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Smollen John

EVPNew Product DevelopmentCIK 0002080703

Largest Purchase

$115.0K

MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX)

Aug 15

Profile

Filings
6
Buy transactions
1
Sell transactions
0
Companies
1
Active
2025–2026

Smollen John, EVP, New Product Development, has filed 6 SEC reports (2025–2026), all concentrated in MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX), totaling $6.0M in disclosed volume. Weighing $115.0K bought versus $0 sold, the history is heavily weighted toward buying. The largest single open-market purchase on record is $115.0K in MIAMI INTERNATIONAL HOLDINGS, INC.. Data is sourced from official SEC Form 3, 4, and 5 filings.

Trading History

6 loaded
Jun 18MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
Smollen JohnEVP, New Product DevelopmentGrant$308.6K
Apr 1MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
Smollen JohnEVP, New Product DevelopmentTax withheld$13.6K
Sep 15MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
Smollen JohnEVP Traded Products & RelationExercise$5.5M
Aug 19MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
Smollen JohnEVP Traded Products & RelationExercise$0
Aug 15MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
Smollen JohnEVP Traded Products & RelationBuy$115.0K
Aug 13MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
Smollen JohnEVP Traded Products & RelationOther$0

6 filings