Jayabalan Harish (CIK 2080538) reported 15 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-07-07). Recent activity: Buy MIAX (834 shares), Buy MIAX (16,667 shares), Buy MIAX (2,499 shares), Sell MIAX (20,000 shares), Buy MIAX (4,660 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-07 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | EVP, CISO and CRO | Buy | 834 | $10,008 |
| 2026-07-07 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | EVP, CISO and CRO | Buy | 16,667 | $200,004 |
| 2026-07-07 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | EVP, CISO and CRO | Buy | 2,499 | $29,988 |
| 2026-07-07 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | EVP, CISO and CRO | Sell | 20,000 | $842,400 |
| 2026-06-18 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | EVP, CISO and CRO | Buy | 4,660 | $0 |
| 2026-06-10 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | EVP, CISO and CRO | Buy | 10,217 | $122,604 |
| 2026-06-10 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | EVP, CISO and CRO | Sell | 10,217 | $409,906 |
| 2026-06-10 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | EVP, CISO and CRO | Buy | 9,783 | $117,396 |
| 2026-06-10 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | EVP, CISO and CRO | Sell | 9,783 | $391,711 |
| 2025-09-11 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | EVP, CISO and CRO | Buy | 21,999 | $263,988 |
| 2025-09-11 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | EVP, CISO and CRO | Buy | 3,001 | $36,012 |
| 2025-09-11 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | EVP, CISO and CRO | Sell | 1,980 | $73,854 |
| 2025-08-19 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | EVP, CISO and CRO | Buy | 500 | $0 |
| 2025-08-19 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | EVP, CISO and CRO | Buy | 43,442 | $0 |
| 2025-08-15 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | EVP, CISO and CRO | Buy | 2,500 | $57,500 |
Source: SEC Form 4 filings · as of 2026-07-07