Insider Stock Trading History of Aardsma David A


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 Aardsma David A since year 2005. The trader's CIK number is 1315387. At the time of this reporting, Aardsma David A is the Sr. VP, Sales and Ma 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 Aardsma David A since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2014-02-19 WM Waste Management Inc Sale 473 41.48 19,621
2013-10-29 WM Waste Management Inc Option Ex 20,500 29.24 599,420
2013-10-29 WM Waste Management Inc Sale 16,356 44.22 723,262
2013-02-19 WM Waste Management Inc Sale 4,537 36.65 166,294
2013-02-20 WM Waste Management Inc Sale 6,463 36.65 236,888
2013-02-15 WM Waste Management Inc Sale 456 36.65 16,713
2012-08-09 WM Waste Management Inc Sale 15,540 34.96 543,262
2012-08-09 WM Waste Management Inc Option Ex 21,500 19.61 421,615
2012-02-22 WM Waste Management Inc Option Ex 17,500 27.88 487,900
2012-02-22 WM Waste Management Inc Sale 29,805 34.95 1,041,654
2011-05-19 WM Waste Management Inc Sale 900 39.40 35,460
2010-09-30 WM Waste Management Inc Option Ex 25,000 24.01 600,250
2010-09-30 WM Waste Management Inc Sale 19,165 35.95 688,981
2010-05-27 WM Waste Management Inc Option Ex 9,000 19.25 173,250
2010-05-27 WM Waste Management Inc Sale 6,706 32.40 217,274
2010-02-17 WM Waste Management Inc Sale 717 32.89 23,582
2010-01-28 WM Waste Management Inc Sale 168 32.36 5,436
2009-11-11 WM Waste Management Inc Sale 824 32.44 26,732
2009-11-11 WM Waste Management Inc Option Ex 1,250 14.81 18,516
2009-06-01 WMI Waste Management Inc Option Ex 750 20.50 15,375
2009-06-01 WMI Waste Management Inc Sale 592 28.57 16,914
2008-02-20 WMI Waste Management Inc Sale 618 33.42 20,652
2005-12-01 WMI Waste Management Inc Sale 820 30.50 25,010

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 Aardsma David A (Sr. VP, Sales and Ma of Waste Management Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.