corp Sale 100,000 13.00 1,300,000

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 Holbrook George W Jr ( of Thoratec Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.