Michael W. Bonney, Chief Executive Officer at CUBIST PHARMACEUTICALS INC (CBST), sold 100,000 shares at $81.25 ($8.1M) on 2014-02-27, disclosed to the SEC on 2014-02-28.
Open-market sale of $8.1M CBST by Chief Executive Officer. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| Filing → |
| ALNY | SELL | 2023-12-29 | $5.8M | — | Filing → |
| ALNY | SELL | 2023-08-04 | $2.2M | — | Filing → |
| BMY | BUY | 2020-06-09 | $5K | — | Filing → |