SEC Form 4 reporting owner

Van Den Born Simon

Van Den Born Simon has filed 9 Form 4 transactions reported between April 1, 2026 and September 14, 2026, as President of Marex Group Ltd.

Name as filed: Van Den Born Simon

Open-market buys, 24 mo

None

reported

Open-market sales, 24 mo

$2.3M

6 lines

Companies

with Form 4 filings

Latest transaction

Sep 14, 2026

transaction date

Roles and reported holdings

MRXMarex Group Ltd
Apr 1, 2026 – Sep 14, 2026
President
Held directly1,470,348 sh as of Sep 14, 2026 · Form 4
24 months: $2.3M sold

Transaction history

All 9 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

Date	Company	Type	Shares	Price	Value	Owned after	Filing
Sep 14, 2026	MRXPresident	Open-market saleCode S · direct	2,655	$71.36	$189K@ $71.36	1,470,348	Form 4
Sep 14, 2026	MRXPresident	Open-market saleCode S · direct	12,616	$70.77	$893K@ $70.77	1,473,003	Form 4
Sep 7, 2026	MRXPresident	Shares withheld for tax or exercise priceCode F · direct	13,215	$78.27	$1.0M@ $78.27	1,485,619	Form 4
Aug 19, 2026	MRXPresident	Grant or awardCode A · direct	33,582	—	—	1,498,834	Form 4
May 22, 2026	MRXPresident	Shares withheld for tax or exercise priceCode F · direct	43,712	$54.45	$2.4M@ $54.45	1,465,252	Form 4
Apr 20, 2026	MRXPresident	Open-market saleCode S · direct	641	$51.71	$33K@ $51.71	1,508,964	Form 4
Apr 20, 2026	MRXPresident	Open-market saleCode S · direct	12,624	$50.92	$643K@ $50.92	1,509,605	Form 4
Apr 1, 2026	MRXPresident	Open-market saleCode S · direct	4,554	$43.97	$200K@ $43.97	1,522,229	Form 4
Apr 1, 2026	MRXPresident	Open-market saleCode S · direct	8,710	$43.27	$377K@ $43.27	1,526,783	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.