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
Jul 09, 2026 F D 171.0 43.72 7,476.12 7,066.0 View
Jul 07, 2026 Chairman & CEO M D 28,228.0 0.0 0.0 70,000.0 View
Jul 07, 2026 Chairman & CEO M D 41,772.0 0.0 0.0 98,228.0 View
Jul 07, 2026 Chairman & CEO S D 28,228.0 42.27 1,193,197.56 1,723,275.0 View
Jul 07, 2026 Chairman & CEO M A 28,228.0 12.0 338,736.0 1,751,503.0 View
Jul 07, 2026 Chairman & CEO S D 41,772.0 42.09 1,758,183.48 1,723,275.0 View
Jul 07, 2026 Chairman & CEO M A 41,772.0 12.0 501,264.0 1,765,047.0 View
Jul 07, 2026 EVP, CISO and CRO M D 2,499.0 0.0 0.0 14,168.0 View
Jul 07, 2026 EVP, CISO and CRO M D 16,667.0 0.0 0.0 0.0 View
Jul 07, 2026 EVP, CISO and CRO M D 834.0 0.0 0.0 0.0 View
Jul 07, 2026 EVP, CISO and CRO S D 20,000.0 42.12 842,400.0 78,065.0 View
Jul 07, 2026 EVP, CISO and CRO M A 2,499.0 12.0 29,988.0 98,065.0 View
Jul 07, 2026 EVP, CISO and CRO M A 16,667.0 12.0 200,004.0 95,566.0 View
Jul 07, 2026 EVP, CISO and CRO M A 834.0 12.0 10,008.0 78,899.0 View
Jul 07, 2026 EVP, Chief Strategy Officer M D 16,000.0 0.0 0.0 0.0 View
Jul 07, 2026 EVP, Chief Strategy Officer S D 16,000.0 42.13 674,080.0 353,990.0 View
Jul 07, 2026 EVP, Chief Strategy Officer M A 16,000.0 12.0 192,000.0 369,990.0 View
Jul 07, 2026 S D 3,000.0 40.0 120,000.0 75,251.0 View
Jul 07, 2026 M D 5,250.0 0.0 0.0 1,063.0 View
Jul 07, 2026 S D 5,250.0 39.35 206,587.5 149,612.0 View
Jul 07, 2026 M A 5,250.0 12.0 63,000.0 154,862.0 View
Jul 07, 2026 EVP, GC & Corporate Secretary M D 28,000.0 0.0 0.0 28,000.0 View
Jul 07, 2026 EVP, GC & Corporate Secretary S D 28,000.0 41.22 1,154,160.0 882,984.0 View
Jul 07, 2026 EVP, GC & Corporate Secretary M A 28,000.0 12.0 336,000.0 910,984.0 View
Jul 07, 2026 EVP and CIO M D 42,000.0 0.0 0.0 91,334.0 View
Jul 07, 2026 EVP and CIO M D 6,000.0 0.0 0.0 0.0 View
Jul 07, 2026 EVP and CIO S D 48,000.0 41.22 1,978,560.0 387,414.0 View
Jul 07, 2026 EVP and CIO M A 42,000.0 12.0 504,000.0 435,414.0 View
Jul 07, 2026 EVP and CIO M A 6,000.0 12.0 72,000.0 393,414.0 View
Jul 07, 2026 EVP, CRO, CCO MIAX Exchanges M D 3,667.0 0.0 0.0 88,000.0 View
Jul 07, 2026 EVP, CRO, CCO MIAX Exchanges M D 7,333.0 0.0 0.0 0.0 View
Jul 07, 2026 EVP, CRO, CCO MIAX Exchanges S D 11,000.0 42.04 462,440.0 119,601.0 View
Jul 07, 2026 EVP, CRO, CCO MIAX Exchanges M A 3,667.0 12.0 44,004.0 130,601.0 View
Jul 07, 2026 EVP, CRO, CCO MIAX Exchanges M A 7,333.0 12.0 87,996.0 126,934.0 View
Jun 18, 2026 CEO of TISEG A A 4,793.0 0.0 0.0 4,793.0 View
