$DSY #Dassault Systemes S.A. Dassault Systemes : Good margin protection in a challenging environment: &gt;Q1 2020 sales at the top end of the guidance range - Dassault Systèmes yesterday morning reported Q1 2020 sales of € 1.144bn, up +17%… https://t.co/gNasG1V9Oe #equity #stocks https://t.co/k7BGMh4JFI