Live feed20:50:19·1764dINSIDERFilingvia QuantisnowSEC Form 4: PRIMUTH RICHARD A exercised 73,961 units of Common Stock at a strike of $4.82 and covered exercise/tax liability with 49,820 units of Common Stock, increasing direct ownership by 92% to 50,270 unitsByQuantisnow·Wall Street's wire, on your screen.JCS· Communications Systems Inc.Public UtilitiesOriginal source