Gregory Stea serves as Executive at CUBIST PHARMACEUTICALS INC, where they oversee executive responsibilities. Since joining the company, Gregory Stea has executed 112 insider transactions totaling $13.6M, demonstrating a bearish approach to their equity position. Their most recent transaction on Sep 30, 2014 involved transacting 14 shares valued at $929.
Gregory Stea currently holds 553 shares of CUBIST PHARMACEUTICALS INC (CBST), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Gregory Stea has been a net seller of CBST stock. They have purchased $0 and sold $13.6M worth of shares.
Gregory Stea's most recent insider trade was on Sep 30, 2014, when they sold 14 shares at $66.34 per share.
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| $34.80 |
| Discretionary |
| Aug 19, 2014 | CBST | $121.3K | Option Exercise | 5,625 | $21.56 | Discretionary |
| Aug 19, 2014 | CBST | $281.4K | Option Exercise | 6,764 | $41.60 | Discretionary |
| Aug 19, 2014 | CBST | $736.6K | Option Exercise | 17,500 | $42.09 | Discretionary |
| Aug 19, 2014 | CBST | $2.5M | Sale | 38,326 | $65.88 | Discretionary |
| Jun 30, 2014 | CBST | $7.3K | Other | 105 | $69.82 | Discretionary |
| May 15, 2014 | CBST | $59.1K | Sale | 875 | $67.50 | Discretionary |
| May 14, 2014 | CBST | $59.7K | Sale | 865 | $69.00 | Discretionary |
| May 14, 2014 | CBST | $0 | Option Exercise | 1,800 | $N/A | Discretionary |
| May 13, 2014 | CBST | $0 | Option Exercise | 1,800 | $N/A | Discretionary |
| Mar 31, 2014 | CBST | $7.3K | Other | 100 | $73.15 | Discretionary |
| Mar 6, 2014 | CBST | $368.0K | Sale | 4,600 | $79.99 | Discretionary |
| Mar 6, 2014 | CBST | $193.6K | Option Exercise | 4,600 | $42.09 | Discretionary |
| Mar 5, 2014 | CBST | $97.9K | Option Exercise | 2,813 | $34.80 | Discretionary |
| Mar 5, 2014 | CBST | $281.3K | Option Exercise | 6,763 | $41.60 | Discretionary |
| Mar 5, 2014 | CBST | $930.1K | Sale | 11,689 | $79.57 | Discretionary |
| Mar 5, 2014 | CBST | $56.0K | Sale | 700 | $80.07 | Discretionary |
| Mar 5, 2014 | CBST | $122.1K | Option Exercise | 2,900 | $42.09 | Discretionary |
| Mar 5, 2014 | CBST | $231.9K | Sale | 2,900 | $79.96 | Discretionary |
| Mar 5, 2014 | CBST | $60.6K | Option Exercise | 2,813 | $21.56 | Discretionary |
| Feb 18, 2014 | CBST | $73.9K | Sale | 985 | $75.00 | Discretionary |
| Feb 16, 2014 | CBST | $0 | Option Exercise | 1,600 | $N/A | Discretionary |
| Feb 15, 2014 | CBST | $0 | Option Exercise | 1,472 | $N/A | Discretionary |
| Jan 15, 2014 | CBST | $397.9K | Sale | 5,312 | $74.90 | Discretionary |
| Jan 15, 2014 | CBST | $184.9K | Option Exercise | 5,312 | $34.80 | Discretionary |
| Nov 25, 2013 | CBST | $348.0K | Option Exercise | 10,000 | $34.80 | Discretionary |
| Nov 25, 2013 | CBST | $159.1K | Sale | 2,300 | $69.17 | Discretionary |
| Nov 25, 2013 | CBST | $60.6K | Option Exercise | 2,812 | $21.56 | Discretionary |
| Nov 25, 2013 | CBST | $722.7K | Sale | 10,512 | $68.75 | Discretionary |