Live feed16:08:14·70dINSIDERFilingvia QuantisnowPresident & COO Buchel Kevin S exercised 50,000 shares at a strike of $22.50, increasing direct ownership by 26% to 79,179 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.NSSC· NAPCO Security Technologies Inc.TelecommunicationsOriginal source