Insider Stock Trading History of Longfield William H


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 Longfield William H since year 2005. The trader's CIK number is 1033474. At the time of this reporting, Longfield William H is the Director of Invitrogen Corp . (stock ticker symbol IVGN). See this page for all insider trading activities at Invitrogen Corp .


Stock purchases, sales, and option exercises reported by insider Longfield William H since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2012-04-26 LIFE Invitrogen Corp Option Ex 32,709 46.04 1,505,922
2009-05-11 LIFE Invitrogen Corp Buy 10,000 36.27 362,700

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 Longfield William H (Director of Invitrogen Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.