BMRN

BMRN · BioMarin Pharmaceutical Inc. Common Stock

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October 4, 2026

BioMarin Reports Phase 3 Pompe Data, Expands AI Partnership. BioMarin presented phase‑3 results for its Pompe disease therapy POMBILITI® combined with OPFOLDA® at the World Muscle Society Congress, reporting sustained efficacy and no new safety signals. The company also announced a partnership with Profluent to use AI for designing enzyme therapies, and a license agreement with Ascendis Pharma that includes royalties on future sales. These developments highlight BioMarin’s focus on expanding its therapeutic pipeline and leveraging technology partnerships.

this person other insiders at BMRN

Insiders & Stakes

Jean Jacques Bienaime
Chief Executive Officer
473,792
Shares held
Alexander Hardy
Chief Executive Officer
214,635
Shares held
FUCHS HENRY J
President, Worldwide R&D
185,074
Shares held
Richard A. Meier
Director
127,426
Shares held
Brian Mueller
EVP, Chief Financial Officer
123,314
Shares held
Elaine J. Heron
Director
97,720
Shares held
Charles Greg Guyer
EVP, Chief Technical Officer
84,140
Shares held
Ajer Jeffrey Robert
EVP, Chief Commercial Officer
66,767
Shares held
George Eric Davis
EVP, General Counsel
61,003
Shares held
David E. I. Pyott
Director
49,750
Shares held
Robert J. Hombach
Director
49,360
Shares held
Gregory R. Friberg
EVP, Chief R&D Officer
47,732
Shares held
Willard H. Dere
Director
46,440
Shares held
Cristin Hubbard
EVP, Chief Commercial Officer
42,472
Shares held
Elizabeth M. Anderson
Director
41,940
Shares held
Maykin Ho
Director
35,500
Shares held
V. Bryan Lawlis
Director
33,140
Shares held
Slamon Dennis
Director
31,299
Shares held
Rashmi Virendra Ramchandani
VP, Chief Accounting Officer
25,610
Shares held
Barbara W. Bodem
Director
21,045
Shares held
Athena Countouriotis
Director
21,040
Shares held
Mark J. Enyedy
Director
21,040
Shares held
Timothy P. Walbert
Director
17,270
Shares held
Alles Mark J
Director
15,095
Shares held
Ian T. Clark
Director
14,490
Shares held
Burkhart Erin
SVP, Controllership
14,173
Shares held
Robert M. Plenge
Director
6,140
Shares held

