Greg A. Robertson serves as Executive at WASTE MANAGEMENT INC, where they oversee executive responsibilities. Since joining the company, Greg A. Robertson has executed 57 insider transactions totaling $2.1M, demonstrating a bearish approach to their equity position. Their most recent transaction on Mar 9, 2012 involved selling 506 shares valued at $17.7K.
Greg A. Robertson currently holds 34,796.23 shares of WASTE MANAGEMENT INC (WMI), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Greg A. Robertson has been a net seller of WMI stock. They have purchased $0 and sold $2.1M worth of shares.
Greg A. Robertson's most recent insider trade was on Mar 9, 2012, when they sold 506 shares at $34.94 per share.
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| $34.45 |
| Discretionary |
| Feb 16, 2012 | WM | $171.9K | Award | 4,991 | $34.45 | Discretionary |
| Oct 28, 2011 | WM | $11.4K | Sale | 335 | $34.01 | Discretionary |
| Oct 27, 2011 | WM | $551.2K | Option Exercise | 19,770 | $27.88 | Discretionary |
| Oct 27, 2011 | WM | $581.2K | Payment | 17,283 | $33.63 | Discretionary |
| Mar 4, 2011 | WM | $6.9K | Sale | 185 | $37.40 | Discretionary |
| Mar 3, 2011 | WM | $20.4K | Payment | 548 | $37.18 | Discretionary |
| Aug 3, 2010 | WM | $69.0K | Sale | 2,000 | $34.49 | Discretionary |
| Aug 3, 2010 | WM | $69.0K | Sale | 2,000 | $34.48 | Discretionary |
| Aug 3, 2010 | WM | $72.4K | Sale | 2,100 | $34.47 | Discretionary |
| Aug 3, 2010 | WM | $34.4K | Sale | 1,000 | $34.43 | Discretionary |
| Aug 3, 2010 | WM | $65.5K | Sale | 1,900 | $34.46 | Discretionary |
| Aug 3, 2010 | WM | $92.9K | Sale | 2,700 | $34.41 | Discretionary |
| Aug 3, 2010 | WM | $29.5K | Sale | 858 | $34.40 | Discretionary |
| Aug 3, 2010 | WM | $420.2K | Option Exercise | 17,500 | $24.01 | Discretionary |
| Aug 3, 2010 | WM | $113.6K | Sale | 3,300 | $34.42 | Discretionary |
| Feb 17, 2010 | WM | $14.8K | Sale | 449 | $32.89 | Discretionary |
| Feb 16, 2010 | WM | $38.9K | Payment | 1,188 | $32.77 | Discretionary |
| Feb 16, 2010 | WM | $147.2K | Award | 4,491 | $32.77 | Discretionary |
| Jan 28, 2010 | WM | $9.2K | Sale | 285 | $32.36 | Discretionary |
| Jan 27, 2010 | WM | $10.6K | Payment | 327 | $32.45 | Discretionary |
| Jan 26, 2010 | WM | $19.0K | Payment | 582 | $32.61 | Discretionary |
| Mar 9, 2009 | WMI | $0 | Award | 1,913 | $N/A | Discretionary |
| Feb 18, 2009 | WMI | $11.2K | Sale | 391 | $28.56 | Discretionary |
| Feb 17, 2009 | WMI | $111.2K | Award | 3,903 | $28.50 | Discretionary |
| Feb 17, 2009 | WMI | $29.4K | Payment | 1,033 | $28.50 | Discretionary |
| Jan 28, 2009 | WMI | $6.8K | Sale | 206 | $33.20 | Discretionary |
| Jan 28, 2009 | WMI | $6.8K | Sale | 206 | $33.20 | Discretionary |
| Jan 27, 2009 | WMI | $22.3K | Payment | 682 | $32.72 | Discretionary |