SNEX Stock: Insider Activity, Filings & Research

StoneX Group Inc. (SNEX)Drillr’s hub for SNEX insider activity, SEC filings, earnings signals and AI research. Over the trailing 3 months, SNEX insiders filed 0 open-market buys and 17 sales (SEC Form 4).

SNEX insider trading activity (SEC Form 4)

Sentiment
0/100
Buys (3m)
0
Sells (3m)
17
Net (3m)
-$54.6M
Insider trades by month Buys Sells
Nov
Dec
Feb
Mar
Apr
May
Context3-month price +32.6%Institutions accumulating (13F)
DateInsiderTypeSharesPrice
May 26, 2026Maurer Mark Lowryother: Chief Risk OfficerSell11,398$112.25
May 26, 2026Smith Philip Andrewdirector, officer: Chief Executive OfficerSell8,535$112.72
May 20, 2026Rotsztain Diegoofficer: Chief Governance/Legal OfficerSell20,054$111.48
May 20, 2026Rotsztain Diegoofficer: Chief Governance/Legal OfficerSell13,696$112.79
May 20, 2026Rotsztain Diegoofficer: Chief Governance/Legal OfficerOption33,750$18.39
May 19, 2026OCONNOR SEAN MICHAELdirector, officer: Executive Vice-Chairman-BoardSell140,070$110.31
May 19, 2026OCONNOR SEAN MICHAELdirector, officer: Executive Vice-Chairman-BoardOption140,070$13.34
May 19, 2026OCONNOR SEAN MICHAELdirector, officer: Executive Vice-Chairman-BoardSell72,140$109.94
May 19, 2026OCONNOR SEAN MICHAELdirector, officer: Executive Vice-Chairman-BoardOption72,140$13.34
May 19, 2026OCONNOR SEAN MICHAELdirector, officer: Executive Vice-Chairman-BoardOption87,790$13.34
May 19, 2026OCONNOR SEAN MICHAELdirector, officer: Executive Vice-Chairman-BoardSell87,790$111.46
May 18, 2026BEXIGA ANNABELLE GdirectorSell1,500$112.82
May 18, 2026Dunaway William Jofficer: Chief Financial OfficerSell64,017$110.46
May 18, 2026Dunaway William Jofficer: Chief Financial OfficerOption84,375$13.34
May 15, 2026Maurer Mark Lowryother: Chief Risk OfficerSell34,862$116.29

Source: SNEX SEC Form 4 filings, latest May 26, 2026. For informational purposes only — not investment advice.

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