SNEX · StoneX Group Inc. · Insider Trading
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Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 4 and 5. Form 3 supplies initial ownership rather than a trade; Form 4 must be filed within two business days of the trade.
| Date | Insider | Role | Type | Security | Shares |
|---|---|---|---|---|---|
| 2026-11-05 | FOWLER JOHN MOORE |
Director |
Sell↓
|
Common Stock
|
1,575 |
| 2026-10-31 | FOWLER JOHN MOORE |
Director |
Tax↓
Filing footnotes — Common Stock (Direct)
Shares vested pursuant to a restricted stock award. A portion of the shares was automatically withheld by the issuer to satisfy tax withholding obligations. |
Common Stock
|
108 |
| 2026-10-30 | Cooper Diane L. |
Director |
Award↑
Filing footnotes — Restricted Shares of Common Stock (Direct)
Acquired through the Company's Restricted Stock Program. Shares vest equally on anniversary in years one, two and three. |
Restricted Shares of Common Stock
|
164 |
| 2026-10-30 | Thamodaran Dhamu R. |
Director |
Award↑
Filing footnotes — Restricted Shares of Common Stock (Direct)
Acquired through the Company's Restricted Stock Program. Shares vest equally on anniversary in years one, two and three. |
Restricted Shares of Common Stock
|
201 |
| 2026-10-30 | DiCiollo Anthony J |
Head of Institutional Segment |
Award↑
Filing footnotes — Restricted Shares of Common Stock (Direct)
Acquired through the Company's Restricted Stock Program. Shares vest equally on anniversary in years one, two and three. |
Restricted Shares of Common Stock
|
6,604 |
| 2026-10-30 | RADZIWILL JOHN |
Director, Chairman of the Board |
Award↑
Filing footnotes — Restricted Shares of Common Stock (Direct)
Acquired through the Company's Restricted Stock Program. Shares vest equally on anniversary in years one, two and three. |
Restricted Shares of Common Stock
|
310 |
| 2026-10-30 | KASS STEVEN A |
Director |
Award↑
Filing footnotes — Restricted Shares of Common Stock (Direct)
Acquired through the Company's Restricted Stock Program. Shares vest equally on anniversary in years one, two and three. |
Restricted Shares of Common Stock
|
246 |
| 2026-10-30 | FOWLER JOHN MOORE |
Director |
Award↑
Filing footnotes — Restricted Shares of Common Stock (Direct)
Acquired through the Company's Restricted Stock Program. Shares vest equally on anniversary in years one, two and three. |
Restricted Shares of Common Stock
|
246 |
| 2026-10-15 | Smith Philip Andrew |
Chief Executive Officer |
Sell↓
Filing footnotes — Common Stock (Direct)
The price reported represents an average price. The Reporting Person will provide to the Commission, the issuer and any stockholder, upon request, full information regarding the number of shares sold at each separate price. |
Common Stock
|
45,000 |
| 2026-10-15 | Smith Philip Andrew |
Chief Executive Officer |
Convert↑
|
Common Stock
|
45,000 |
| 2026-10-15 | Smith Philip Andrew |
Chief Executive Officer |
Convert↓
|
Stock Options
|
45,000 |
| 2026-10-12 | OCONNOR SEAN MICHAEL |
Director, Executive Vice-Chairman-Board |
Convert↓
|
Stock Options
|
157,500 |
| 2026-10-12 | OCONNOR SEAN MICHAEL |
Director, Executive Vice-Chairman-Board |
Convert↑
|
Common Stock
|
157,500 |
| 2026-10-12 | Maurer Mark Lowry |
Insider |
Convert↑
|
Common Stock
|
69,372 |
| 2026-10-12 | OCONNOR SEAN MICHAEL |
Director, Executive Vice-Chairman-Board |
Sell↓
Filing footnotes — Common Stock (Direct)
The price reported represents an average price. The Reporting Person will provide to the Commission, the issuer and any stockholder, upon request, full information regarding the number of shares sold at each separate price. |
Common Stock
|
76,148 |
| 2026-10-12 | Maurer Mark Lowry |
Insider |
Convert↓
|
Stock Options
|
69,372 |
| 2026-10-12 | Maurer Mark Lowry |
Insider |
Sell↓
Filing footnotes — Common Stock (Direct)
