CIK 0000913760 · Large accelerated filer
StoneX Group Inc.
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- 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 |
|---|---|---|---|---|---|---|
| 2026-11-05 | FOWLER JOHN MOORE Director | Sale 10b5-1 | −1,575 | $56.87 | $90K | 253,834 |
| 2026-10-31 | FOWLER JOHN MOORE Director | Shares withheld for taxes | −108 | $52.83 | $6K | 255,409 |
| 2026-10-30 | DiCiollo Anthony J Head of Institutional Segment | Grant or award | +6,604 | 169,390 | ||
| 2026-10-30 | Cooper Diane L. Director | Grant or award | +164 | 56,266 | ||
| 2026-10-30 | KASS STEVEN A Director | Grant or award | +246 | 80,319 | ||
| 2026-10-30 | Thamodaran Dhamu R. Director | Grant or award | +201 | 5,849 | ||
| 2026-10-30 | FOWLER JOHN MOORE Director | Grant or award | +246 | 255,517 | ||
| 2026-10-30 | RADZIWILL JOHN Chairman of the Board | Grant or award | +310 | 232,160 | ||
| 2026-10-15 | Smith Philip Andrew Chief Executive Officer | Option exercise 10b5-1 | +45,000 | $8.90 | $401K | 783,216 |
| 2026-10-15 | Smith Philip Andrew Chief Executive Officer | Sale 10b5-1 | −45,000 | $59.50 | $2.7M | 738,216 |
| 2026-10-15 | Smith Philip Andrew Chief Executive Officer | Option exercise · Stock Options 10b5-1 | −45,000 | 815,625 | ||
| 2026-10-12 | Maurer Mark Lowry Chief Risk Officer | Option exercise 10b5-1 | +69,372 | $8.90 | $617K | 272,616 |
| 2026-10-12 | Maurer Mark Lowry Chief Risk Officer | Sale 10b5-1 | −52,953 | $60.35 | $3.2M | 219,663 |
| 2026-10-12 | Maurer Mark Lowry Chief Risk Officer | Option exercise · Stock Options 10b5-1 | −69,372 | 506,250 | ||
| 2026-10-12 | OCONNOR SEAN MICHAEL Executive Vice-Chairman-Board | Option exercise 10b5-1 | +157,500 | $8.90 | $1.4M | 1,907,947 |
| 2026-10-12 | OCONNOR SEAN MICHAEL Executive Vice-Chairman-Board | Sale 10b5-1 | −76,148 | $60.35 | $4.6M | 1,831,799 |
| 2026-10-12 | OCONNOR SEAN MICHAEL Executive Vice-Chairman-Board | Option exercise · Stock Options 10b5-1 | −157,500 | 1,518,750 | ||
| 2026-09-28 | Smith Philip Andrew Chief Executive Officer | Option exercise 10b5-1 | +56,250 | $8.90 | $501K | 794,466 |
| 2026-09-28 | Smith Philip Andrew Chief Executive Officer | Sale 10b5-1 | −56,250 | $65.69 | $3.7M | 738,216 |
| 2026-09-28 | Smith Philip Andrew Chief Executive Officer | Option exercise · Stock Options 10b5-1 | −56,250 | 860,625 |
Page 1 of 10 · 184 trades