Insiders / Oconnor Sean Michael
Oconnor Sean Michael
CIK 1208362personinsider
Companies
1
First seen
Feb 11, 2026
Last activity
Jun 16, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| StoneX Group Inc. · SNEX | 1,086,921 | — |
All securities held
2 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| StoneX Group Inc. | Common Stock | 1,086,921 |
| StoneX Group Inc. | Stock OptionsDerivative | 1,267,500 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| May 15, 2026 | Sell | SNEX StoneX Group Inc. Common Stock | $15.45M | -140K -10.17% | 1,236,921 1.03% of shares | high |
| Jun 15, 2026 | Sell | SNEX StoneX Group Inc. Common Stock | $10.16M | -75K -6.45% | 1,086,921 0.90% of shares | medium |
| Jun 12, 2026 | Sell | SNEX StoneX Group Inc. Common Stock | $9.84M | -75K -6.06% | 1,161,921 0.96% of shares | medium |
| May 18, 2026 | Sell | SNEX StoneX Group Inc. Common Stock | $9.79M | -88K -6.63% | 1,236,921 1.03% of shares | medium |
| May 19, 2026 | Sell | SNEX StoneX Group Inc. Common Stock | $7.93M | -72K -5.51% | 1,236,921 1.03% of shares | medium |
| Feb 9, 2026 | Sell | SNEX StoneX Group Inc. Common Stock | $5.00M | -40K -4.47% | 854,127 0.71% of shares | medium |
| Feb 10, 2026 | Sell | SNEX StoneX Group Inc. Common Stock | $4.98M | -40K -4.47% | 854,127 0.71% of shares | medium |
| Mar 31, 2026 | Other | SNEX StoneX Group Inc. Common Stock | $3.45M | -44K -3.46% | 1,236,921 1.03% of shares | low |
| May 15, 2026 | Exercise | SNEX StoneX Group Inc. Common Stock | $1.87M | +140K +11.32% | 1,376,991 1.14% of shares | low |
| May 18, 2026 | Exercise | SNEX StoneX Group Inc. Common Stock | $1.17M | +88K +7.10% | 1,324,711 1.10% of shares | low |