Live feed18:23:18·177dINSIDERFilingvia QuantisnowChairman and CEO Mathew Dennis covered exercise/tax liability with 220,043 shares, decreasing direct ownership by 5% to 3,794,290 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.ATUS· Altice USA Inc.TelecommunicationsOriginal source