Live feed20:21:50·446dINSIDERFilingvia QuantisnowDirector Williams Gregg bought $24,959 worth of shares (24,939 units at $1.00), increasing direct ownership by 0.53% to 4,720,800 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.VANI· Vivani Medical Inc.Health CareOriginal source