Live feed18:32:47·854dINSIDERFilingvia QuantisnowWilliams Gregg bought $1,089 worth of shares (1,078 units at $1.01), increasing direct ownership by 0.15% to 727,608 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.VANI· Vivani Medical Inc.Health CareOriginal source