CIK 0000913760 · Large accelerated filer
StoneX Group Inc.
Sign in to watch- Ticker
- SNEX
- Exchange
- Nasdaq
- Industry
- Security & Commodity Brokers, Dealers, Exchanges & Services
- FY end
- Sep 30
- Incorporated
- DE
- Entity type
- operating
- EIN
- 592921318
- Phone
- 212-485-3500
- Business address
- 230 PARK AVE, 10TH FLOOR, NEW YORK, NY, 10169
- Former names
- INTL FCSTONE INC., INTERNATIONAL ASSETS HOLDING CORP
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $25,322,225
- in 8 filings, $25.3M under 10b5-1 plans
Net −$25,322,225. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
- Maurer Mark Lowry −$10.2M Chief Risk Officer sold 42% of stake
- Smith Philip Andrew −$6.4M Chief Executive Officer sold 12% of stake
- OCONNOR SEAN MICHAEL −$4.6M Executive Vice-Chairman-Board sold 4% of stake
- Rotsztain Diego −$3.5M Chief Governance/Legal Officer sold 59% of stake
- Perkins Abigail H −$614K Chief Information Officer sold 9% of stake
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-02-10 | OCONNOR SEAN MICHAEL Executive Vice-Chairman-Board | Sale | −40,000 | $124.56 | $5.0M | 854,127 |
| 2026-02-10 | OCONNOR SEAN MICHAEL Executive Vice-Chairman-Board | Option exercise · Stock Options | −40,000 | 1,045,000 | ||
| 2026-02-09 | Maurer Mark Lowry Chief Risk Officer | Option exercise | +40,000 | $20.00 | $800K | 130,331 |
| 2026-02-09 | Maurer Mark Lowry Chief Risk Officer | Sale | −40,000 | $124.88 | $5.0M | 90,331 |
| 2026-02-09 | Maurer Mark Lowry Chief Risk Officer | Option exercise · Stock Options | −40,000 | 410,000 | ||
| 2026-02-09 | OCONNOR SEAN MICHAEL Executive Vice-Chairman-Board | Option exercise | +40,000 | $20.00 | $800K | 894,127 |
| 2026-02-09 | OCONNOR SEAN MICHAEL Executive Vice-Chairman-Board | Sale | −40,000 | $124.95 | $5.0M | 854,127 |
| 2026-02-09 | OCONNOR SEAN MICHAEL Executive Vice-Chairman-Board | Option exercise · Stock Options | −40,000 | 1,085,000 | ||
| 2026-02-09 | Lyon Charles M President | Option exercise | +45,000 | $20.00 | $900K | 180,330 |
| 2026-02-09 | Lyon Charles M President | Sale | −30,000 | $124.78 | $3.7M | 150,330 |
| 2026-02-09 | Lyon Charles M President | Option exercise · Stock Options | −45,000 | 337,500 | ||
| 2026-02-02 | FOWLER JOHN MOORE Director | Sale 10b5-1 | −1,125 | $112.70 | $127K | 113,765 |
| 2026-01-30 | Cooper Diane L. Director | Grant or award | +81 | 23,724 | ||
| 2026-01-30 | KASS STEVEN A Director | Grant or award | +121 | 35,656 | ||
| 2026-01-30 | Thamodaran Dhamu R. Director | Grant or award | +99 | 33,835 | ||
| 2026-01-30 | FOWLER JOHN MOORE Director | Grant or award | +121 | 114,890 | ||
| 2026-01-30 | RADZIWILL JOHN Chairman of the Board | Grant or award | +152 | 101,748 | ||
| 2025-12-19 | Rotsztain Diego Chief Governance/Legal Officer | Sale 10b5-1 | −2,029 | $94.50 | $192K | 15,498 |
| 2025-12-18 | Rotsztain Diego Chief Governance/Legal Officer | Sale 10b5-1 | −2,477 | $94.91 | $235K | 17,527 |
| 2025-12-17 | Rotsztain Diego Chief Governance/Legal Officer | Sale 10b5-1 | −1,348 | $96.17 | $130K | 20,004 |
Page 8 of 10 · 184 trades