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BioMarin Pharmaceutical Insider Trades

NASDAQ: BMRNHealth CareBiotechnology: Pharmaceutical PreparationsUSD

54.80-0.095 (-0.17%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Last 12 months

Purchases
0 · $0
Sales
5 · $4.32M
Shares bought / sold
0 / 69.71K
Net activity
Net selling $4.3 million

BioMarin Pharmaceutical insider activity

Over the last 12 months, BioMarin Pharmaceutical insiders reported 45 transactions on SEC Form 4: 0 open-market purchases and 5 sales. Insiders bought $0 and sold $4.3 million worth of stock, for net insider selling of $4.3 million. The largest seller was Davis George Eric, with $2.8 million in reported sales.

The most recent filing shows Friberg Gregory R (EVP, Chief R&D Officer) reporting a transaction in 4,086 shares at $60.00 on Sep 30, 2026. Insider sales are common for compensation, tax and diversification reasons, while open-market purchases are rarer; tracking both helps put BMRN's ownership changes in context.

Summary generated from market data by MetaCap's automated system. Methodology

BMRN insider transactions

BioMarin Pharmaceutical insider transactions
DateInsiderTypeSharesValueFiling
Sep 30, 2026Friberg Gregory REVP, Chief R&D OfficerTax withholding4,086$245.16KForm 4
Sep 10, 2026Plenge Robert MDirectorAward6,140—Form 4
Sep 2, 2026Davis George EricEVP, Chief Legal OfficerSale17,557$1.16MForm 4
Jun 2, 2026ANDERSON ELIZABETH MDirectorAward7,490—Form 4
Jun 2, 2026Bodem Barbara W.DirectorAward7,490—Form 4
Jun 2, 2026CLARK IAN TDirectorAward7,490—Form 4
Jun 2, 2026Dere Willard HDirectorAward7,490—Form 4
Jun 2, 2026Enyedy Mark JDirectorAward7,490—Form 4
Jun 2, 2026HOMBACH ROBERT J.DirectorAward7,490—Form 4
Jun 2, 2026Ho MaykinDirectorAward7,490—Form 4
Jun 2, 2026Walbert Timothy PDirectorAward7,490—Form 4
Jun 2, 2026Countouriotis AthenaDirectorAward7,490—Form 4
May 20, 2026Hubbard CristinEVP, Chief Commercial OfficerTax withholding2,318$116.36KForm 4
May 7, 2026Friberg Gregory REVP, Chief R&D OfficerSale3,281$176.68KForm 4
Mar 18, 2026Davis George EricEVP, Chief Legal OfficerTax withholding1,273$71.35KForm 4
Mar 17, 2026Hubbard CristinEVP, Chief Commercial OfficerTax withholding1,245$69.78KForm 4
Mar 17, 2026Friberg Gregory REVP, Chief R&D OfficerTax withholding1,629$91.31KForm 4
Mar 17, 2026Hardy AlexanderChief Executive OfficerTax withholding4,252$238.32KForm 4
Mar 17, 2026Mueller BrianEVP, Chief Financial OfficerTax withholding2,117$118.66KForm 4
Mar 17, 2026Guyer Charles GregEVP, Chief Technical OfficerTax withholding1,693$94.89KForm 4
Mar 16, 2026Hardy AlexanderChief Executive OfficerAward62,440—Form 4
Mar 16, 2026Mueller BrianEVP, Chief Financial OfficerAward18,740—Form 4
Mar 16, 2026Guyer Charles GregEVP, Chief Technical OfficerAward14,990—Form 4
Mar 16, 2026Davis George EricEVP, Chief Legal OfficerAward14,570—Form 4
Mar 16, 2026Davis George EricEVP, Chief Legal OfficerTax withholding7,177$419.93KForm 4
Mar 16, 2026Hubbard CristinEVP, Chief Commercial OfficerAward15,410—Form 4
Mar 16, 2026Friberg Gregory REVP, Chief R&D OfficerAward19,150—Form 4
Mar 13, 2026Hardy AlexanderChief Executive OfficerTax withholding2,941$172.08KForm 4
Mar 13, 2026Mueller BrianEVP, Chief Financial OfficerTax withholding9,945$581.88KForm 4
Mar 13, 2026Guyer Charles GregEVP, Chief Technical OfficerTax withholding9,109$532.97KForm 4
Mar 11, 2026Guyer Charles GregEVP, Chief Technical OfficerSale16,486$996.74KForm 4
Feb 26, 2026Davis George EricEVP, Chief Legal OfficerSale26,061$1.60MForm 4
Feb 26, 2026Friberg Gregory REVP, Chief R&D OfficerSale6,326$381.94KForm 4
Feb 25, 2026Mueller BrianEVP, Chief Financial OfficerAward2,569—Form 4
Feb 25, 2026Mueller BrianEVP, Chief Financial OfficerAward7,230—Form 4
Feb 25, 2026Mueller BrianEVP, Chief Financial OfficerAward6,683—Form 4
Feb 25, 2026Davis George EricEVP, Chief Legal OfficerAward2,372—Form 4
Feb 25, 2026Davis George EricEVP, Chief Legal OfficerAward6,675—Form 4
Feb 25, 2026Davis George EricEVP, Chief Legal OfficerAward6,177—Form 4
Feb 25, 2026Guyer Charles GregEVP, Chief Technical OfficerAward2,371—Form 4
Feb 25, 2026Guyer Charles GregEVP, Chief Technical OfficerAward6,675—Form 4
Feb 25, 2026Guyer Charles GregEVP, Chief Technical OfficerAward6,176—Form 4
Jan 20, 2026Ramchandani Rashmi VirendraVP, Chief Accounting OfficerAward7,070—Form 4
Jan 20, 2026Ramchandani Rashmi VirendraVP, Chief Accounting OfficerAward18,540—Form 4
Dec 1, 2025Hardy AlexanderChief Executive OfficerTax withholding16,570$911.85KForm 4
Sep 30, 2025Friberg Gregory REVP, Chief R&D OfficerTax withholding3,304$178.94KForm 4
Aug 1, 2025CLARK IAN TDirectorAward7,000—Form 4
May 20, 2025Dere Willard HDirectorAward6,650—Form 4
May 20, 2025Enyedy Mark JDirectorAward6,650—Form 4
May 20, 2025Ho MaykinDirectorAward6,650—Form 4
May 20, 2025HOMBACH ROBERT J.DirectorAward6,650—Form 4
May 20, 2025Hubbard CristinEVP, Chief Commercial OfficerTax withholding2,155$129.15KForm 4
May 20, 2025MEIER RICHARD ADirectorAward6,650—Form 4
May 20, 2025Walbert Timothy PDirectorAward6,650—Form 4
Apr 30, 2025Hardy AlexanderChief Executive OfficerAward375$20.30KForm 4

Transaction codes follow SEC Form 4: P = open-market purchase, S = open-market sale, A = grant or award, M = option exercise, F = shares withheld for taxes. About Form 4

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