Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:0ba681ce-bdc1-98d1-a520-60f09350367d 2026-11-11T02:12:59-05:00 Jonathan Moreland Profit from legal insider trading. InsiderInsights.com provides free insider trading data tools and resources, and professional grade subscription based real time Form 4 data, analysis and services MIAX: TEEKELL JUDSON GRAY (DIR) Acquired (JB) 20,250 Shares of MIAMI INTERNATIONAL HOLDINGS INC for $0.00 on 11/5 urn:uuid:562ab70b-4442-8849-f632-2ce29718e2d9 2026-11-09T16:16:49-05:00 MIAX: TEEKELL JUDSON GRAY (DIR) Disposed (JS) 81k Shares of MIAMI INTERNATIONAL HOLDINGS INC for $0.00 on 11/5 urn:uuid:18b25785-58a1-be1f-e660-e76c525fcdb3 2026-11-09T16:16:49-05:00 MIAX: SCHAFER DOUGLAS M JR (VP,CIO) Exercised 48k Options (OE) of MIAMI INTERNATIONAL HOLDINGS INC for $12.00 on 11/3-11/4, and Sold Them All urn:uuid:19c58f59-eb1b-2cc6-bd9a-30461ad15f4a 2026-11-05T16:10:04-05:00 MIAX: COMLY BARBARA J (VP,GC,SEC) Exercised 79,361 Options (OE) of MIAMI INTERNATIONAL HOLDINGS INC for $12.00 on 11/2-11/4, and Sold Them All urn:uuid:b0cc8083-2d4c-3d7c-35a5-95778bd72550 2026-11-04T16:52:25-05:00 MIAX: COMLY BARBARA J (VP,GC,SEC) Exercised 12,306 Options (OE) of MIAMI INTERNATIONAL HOLDINGS INC for $12.00 on 10/22, and Sold Them All urn:uuid:b53ea429-8129-f5b3-b01a-6ecfd6e32a87 2026-10-26T16:06:22-04:00 MIAX: SCHAFER DOUGLAS M JR (VP,CIO) Exercised 8k Options (OE) of MIAMI INTERNATIONAL HOLDINGS INC for $12.00 on 10/22, and Sold Them All urn:uuid:c1266a7c-e650-8215-5506-893bb3a60fbc 2026-10-26T16:05:01-04:00