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⚲
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| Keyboard |
| Schafer Douglas M JR
✚
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|---|---|
| CIK # | 0002079445 |
| EDGAR Form | CIK | 2011 - 2026 |
|---|---|---|
| 3 | [0002079445] | |
| 4 | [0002079445] |
| Form 3/4/5 Subject | 2011 - 2026 |
|---|---|
| Schafer Douglas M JR | |
| Miami International Holdings Inc |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
Miami International Holdings Inc MIAX
Common Stock
|
2026-03-17 | Sell | 48,000 | $39.74 | 1,907,520 |
|
Miami International Holdings Inc MIAX
Common Stock
|
2026-03-17 | Option exercise | 48,000 | $12.00 | 576,000 |
|
Miami International Holdings Inc MIAX
Nonqualified Stock Option (Right to Buy) · derivative
|
2026-03-17 | Option exercise | 48,000 | $0.00 | |
|
Miami International Holdings Inc MIAX
Common Stock
|
2026-02-18 | Tax withheld | 32,565 | $40.89 | 1,331,583 |
|
Miami International Holdings Inc MIAX
Common Stock
|
2026-02-10 | Tax withheld | 108,550 | $41.33 | 4,486,372 |
|
Miami International Holdings Inc MIAX
Nonqualified Stock Option (Right to Buy) · derivative
|
2025-08-15 | Option exercise | 200,000 | $0.00 | |
|
Miami International Holdings Inc MIAX
Nonqualified Stock Option (Right to Buy) · derivative
|
2025-08-15 | Option exercise | 130,290 | $0.00 | |
|
Miami International Holdings Inc MIAX
Nonqualified Stock Option (Right to Buy) · derivative
|
2025-08-15 | Option exercise | 130,290 | $0.00 | |
|
Miami International Holdings Inc MIAX
Nonqualified Stock Option (Right to Buy) · derivative
|
2025-08-15 | Option exercise | 150,000 | $0.00 | |
|
Miami International Holdings Inc MIAX
Nonqualified Stock Option (Right to Buy) · derivative
|
2025-08-15 | Option exercise | 150,000 | $0.00 | |
|
Miami International Holdings Inc MIAX
Series B Preferred Stock · derivative
|
2025-08-15 | Conversion | 500 | $0.00 | |
|
Miami International Holdings Inc MIAX
Nonvoting Common Stock · derivative
|
2025-08-15 | Conversion | 387,296 | $0.00 | |
|
Miami International Holdings Inc MIAX
Incentive Stock Option (Right to Buy) · derivative
|
2025-08-15 | Option exercise | 16,666 | $0.00 | |
|
Miami International Holdings Inc MIAX
Incentive Stock Option (Right to Buy) · derivative
|
2025-08-15 | Option exercise | 19,710 | $0.00 | |
|
Miami International Holdings Inc MIAX
Incentive Stock Option (Right to Buy) · derivative
|
2025-08-15 | Option exercise | 19,710 | $0.00 | |
|
Miami International Holdings Inc MIAX
Nonqualified Stock Option (Right to Buy) · derivative
|
2025-08-15 | Option exercise | 150,000 | $0.00 | |
|
Miami International Holdings Inc MIAX
Nonqualified Stock Option (Right to Buy) · derivative
|
2025-08-15 | Option exercise | 150,000 | $0.00 | |
|
Miami International Holdings Inc MIAX
Nonqualified Stock Option (Right to Buy) · derivative
|
2025-08-15 | Option exercise | 200,000 | $0.00 | |
|
Miami International Holdings Inc MIAX
Incentive Stock Option (Right to Buy) · derivative
|
2025-08-15 | Option exercise | 16,666 | $0.00 | |
|
Miami International Holdings Inc MIAX
Common Stock
|
2025-08-15 | Conversion | 500 | ||
| showing 20 of 24 most recent transactions | |||||