Anthony Dibona serves as Executive at PARAMETRIC TECHNOLOGY CORP, where they oversee executive responsibilities. Since joining the company, Anthony Dibona has executed 144 insider transactions totaling $17.3M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 28, 2012 involved selling 9,999 shares valued at $267.1K.
Anthony Dibona currently holds 28,790 shares of PARAMETRIC TECHNOLOGY CORP (PMTC), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Anthony Dibona has been a net seller of PMTC stock. They have purchased $0 and sold $17.3M worth of shares.
Anthony Dibona's most recent insider trade was on Feb 28, 2012, when they sold 9,999 shares at $26.71 per share.
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| $21.27 |
| Discretionary |
| Nov 15, 2011 | PMTC | $0 | Option Exercise | 62,716 | $N/A | Discretionary |
| May 2, 2011 | PMTC | $832.3K | Sale | 35,000 | $23.78 | Discretionary |
| May 2, 2011 | PMTC | $229.6K | Option Exercise | 20,000 | $11.48 | Discretionary |
| Nov 16, 2010 | PMTC | $218.5K | Sale | 10,468 | $20.87 | Discretionary |
| Nov 15, 2010 | PMTC | $0 | Option Exercise | 46,374 | $N/A | Discretionary |
| Nov 15, 2010 | PMTC | $421.9K | Payment | 19,362 | $21.79 | Discretionary |
| Nov 10, 2010 | PMTC | $165.8K | Sale | 7,498 | $22.11 | Discretionary |
| Nov 9, 2010 | PMTC | $161.7K | Payment | 7,284 | $22.20 | Discretionary |
| Oct 29, 2010 | PMTC | $428.8K | Sale | 20,000 | $21.44 | Discretionary |
| Oct 29, 2010 | PMTC | $229.6K | Option Exercise | 20,000 | $11.48 | Discretionary |
| Aug 2, 2010 | PMTC | $551.7K | Sale | 30,000 | $18.39 | Discretionary |
| Aug 2, 2010 | PMTC | $229.6K | Option Exercise | 20,000 | $11.48 | Discretionary |
| May 12, 2010 | PMTC | $355.6K | Sale | 20,000 | $17.78 | Discretionary |
| May 12, 2010 | PMTC | $125.8K | Option Exercise | 10,000 | $12.58 | Discretionary |
| Mar 2, 2010 | PMTC | $125.8K | Option Exercise | 10,000 | $12.58 | Discretionary |
| Mar 2, 2010 | PMTC | $296.0K | Sale | 16,298 | $18.16 | Discretionary |
| Feb 17, 2010 | PMTC | $260.6K | Sale | 15,081 | $17.28 | Discretionary |
| Feb 17, 2010 | PMTC | $125.8K | Option Exercise | 10,000 | $12.58 | Discretionary |
| Feb 15, 2010 | PMTC | $45.2K | Payment | 2,719 | $16.62 | Discretionary |
| Nov 23, 2009 | PMTC | $158.0K | Sale | 10,000 | $15.80 | Discretionary |
| Nov 15, 2009 | PMTC | $0 | Option Exercise | 47,892 | $N/A | Discretionary |
| Nov 15, 2009 | PMTC | $280.6K | Payment | 17,426 | $16.10 | Discretionary |
| Nov 9, 2009 | PMTC | $130.8K | Payment | 8,140 | $16.07 | Discretionary |
| Nov 6, 2009 | PMTC | $449.3K | Sale | 28,621 | $15.70 | Discretionary |
| Nov 6, 2009 | PMTC | $135.4K | Sale | 8,621 | $15.71 | Discretionary |
| Nov 6, 2009 | PMTC | $191.0K | Option Exercise | 20,000 | $9.55 | Discretionary |
| Oct 30, 2009 | PMTC | $465.3K | Sale | 29,999 | $15.51 | Discretionary |
| Oct 30, 2009 | PMTC | $95.5K | Option Exercise | 9,999 | $9.55 | Discretionary |