Jun 18, 2026 CEO of TISEG A A 4,660.0 0.0 0.0 4,660.0 View
Jun 18, 2026 EVP, CISO and CRO A A 34,808.0 0.0 0.0 34,808.0 View
Jun 18, 2026 EVP, CISO and CRO A A 2,485.0 0.0 0.0 2,485.0 View
Jun 18, 2026 EVP, CISO and CRO A A 4,660.0 0.0 0.0 78,065.0 View
Jun 18, 2026 EVP, CRO, CCO MIAX Exchanges A A 7,101.0 0.0 0.0 7,101.0 View
Jun 18, 2026 EVP, CRO, CCO MIAX Exchanges A A 2,485.0 0.0 0.0 2,485.0 View
Jun 18, 2026 EVP, CRO, CCO MIAX Exchanges A A 9,319.0 0.0 0.0 119,601.0 View
Jun 18, 2026 EVP, New Product Development A A 5,184.0 0.0 0.0 5,184.0 View
Jun 18, 2026 EVP, New Product Development A A 2,485.0 0.0 0.0 2,485.0 View
Jun 18, 2026 EVP, New Product Development A A 7,455.0 0.0 0.0 178,212.0 View
Jun 18, 2026 EVP and CIO A A 21,481.0 0.0 0.0 21,481.0 View
Jun 18, 2026 EVP and CIO A A 2,485.0 0.0 0.0 2,485.0 View
Jun 18, 2026 EVP and CIO A A 23,298.0 0.0 0.0 387,414.0 View
Jun 18, 2026 EVP and CFO A A 35,861.0 0.0 0.0 35,861.0 View
Jun 18, 2026 EVP and CFO A A 2,485.0 0.0 0.0 2,485.0 View
Jun 18, 2026 EVP and CFO A A 37,276.0 0.0 0.0 121,538.0 View
Jun 18, 2026 EVP, Chief Strategy Officer A A 35,861.0 0.0 0.0 35,861.0 View
Jun 18, 2026 EVP, Chief Strategy Officer A A 2,485.0 0.0 0.0 2,485.0 View
Jun 18, 2026 EVP, Chief Strategy Officer A A 37,276.0 0.0 0.0 353,990.0 View
Jun 18, 2026 EVP, GC & Corporate Secretary A A 37,778.0 0.0 0.0 37,778.0 View
Jun 18, 2026 EVP, GC & Corporate Secretary A A 2,485.0 0.0 0.0 2,485.0 View
Jun 18, 2026 EVP, GC & Corporate Secretary A A 39,140.0 0.0 0.0 882,984.0 View
Jun 18, 2026 Chairman & CEO A A 237,175.0 0.0 0.0 237,175.0 View
Jun 18, 2026 Chairman & CEO A A 2,485.0 0.0 0.0 2,485.0 View
Jun 18, 2026 Chairman & CEO A A 232,977.0 0.0 0.0 743,939.0 View
Jun 17, 2026 A A 4,970.0 0.0 0.0 40,891.0 View
Jun 17, 2026 A A 2,267.0 0.0 0.0 35,921.0 View
Jun 17, 2026 A A 2,571.0 0.0 0.0 2,571.0 View
Jun 17, 2026 A A 4,970.0 0.0 0.0 8,237.0 View
Jun 17, 2026 A A 2,267.0 0.0 0.0 3,267.0 View
Jun 17, 2026 A A 5,142.0 0.0 0.0 5,142.0 View
Jun 17, 2026 A A 4,970.0 0.0 0.0 7,237.0 View
Jun 17, 2026 A A 2,267.0 0.0 0.0 2,267.0 View
Jun 17, 2026 A A 5,142.0 0.0 0.0 5,142.0 View
Jun 17, 2026 A A 4,970.0 0.0 0.0 88,545.0 View
Jun 17, 2026 A A 2,267.0 0.0 0.0 83,575.0 View
Jun 17, 2026 A A 2,267.0 0.0 0.0 2,267.0 View
Jun 17, 2026 A A 4,970.0 0.0 0.0 10,737.0 View
Jun 17, 2026 A A 2,267.0 0.0 0.0 5,767.0 View
Jun 17, 2026 A A 4,970.0 0.0 0.0 12,737.0 View
Jun 17, 2026 A A 2,267.0 0.0 0.0 7,767.0 View
Jun 17, 2026 M D 16,000.0 0.0 0.0 0.0 View
