Live feed17:55:47·959dINSIDERFilingvia QuantisnowLentini Renee exercised 120,528 shares at a strike of $7.83 and sold $3,356,843 worth of shares (219,545 units at $15.29), closing all direct ownership in the company (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.IMGN· ImmunoGen Inc.Health CareOriginal source