Robert J. Perez, President & COO at CUBIST PHARMACEUTICALS INC (CBST), sold 2,177 shares at $41.40 ($90K) on 2013-02-19, disclosed to the SEC on 2013-02-20.
Open-market sale of $90k CBST by President & COO. 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 → |
| CBST | SELL | 2014-05-15 | $102K | — | Filing → |
| CBST | SELL | 2014-05-14 | $166K | — | Filing → |
| CBST | SELL | 2014-02-28 | $2.4M | — | Filing → |