Jun 17, 2026 A A 4,970.0 0.0 0.0 67,064.0 View
Jun 17, 2026 M A 16,000.0 12.0 192,000.0 62,094.0 View
Jun 17, 2026 A A 2,267.0 0.0 0.0 46,094.0 View
Jun 17, 2026 A A 4,970.0 0.0 0.0 42,143.0 View
Jun 17, 2026 A A 2,267.0 0.0 0.0 37,173.0 View
Jun 17, 2026 A A 4,970.0 0.0 0.0 15,904.0 View
Jun 17, 2026 A A 2,267.0 0.0 0.0 10,934.0 View
Jun 17, 2026 A A 4,970.0 0.0 0.0 78,251.0 View
Jun 17, 2026 A A 2,267.0 0.0 0.0 73,281.0 View
Jun 17, 2026 A A 7,713.0 0.0 0.0 7,713.0 View
Jun 17, 2026 A A 4,970.0 0.0 0.0 149,612.0 View
Jun 17, 2026 A A 2,267.0 0.0 0.0 144,642.0 View
Jun 17, 2026 A A 2,571.0 0.0 0.0 2,571.0 View
Jun 17, 2026 A A 4,970.0 0.0 0.0 6,083.0 View
Jun 17, 2026 A A 1,113.0 0.0 0.0 1,113.0 View
Jun 17, 2026 EVP, Chief Strategy Officer S D 4,714.0 44.23 208,500.22 316,714.0 View
Jun 17, 2026 A A 4,970.0 0.0 0.0 5,684.0 View
Jun 17, 2026 A A 714.0 0.0 0.0 714.0 View
Jun 12, 2026 EVP, CRO, CCO MIAX Exchanges F D 5,939.0 40.79 242,251.81 110,282.0 View
Jun 12, 2026 EVP, Chief Strategy Officer F D 3,619.0 40.79 147,619.01 321,428.0 View
Jun 12, 2026 EVP and CIO F D 32,565.0 40.79 1,328,326.35 364,116.0 View
Jun 12, 2026 M D 19,500.0 0.0 0.0 0.0 View
Jun 12, 2026 S D 19,500.0 41.73 813,735.0 81,308.0 View
Jun 12, 2026 M A 19,500.0 12.0 234,000.0 100,808.0 View
Jun 11, 2026 M D 4,000.0 0.0 0.0 0.0 View
Jun 11, 2026 M D 7,000.0 0.0 0.0 4,000.0 View
Jun 11, 2026 F D 1,177.0 40.79 48,009.83 34,906.0 View
Jun 11, 2026 M A 4,000.0 12.0 48,000.0 36,083.0 View
Jun 11, 2026 M A 7,000.0 12.0 84,000.0 32,083.0 View
Jun 10, 2026 EVP, CISO and CRO M D 9,783.0 0.0 0.0 834.0 View
Jun 10, 2026 EVP, CISO and CRO M D 10,217.0 0.0 0.0 10,617.0 View
Jun 10, 2026 EVP, CISO and CRO S D 9,783.0 40.04 391,711.32 73,405.0 View
Jun 10, 2026 EVP, CISO and CRO M A 9,783.0 12.0 117,396.0 83,188.0 View
Jun 10, 2026 EVP, CISO and CRO S D 10,217.0 40.12 409,906.04 73,405.0 View
Jun 10, 2026 EVP, CISO and CRO M A 10,217.0 12.0 122,604.0 83,622.0 View
Jun 04, 2026 M D 5,250.0 0.0 0.0 6,313.0 View
Jun 04, 2026 S D 5,250.0 42.76 224,490.0 142,375.0 View
Jun 04, 2026 M A 5,250.0 12.0 63,000.0 147,625.0 View
Jun 04, 2026 EVP, GC & Corporate Secretary M D 28,000.0 0.0 0.0 56,000.0 View
Jun 04, 2026 EVP, GC & Corporate Secretary S D 28,000.0 42.85 1,199,800.0 843,844.0 View
Jun 04, 2026 EVP, GC & Corporate Secretary M A 28,000.0 12.0 336,000.0 871,844.0 View
Jun 04, 2026 EVP, CRO, CCO MIAX Exchanges M D 11,000.0 0.0 0.0 7,333.0 View
Jun 04, 2026 EVP, CRO, CCO MIAX Exchanges S D 11,000.0 42.16 463,760.0 116,221.0 View
