Live feed16:18:52·808dINSIDERFilingvia QuantisnowSpinelli Stephen M exercised 35,928 shares at a strike of $10.02 and covered exercise/tax liability with 8,000 shares (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.NSSC· NAPCO Security Technologies Inc.TelecommunicationsOriginal source