Deitzel Edward (CIK 2080671) reported 24 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-08-06). Recent activity: Sell MIAX (11,000 shares), Buy MIAX (11,000 shares), Buy MIAX (7,333 shares), Buy MIAX (3,667 shares), Sell MIAX (11,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-06 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | EVP, CRO, CCO MIAX Exchanges | Sell | 11,000 | $503,580 |
| 2026-08-06 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | EVP, CRO, CCO MIAX Exchanges | Buy | 11,000 | $132,000 |
| 2026-07-07 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | EVP, CRO, CCO MIAX Exchanges | Buy | 7,333 | $87,996 |
| 2026-07-07 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | EVP, CRO, CCO MIAX Exchanges | Buy | 3,667 | $44,004 |
| 2026-07-07 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | EVP, CRO, CCO MIAX Exchanges | Sell | 11,000 | $462,440 |
| 2026-06-18 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | EVP, CRO, CCO MIAX Exchanges | Buy | 9,319 | $0 |
| 2026-06-12 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | EVP, CRO, CCO MIAX Exchanges | Sell | 5,939 | $242,252 |
| 2026-06-04 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | EVP, CRO, CCO MIAX Exchanges | Buy | 11,000 | $132,000 |
| 2026-06-04 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | EVP, CRO, CCO MIAX Exchanges | Sell | 11,000 | $463,760 |
| 2026-05-05 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | EVP, CRO, CCO MIAX Exchanges | Buy | 11,000 | $132,000 |
| 2026-05-05 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | EVP, CRO, CCO MIAX Exchanges | Sell | 11,000 | $520,080 |
| 2026-04-09 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | EVP, CRO, CCO MIAX Exchanges | Sell | 762 | $32,004 |
| 2026-04-09 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | EVP, CRO, CCO MIAX Exchanges | Buy | 762 | $9,144 |
| 2026-04-09 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | EVP, CRO, CCO MIAX Exchanges | Buy | 4,001 | $48,012 |
| 2026-04-09 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | EVP, CRO, CCO MIAX Exchanges | Sell | 4,001 | $168,042 |
| 2026-04-09 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | EVP, CRO, CCO MIAX Exchanges | Buy | 7,572 | $90,864 |
| 2026-04-09 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | EVP, CRO, CCO MIAX Exchanges | Sell | 7,572 | $318,175 |
| 2026-02-20 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | EVP, CRO, CCO MIAX Exchanges | Sell | 6,035 | $246,771 |
| 2025-09-11 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | EVP, CRO, CCO MIAX Exchanges | Buy | 62,500 | $750,000 |
| 2025-09-11 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | EVP, CRO, CCO MIAX Exchanges | Sell | 38,090 | $1.4M |
| 2025-09-11 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | EVP, CRO, CCO MIAX Exchanges | Buy | 16,666 | $199,992 |
| 2025-08-19 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | EVP, CRO, CCO MIAX Exchanges | Buy | 500 | $0 |
| 2025-08-19 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | EVP, CRO, CCO MIAX Exchanges | Buy | 49,194 | $0 |
| 2025-08-15 | MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) | EVP, CRO, CCO MIAX Exchanges | Buy | 100 | $2,300 |
Source: SEC Form 4 filings · as of 2026-08-06