Robert J. Perez, President & COO at CUBIST PHARMACEUTICALS INC (CBST), sold 1,003 shares at $63.68 ($64K) on 2014-08-18, disclosed to the SEC on 2014-08-18.
Open-market sale of $64k 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 | 2014-05-14 | $166K | — | Filing → |
| CBST | SELL | 2014-02-28 | $2.4M | — | Filing → |
| CBST | SELL | 2014-02-19 | $263K | — | Filing → |