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MIAX Exercise Disclosure
Gallagher Thomas P. · SEC Form 4 · Filed Jun 4, 2026
Exercise
Calculated transaction value
$840K
Gallagher Thomas P. Chairman & CEO
MIAX
Transaction date
Jun 2, 2026
Public filing date
Jun 4, 2026
Filing lag
Filed 2 days later
MIAX daily price context
Close on/before transaction
$42.51
Jun 2, 2026
First close after public filing
$39.21
Jun 5, 2026
30-day return after filing
+6.76%
Through Jul 6, 2026
Source details
- Reported owner
- Not disclosed
- Source asset code
- Security
- Security
- Common Stock
- Quantity / price
- 70,000 shares @ $12
- SEC ownership
- Indirect
- Transaction code
- M
- Form
- 4
- Filing identifier
- 0002080477-26-000010
Filing cohort
Transactions in this filing
Showing 3 of 3
Trades
3
Issuers
1
Estimated value
$3.81M
Buys / sales
0 / 1
| Issuer | Transaction | Traded | Value |
|---|---|---|---|
| Miami International Holdings, Inc. MIAX Current | Exercise | Jun 2, 2026 | $840K |
| Miami International Holdings, Inc. MIAX | Sale | Jun 2, 2026 | $2.97M |
| Miami International Holdings, Inc. MIAX | Exercise | Jun 2, 2026 | $0 |