StoneX Group Inc. (SNEX)

Nasdaq · Security & Commodity Brokers, Dealers, Exchanges & Services · Inc. DE

What they're doing

Between 2026-06-21 and 2026-09-19, public records show 15 signals for StoneX Group Inc.. Most notable: 2026-08-10: Thamodaran Dhamu R. (director) bought $161k of stock; 2026-07-22: OCONNOR SEAN MICHAEL (director) sold $7.8M of stock; 2026-07-22: Dunaway William J (officer) sold $7.1M of stock. Federal contract obligations over the last 24 months total $0. This summary was assembled automatically from SEC EDGAR, USAspending.gov, U.S. Senate lobbying disclosures and Wikimedia pageview counts.

Generated 2026-09-19 from public records.

Signals, last 12 months

  1. Large insider sale
    Rotsztain Diego (officer) sold $1.4M of stock
  2. Large insider sale
    Maurer Mark Lowry (other) sold $3.4M of stock
  3. Large insider sale
    Maurer Mark Lowry (other) sold $3.6M of stock
  4. Large insider sale
    Rotsztain Diego (officer) sold $2.1M of stock
  5. Large insider sale
    Dunaway William J (officer) sold $6.4M of stock
  6. Insider purchase
    Thamodaran Dhamu R. (director) bought $161k of stock
  7. Large insider sale
    Maurer Mark Lowry (other) sold $3.5M of stock
  8. Large insider sale
    Rotsztain Diego (officer) sold $1.5M of stock
  9. Large insider sale
    OCONNOR SEAN MICHAEL (director) sold $7.8M of stock
  10. Large insider sale
    Dunaway William J (officer) sold $7.1M of stock
  11. Large insider sale
    Maurer Mark Lowry (other) sold $3.9M of stock
  12. Large insider sale
    Smith Philip Andrew (director) sold $3.3M of stock
  13. Large insider sale
    Rotsztain Diego (officer) sold $2.2M of stock
  14. Large insider sale
    Smith Philip Andrew (director) sold $4.5M of stock
  15. Large insider sale
    Smith Philip Andrew (director) sold $1.7M of stock
  16. Large insider sale
    Maurer Mark Lowry (other) sold $1.5M of stock
  17. Large insider sale
    OCONNOR SEAN MICHAEL (director) sold $10.2M of stock
  18. Large insider sale
    Maurer Mark Lowry (other) sold $4.7M of stock
  19. Large insider sale
    Maurer Mark Lowry (other) sold $4.7M of stock
  20. Large insider sale
    OCONNOR SEAN MICHAEL (director) sold $9.8M of stock
  21. Large insider sale
    Dunaway William J (officer) sold $8.3M of stock
  22. Large insider sale
    Dunaway William J (officer) sold $8.3M of stock
  23. Large insider sale
    Lyon Charles M (officer) sold $1.2M of stock
  24. Large insider sale
    Maurer Mark Lowry (other) sold $1.3M of stock
  25. Large insider sale
    Rotsztain Diego (officer) sold $1.5M of stock
  26. Large insider sale
    Rotsztain Diego (officer) sold $1.5M of stock
  27. Large insider sale
    OCONNOR SEAN MICHAEL (director) sold $7.9M of stock
  28. Large insider sale
    OCONNOR SEAN MICHAEL (director) sold $9.8M of stock
  29. Large insider sale
    Rotsztain Diego (officer) sold $2.2M of stock
  30. Large insider sale
    Rotsztain Diego (officer) sold $2.2M of stock
  31. Large insider sale
    OCONNOR SEAN MICHAEL (director) sold $15.5M of stock
  32. Large insider sale
    OCONNOR SEAN MICHAEL (director) sold $15.5M of stock
  33. Large insider sale
    Dunaway William J (officer) sold $7.1M of stock
  34. Large insider sale
    Maurer Mark Lowry (other) sold $4.1M of stock
  35. Large insider sale
    Smith Philip Andrew (director) sold $2.8M of stock
  36. Large insider sale
    Perkins Abigail H (officer) sold $1.0M of stock
  37. Large insider sale
    Perkins Abigail H (officer) sold $1.0M of stock
  38. Large insider sale
    OCONNOR SEAN MICHAEL (director) sold $5.0M of stock
  39. Large insider sale
    OCONNOR SEAN MICHAEL (director) sold $5.0M of stock
  40. Large insider sale
    OCONNOR SEAN MICHAEL (director) sold $5.0M of stock
  41. Large insider sale
    Maurer Mark Lowry (other) sold $5.0M of stock
  42. Large insider sale
    OCONNOR SEAN MICHAEL (director) sold $5.0M of stock
  43. Large insider sale
    Maurer Mark Lowry (other) sold $5.0M of stock
  44. Large insider sale
    Lyon Charles M (officer) sold $3.7M of stock
  45. Insider purchase
    RADZIWILL JOHN (director) bought $97k of stock

