Science Three Ltd Elan, 10% Owner at Alkermes plc. (ALKS), sold 24,150,000 shares at $15.80 ($381.6M) on 2012-03-13, disclosed to the SEC on 2012-03-14.
Open-market sale of $381.6M ALKS by 10% Owner. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Negative factors outweigh the positive ones.