Thomas P. Gallagher, Chairman & CEO at Miami International, sold MIAX on Aug 4, 2026
Data as of Oct 16
▼ SELL$2.2M48,334 shares at $45.69Thomas P. Gallagher Chairman & CEOMIAX Miami International Holdings, Inc.
- Traded
- Aug 4, 2026
- Disclosed
- Aug 6, 2026
- Filed
- 2 days after the trade
Form 4s are due within two business days.
Official filing (SEC Form 4) ↗
The price around the disclosure
MIAX since disclosure
−31.9%
after the sale
Similar stocks (XLF) since disclosure
−4.0%
XLF — its sector index fund
Change in closing price from Aug 6, 2026 (the first trading day on or after disclosure) to Oct 16, 2026. Dividends excluded. Not a return anyone earned.
Our take
None of our tested rules fired on this trade.