Transaction History

Gregory R. Friberg▼ Sell$245K
Robert M. Plenge▲ Buy$0
George Eric Davis▼ Sell$1.2M
Athena Countouriotis▲ Buy$0
Timothy P. Walbert▲ Buy$0
Maykin Ho▲ Buy$0
Robert J. Hombach▲ Buy$0
Mark J. Enyedy▲ Buy$0
Willard H. Dere▲ Buy$0
Ian T. Clark▲ Buy$0
Barbara W. Bodem▲ Buy$0
Elizabeth M. Anderson▲ Buy$0
Cristin Hubbard▼ Sell$116K
Gregory R. Friberg▼ Sell$177K
George Eric Davis▼ Sell$71K
Cristin Hubbard▼ Sell$70K
Gregory R. Friberg▼ Sell$91K
Charles Greg Guyer▼ Sell$95K
Brian Mueller▼ Sell$119K
Alexander Hardy▼ Sell$238K
Gregory R. Friberg▲ Buy$0
Cristin Hubbard▲ Buy$0
Charles Greg Guyer▲ Buy$0
George Eric Davis▼ Sell$420K
George Eric Davis▲ Buy$0
Alexander Hardy▲ Buy$0
Brian Mueller▲ Buy$0
Charles Greg Guyer▼ Sell$533K
Brian Mueller▼ Sell$582K
Alexander Hardy▼ Sell$172K
Charles Greg Guyer▼ Sell$997K
Gregory R. Friberg▼ Sell$382K
George Eric Davis▼ Sell$1.6M
Charles Greg Guyer▲ Buy$0
Charles Greg Guyer▲ Buy$0
Charles Greg Guyer▲ Buy$0
George Eric Davis▲ Buy$0
George Eric Davis▲ Buy$0
George Eric Davis▲ Buy$0
Brian Mueller▲ Buy$0
Brian Mueller▲ Buy$0
Brian Mueller▲ Buy$0
Rashmi Virendra Ramchandani▲ Buy$0
Rashmi Virendra Ramchandani▲ Buy$0
Alexander Hardy▼ Sell$912K
Gregory R. Friberg▼ Sell$179K
Ian T. Clark▲ Buy$0
Maykin Ho▲ Buy$0
Mark J. Enyedy▲ Buy$0
Willard H. Dere▲ Buy$0
Cristin Hubbard▼ Sell$129K
Timothy P. Walbert▲ Buy$0
Richard A. Meier▲ Buy$0
Robert J. Hombach▲ Buy$0
Athena Countouriotis▲ Buy$0
Barbara W. Bodem▲ Buy$0
Elizabeth M. Anderson▲ Buy$0
Burkhart Erin▼ Sell$106K
Burkhart Erin▼ Sell$59K
Cristin Hubbard▼ Sell$18K
Alexander Hardy▲ Buy$20K
Cristin Hubbard▲ Buy$15K
Burkhart Erin▼ Sell$93K
George Eric Davis▲ Buy$0
Cristin Hubbard▲ Buy$0
Charles Greg Guyer▲ Buy$0
Brian Mueller▲ Buy$0
Alexander Hardy▲ Buy$0
Gregory R. Friberg▲ Buy$0
Burkhart Erin▲ Buy$0
Charles Greg Guyer▼ Sell$1.4M
Brian Mueller▼ Sell$1.3M
Alexander Hardy▼ Sell$204K
Burkhart Erin▼ Sell$57K
George Eric Davis▼ Sell$1.1M
Charles Greg Guyer▼ Sell$501K
Charles Greg Guyer▼ Sell$305K
Charles Greg Guyer▲ Buy$0
Charles Greg Guyer▲ Buy$0
George Eric Davis▲ Buy$0
Charles Greg Guyer▲ Buy$0
George Eric Davis▲ Buy$0
George Eric Davis▲ Buy$0
Brian Mueller▲ Buy$0
Brian Mueller▲ Buy$0
Brian Mueller▲ Buy$0
Timothy P. Walbert▲ Buy$0
Burkhart Erin▼ Sell$92K
Alexander Hardy▼ Sell$944K
Charles Greg Guyer▼ Sell$350K
Alexander Hardy▲ Buy$17K
Charles Greg Guyer▲ Buy$3K
Gregory R. Friberg▲ Buy$0
Gregory R. Friberg▲ Buy$0
FUCHS HENRY J▼ Sell$1.0M
Burkhart Erin▼ Sell$64K
Brian Mueller▼ Sell$48K
Elaine J. Heron▲ Buy$318K
Richard A. Meier▲ Buy$416K
Elaine J. Heron▼ Sell$318K
Richard A. Meier▼ Sell$417K
Brian Mueller▲ Buy$316K
Brian Mueller▼ Sell$376K
George Eric Davis▲ Buy$2.6M
