Form 4 for MIAX MIAMI INTERNATIONAL HOLDINGS, INC.
Accepted 2025-12-17 00:00:00 ET · period of report 2025-12-16 · accession 0002080679-25-000002 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2025-12-17 | 2025-12-16 | MIAX | Emmons Lance | EVP, CFO | M - OptEx | $14.94 | +33.5K | 122.6K | +38% | +$500.0K |
| DM | 2025-12-17 | 2025-12-16 | MIAX | Emmons Lance | EVP, CFO | M - OptEx | $0.00 | -33.5K | 0 | -100% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2025-12-16 | M | A | 5,040 | $19.84 | 127,612 | D | — | — | |
| 2 | Common | Common Stock | 2025-12-16 | M | A | 22,221 | $13.50 | 116,377 | D | — | — | |
| 3 | Common | Common Stock | 2025-12-16 | M | A | 6,195 | $16.14 | 122,572 | D | — | — | |
| 4 | Derivative | Incentive Stock Option (Right to Buy) | 2025-12-16 | M | D | 5,040 | $0.00 | 5,040 | D | $19.84 · — to 2033-03-28 | 5,040 Common Stock | (F2) 5,040 of the shares subject to this incentive stock option are vested and the remaining 5,040 will vest on March 29, 2026 subject to the reporting person's continued service to the Issuer or its subsidiaries through the applicable vesting date. |
| 5 | Derivative | Incentive Stock Option (Right to Buy) | 2025-12-16 | M | D | 22,221 | $0.00 | 0 | D | $13.50 · — to 2030-03-05 | 22,221 Common Stock | (F1) The options are fully vested. |
| 6 | Derivative | Incentive Stock Option (Right to Buy) | 2025-12-16 | M | D | 6,195 | $0.00 | 0 | D | $16.14 · — to 2031-09-09 | 6,195 Common Stock | (F1) The options are fully vested. |