Insider Stock Trading History of Simpson Robert G


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 Simpson Robert G since year 2005. The trader's CIK number is 1197039. At the time of this reporting, Simpson Robert G is the SVP, Chief Financial of Waste Management Inc . (stock ticker symbol WMI). See this page for all insider trading activities at Waste Management Inc .


Stock purchases, sales, and option exercises reported by insider Simpson Robert G since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2010-09-21 WM Waste Management Inc Option Ex 35,000 24.01 840,350
2010-02-17 WM Waste Management Inc Sale 1,172 32.89 38,547
2010-01-28 WM Waste Management Inc Sale 1,250 32.36 40,450
2008-05-14 WMI Waste Management Inc Sale 81 37.13 3,007
2008-03-05 WMI Waste Management Inc Sale 120 33.48 4,017
2008-02-20 WMI Waste Management Inc Sale 1,697 33.42 56,712
2008-01-28 WMI Waste Management Inc Sale 914 31.10 28,425
2008-01-28 WMI Waste Management Inc Sale 914 31.10 28,425
2006-11-29 WMI Waste Management Inc Sale 22,601 37.22 841,322
2006-11-29 WMI Waste Management Inc Option Ex 60,732 17.21 1,045,258

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 Simpson Robert G (SVP, Chief Financial of Waste Management Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.