Mark I. Massad serves as Executive at MIAMI INTERNATIONAL HOLDINGS, INC., where they oversee executive responsibilities. Since joining the company, Mark I. Massad has executed 4 insider transactions totaling $184.0K, demonstrating a bullish approach to their equity position. Their most recent transaction on Aug 13, 2025 involved purchasing 500 shares valued at $11.5K.
Mark I. Massad currently holds 500 shares of MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Mark I. Massad has been a net buyer of MIAX stock. They have purchased $184.0K and sold $0 worth of shares.
Mark I. Massad's most recent insider trade was on Aug 13, 2025, when they purchased 500 shares at $23.00 per share.
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| $23.00 |
| Discretionary |
| Aug 13, 2025 | MIAX | $57.5K | Purchase | 2,500 | $23.00 | Discretionary |
| Aug 13, 2025 | MIAX | $34.5K | Purchase | 1,500 | $23.00 | Discretionary |