MIAMI INTERNATIONAL HOLDINGS, INC. - MIAX
Insiders (Form 4) · last 180 days · showing up to 200 transactions
· Form 144 is shown in the SEC filings tab
· Updating…
Visible: 0
Transaction codes:
P = Open-market purchase ·
S = Open-market sale ·
A = Grant/award ·
M = Exercise/conversion of derivative ·
G = Gift ·
F = Tax withholding ·
J = Other ·
A/D:
A = Acquired (buy/receive) ·
D = Disposed (sell/give)
| Filed | Owner | Title | Code | A/D | Shares | Price | Value | Shares after | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Apr 03, 2026 | — | S | D | 2,700.0 | 40.0 | 108,000.0 | 59,338.0 | View | |
| Apr 01, 2026 | EVP and CFO | F | D | 8,350.0 | 37.5 | 313,125.0 | 119,262.0 | View | |
| Apr 01, 2026 | Chairman & CEO | F | D | 20,875.0 | 37.5 | 782,812.5 | 1,827,399.0 | View | |
| Apr 01, 2026 | EVP, CRO, CCO MIAX Exchanges | F | D | 707.0 | 37.5 | 26,512.5 | 116,221.0 | View | |
| Apr 01, 2026 | EVP, GC & Corporate Secretary | F | D | 1,448.0 | 37.5 | 54,300.0 | 843,844.0 | View | |
| Apr 01, 2026 | EVP, Chief Strategy Officer | M | D | 5,040.0 | 0.0 | 0.0 | 0.0 | View | |
| Apr 01, 2026 | EVP, Chief Strategy Officer | M | D | 3,878.0 | 0.0 | 0.0 | 0.0 | View | |
| Apr 01, 2026 | EVP, Chief Strategy Officer | M | D | 6,195.0 | 0.0 | 0.0 | 0.0 | View | |
| Apr 01, 2026 | EVP, Chief Strategy Officer | M | D | 6,570.0 | 0.0 | 0.0 | 0.0 | View | |
| Apr 01, 2026 | EVP, Chief Strategy Officer | M | D | 8,333.0 | 0.0 | 0.0 | 0.0 | View | |
| Apr 01, 2026 | EVP, Chief Strategy Officer | M | A | 5,040.0 | 19.84 | 99,993.6 | 327,404.0 | View | |
| Apr 01, 2026 | EVP, Chief Strategy Officer | M | A | 3,878.0 | 25.78 | 99,974.84 | 322,364.0 | View | |
| Apr 01, 2026 | EVP, Chief Strategy Officer | M | A | 6,195.0 | 16.14 | 99,987.3 | 318,486.0 | View | |
| Apr 01, 2026 | EVP, Chief Strategy Officer | M | A | 6,570.0 | 15.22 | 99,995.4 | 312,291.0 | View | |
| Apr 01, 2026 | EVP, Chief Strategy Officer | M | A | 8,333.0 | 12.0 | 99,996.0 | 305,721.0 | View | |
| Apr 01, 2026 | EVP, Chief Strategy Officer | F | D | 1,809.0 | 37.5 | 67,837.5 | 297,388.0 | View | |
| Apr 01, 2026 | EVP, New Product Development | F | D | 362.0 | 37.5 | 13,575.0 | 170,757.0 | View | |
| Mar 26, 2026 | — | S | D | 300.0 | 40.0 | 12,000.0 | 62,038.0 | View | |
| Mar 24, 2026 | EVP, Chief Strategy Officer | S | D | 25,932.0 | 39.33 | 1,019,905.56 | 299,197.0 | View | |
| Mar 20, 2026 | — | M | D | 12,917.0 | 12.0 | 155,004.0 | 0.0 | View | |
| Mar 20, 2026 | — | S | D | 37,917.0 | 39.0 | 1,478,763.0 | 142,375.0 | View | |
| Mar 20, 2026 | — | M | A | 12,917.0 | 12.0 | 155,004.0 | 180,292.0 | View | |
| Mar 18, 2026 | EVP and CIO | M | D | 48,000.0 | 0.0 | 0.0 | 102,000.0 | View | |
| Mar 18, 2026 | EVP and CIO | S | D | 48,000.0 | 39.74 | 1,907,520.0 | 396,681.0 | View | |
| Mar 18, 2026 | EVP and CIO | M | A | 48,000.0 | 12.0 | 576,000.0 | 444,681.0 | View | |
| Mar 10, 2026 | EVP, GC & Corporate Secretary | M | D | 16,666.0 | 0.0 | 0.0 | 0.0 | View | |
| Mar 10, 2026 | EVP, GC & Corporate Secretary | M | D | 8,333.0 | 0.0 | 0.0 | 0.0 | View | |
| Mar 10, 2026 | EVP, GC & Corporate Secretary | M | D | 8,333.0 | 0.0 | 0.0 | 0.0 | View | |
| Mar 10, 2026 | EVP, GC & Corporate Secretary | M | A | 16,666.0 | 12.0 | 199,992.0 | 845,292.0 | View | |
| Mar 10, 2026 | EVP, GC & Corporate Secretary | M | A | 8,333.0 | 12.0 | 99,996.0 | 828,626.0 | View | |