Insider transactions

DateInsiderRoleCodeSharesPriceValue
2026-09-16Rotsztain DiegoofficerS20,29867.13$1,362,593
2026-09-15Maurer Mark LowryotherS50,52867.02$3,386,629
2026-09-14Perkins Abigail HofficerS8,92468.83$614,218
2026-09-14Rotsztain DiegoofficerS30,32768.83$2,087,474
2026-09-14Rotsztain DiegoofficerM50,62512.26$620,663
2026-09-14Maurer Mark LowryotherS52,56468.83$3,617,864
2026-09-14Maurer Mark LowryotherM69,3728.9$617,411
2026-09-10Lyon Charles MofficerG5000$0
2026-08-14Dunaway William JofficerM126,5628.9$1,126,402
2026-08-14Dunaway William JofficerS96,49066.35$6,401,803
2026-08-10Perkins Abigail HofficerM4,50012.26$55,170
2026-08-10Perkins Abigail HofficerS4,50064.81$291,662
2026-08-10Thamodaran Dhamu R.directorP2,50064.48$161,206
2026-08-07Maurer Mark LowryotherM69,3728.9$617,411
2026-08-07Maurer Mark LowryotherS52,64866.25$3,487,935
2026-08-05FOWLER JOHN MOOREdirectorS1,57575.41$118,771
2026-07-31FOWLER JOHN MOOREdirectorA1740$0
2026-07-31FOWLER JOHN MOOREdirectorF19777.62$15,291
2026-07-31Cooper Diane L.directorA1160$0
2026-07-31RADZIWILL JOHNdirectorA2190$0
2026-07-31Thamodaran Dhamu R.directorA1420$0
2026-07-31FOWLER JOHN MOOREdirectorA1740$0
2026-07-31FOWLER JOHN MOOREdirectorF23077.62$17,853
2026-07-31KASS STEVEN AdirectorA1740$0
2026-07-24Rotsztain DiegoofficerS20,63074.4$1,534,886
2026-07-22Rotsztain DiegoofficerM50,62512.26$620,663
2026-07-22Rotsztain DiegoofficerS29,99574.32$2,229,282
2026-07-22OCONNOR SEAN MICHAELdirectorM225,0008.9$2,002,500
2026-07-22OCONNOR SEAN MICHAELdirectorS104,93474.33$7,799,776
2026-07-22Dunaway William JofficerM126,5638.9$1,126,411
2026-07-22Dunaway William JofficerS95,97074.33$7,133,325
2026-07-22Smith Philip AndrewdirectorM45,0008.9$400,500
2026-07-22Smith Philip AndrewdirectorS45,00074.32$3,344,481
2026-07-22Maurer Mark LowryotherM69,3728.9$617,411
2026-07-22Maurer Mark LowryotherS52,37674.32$3,892,679
2026-07-20Perkins Abigail HofficerS8,91970.43$628,147
2026-07-15BEXIGA ANNABELLE GdirectorS1,500113.92$170,880
2026-06-30Smith Philip AndrewdirectorS14,040118.67$1,666,085
2026-06-30Smith Philip AndrewdirectorM37,50013.34$500,250
2026-06-30Smith Philip AndrewdirectorS37,500118.75$4,452,990
2026-06-16Maurer Mark LowryotherS11,542133.63$1,542,357
2026-06-16Maurer Mark LowryotherS11,542133.63$1,542,332
2026-06-15Maurer Mark LowryotherM46,24813.34$616,948
2026-06-15Maurer Mark LowryotherS34,706135.31$4,696,069
2026-06-15OCONNOR SEAN MICHAELdirectorS75,000135.42$10,156,500
2026-06-15BEXIGA ANNABELLE GdirectorS1,500133.36$200,040
2026-06-15Perkins Abigail HofficerG2,0000$0
2026-06-15Maurer Mark LowryotherM46,24813.34$616,948
2026-06-15Maurer Mark LowryotherS34,706135.31$4,696,090
2026-06-15OCONNOR SEAN MICHAELdirectorS75,000135.42$10,156,770

Federal contracts

No federal contract actions on record for this recipient mapping.

Lobbying

No federal lobbying filings on record for this client mapping.

Public attention

No Wikipedia pageview data linked to this company.

Recent filings

  • 2026-09-16 4
  • 2026-09-16 144
  • 2026-09-16 4
  • 2026-09-15 144
  • 2026-09-15 4
  • 2026-09-14 144
  • 2026-09-14 144
  • 2026-09-11 4
  • 2026-08-28 8-K
  • 2026-08-17 4
  • 2026-08-14 144
  • 2026-08-12 13F-HR
  • 2026-08-11 4
  • 2026-08-11 4
  • 2026-08-11 4
  • 2026-08-07 144
  • 2026-08-06 4
  • 2026-08-05 4/A
  • 2026-08-05 10-Q
  • 2026-08-05 8-K
StoneX Group Inc. (SNEX): insider trades, federal contracts, lobbying | IP Files