Live feed16:21:03·1699dINSIDERFilingvia QuantisnowSEC Form 4: Koss Michael J sold $155,805 worth of Common Stock (8,500 units at $18.33) and exercised 8,500 units of Common Stock at a strike of $1.95ByQuantisnow·Wall Street's wire, on your screen.KOSS· Koss CorporationConsumer StaplesOriginal source