Live feed06:30:27·1566dINSIDERFilingvia QuantisnowSEC Form 4: Guitton Maurice exercised 7,485 in-the-money shares at a strike of $0.39 and covered exercise/tax liability with 1,813 shares (Amendment)ByQuantisnow·Wall Street's wire, on your screen.MMAT· Meta Materials Inc.TechnologyOriginal source