Live feed16:15:55·1792dINSIDERFilingvia QuantisnowSEC Form 4: KOSS JOHN C JR sold $235,000 worth of Common Stock (10,000 units at $23.50), decreasing direct ownership by 5% to 202,161 unitsByQuantisnow·Wall Street's wire, on your screen.KOSS· Koss CorporationConsumer StaplesOriginal source