Antonio J. Pietri serves as Executive at ASPEN TECHNOLOGY INC /DE/, where they oversee executive responsibilities. Since joining the company, Antonio J. Pietri has executed 203 insider transactions totaling $57.4M, demonstrating a bearish approach to their equity position. Their most recent transaction on Mar 30, 2012 involved selling 1,689 shares valued at $35.0K.
Antonio J. Pietri currently holds 183,666 shares of ASPEN TECHNOLOGY INC /DE/ (AZPN), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Antonio J. Pietri has been a net seller of AZPN stock. They have purchased $0 and sold $57.4M worth of shares.
Antonio J. Pietri's most recent insider trade was on Mar 30, 2012, when they sold 1,689 shares at $20.73 per share.
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| $21.61 |
| Discretionary |
| Feb 16, 2012 | AZPN | $432.8K | Sale | 20,000 | $21.64 | Discretionary |
| Feb 16, 2012 | AZPN | $119.7K | Option Exercise | 18,213 | $6.57 | Discretionary |
| Feb 16, 2012 | AZPN | $24.8K | Option Exercise | 3,781 | $6.57 | Discretionary |
| Dec 31, 2011 | AZPN | $23.4K | Payment | 1,350 | $17.35 | Discretionary |
| Dec 30, 2011 | AZPN | $38.6K | Payment | 2,225 | $17.35 | Discretionary |
| Sep 30, 2011 | AZPN | $60.3K | Payment | 3,790 | $15.90 | Discretionary |
| Aug 1, 2011 | AZPN | $0 | Award | 45,000 | $N/A | Discretionary |
| Jun 30, 2011 | AZPN | $56.6K | Payment | 3,320 | $17.04 | Discretionary |
| Apr 26, 2011 | AZPN | $1.5K | Sale | 100 | $14.91 | Discretionary |
| Apr 25, 2011 | AZPN | $1.5K | Sale | 100 | $14.93 | Discretionary |
| Mar 31, 2011 | AZPN | $50.3K | Payment | 3,320 | $15.16 | Discretionary |
| Mar 14, 2011 | AZPN | $87.0K | Sale | 6,000 | $14.50 | Discretionary |
| Mar 14, 2011 | AZPN | $84.3K | Option Exercise | 6,000 | $14.05 | Discretionary |
| Jan 27, 2011 | AZPN | $1.4K | Sale | 100 | $14.39 | Discretionary |
| Jan 26, 2011 | AZPN | $76.8K | Option Exercise | 14,567 | $5.27 | Discretionary |
| Jan 26, 2011 | AZPN | $87.9K | Option Exercise | 16,683 | $5.27 | Discretionary |
| Jan 26, 2011 | AZPN | $660.8K | Sale | 46,338 | $14.26 | Discretionary |
| Jan 26, 2011 | AZPN | $16.9K | Option Exercise | 5,188 | $3.25 | Discretionary |
| Dec 31, 2010 | AZPN | $37.0K | Payment | 2,856 | $12.97 | Discretionary |
| Dec 30, 2010 | AZPN | $10.2K | Payment | 798 | $12.82 | Discretionary |
| Sep 30, 2010 | AZPN | $34.2K | Payment | 3,320 | $10.30 | Discretionary |
| Aug 2, 2010 | AZPN | $0 | Award | 40,200 | $N/A | Discretionary |
| Jul 29, 2010 | AZPN | $2.2K | Payment | 199 | $10.91 | Discretionary |
| Jul 29, 2010 | AZPN | $0 | Option Exercise | 625 | $N/A | Discretionary |
| Jun 30, 2010 | AZPN | $27.7K | Payment | 2,522 | $10.98 | Discretionary |
| Apr 28, 2010 | AZPN | $2.3K | Payment | 199 | $11.45 | Discretionary |
| Apr 28, 2010 | AZPN | $0 | Option Exercise | 625 | $N/A | Discretionary |
| Mar 31, 2010 | AZPN | $26.0K | Payment | 2,522 | $10.30 | Discretionary |