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Insider ActivitySNEX
OCONNOR SEAN MICHAEL, Executive Vice-Chairman-Board, Director at StoneX Group Inc., sold $9.8M of SNEX
Updated Jun 19, 2026
OCONNOR SEAN MICHAEL
Executive Vice-Chairman-Board, Director
StoneX Group Inc. ·
$SNEX
Transaction Details
| Insider | OCONNOR SEAN MICHAEL |
|---|---|
| Title | Executive Vice-Chairman-Board, Director |
| Company | StoneX Group Inc. |
| Ticker | SNEX |
| Transaction Type | Sale |
| Transaction Date | 2026-06-12 |
| Shares Traded | 75,000 |
| Price Per Share | $131.1504 |
| Total Value | $9.8M |
| Filed Date | 2026-06-16 |
| Accession Number | 0001208362-26-000009 |
Ownership Context
| Shares Owned After Transaction | 1,161,921 |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0001208362-26-000009
Other Insider Trades — SNEX
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| Maurer Mark Lowry | Insider | sold | $1.5M | 2026-06-16 |
| BEXIGA ANNABELLE G | Director | sold | $200K | 2026-06-15 |
| Maurer Mark Lowry | Insider | sold | $4.7M | 2026-06-15 |
| OCONNOR SEAN MICHAEL | Executive Vice-Chairman-Board, Director | sold | $10.2M | 2026-06-15 |
| Perkins Abigail H | Chief Information Officer | traded | — | 2026-06-15 |
| Maurer Mark Lowry | Insider | traded | $617K | 2026-06-15 |
| Lyon Charles M | President | sold | $1.2M | 2026-06-12 |
| Dunaway William J | Chief Financial Officer | traded | $1.1M | 2026-06-12 |
| Dunaway William J | Chief Financial Officer | sold | $8.3M | 2026-06-12 |
| Perkins Abigail H | Chief Information Officer | sold | $511K | 2026-06-08 |
Other Trades by OCONNOR SEAN MICHAEL
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| SNEX | StoneX Group Inc. | sold | $10.2M | 2026-06-15 |
| SNEX | StoneX Group Inc. | traded | $962K | 2026-05-19 |
| SNEX | StoneX Group Inc. | sold | $7.9M | 2026-05-19 |
| SNEX | StoneX Group Inc. | sold | $9.8M | 2026-05-18 |
| SNEX | StoneX Group Inc. | traded | $1.2M | 2026-05-18 |
| SNEX | StoneX Group Inc. | sold | $15.5M | 2026-05-15 |
| SNEX | StoneX Group Inc. | traded | $1.9M | 2026-05-15 |
| SNEX | StoneX Group Inc. | traded | $3.5M | 2026-03-31 |
Full Ticker Profile
View all insider trades, dark pool activity, congressional filings, and the Whisper Score for SNEX — StoneX Group Inc. →
Whisper Score — SNEX
65.91
Frenzy
Current Whisper Score
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: June 19, 2026 at 07:01 UTC