Timothy P. Clackson serves as Executive at ARIAD PHARMACEUTICALS INC, where they oversee executive responsibilities. Since joining the company, Timothy P. Clackson has executed 131 insider transactions totaling $11.9M, demonstrating a bearish approach to their equity position. Their most recent transaction on Sep 28, 2015 involved selling 8,750 shares valued at $56.5K.
Timothy P. Clackson currently holds 351,030 shares of ARIAD PHARMACEUTICALS INC (ARIA), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Timothy P. Clackson has been a net seller of ARIA stock. They have purchased $79.4K and sold $11.8M worth of shares.
Timothy P. Clackson's most recent insider trade was on Sep 28, 2015, when they sold 8,750 shares at $6.46 per share.
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| $N/A |
| Discretionary |
| Jul 16, 2015 | ARIA | $59.8K | Sale | 7,000 | $8.54 | Discretionary |
| Jul 15, 2015 | ARIA | $0 | Option Exercise | 14,000 | $N/A | Discretionary |
| Apr 23, 2015 | ARIA | $1.2M | Sale | 123,766 | $9.50 | Discretionary |
| Mar 23, 2015 | ARIA | $0 | Option Exercise | 13,333 | $N/A | Discretionary |
| Mar 23, 2015 | ARIA | $57.0K | Sale | 6,667 | $8.55 | Discretionary |
| Mar 20, 2015 | ARIA | $47.9K | Sale | 5,417 | $8.84 | Discretionary |
| Mar 19, 2015 | ARIA | $185.9K | Sale | 20,657 | $9.00 | Discretionary |
| Mar 19, 2015 | ARIA | $0 | Option Exercise | 10,833 | $N/A | Discretionary |
| Mar 19, 2015 | ARIA | $156.2K | Option Exercise | 20,657 | $7.56 | Discretionary |
| Feb 20, 2015 | ARIA | $65.5K | Option Exercise | 24,999 | $2.62 | Discretionary |
| Feb 20, 2015 | ARIA | $200.0K | Sale | 24,999 | $8.00 | Discretionary |
| Feb 20, 2015 | ARIA | $107.9K | Option Exercise | 24,036 | $4.49 | Discretionary |
| Feb 20, 2015 | ARIA | $192.3K | Sale | 24,036 | $8.00 | Discretionary |
| Feb 2, 2015 | ARIA | $0 | Option Exercise | 29,334 | $N/A | Discretionary |
| Feb 2, 2015 | ARIA | $92.8K | Sale | 14,667 | $6.33 | Discretionary |
| Jul 15, 2014 | ARIA | $0 | Option Exercise | 14,000 | $N/A | Discretionary |
| Jul 15, 2014 | ARIA | $25.4K | Payment | 4,564 | $5.57 | Discretionary |
| Apr 2, 2014 | ARIA | $53.4K | Sale | 6,500 | $8.21 | Discretionary |
| Apr 1, 2014 | ARIA | $0 | Option Exercise | 13,000 | $N/A | Discretionary |
| Mar 21, 2014 | ARIA | $52.6K | Sale | 6,667 | $7.89 | Discretionary |
| Mar 20, 2014 | ARIA | $0 | Option Exercise | 13,333 | $N/A | Discretionary |
| Mar 19, 2014 | ARIA | $0 | Option Exercise | 10,834 | $N/A | Discretionary |
| Mar 19, 2014 | ARIA | $28.2K | Payment | 3,442 | $8.19 | Discretionary |
| Dec 19, 2013 | ARIA | $50.1K | Sale | 9,750 | $5.14 | Discretionary |
| Dec 18, 2013 | ARIA | $0 | Option Exercise | 19,500 | $N/A | Discretionary |
| Sep 6, 2013 | ARIA | $185.9K | Sale | 8,449 | $22.00 | Discretionary |
| Jul 18, 2013 | ARIA | $277.1K | Sale | 14,000 | $19.79 | Discretionary |
| Jul 15, 2013 | ARIA | $0 | Option Exercise | 28,000 | $N/A | Discretionary |