Insider Stock Trading History of Fedoroff Nina


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 Fedoroff Nina since year 2005. The trader's CIK number is 1232024. At the time of this reporting, Fedoroff Nina is the Director of Sigma Aldrich Corp . (stock ticker symbol SIAL). See this page for all insider trading activities at Sigma Aldrich Corp .


Stock purchases, sales, and option exercises reported by insider Fedoroff Nina since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2007-08-03 SIAL Sigma Aldrich Corp Option Ex 20,000 44.33 886,600
2007-07-27 SIAL Sigma Aldrich Corp Option Ex 88,000 34.86 3,067,328
2007-05-01 SIAL Sigma Aldrich Corp Option Ex 16,000 35.57 569,136

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 Fedoroff Nina (Director of Sigma Aldrich Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.