Marex (MRX) Chief Strategist Paolo Tonucci Sells 16,666 Shares

What Happened

• Paolo Tonucci, Chief Strategist and CEO, Capital Markets at Marex Group Ltd (MRX), sold a total of 16,666 ordinary shares on Sept. 14, 2026. The sales comprised 13,714 shares at a weighted average price of $70.77 (proceeds $970,529) and 2,952 shares at a weighted average price of $71.35 (proceeds $210,638), for combined proceeds of approximately $1,181,167. These were disposals (sales), not purchases.

Key Details

• Transaction date: 2026-09-14; Form 4 filed: 2026-09-16 (timely — within the usual two-business-day window).
• Breakdown:
  • 13,714 shares sold at weighted avg. $70.77 (range $70.21–$71.2075) — $970,529 proceeds. (See F2)
  • 2,952 shares sold at weighted avg. $71.35 (range $71.21–$71.60) — $210,638 proceeds. (See F3)
• Total shares sold: 16,666; total proceeds: ~$1.18M.
• Sales were effected pursuant to a pre-existing Rule 10b5-1 plan entered on Oct. 22, 2025 (see F1).
• The filing notes that reported holdings include 220,746 shares underlying deferred bonus awards (contingent rights to receive one share upon vesting) (see F4).
• Shares owned after the transaction are not specified in the excerpt provided.

Context

• These were planned disposals under a 10b5-1 trading plan, which generally indicates the sales were pre-arranged and not necessarily a new signal of insider sentiment. For retail investors, purchases typically carry clearer positive signals than routine, pre-scheduled sales.