| Mar 10, 2026 | EVP, GC & Corporate Secretary | M | A | 8,333.0 | 12.0 | 99,996.0 | 820,293.0 | View | |
| Mar 06, 2026 | — | P | A | 7,200.0 | 43.38 | 312,336.0 | 4,626,642.0 | View | |
| Mar 06, 2026 | — | P | A | 7,200.0 | 43.08 | 310,176.0 | 4,633,842.0 | View | |
| Mar 06, 2026 | — | X | D | 38,927.0 | 0.0 | 0.0 | 0.0 | View | |
| Mar 06, 2026 | — | X | D | 27,561.0 | 0.0 | 0.0 | 0.0 | View | |
| Mar 06, 2026 | — | X | D | 24,878.0 | 0.0 | 0.0 | 0.0 | View | |
| Mar 06, 2026 | — | X | D | 21,290.0 | 0.0 | 0.0 | 0.0 | View | |
| Mar 06, 2026 | — | S | D | 53,578.0 | 40.92 | 2,192,411.76 | 4,619,442.0 | View | |
| Mar 06, 2026 | — | X | A | 91,366.0 | 20.5 | 1,873,003.0 | 4,673,020.0 | View | |
| Mar 06, 2026 | — | X | A | 21,290.0 | 15.0 | 319,350.0 | 4,581,654.0 | View | |
| Mar 05, 2026 | — | P | A | 7,200.0 | 43.38 | 312,336.0 | 4,696,666.0 | View | |
| Mar 04, 2026 | — | X | D | 137,500.0 | 0.0 | 0.0 | 0.0 | View | |
| Mar 04, 2026 | — | X | D | 38,927.0 | 0.0 | 0.0 | 0.0 | View | |
| Mar 04, 2026 | — | X | D | 27,561.0 | 0.0 | 0.0 | 0.0 | View | |
| Mar 04, 2026 | — | X | D | 24,878.0 | 0.0 | 0.0 | 0.0 | View | |
| Mar 04, 2026 | — | X | D | 21,290.0 | 0.0 | 0.0 | 0.0 | View | |
| Mar 04, 2026 | — | S | D | 121,054.0 | 40.92 | 4,953,529.68 | 4,689,466.0 | View | |
| Mar 04, 2026 | — | X | A | 137,500.0 | 20.0 | 2,750,000.0 | 4,810,520.0 | View | |
| Mar 04, 2026 | — | X | A | 91,366.0 | 20.5 | 1,873,003.0 | 4,673,020.0 | View | |
| Mar 04, 2026 | — | X | A | 21,290.0 | 15.0 | 319,350.0 | 4,581,654.0 | View | |
| Feb 20, 2026 | EVP, CRO, CCO MIAX Exchanges | F | D | 6,035.0 | 40.89 | 246,771.15 | 116,928.0 | View | |
| Feb 20, 2026 | EVP and CIO | F | D | 32,565.0 | 40.89 | 1,331,582.85 | 396,681.0 | View | |
| Feb 20, 2026 | EVP, Chief Strategy Officer | F | D | 19,902.0 | 40.89 | 813,792.78 | 325,129.0 | View | |
| Feb 12, 2026 | EVP and CIO | F | D | 108,550.0 | 41.33 | 4,486,371.5 | 429,246.0 | View | |
| Feb 12, 2026 | Chairman & CEO | F | D | 50,100.0 | 41.33 | 2,070,633.0 | 535,863.0 | View | |
| Dec 29, 2025 | Chairman & CEO | G | D | 2,000.0 | — | — | 585,963.0 | View | |
| Dec 17, 2025 | EVP and CFO | M | D | 5,040.0 | 0.0 | 0.0 | 5,040.0 | View | |
| Dec 17, 2025 | EVP and CFO | M | D | 6,195.0 | 0.0 | 0.0 | 0.0 | View | |
| Dec 17, 2025 | EVP and CFO | M | D | 22,221.0 | 0.0 | 0.0 | 0.0 | View | |
| Dec 17, 2025 | EVP and CFO | M | A | 5,040.0 | 19.84 | 99,993.6 | 127,612.0 | View | |
| Dec 17, 2025 | EVP and CFO | M | A | 6,195.0 | 16.14 | 99,987.3 | 122,572.0 | View | |
| Dec 17, 2025 | EVP and CFO | M | A | 22,221.0 | 13.5 | 299,983.5 | 116,377.0 | View | |
| Dec 17, 2025 | EVP, Chief Strategy Officer | M | D | 8,333.0 | 0.0 | 0.0 | 0.0 | View | |
| Dec 17, 2025 | EVP, Chief Strategy Officer | M | D | 8,333.0 | 0.0 | 0.0 | 0.0 | View | |
| Dec 17, 2025 | EVP, Chief Strategy Officer | M | D | 16,666.0 | 0.0 | 0.0 | 0.0 | View | |
| Dec 17, 2025 | EVP, Chief Strategy Officer | M | A | 8,333.0 | 12.0 | 99,996.0 | 345,031.0 | View | |
| Dec 17, 2025 | EVP, Chief Strategy Officer | M | A | 8,333.0 | 12.0 | 99,996.0 | 336,698.0 | View | |
| Dec 17, 2025 | EVP, Chief Strategy Officer | M | A | 16,666.0 | 12.0 | 199,992.0 | 328,365.0 | View | |
| Dec 15, 2025 | — | P | A | 2,439.0 | 41.0 | 99,999.0 | 4,560,364.0 | View |