Michelle LeRoux Williams, Chief Scientific Officer at OSIRIS THERAPEUTICS, INC. (OSIR), sold 520 shares at $9.31 ($5K) on 2012-12-11, disclosed to the SEC on 2012-12-11.
Open-market sale of $5k OSIR by Chief Scientific 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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