Form 4: Miami International Holdings Executive Sells Shares
Insider Transaction (Form 4)
Barbara J. Comly, EVP, GC & Corporate Secretary of Miami International Holdings, Inc., sold 44,445 shares of common stock on September 2, 2026 for $40.49 per share.
Summary
- Option exercise/conversion: acquired 44,445 Common Stock at $12.00 ($533,340) on September 2, 2026; holds 884,009 after (Direct).
- Open-market sale: disposed of 44,445 Common Stock at $40.49 ($1,799,578) on September 2, 2026; holds 839,564 after (Direct).
- Option exercise/conversion: disposed of 44,445 Nonqualified Stock Option (Right to Buy) on September 2, 2026; holds 44,444 after (Direct).
Sentiment
Score: 4
Explanation: StockSavvy.ai views this as a mildly negative but low-conviction signal: an insider sold $1,799,578 of stock under a pre-arranged Rule 10b5-1 plan, which is typically routine.
Insider Transactions
Barbara J. Comly — Officer (EVP, GC & Corporate Secretary)
Transaction made under a Rule 10b5-1 trading plan.
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-09-02 | Option exercise/conversion | Common Stock | 44,445 | $12 | $533.3K | 884,009 |
| 2026-09-02 | Open-market sale | Common Stock | 44,445 | $40 | $1.8M | 839,564 |
| 2026-09-02 | Option exercise/conversion | Nonqualified Stock Option (Right to Buy) | 44,445 | — | — | 44,444 |
Key Dates
| Date | Description |
|---|---|
| 2026-09-02 | Option exercise/conversion (44,445 shares) |
| 2026-09-02 | Open-market sale (44,445 shares) |
| 2026-09-02 | Option exercise/conversion (44,445 shares) |
Keywords
insider transaction, Form 4, MIAX, MIAMI INTERNATIONAL HOLDINGS, INC., bearish, Barbara J. Comly
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