Live feed20:04:56·872dINSIDERFilingvia QuantisnowWilliams Gregg bought $101 worth of shares (100 units at $1.01), increasing direct ownership by 0.01% to 722,345 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.VANI· Vivani Medical Inc.Health CareOriginal source