Sean Michael Oconnor, Executive Vice-Chairman-Board at StoneX Group Inc. (SNEX), sold 300,000 shares at $110.31 ($33.2M) on 2026-05-15, disclosed to the SEC on 2026-05-19.
Open-market sale of $33.2M SNEX by Executive Vice-Chairman-Board. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $110.31 | 140,070 | $15.5M | 46.6% |
| 2 | $111.46 | 87,790 | $9.8M | 29.5% |
| 3 | $109.94 | 72,140 | $7.9M | 23.9% |
| Total | $110.56 avg | 300,000 | $33.2M | 100% |
| Filing → |
| SNEX | SELL | 2026-02-11 | $20.0M | — | Filing → |
| SNEX | SELL | 2025-08-20 | $478K | — | Filing → |
| SNEX | SELL | 2025-05-01 | $6.7M | — | Filing → |