Live feed21:35:07·19mINSIDERFilingvia QuantisnowCEO AND PRESIDENT Chapman Steven Leonard sold $526,144 worth of shares (1,273 units at $413.31) as part of a pre-agreed trading plan, decreasing direct ownership by 1% to 96,926 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.NTRA· Natera Inc.Health CareOriginal source