X0306 4 2019-10-31 0 0001048477 BIOMARIN PHARMACEUTICAL INC BMRN 0001514980 Mueller Brian 105 DIGITAL DRIVE NOVATO CA 94949 0 1 0 0 SVP, Acting CFO Common Stock 2019-10-31 5 A 0 9 62.229 A 13968 D Common Stock 2020-02-03 4 A 0 5800 0 A 19768 D Represents shares acquired by the reporting person on October 31, 2019, pursuant to the issuer's Employee Stock Purchase Plan. Restricted stock units granted on February 3, 2020. Price not applicable. /s/ Eric Fleekop, Attorney-in-Fact 2020-02-04