Live feed16:35:20·284dINSIDERFilingvia QuantisnowChief Information Officer Harrison Robert Gardner sold $2,019 worth of shares (645 units at $3.13), decreasing direct ownership by 0.64% to 99,932 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.SERA· Sera Prognostics Inc.Health CareOriginal source