Live feed19:56:53·194dINSIDERFilingvia QuantisnowChief Information Officer Harrison Robert Gardner sold $2,039 worth of shares (616 units at $3.31), decreasing direct ownership by 0.70% to 86,788 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.SERA· Sera Prognostics Inc.Health CareOriginal source