BioMarin Appoints Former CEO of Celgene Corporation, Mark Alles, to Board of Directors PR Newswire SAN RAFAEL, Calif., Dec. 15, 2021 SAN RAFAEL, Calif. , Dec. 15, 2021 /PRNewswire/ -- BioMarin Pharmaceutical Inc. (Nasdaq:BMRN), a global leader in providing therapies for rare genetic diseases, today announced the appointment of former CEO of Celgene Corporation, Mark Alles , to its Board of Directors effective January 1 , 2022. "We are thrilled to have Mark join BioMarin's Board of Directors. He...