Oconnor Sean Michael's Form 4 filing
StoneX Group Inc. (SNEX) · filed May 19, 2026
- Accession no.
- 0001208362-26-000007
- Filed
- May 19, 2026
- Trade date
- May 15-19, 2026
- Filing delay
- 4 days
- Rule 10b5-1 plan
- Checked
This filing lists 6 non-derivative transactions and 3 derivative transactions. Open-market sales total $33.2M. It was filed 4 days after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Oconnor Sean MichaelCIK 0001208362 | Director, Officer (Executive Vice-Chairman-Board) |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| May 15, 2026 | Common Stock | MOption exerciseAcquired | +140,070 | $13.34 | +$1,868,533.8 | 1,376,991 | Direct | |
| May 15, 2026 | Common Stock | SSaleDisposed | −140,070 | $110.31 | −$15,451,121.7 | 1,236,921 | Direct | |
| May 18, 2026 | Common Stock | MOption exerciseAcquired | +87,790 | $13.34 | +$1,171,118.6 | 1,324,711 | Direct | |
| May 18, 2026 | Common Stock | SSaleDisposed | −87,790 | $111.46 | −$9,785,073.4 | 1,236,921 | Direct | |
| May 19, 2026 | Common Stock | MOption exerciseAcquired | +72,140 | $13.34 | +$962,347.6 | 1,309,061 | Direct | |
| May 19, 2026 | Common Stock | SSaleDisposed | −72,140 | $109.94 | −$7,931,071.6 | 1,236,921 | Direct |
Derivative securities (Table II)
Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.
| Trade date | Security | Transaction | Underlying shares | Unit price | Value | Held after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| May 15, 2026 | Common Stock | MOption exerciseDisposed | −140,070 | $0.00 | $0 | 1,427,430 | Direct | |
| May 18, 2026 | Common Stock | MOption exerciseDisposed | −87,790 | $0.00 | $0 | 1,339,640 | Direct | |
| May 19, 2026 | Common Stock | MOption exerciseDisposed | −72,140 | $0.00 | $0 | 1,267,500 | Direct |
Footnotes
Livermore does not store Form 4 footnotes. For price ranges, how indirect holdings are held and trading plan details, read the original on SEC EDGAR.