Smollen John bought MIAX
June 16, 2026 · Form 4 insider transaction
Smollen John bought 5,184 shares of Miami International Holdings, Inc. at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Acquired (buy-side)
Shares
5,184
Price
$0.00
Total value
N/A
InsiderSmollen John
Role—
SecurityNonqualified Stock Option (Right to Buy)
Transaction codeA: Grant or award
Transaction dateJune 16, 2026
Filing dateJune 18, 2026
Shares owned after5,184
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
1,728 of the shares subject to this option will vest on June 16, 2027, 1,728 of the shares subject to this option will vest on June 16, 2028 and the remaining 1,728 of the shares subject to this option will vest on June 16, 2029, subject to the Reporting Person's continued service to the Issuer or its subsidiaries through the applicable vesting date.