Live feed14:41:07·1545dINSIDERFilingvia QuantisnowSEC Form 4: Sullivan Michael O'Keefe bought $6,922 worth of shares (20,000 units at $0.35), increasing direct ownership by 140% to 34,255 unitsByQuantisnow·Wall Street's wire, on your screen.OGEN· Oragenics Inc.Health CareOriginal source