Insider · CIK 0002080596
Cynthia Schwarzkopf
Files at: MIAX. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 17, 2026 SForm 4 → | Aug 19, 4:12 pm EDT | MIAMI INTERNATIONAL HOLDINGS, INC.MIAX | 5,000 | $42.85 | $214,250 | 88,545 | −5.35% | 10b5-1 |
| Aug 17, 2026 MForm 4 → | Aug 19, 4:12 pm EDT | MIAMI INTERNATIONAL HOLDINGS, INC.MIAX | 5,000 | $12.00 | $60,000 | 93,545 | — | 10b5-1 |
| Jul 15, 2026 SForm 4 → | Jul 16, 4:15 pm EDT | MIAMI INTERNATIONAL HOLDINGS, INC.MIAX | 5,000 | $42.00 | $210,000 | 88,545 | −5.35% | 10b5-1 |
| Jul 15, 2026 MForm 4 → | Jul 16, 4:15 pm EDT | MIAMI INTERNATIONAL HOLDINGS, INC.MIAX | 5,000 | $12.00 | $60,000 | 93,545 | — | 10b5-1 |
| Jun 15, 2026 AForm 4 → | Jun 17, 4:39 pm EDT | MIAMI INTERNATIONAL HOLDINGS, INC.MIAX | 7,237 | — | — | 88,545 | — | |
| Jun 11, 2026 SForm 4 → | Jun 12, 4:15 pm EDT | MIAMI INTERNATIONAL HOLDINGS, INC.MIAX | 19,500 | $41.73 | $813,735 | 81,308 | −19.3% | 10b5-1 |
| Jun 11, 2026 MForm 4 → | Jun 12, 4:15 pm EDT | MIAMI INTERNATIONAL HOLDINGS, INC.MIAX | 19,500 | $12.00 | $234,000 | 100,808 | — | 10b5-1 |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 17, 2026 MForm 4 → | Aug 19, 4:12 pm EDT | MIAMI INTERNATIONAL HOLDINGS, INC.MIAX | 5,000 | — | — | 11,916 | — | 10b5-1 |
| Jul 15, 2026 MForm 4 → | Jul 16, 4:15 pm EDT | MIAMI INTERNATIONAL HOLDINGS, INC.MIAX | 5,000 | — | — | 16,916 | — | 10b5-1 |
| Jun 16, 2026 AForm 4 → | Jun 17, 4:39 pm EDT | MIAMI INTERNATIONAL HOLDINGS, INC.MIAX | 5,142 | — | — | 5,142 | — | |
| Jun 11, 2026 MForm 4 → | Jun 12, 4:15 pm EDT | MIAMI INTERNATIONAL HOLDINGS, INC.MIAX | 19,500 | — | — | 0 | — | 10b5-1 |