SEC Form 4 reporting owner

Anderson Elizabeth M

Anderson Elizabeth M has filed 11 Form 4 transactions reported between March 4, 2026 and September 22, 2026, as a reporting owner of Revolution Medicines, Inc., Director of BIOMARIN PHARMACEUTICAL INC and Director of INSMED Inc.

Name as filed: ANDERSON ELIZABETH M

Open-market buys, 24 mo

None

reported

Open-market sales, 24 mo

$2.0M

5 lines

Companies

with Form 4 filings

Latest transaction

Sep 22, 2026

transaction date

Roles and reported holdings

RVMDRevolution Medicines, Inc.
Mar 4, 2026 – Sep 22, 2026
Reporting owner
Held directly4,333 sh as of Sep 22, 2026 · Form 4
24 months: $2.0M sold
BMRNBIOMARIN PHARMACEUTICAL INC
Jun 2, 2026
Director
No common-stock holding reported on a purchase, sale, gift or withholding line.
INSMINSMED Inc
May 13, 2026
Director
No common-stock holding reported on a purchase, sale, gift or withholding line.

Transaction history

All 11 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

Date	Company	Type	Shares	Price	Value	Owned after	Filing
Sep 22, 2026	RVMD	Open-market saleCode S · direct	100	$195.15	$20K@ $195.15	4,333	Form 4
Sep 22, 2026	RVMD	Open-market saleCode S · direct	1,500	$194.59	$292K@ $194.59	4,433	Form 4
Sep 22, 2026	RVMD	Open-market saleCode S · direct	2,648	$193.44	$512K@ $193.44	5,933	Form 4
Sep 22, 2026	RVMD	Open-market saleCode S · direct	4,985	$192.54	$960K@ $192.54	8,581	Form 4
Sep 22, 2026	RVMD	Open-market saleCode S · direct	910	$191.85	$175K@ $191.85	13,566	Form 4
Sep 22, 2026	RVMD	Option exerciseCode M · direct	5,070	$1.12	$6K@ $1.12	14,476	Form 4
Jun 18, 2026	RVMD	Grant or awardCode A · direct	3,127	—	—	3,127	Form 4
Jun 18, 2026	RVMD	Grant or awardCode A · direct	1,191	—	—	9,406	Form 4
Jun 2, 2026	BMRNDirector	Grant or awardCode A · direct	7,490	—	—	41,940	Form 4
May 13, 2026	INSMDirector	Grant or awardCode A · direct	3,305	—	—	62,034	Form 4
Mar 4, 2026	RVMD	GiftCode G · direct	15,000	—	—	8,215	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.