Live feed17:02:31·1027dINSIDERFilingvia QuantisnowSEC Form 4: Coen Stacy Ann exercised 100,210 shares at a strike of $4.92 and sold $1,422,982 worth of shares (100,210 units at $14.20)ByQuantisnow·Wall Street's wire, on your screen.IMGN· ImmunoGen Inc.Health CareOriginal source