Live feed17:41:57·311dINSIDERFilingvia QuantisnowVP of Business Development Lafaille Stephen bought $1,000 worth of shares (400 units at $2.50), exercised 60,000 in-the-money shares at a strike of $0.94 and sold $345,800 worth of shares (60,000 units at $5.76) (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.TGEN· Tecogen Inc.IndustrialsOriginal source
