• StoneX Chief Risk Officer Mark Lowry Maurer exercised stock options for 69,372 common shares at USD 8.9 on July 22, 2026.
• He sold 52,376 common shares at an average USD 74.32 on the same day.
• His direct common stock holdings fell to 220,240 shares.
• He reported 714,366 stock options remaining after the transaction.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. StoneX Group Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001662210-26-000011), on July 23, 2026, and is solely responsible for the information contained therein.