Live feed16:59:58·1463dINSIDERFilingvia QuantisnowSEC Form 4: Narayan Ramani exercised 8,000 shares at a strike of $7.42, increasing direct ownership by 15% to 63,000 unitsByQuantisnow·Wall Street's wire, on your screen.NTIC· Northern Technologies International CorporationIndustrialsOriginal source
