Health After seven years of accelerated growth at Rentschler Biopharma SE under his leadership as CEO, Dr. Frank Mathias to return to the Supervisory Board By Globe News Wire On Nov 21, 2022 41 Share Dr. Frank Mathias joined Rentschler Biopharma SE’s Supervisory Board in 2013 and was appointed Chief Executive Officer and Chairman of the Executive Board in April 2016. acceleratedBiopharmaBioPharmaceuticalsboardCDMO 41 Share