Open Insider Trading Activity for Miami International Holdings, Inc. Chairman & CEO Gallagher Thomas P.
31-day price and insider activity (up to 2 years)
Daily candles with triangles for the buy and sale transactions shown below. Scroll left or zoom out to load earlier candles (up to 2 years).
▲ Insider buy
▼ Insider sale
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Charting by TradingView Lightweight Charts
| Ticker | Filing Date | Transaction Date | Company | Insider | Title | Transaction | Trade Count | Shares | Avg. Price | Total Value | Position Size Change | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10b5-1: Scheduled Form 4 Transaction MIAX | 2026-06-04 | 2026-06-02 | Miami International Holdings, Inc. | Gallagher Thomas P. | Chairman & CEO | Sell | 1 | 70,000 | $42.36 | $2,965,200.00 | 3.90% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction MIAX | 2026-05-07 | 2026-05-05 | Miami International Holdings, Inc. | Gallagher Thomas P. | Chairman & CEO | Sell | 1 | 15,771 | $47.92 | $755,746.32 | 0.91% | View Filing |