Michael W. Bonney serves as Executive at CUBIST PHARMACEUTICALS INC, where they oversee executive responsibilities. Since joining the company, Michael W. Bonney has executed 122 insider transactions totaling $41.3M, demonstrating a bearish approach to their equity position. Their most recent transaction on May 15, 2014 involved selling 3,036 shares valued at $204.9K.
Michael W. Bonney currently holds 28,054 shares of CUBIST PHARMACEUTICALS INC (CBST), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Michael W. Bonney has been a net seller of CBST stock. They have purchased $2.0M and sold $39.2M worth of shares.
Michael W. Bonney's most recent insider trade was on May 15, 2014, when they sold 3,036 shares at $67.50 per share.
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| $69.00 |
| Discretionary |
| May 14, 2014 | CBST | $0 | Option Exercise | 6,250 | $N/A | Discretionary |
| May 13, 2014 | CBST | $0 | Option Exercise | 8,000 | $N/A | Discretionary |
| Mar 31, 2014 | CBST | $15.6K | Other | 213 | $73.15 | Discretionary |
| Feb 27, 2014 | CBST | $1.1M | Option Exercise | 100,000 | $10.84 | Discretionary |
| Feb 27, 2014 | CBST | $8.1M | Sale | 100,000 | $81.25 | Discretionary |
| Feb 20, 2014 | CBST | $235.3K | Sale | 3,112 | $75.60 | Discretionary |
| Feb 19, 2014 | CBST | $0 | Option Exercise | 9,500 | $N/A | Discretionary |
| Jun 28, 2013 | CBST | $21.2K | Other | 579 | $36.69 | Discretionary |
| May 20, 2013 | CBST | $3.0M | Sale | 60,000 | $50.00 | Discretionary |
| May 20, 2013 | CBST | $756.6K | Option Exercise | 60,000 | $12.61 | Discretionary |
| May 16, 2013 | CBST | $114.9K | Sale | 2,400 | $47.88 | Discretionary |
| May 15, 2013 | CBST | $144.2K | Sale | 2,979 | $48.41 | Discretionary |
| May 15, 2013 | CBST | $0 | Option Exercise | 5,000 | $N/A | Discretionary |
| May 14, 2013 | CBST | $184.6K | Sale | 3,753 | $49.18 | Discretionary |
| May 14, 2013 | CBST | $0 | Option Exercise | 6,250 | $N/A | Discretionary |
| May 13, 2013 | CBST | $0 | Option Exercise | 8,000 | $N/A | Discretionary |
| Mar 28, 2013 | CBST | $15.3K | Other | 326 | $46.82 | Discretionary |
| Feb 19, 2013 | CBST | $0 | Option Exercise | 9,500 | $N/A | Discretionary |
| Feb 7, 2013 | NPSP | $46.5K | Sale | 5,325 | $8.74 | Discretionary |
| Feb 7, 2013 | NPSP | $0 | Other | 15,225 | $N/A | Discretionary |
| Jan 29, 2013 | CBST | $2.8M | Sale | 65,100 | $42.85 | Discretionary |
| Jan 29, 2013 | CBST | $535.8K | Option Exercise | 65,100 | $8.23 | Discretionary |
| Jan 28, 2013 | CBST | $332.1K | Option Exercise | 40,352 | $8.23 | Discretionary |
| Jan 28, 2013 | CBST | $1.7M | Sale | 40,352 | $43.09 | Discretionary |
| Jun 29, 2012 | CBST | $20.6K | Other | 640 | $32.22 | Discretionary |
| May 16, 2012 | CBST | $87.8K | Sale | 2,098 | $41.85 | Discretionary |
| May 15, 2012 | CBST | $90.0K | Sale | 2,147 | $41.90 | Discretionary |
| May 15, 2012 | CBST | $0 | Option Exercise | 5,000 | $N/A | Discretionary |