Jun 04, 2026 EVP, CRO, CCO MIAX Exchanges M A 11,000.0 12.0 132,000.0 127,221.0 View
Jun 04, 2026 EVP and CIO M D 48,000.0 0.0 0.0 6,000.0 View
Jun 04, 2026 EVP and CIO S D 48,000.0 42.84 2,056,320.0 396,681.0 View
Jun 04, 2026 EVP and CIO M A 48,000.0 12.0 576,000.0 444,681.0 View
Jun 04, 2026 EVP, Chief Strategy Officer M D 16,000.0 0.0 0.0 16,000.0 View
Jun 04, 2026 EVP, Chief Strategy Officer S D 16,000.0 42.12 673,920.0 325,047.0 View
Jun 04, 2026 EVP, Chief Strategy Officer M A 16,000.0 12.0 192,000.0 341,047.0 View
Jun 04, 2026 Chairman & CEO M D 70,000.0 0.0 0.0 140,000.0 View
Jun 04, 2026 Chairman & CEO S D 70,000.0 42.36 2,965,200.0 1,723,275.0 View
Jun 04, 2026 Chairman & CEO M A 70,000.0 12.0 840,000.0 1,793,275.0 View
Jun 04, 2026 S D 3,000.0 42.78 128,340.0 71,014.0 View
May 21, 2026 J D 2,455,744.0 0.0 0.0 2,170,898.0 View
May 19, 2026 M D 22,667.0 0.0 0.0 0.0 View
May 19, 2026 F D 4,991.0 54.51 272,059.41 74,014.0 View
May 19, 2026 M A 22,667.0 12.0 272,004.0 79,005.0 View
May 18, 2026 EVP and CFO S D 35,000.0 56.36 1,972,600.0 84,262.0 View
May 13, 2026 Chairman & CEO M D 24,999.0 0.0 0.0 0.0 View
May 13, 2026 Chairman & CEO M A 24,999.0 12.0 299,988.0 510,962.0 View
May 07, 2026 Chairman & CEO M D 15,771.0 0.0 0.0 210,000.0 View
May 07, 2026 Chairman & CEO S D 15,771.0 47.92 755,746.32 1,723,275.0 View
May 07, 2026 Chairman & CEO M A 15,771.0 12.0 189,252.0 1,739,046.0 View
May 05, 2026 Chairman & CEO M D 54,229.0 0.0 0.0 225,771.0 View
May 05, 2026 Chairman & CEO S D 54,229.0 47.26 2,562,862.54 1,723,275.0 View
May 05, 2026 Chairman & CEO M A 54,229.0 12.0 650,748.0 1,777,504.0 View
May 05, 2026 EVP, CRO, CCO MIAX Exchanges M D 11,000.0 0.0 0.0 18,333.0 View
May 05, 2026 EVP, CRO, CCO MIAX Exchanges S D 11,000.0 47.28 520,080.0 116,221.0 View
May 05, 2026 EVP, CRO, CCO MIAX Exchanges M A 11,000.0 12.0 132,000.0 127,221.0 View
May 05, 2026 EVP, Chief Strategy Officer M D 16,000.0 0.0 0.0 32,000.0 View
May 05, 2026 EVP, Chief Strategy Officer S D 16,000.0 47.28 756,480.0 325,047.0 View
May 05, 2026 EVP, Chief Strategy Officer M A 16,000.0 12.0 192,000.0 341,047.0 View
May 05, 2026 S D 3,000.0 47.3 141,900.0 56,338.0 View
May 05, 2026 EVP and CIO M D 48,000.0 0.0 0.0 54,000.0 View
May 05, 2026 EVP and CIO S D 48,000.0 47.25 2,268,000.0 396,681.0 View
May 05, 2026 EVP and CIO M A 48,000.0 12.0 576,000.0 444,681.0 View
May 05, 2026 M D 5,625.0 0.0 0.0 11,563.0 View
May 05, 2026 S D 5,625.0 47.29 266,006.25 142,375.0 View
