Insider Stock Trading History of Rau Douglas


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 Rau Douglas since year 2005. The trader's CIK number is 1345644. At the time of this reporting, Rau Douglas is the VP, Human Resources 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 Rau Douglas since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2015-08-11 SIAL Sigma Aldrich Corp Option Ex 9,543 54.35 518,642
2015-08-11 SIAL Sigma Aldrich Corp Sale 9,543 139.68 1,332,966
2014-03-03 SIAL Sigma Aldrich Corp Option Ex 6,947 36.16 251,217
2014-03-04 SIAL Sigma Aldrich Corp Option Ex 9,400 47.19 443,586
2014-03-04 SIAL Sigma Aldrich Corp Sale 15,100 93.53 1,412,303
2012-11-13 SIAL Sigma Aldrich Corp Option Ex 7,303 32.84 239,794
2012-11-07 SIAL Sigma Aldrich Corp Sale 1,000 70.34 70,340
2012-08-29 SIAL Sigma Aldrich Corp Option Ex 11,000 33.43 367,763
2012-08-29 SIAL Sigma Aldrich Corp Sale 11,000 70.33 773,663
2007-08-08 SIAL Sigma Aldrich Corp Buy 1,000 48.66 48,662

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 Rau Douglas (VP, Human Resources of Sigma Aldrich Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.