Live feed16:05:30·1611dINSIDERFilingvia QuantisnowSEC Form 4: Mazziota Daniel Richard bought $17,750 worth of shares (5,000 units at $3.55), increasing direct ownership by 4% to 122,150 unitsByQuantisnow·Wall Street's wire, on your screen.AMPG· Amplitech Group Inc.TelecommunicationsOriginal source