Live feed10:59:42·1353dINSIDERFilingvia QuantisnowSEC Form 4: Daigle Darryl bought $7,000 worth of shares (3,500 units at $2.00), increasing direct ownership by 2% to 203,142 unitsByQuantisnow·Wall Street's wire, on your screen.REFRResearch Frontiers IncorporatedMiscellaneousOriginal source