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 Mar 5, 2013 involved selling 4,375 shares valued at $201.3K.
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 Mar 5, 2013, when they sold 4,375 shares at $46.00 per share.
Get notified when new Form 4 filings are submitted
| $16.76 |
| Discretionary |
| Mar 4, 2013 | CBST | $73.3K | Option Exercise | 4,375 | $16.76 | Discretionary |
| Mar 4, 2013 | CBST | $192.5K | Sale | 4,375 | $44.00 | Discretionary |
| Feb 28, 2013 | CBST | $104.2K | Option Exercise | 5,625 | $18.52 | Discretionary |
| Feb 28, 2013 | CBST | $236.3K | Sale | 5,625 | $42.00 | Discretionary |
| Feb 19, 2013 | CBST | $25.3K | Sale | 611 | $41.40 | Discretionary |
| Feb 16, 2013 | CBST | $0 | Option Exercise | 1,600 | $N/A | Discretionary |
| Sep 28, 2012 | CBST | $906 | Other | 19 | $47.69 | Discretionary |
| Aug 7, 2012 | CBST | $330.0K | Sale | 7,500 | $44.00 | Discretionary |
| Aug 7, 2012 | CBST | $138.9K | Option Exercise | 7,500 | $18.52 | Discretionary |
| Aug 1, 2012 | CBST | $5.8K | Sale | 136 | $42.90 | Discretionary |
| Jul 26, 2012 | CBST | $138.9K | Option Exercise | 7,500 | $18.52 | Discretionary |
| Jul 26, 2012 | CBST | $315.0K | Sale | 7,500 | $42.00 | Discretionary |
| Jun 29, 2012 | CBST | $5.2K | Other | 136 | $37.91 | Discretionary |
| May 30, 2012 | CBST | $138.9K | Option Exercise | 7,500 | $18.52 | Discretionary |
| May 30, 2012 | CBST | $360.4K | Sale | 9,000 | $40.05 | Discretionary |
| May 30, 2012 | CBST | $27.1K | Option Exercise | 1,500 | $18.10 | Discretionary |
| May 16, 2012 | CBST | $10.7K | Sale | 256 | $41.85 | Discretionary |
| May 15, 2012 | CBST | $24.1K | Sale | 576 | $41.90 | Discretionary |
| May 15, 2012 | CBST | $0 | Option Exercise | 800 | $N/A | Discretionary |
| May 14, 2012 | CBST | $24.3K | Sale | 584 | $41.55 | Discretionary |
| May 14, 2012 | CBST | $0 | Option Exercise | 1,800 | $N/A | Discretionary |
| May 13, 2012 | CBST | $0 | Option Exercise | 1,800 | $N/A | Discretionary |
| Apr 24, 2012 | CBST | $4.9K | Sale | 119 | $40.91 | Discretionary |
| Mar 30, 2012 | CBST | $5.1K | Other | 119 | $43.25 | Discretionary |
| Jan 10, 2012 | CBST | $429.9K | Sale | 10,500 | $40.94 | Discretionary |
| Jan 10, 2012 | CBST | $190.1K | Option Exercise | 10,500 | $18.10 | Discretionary |
| Oct 26, 2011 | CBST | $59.8K | Disposition | 1,554.88 | $38.44 | Discretionary |
| Oct 26, 2011 | CBST | $78.0K | Option Exercise | 4,000 | $19.51 | Discretionary |