Michael W. Bonney, Chief Executive Officer at CUBIST PHARMACEUTICALS INC (CBST), sold 3,112 shares at $75.60 ($235K) on 2014-02-20, disclosed to the SEC on 2014-02-21.
Open-market sale of $235k 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.
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