Form 4: StoneX Officer Sells Shares Under 10b5-1 Plan

StoneX Group's Chief Governance/Legal Officer, Diego Rotsztain, sold 3,825 shares of common stock in two transactions in December 2025 under a pre-arranged 10b5-1 plan.

Summary

• Diego Rotsztain, Chief Governance/Legal Officer of StoneX Group Inc. (SNEX), reported sales of common stock.
• The transactions were executed pursuant to a Rule 10b5-1(c) plan, indicating pre-scheduled sales.
• On December 17, 2025, 1,348 shares were sold at an average price of $96.1748 per share.
• On December 18, 2025, an additional 2,477 shares were sold at an average price of $94.9119 per share.
• Following these transactions, Rotsztain beneficially owns 17,527 shares of StoneX Group Inc. common stock.

Sentiment

Score: 5

Explanation: Neutral. Insider sales under a 10b5-1 plan are generally considered routine and do not typically signal a strong positive or negative sentiment about the company's immediate prospects. The reduction in direct ownership is slightly negative, but the pre-planned nature mitigates concerns.

Positives

• The sales were conducted under a Rule 10b5-1 plan, which suggests the transactions were pre-scheduled and not based on new, non-public information.

Negatives

• An insider selling shares, even under a 10b5-1 plan, reduces their direct equity stake in the company.

Future Outlook

NA

Industry Context

This Form 4 filing reports routine insider stock sales by a corporate officer. Such transactions, especially when conducted under a 10b5-1 plan, are common across industries as part of personal financial planning and do not typically reflect specific company or industry-wide developments.

Stakeholder Impact

• Shareholders: A slight reduction in insider ownership, though mitigated by the 10b5-1 plan, could be perceived neutrally to slightly negatively by some investors.

Key Dates

Recommendation

The insider sales by StoneX Group's Chief Governance/Legal Officer, Diego Rotsztain, were conducted under a pre-arranged 10b5-1 plan. This indicates the transactions were scheduled in advance and are not typically a signal of new, material information about the company's performance or outlook. While a reduction in insider ownership is generally viewed with slight caution, the pre-planned nature suggests it's part of routine personal financial management rather than a reaction to adverse company developments. Therefore, this filing alone does not provide a strong basis for a change in investment thesis, warranting a 'hold' recommendation.

Keywords

StoneX Group, SNEX, Insider Trading, Form 4, Stock Sale, Diego Rotsztain, 10b5-1 Plan, Officer Transaction