Live feed11:51:12·762dINSIDERFilingvia QuantisnowHorowitz Corey M converted options into 75,000 shares and covered exercise/tax liability with 23,505 shares, increasing direct ownership by 1% to 3,983,954 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.NTIP· Network-1 Technologies Inc.MiscellaneousOriginal source