George Eric Davis▼ Sell$2.8M
George Eric Davis▼ Sell$209K
Barbara W. Bodem▲ Buy$0
Mark J. Enyedy▲ Buy$0
Willard H. Dere▲ Buy$0
Athena Countouriotis▲ Buy$0
Elizabeth M. Anderson▲ Buy$0
David E. I. Pyott▲ Buy$0
Richard A. Meier▲ Buy$0
Robert J. Hombach▲ Buy$0
Maykin Ho▲ Buy$0
Elaine J. Heron▲ Buy$0
Cristin Hubbard▲ Buy$0
Cristin Hubbard▲ Buy$0
Jean Jacques Bienaime▼ Sell$93K
Burkhart Erin▼ Sell$76K
Jean Jacques Bienaime▼ Sell$1.6M
Jean Jacques Bienaime▲ Buy$1.3M
Jean Jacques Bienaime▲ Buy$1.3M
Jean Jacques Bienaime▼ Sell$1.6M
Charles Greg Guyer▼ Sell$366K
George Eric Davis▲ Buy$117K
George Eric Davis▼ Sell$157K
Ajer Jeffrey Robert▼ Sell$415K
George Eric Davis▲ Buy$21K
FUCHS HENRY J▲ Buy$21K
Charles Greg Guyer▲ Buy$17K
Ajer Jeffrey Robert▲ Buy$21K
Brian Mueller▲ Buy$21K
Jean Jacques Bienaime▼ Sell$1.8M
Jean Jacques Bienaime▲ Buy$1.3M
Jean Jacques Bienaime▼ Sell$1.8M
Jean Jacques Bienaime▲ Buy$1.3M
Burkhart Erin▼ Sell$206K
George Eric Davis▼ Sell$2.2M
Slamon Dennis▼ Sell$797K
Burkhart Erin▼ Sell$31K
Slamon Dennis▲ Buy$797K
George Eric Davis▲ Buy$0
George Eric Davis▼ Sell$1.8M
Charles Greg Guyer▲ Buy$0
Charles Greg Guyer▼ Sell$1.7M
Burkhart Erin▲ Buy$0
Brian Mueller▲ Buy$0
Brian Mueller▼ Sell$1.7M
FUCHS HENRY J▲ Buy$0
FUCHS HENRY J▼ Sell$2.8M
Alexander Hardy▲ Buy$0
Jean Jacques Bienaime▼ Sell$7.1M
Ajer Jeffrey Robert▼ Sell$1.9M
Jean Jacques Bienaime▼ Sell$87K
Ajer Jeffrey Robert▼ Sell$348K
FUCHS HENRY J▼ Sell$3.0M
Jean Jacques Bienaime▼ Sell$86K
Ajer Jeffrey Robert▲ Buy$0
Ajer Jeffrey Robert▲ Buy$0
Charles Greg Guyer▲ Buy$0
Charles Greg Guyer▲ Buy$0
FUCHS HENRY J▲ Buy$0
George Eric Davis▲ Buy$0
George Eric Davis▲ Buy$0
FUCHS HENRY J▲ Buy$0
Brian Mueller▲ Buy$0
Brian Mueller▲ Buy$0
Brian Mueller▲ Buy$0
Jean Jacques Bienaime▲ Buy$0
Jean Jacques Bienaime▲ Buy$0
Jean Jacques Bienaime▲ Buy$0
Jean Jacques Bienaime▼ Sell$90K
Ajer Jeffrey Robert▲ Buy$0
George Eric Davis▲ Buy$0
Charles Greg Guyer▲ Buy$0
FUCHS HENRY J▲ Buy$0
Jean Jacques Bienaime▲ Buy$947K
Jean Jacques Bienaime▼ Sell$1.3M
Jean Jacques Bienaime▲ Buy$947K
Jean Jacques Bienaime▼ Sell$1.3M
Jean Jacques Bienaime▼ Sell$4K
Jean Jacques Bienaime▲ Buy$631K
Jean Jacques Bienaime▼ Sell$964K
Jean Jacques Bienaime▲ Buy$631K
Jean Jacques Bienaime▼ Sell$982K
Richard A. Meier▼ Sell$0
Jean Jacques Bienaime▼ Sell$5K
Mark J. Enyedy▲ Buy$0
Athena Countouriotis▲ Buy$0
Barbara W. Bodem▲ Buy$0
Jean Jacques Bienaime▲ Buy$631K
Jean Jacques Bienaime▼ Sell$940K
George Eric Davis▼ Sell$1.3M
Jean Jacques Bienaime▲ Buy$0
Alexander Hardy▲ Buy$0
Alexander Hardy▲ Buy$0
Charles Greg Guyer▲ Buy$0
FUCHS HENRY J▲ Buy$0
Charles Greg Guyer▲ Buy$9K

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