Live feed20:16:07·1936dINSIDERFilingvia QuantisnowSEC Form 4: Leonard Steinberg exercised 36,950 units of Common Stock at a strike of $0.00 and disposed of $29,513 worth of Common Stock (8,998 units at $3.28), increasing ownership by 4% to 734,628 unitsByQuantisnow·Wall Street's wire, on your screen.ALSK· Alaska Communications Systems Group, Inc.Public UtilitiesOriginal source