The price reported represents an average price. The Reporting Person will provide to the Commission, the issuer and any stockholder, upon request, full information regarding the number of shares sold at each separate price. |
Common Stock
|
52,953 |
| 2026-09-28 | Smith Philip Andrew |
Chief Executive Officer |
Sell↓
Filing footnotes — Common Stock (Direct)
The price reported represents an average price. The Reporting Person will provide to the Commission, the issuer and any stockholder, upon request, full information regarding the number of shares sold at each separate price. |
Common Stock
|
56,250 |
| 2026-09-28 | Smith Philip Andrew |
Chief Executive Officer |
Convert↓
|
Stock Options
|
56,250 |
| 2026-09-28 | Smith Philip Andrew |
Chief Executive Officer |
Convert↑
|
Common Stock
|
56,250 |
| 2026-09-16 | Rotsztain Diego |
Chief Governance/Legal Officer |
Sell↓
Filing footnotes — Common Stock (Direct)
The price reported represents an average price. The Reporting Person will provide to the Commission, the issuer and any stockholder, upon request, full information regarding the number of shares sold at each separate price. |
Common Stock
|
20,298 |
| 2026-09-15 | Maurer Mark Lowry |
Insider |
Sell↓
Filing footnotes — Common Stock (Direct)
The price reported represents an average price. The Reporting Person will provide to the Commission, the issuer and any stockholder, upon request, full information regarding the number of shares sold at each separate price. |
Common Stock
|
50,528 |
| 2026-09-14 | Perkins Abigail H |
Chief Information Officer |
Sell↓
Filing footnotes — Common Stock (Direct)
The price reported represents an average price. The Reporting Person will provide to the Commission, the issuer and any stockholder, upon request, full information regarding the number of shares sold at each separate price. |
Common Stock
|
8,924 |
| 2026-09-14 | Maurer Mark Lowry |
Insider |
Convert↑
|
Common Stock
|
69,372 |
| 2026-09-14 | Rotsztain Diego |
Chief Governance/Legal Officer |
Sell↓
Filing footnotes — Common Stock (Direct)
The price reported represents an average price. The Reporting Person will provide to the Commission, the issuer and any stockholder, upon request, full information regarding the number of shares sold at each separate price. |
Common Stock
|
30,327 |
| 2026-09-14 | Rotsztain Diego |
Chief Governance/Legal Officer |
Convert↓
|
Stock Options
|
50,625 |
| 2026-09-14 | Maurer Mark Lowry |
Insider |
Sell↓
Filing footnotes — Common Stock (Direct)
The price reported represents an average price. The Reporting Person will provide to the Commission, the issuer and any stockholder, upon request, full information regarding the number of shares sold at each separate price. |
Common Stock
|
52,564 |
| 2026-09-14 | Maurer Mark Lowry |
Insider |
Convert↓
|
Stock Options
|
69,372 |
| 2026-09-14 | Rotsztain Diego |
Chief Governance/Legal Officer |
Convert↑
|
Common Stock
|
50,625 |
| 2026-09-10 | Lyon Charles M |
President |
Gift↓
|
Common Stock
|
500 |
| 2026-08-14 | Dunaway William J |
Chief Financial Officer |
Convert↓
|
Stock Options
|
126,562 |
| 2026-08-14 | Dunaway William J |
Chief Financial Officer |
Convert↑
|
Common Stock
|
126,562 |
| 2026-08-14 | Dunaway William J |
Chief Financial Officer |
Sell↓
Filing footnotes — Common Stock (Direct)
The price reported represents an average price. The Reporting Person will provide to the Commission, the issuer and any stockholder, upon request, full information regarding the number of shares sold at each separate price. |
Common Stock
|
96,490 |
| 2026-08-10 | Perkins Abigail H |
Chief Information Officer |
Convert↑
|
Common Stock
|
4,500 |
| 2026-08-10 | Perkins Abigail H |
Chief Information Officer |
Sell↓
Filing footnotes — Common Stock (Direct)
The price reported represents an average price. The Reporting Person will provide to the Commission, the issuer and any stockholder, upon request, full information regarding the number of shares sold at each separate price. |
