The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Gallagher Thomas P. since 2025.
This trader's CIK number is 2080477.
At the time of last reporting, Gallagher Thomas P. was the Chairman & CEO of Miami International Holdings, Inc.. (stock ticker symbol MIAX).
Also see all insider trading activities at Miami International Holdings, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | MIAX | 12,000 | $276,000 | 0 | $0 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-08-13 | MIAX | Buy | 12,000 | 23.00 | 276,000 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Gallagher Thomas P. (Chairman & CEO of Miami International Holdings, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.