Live feed21:30:13·538dINSIDERFilingvia QuantisnowPrincipal Accounting Officer Mastrocola Lauren exercised 4,374 shares at a strike of $56.94 and sold $424,318 worth of shares (5,188 units at $81.78), decreasing direct ownership by 13% to 5,613 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.PRAX· Praxis Precision Medicines Inc.Health CareOriginal source