Sanofi has appointed Jean-Baptiste Chasseloup de Chatillon as Executive Vice President, Chief Financial Officer (CFO) and member of the Executive Committee, effective October 1, 2018. He will join Sanofi September 1 to ensure a smooth transition with Jérôme Contamine who will retire on September 30. Mr. Chasseloup de Chatillon most recently served as Chief Financial Officer and Executive Vice-President for PSA Group.