Form4insider filings, from the source

Insider · CIK 0002057618

Simon Van Den Born

Files at: MRX. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $1.1M · 1net −$1.1M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesSep 13Sep 13Sep 13Sep 14Sep 14Sep 14Sep 15

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 14, 2026 SForm 4 →Sep 16, 4:05 pm EDTMarex Group LtdMRX15,271$70.87$1,082,2771,470,348−1.03%10b5-1
Sep 7, 2026 FForm 4 →Sep 9, 4:05 pm EDTMarex Group LtdMRX13,215$78.27$1,034,3381,485,619—
Aug 19, 2026 AForm 4 →Aug 21, 4:05 pm EDTMarex Group LtdMRX33,582——1,498,834—

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.