Form 4: StoneX Legal Chief Executes Stock Option Exercise and Sale

Diego Rotsztain, Chief Governance/Legal Officer of StoneX Group Inc., exercised options and sold a portion of the resulting shares.

Summary

• Diego Rotsztain exercised 33,750 stock options at a strike price of $18.39 per share.
• Following the exercise, the reporting person sold a total of 33,750 shares across two transactions on May 18 and May 20, 2026.
• The sales were executed at average prices of $111.4836 and $112.7862 per share.
• The reporting person retains 23,247 shares of common stock following these transactions.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral event, representing routine personal financial management by a corporate officer.

Positives

• The transaction demonstrates the exercise of long-term equity incentives by a key executive.
• The executive maintains a significant remaining stake of 23,247 shares.

Negatives

• The transaction results in a net reduction of the executive's direct share ownership.

Risks

• None identified; this is a standard executive compensation-related transaction.

Future Outlook

Not applicable as this is a retrospective disclosure of an insider transaction.

Industry Context

StockSavvy.ai notes that executive stock sales following option exercises are common liquidity events and generally do not signal a change in corporate strategy or fundamental outlook.

Comparison to Industry Standards

• The transaction aligns with standard executive compensation practices in the financial services sector.
• The use of a Rule 10b5-1 trading plan is consistent with best practices for corporate officers to avoid potential insider trading concerns.

Stakeholder Impact

• Minimal impact on shareholders as the transaction was conducted via a pre-planned 10b5-1 arrangement.

Next Steps

• No future actions or milestones were disclosed in this filing.

Key Dates

Keywords

StoneX Group, SNEX, Insider Trading, Form 4, Executive Compensation, Stock Options