Van Den Born Simon sold MRX

April 1, 2026 · Form 4 insider transaction

Van Den Born Simon sold 4,554 shares of Marex Group Limited at $43.97 per share, a transaction worth $200.2K. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 1 day after the transaction.

Direction
Disposed (sell-side)
Shares
4,554
Price
$43.97
Total value
$200.2K
RoleOfficer
SecurityOrdinary Shares
Transaction codeS: Open-market sale
Transaction dateApril 1, 2026
Filing dateApril 2, 2026
Shares owned after1,522,229
OwnershipDirect
10b5-1 planYes
AmendedNo

Footnotes

The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 plan entered into by the Reporting Person on December 12, 2025.; The price reported in Column 4 is a weighted average price. These shares were sold in transactions at prices ranging from $43.77 to $44.29 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.; The number of ordinary shares reported herein includes 383,741 shares underlying deferred bonus plan awards previously granted to the Reporting Person. Each award represents a contingent right to receive one (1) ordinary share of the Issuer upon vesting and settlement of the applicable award.

View the original Form 4 on SEC EDGAR