Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:5b8ba31e-e7b2-2a83-53e2-4ae97e74134e 2026-10-05T23:19:08-04:00 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 HQ: FITZSIMONS CATHERINE MICHELE (O) Acquired (JB) 2,148 Shares of HORIZON QUANTUM HOLDINGS LTD for $0.00 on 9/12 urn:uuid:63c99035-1f2a-e80c-30ed-7beaab8fb66c 2026-09-15T21:32:44-04:00 HQ: FITZSIMONS CATHERINE MICHELE (O) Disposed (JS) 1,122 Shares of HORIZON QUANTUM HOLDINGS LTD for $15.22 on 9/12 urn:uuid:5c7e9028-0c88-4381-ed6a-224a780c08bb 2026-09-15T21:32:44-04:00 HQ: GOULD GREG (CFO) Acquired (JB) 3,437 Shares of HORIZON QUANTUM HOLDINGS LTD for $0.00 on 9/12 urn:uuid:83e0907e-9ddb-516e-397a-688e23a02a0b 2026-09-15T21:31:57-04:00 HQ: GOULD GREG (CFO) Disposed (JS) 1,272 Shares of HORIZON QUANTUM HOLDINGS LTD for $15.22 on 9/12 urn:uuid:6cfa6c03-bb16-c803-1281-ddd9a2690fd0 2026-09-15T21:31:57-04:00 HQ: TAN SI HUI (O) Acquired (JB) 5,728 Shares of HORIZON QUANTUM HOLDINGS LTD for $0.00 on 9/12 urn:uuid:8b2d1793-e125-2049-a336-1052410de3d3 2026-09-15T21:31:13-04:00 HQ: TAN SI HUI (O) Acquired (JB) 3,600 Shares of HORIZON QUANTUM HOLDINGS LTD for $0.00 on 8/20 urn:uuid:3e6280ee-048e-3a2c-f05f-a40c3531535d 2026-09-15T21:31:13-04:00 HQ: TAN SI HUI (O) Disposed (JS) 2,991 Shares of HORIZON QUANTUM HOLDINGS LTD for $15.22 on 9/12 urn:uuid:f5b74873-8999-9e0e-e90a-84b00ed43de4 2026-09-15T21:31:13-04:00 HQ: FITZSIMONS JOSEPH FRANCIS (CEO,DIR,BO) Acquired (JB) 14,321 Shares of HORIZON QUANTUM HOLDINGS LTD for $0.00 on 9/12 urn:uuid:59c40e5f-e981-d46e-1d7b-7919f164e0b6 2026-09-15T21:30:10-04:00 HQ: FITZSIMONS JOSEPH FRANCIS (CEO,DIR,BO) Disposed (JS) 3,438 Shares of HORIZON QUANTUM HOLDINGS LTD for $15.22 on 9/12 urn:uuid:f5720389-0081-b738-8650-9c8c6e1a5ae6 2026-09-15T21:30:10-04:00 HQ: CHEW QIAN YI AMANDA (O) Filed a Form 3, Becoming a Registered Insider at HORIZON QUANTUM HOLDINGS LTD With Initial Holdings of 0 urn:uuid:0a622c3a-244a-d7bf-7fe4-8538f452edef 2026-08-10T16:05:07-04:00