Live feed17:35:04·1805dINSIDERFilingvia QuantisnowSEC Form 4: MANNINO RAPHAEL J converted options into 20,000 units of Common Stock, increasing direct ownership by 2% to 1,457,565 unitsByQuantisnow·Wall Street's wire, on your screen.MTNB· Matinas Biopharma Holdings Inc.Health CareOriginal source