Live feed17:10:04·315dINSIDERFilingvia QuantisnowVP - Marketing & Product Koss Michael J Jr exercised 30,643 shares at a strike of $1.90 and sold $147,254 worth of shares (30,643 units at $4.81) (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.KOSS· Koss CorporationConsumer StaplesOriginal source