Common Stock
|
4,500 |
| 2026-08-10 | Perkins Abigail H |
Chief Information Officer |
Convert↓
|
Stock Options
|
4,500 |
| 2026-08-10 | Thamodaran Dhamu R. |
Director |
Buy↑
Filing footnotes — Common Stock (Indirect)
The price reported represents an average price. The Reporting Person will provide to the Commission, the issuer and any stockholder, upon request, full information regarding the number of shares sold at each separate price. |
Common Stock
(I)
|
2,500 |
| 2026-08-07 | Maurer Mark Lowry |
Insider |
Convert↑
|
Common Stock
|
69,372 |
| 2026-08-07 | Maurer Mark Lowry |
Insider |
Convert↓
|
Stock Options
|
69,372 |
| 2026-08-07 | Maurer Mark Lowry |
Insider |
Sell↓
Filing footnotes — Common Stock (Direct)
The price reported represents an average price. The Reporting Person will provide to the Commission, the issuer and any stockholder, upon request, full information regarding the number of shares sold at each separate price. |
Common Stock
|
52,648 |
| 2026-08-05 | FOWLER JOHN MOORE |
Director |
Sell↓
|
Common Stock
|
1,575 |
| 2026-07-31 | FOWLER JOHN MOORE |
Director |
Tax↓
Filing footnotes — Common Stock (Direct)
Shares vested pursuant to a restricted stock award. A portion of the shares was automatically withheld by the issuer to satisfy tax withholding obligations. This Form 4/A amends the Form 4 filed on August 3, 2026 solely to correct the number of shares withheld for tax purposes in connection with the vesting of a restricted stock award on July 31, 2026. No other reported transactions are affected by this amendment. |
Common Stock
|
197 |
| 2026-07-31 | Thamodaran Dhamu R. |
Director |
Award↑
Filing footnotes — Restricted Shares of Common Stock (Direct)
Acquired through the Company's Restricted Stock Program. Shares vest equally on anniversary in years one, two and three. |
Restricted Shares of Common Stock
|
142 |
| 2026-07-31 | Cooper Diane L. |
Director |
Award↑
Filing footnotes — Restricted Shares of Common Stock (Direct)
Acquired through the Company's Restricted Stock Program. Shares vest equally on anniversary in years one, two and three. |
Restricted Shares of Common Stock
|
116 |
| 2026-07-31 | KASS STEVEN A |
Director |
Award↑
Filing footnotes — Restricted Shares of Common Stock (Direct)
Acquired through the Company's Restricted Stock Program. Shares vest equally on anniversary in years one, two and three. |
Restricted Shares of Common Stock
|
174 |
| 2026-07-31 | RADZIWILL JOHN |
Director, Chairman of the Board |
Award↑
Filing footnotes — Restricted Shares of Common Stock (Direct)
Acquired through the Company's Restricted Stock Program. Shares vest equally on anniversary in years one, two and three. The beneficial ownership amount reported herein reflects a 26-share adjustment to reconcile the reporting person's holdings following prior stock splits. The adjustment does not represent any acquisition or disposition of securities. |
Restricted Shares of Common Stock
|
219 |
| 2026-07-31 | FOWLER JOHN MOORE |
Director |
Award↑
Filing footnotes — Restricted Shares of Common Stock (Direct)
Acquired through the Company's Restricted Stock Program. Shares vest equally on anniversary in years one, two and three. |
Restricted Shares of Common Stock
|
174 |
| 2026-07-24 | Rotsztain Diego |
Chief Governance/Legal Officer |
Sell↓
Filing footnotes — Common Stock (Direct)
The price reported represents an average price. The Reporting Person will provide to the Commission, the issuer and any stockholder, upon request, full information regarding the number of shares sold at each separate price. |
Common Stock
|
20,630 |
| 2026-07-22 | Dunaway William J |
Chief Financial Officer |
Convert↑
|
Common Stock
|
126,563 |
| 2026-07-22 | Dunaway William J |
Chief Financial Officer |
Convert↓
|
Stock Options
|
126,563 |