SEC Form 4 reporting owner

Guyer Charles Greg

Guyer Charles Greg has filed 8 Form 4 transactions reported between February 25, 2026 and March 17, 2026, as EVP, Chief Technical Officer of BIOMARIN PHARMACEUTICAL INC.

Name as filed: Guyer Charles Greg

Open-market buys, 24 mo

None

reported

Open-market sales, 24 mo

$997K

1 lines

Companies

with Form 4 filings

Latest transaction

Mar 17, 2026

transaction date

Roles and reported holdings

BMRNBIOMARIN PHARMACEUTICAL INC
Feb 25, 2026 – Mar 17, 2026
EVP, Chief Technical Officer
Held directly84,140 sh as of Mar 17, 2026 · Form 4
24 months: $997K sold

Transaction history

All 8 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

Date	Company	Type	Shares	Price	Value	Owned after	Filing
Mar 17, 2026	BMRNEVP, Chief Technical Officer	Shares withheld for tax or exercise priceCode F · direct	1,693	$56.05	$95K@ $56.05	84,140	Form 4
Mar 16, 2026	BMRNEVP, Chief Technical Officer	Grant or awardCode A · direct	35,680	—	—	35,680	Form 4
Mar 16, 2026	BMRNEVP, Chief Technical Officer	Grant or awardCode A · direct	14,990	—	—	85,833	Form 4
Mar 13, 2026	BMRNEVP, Chief Technical Officer	Shares withheld for tax or exercise priceCode F · direct	9,109	$58.51	$533K@ $58.51	70,843	Form 4
Mar 11, 2026	BMRNEVP, Chief Technical Officer	Open-market saleCode S · direct	16,486	$60.46	$997K@ $60.46	79,953	Form 4
Feb 25, 2026	BMRNEVP, Chief Technical Officer	Grant or awardCode A · direct	2,371	—	—	96,439	Form 4
Feb 25, 2026	BMRNEVP, Chief Technical Officer	Grant or awardCode A · direct	6,675	—	—	94,068	Form 4
Feb 25, 2026	BMRNEVP, Chief Technical Officer	Grant or awardCode A · direct	6,176	—	—	87,393	Form 4

How this page is built

Every row comes from a Form 4 filed with the SEC, which officers, directors and holders of more than 10% of a company’s stock must file within two business days of a trade. Transactions are grouped by the reporting owner’s name as filed (spacing, capitals and punctuation ignored); two different people filing under an identical name would appear together, and one person filing under two spellings appears on two pages.

Open-market totals count code P purchases and code S sales over the last 24 months. The same trade reported on more than one filing is counted once; when another owner (for example a fund and its general partner) reports the identical trade, they are listed beside it. Holdings are the shares owned after the latest purchase, sale, gift or tax-withholding line, shown separately for direct and indirect ownership; an indirect figure is one holding line, not a total across every trust or entity.

This page describes what was filed with the SEC; it is not investment advice or a recommendation to buy or sell any security.