Michael E. Porter serves as Executive at PARAMETRIC TECHNOLOGY CORP, where they oversee executive responsibilities. Since joining the company, Michael E. Porter has executed 151 insider transactions totaling $7.8M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jul 15, 2008 involved selling 100 shares valued at $5.5K.
Michael E. Porter currently holds 839,448 shares of PARAMETRIC TECHNOLOGY CORP (PMTC), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Michael E. Porter has been a net seller of PMTC stock. They have purchased $3.3M and sold $4.5M worth of shares.
Michael E. Porter's most recent insider trade was on Jul 15, 2008, when they sold 100 shares at $55.23 per share.
Get notified when new Form 4 filings are submitted
| $55.06 |
| Discretionary |
| Jul 15, 2008 | TMO | $5.6K | Sale | 100 | $55.92 | Discretionary |
| Jul 15, 2008 | TMO | $5.5K | Sale | 100 | $55.03 | Discretionary |
| Jul 15, 2008 | TMO | $5.5K | Sale | 100 | $55.13 | Discretionary |
| Jul 15, 2008 | TMO | $5.6K | Sale | 100 | $55.69 | Discretionary |
| Jul 15, 2008 | TMO | $5.6K | Sale | 100 | $55.58 | Discretionary |
| Jul 15, 2008 | TMO | $5.5K | Sale | 100 | $55.09 | Discretionary |
| Jul 15, 2008 | TMO | $5.5K | Sale | 100 | $55.25 | Discretionary |
| Jul 15, 2008 | TMO | $5.5K | Sale | 100 | $55.32 | Discretionary |
| Jul 15, 2008 | TMO | $71.3K | Option Exercise | 3,944 | $18.09 | Discretionary |
| Jul 15, 2008 | TMO | $5.6K | Sale | 100 | $55.77 | Discretionary |
| Jul 15, 2008 | TMO | $5.6K | Sale | 100 | $55.55 | Discretionary |
| Jul 15, 2008 | TMO | $5.5K | Sale | 100 | $55.08 | Discretionary |
| Jul 15, 2008 | TMO | $5.6K | Sale | 100 | $55.73 | Discretionary |
| Jul 15, 2008 | TMO | $5.5K | Sale | 100 | $55.43 | Discretionary |
| Jul 15, 2008 | TMO | $5.5K | Sale | 100 | $55.24 | Discretionary |
| Jul 15, 2008 | TMO | $5.5K | Sale | 100 | $55.45 | Discretionary |
| Jul 15, 2008 | TMO | $5.6K | Sale | 100 | $55.52 | Discretionary |
| Jul 15, 2008 | TMO | $5.5K | Sale | 100 | $55.11 | Discretionary |
| Jul 15, 2008 | TMO | $5.6K | Sale | 100 | $55.70 | Discretionary |
| Jul 15, 2008 | TMO | $5.5K | Sale | 100 | $55.05 | Discretionary |
| Jul 15, 2008 | TMO | $5.6K | Sale | 100 | $55.91 | Discretionary |
| Jul 15, 2008 | TMO | $5.6K | Sale | 100 | $55.61 | Discretionary |
| Jul 15, 2008 | TMO | $5.5K | Sale | 100 | $55.04 | Discretionary |
| Jul 15, 2008 | TMO | $5.5K | Sale | 100 | $55.33 | Discretionary |
| Jul 15, 2008 | TMO | $5.5K | Sale | 100 | $55.22 | Discretionary |
| Jul 15, 2008 | TMO | $5.6K | Sale | 100 | $55.64 | Discretionary |
| Jul 15, 2008 | TMO | $7.9K | Sale | 144 | $55.10 | Discretionary |
| Jul 15, 2008 | TMO | $16.5K | Sale | 300 | $55.00 | Discretionary |