Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2026-06-02 Sale | 2026-06-04 4:52 pm | MIAMI INTERNATIONAL HOLDINGS INC. | MIAX | Eckert Kurt M. Director | 5,250 | $42.76 | $224,490 | 148,688 (Direct) | View |
| 2026-05-04 Sale | 2026-05-05 07:31 am | MIAMI INTERNATIONAL HOLDINGS INC. | MIAX | Eckert Kurt M. Director | 5,625 | $47.29 | $266,006 | 153,938 (Direct) | View |
| 2026-03-19 Sale | 2026-03-20 4:48 pm | MIAMI INTERNATIONAL HOLDINGS INC. | MIAX | Eckert Kurt M. Director | 37,917 | $39 | $1,478,763 | 142,375 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-06-16 Option Award | 2026-06-17 4:19 pm | N/A 2036-06-15 | MIAMI INTERNATIONAL HOLDINGS INC. | MIAX | Eckert Kurt M. Director | 14,950 | $0 | 157,325 (Direct) | View |
| 2026-06-02 Exercise | 2026-06-04 4:52 pm | N/A N/A | MIAMI INTERNATIONAL HOLDINGS INC. | MIAX | Eckert Kurt M. Director | 5,250 | $12 | 148,688 (Direct) | View |
| 2026-06-02 Exercise | 2026-06-04 4:52 pm | N/A 2027-05-31 | MIAMI INTERNATIONAL HOLDINGS INC. | MIAX | Eckert Kurt M. Director | 5,250 | $0 | 148,688 (Direct) | View |
| 2026-05-04 Exercise | 2026-05-05 07:31 am | N/A N/A | MIAMI INTERNATIONAL HOLDINGS INC. | MIAX | Eckert Kurt M. Director | 5,625 | $12 | 153,938 (Direct) | View |
| 2026-05-04 Exercise | 2026-05-05 07:31 am | N/A 2027-05-31 | MIAMI INTERNATIONAL HOLDINGS INC. | MIAX | Eckert Kurt M. Director | 5,625 | $0 | 153,938 (Direct) | View |
| 2026-03-19 Exercise | 2026-03-20 4:48 pm | N/A 2026-06-19 | MIAMI INTERNATIONAL HOLDINGS INC. | MIAX | Eckert Kurt M. Director | 12,917 | $12 | 142,375 (Direct) | View |
| 2025-08-15 Conversion | 2025-08-19 4:06 pm | N/A N/A | MIAMI INTERNATIONAL HOLDINGS INC. | MIAX | Eckert Kurt M. Director | 46,875 | $0 | 290,796 (Direct) | View |
| 2025-08-15 Exercise | 2025-08-19 4:06 pm | N/A 2026-06-19 | MIAMI INTERNATIONAL HOLDINGS INC. | MIAX | Eckert Kurt M. Director | 246,842 | $0 | 290,796 (Direct) | View |
Ownership | 2025-08-13 5:07 pm | N/A N/A | MIAMI INTERNATIONAL HOLDINGS INC. | MIAX | Eckert Kurt M. Director | 0 | $0 | 361,054 (Direct) | View |