May 05, 2026 M A 5,625.0 12.0 67,500.0 148,000.0 View
May 05, 2026 EVP, GC & Corporate Secretary M D 28,000.0 0.0 0.0 84,000.0 View
May 05, 2026 EVP, GC & Corporate Secretary S D 28,000.0 47.26 1,323,280.0 843,844.0 View
May 05, 2026 EVP, GC & Corporate Secretary M A 28,000.0 12.0 336,000.0 871,844.0 View
Apr 17, 2026 Chairman & CEO M D 70,001.0 0.0 0.0 280,000.0 View
Apr 17, 2026 Chairman & CEO S D 49,900.0 43.68 2,179,632.0 485,963.0 View
Apr 17, 2026 Chairman & CEO S D 104,124.0 43.36 4,514,816.64 1,723,275.0 View
Apr 17, 2026 Chairman & CEO S D 70,001.0 43.36 3,035,243.36 1,827,399.0 View
Apr 17, 2026 Chairman & CEO M A 70,001.0 12.0 840,012.0 1,897,400.0 View
Apr 17, 2026 EVP, GC & Corporate Secretary M D 29,667.0 0.0 0.0 112,000.0 View
Apr 17, 2026 EVP, GC & Corporate Secretary S D 29,667.0 43.64 1,294,667.88 843,844.0 View
Apr 17, 2026 EVP, GC & Corporate Secretary M A 29,667.0 12.0 356,004.0 873,511.0 View
Apr 10, 2026 M D 8,667.0 0.0 0.0 0.0 View
Apr 10, 2026 M A 8,667.0 12.0 104,004.0 8,667.0 View
Apr 09, 2026 EVP, CRO, CCO MIAX Exchanges M D 7,572.0 0.0 0.0 0.0 View
Apr 09, 2026 EVP, CRO, CCO MIAX Exchanges M D 4,001.0 0.0 0.0 29,333.0 View
Apr 09, 2026 EVP, CRO, CCO MIAX Exchanges M D 762.0 0.0 0.0 7,572.0 View
Apr 09, 2026 EVP, CRO, CCO MIAX Exchanges S D 7,572.0 42.02 318,175.44 116,221.0 View
Apr 09, 2026 EVP, CRO, CCO MIAX Exchanges M A 7,572.0 12.0 90,864.0 123,793.0 View
Apr 09, 2026 EVP, CRO, CCO MIAX Exchanges S D 4,001.0 42.0 168,042.0 116,221.0 View
Apr 09, 2026 EVP, CRO, CCO MIAX Exchanges M A 4,001.0 12.0 48,012.0 120,222.0 View
Apr 09, 2026 EVP, CRO, CCO MIAX Exchanges S D 762.0 42.0 32,004.0 116,221.0 View
Apr 09, 2026 EVP, CRO, CCO MIAX Exchanges M A 762.0 12.0 9,144.0 116,983.0 View
Apr 09, 2026 EVP, Chief Strategy Officer M D 16,434.0 0.0 0.0 48,000.0 View
Apr 09, 2026 EVP, Chief Strategy Officer S D 16,434.0 42.08 691,542.72 325,047.0 View
Apr 09, 2026 EVP, Chief Strategy Officer M A 16,434.0 12.0 197,208.0 341,481.0 View
Apr 09, 2026 EVP, Chief Strategy Officer M D 900.0 0.0 0.0 64,434.0 View
Apr 09, 2026 EVP, Chief Strategy Officer S D 900.0 42.0 37,800.0 325,047.0 View
Apr 09, 2026 EVP, Chief Strategy Officer M A 900.0 12.0 10,800.0 325,947.0 View
Apr 09, 2026 EVP, Chief Strategy Officer S D 2,357.0 41.33 97,414.81 325,047.0 View
Apr 08, 2026 EVP, Chief Strategy Officer S D 900.0 42.0 37,800.0 324,147.0 View
Apr 08, 2026 EVP, Chief Strategy Officer S D 2,357.0 41.33 97,414.81 325,047.0 View
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