Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:abeba91c-bd3e-ba25-b787-2a9002ed2e95 2026-09-26T12:23:23-04:00 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 SLGD: NAGELBERG ALLISON (DIR) Bought (JB*) 190 Shares of HORIZON KINETICS HOLDING CORP for $26.27 on 9/18 urn:uuid:2f1af074-b71e-601a-d508-40c9fd1a9676 2026-09-22T09:28:21-04:00 SLGD: BRENNAN ALICE C (DIR) Bought (JB*) 200 Shares of HORIZON KINETICS HOLDING CORP for $25.92 on 9/2 urn:uuid:47aeea10-60b7-e0bb-13e0-4d73c5d60921 2026-09-03T08:28:14-04:00 SLGD: BRENNAN ALICE C (DIR) Bought (JB*) 200 Shares of HORIZON KINETICS HOLDING CORP for $26.20 on 8/28 urn:uuid:19ccec53-a359-0f14-5057-b70999d76387 2026-08-31T09:30:14-04:00 SLGD: BRENNAN ALICE C (DIR) Bought (JB*) 200 Shares of HORIZON KINETICS HOLDING CORP for $26.00 on 8/27 urn:uuid:85d40f0b-fd8d-aa27-09b2-ace6fe169ffc 2026-08-28T14:16:46-04:00 SLGD: ROLLER DANIEL J (DIR) Bought (JB*) 500 Shares of HORIZON KINETICS HOLDING CORP for $26.50 on 8/26 urn:uuid:e3f4c3c1-9217-aec4-ffcd-44a808b89d7b 2026-08-27T13:30:48-04:00 SLGD: BRENNAN ALICE C (DIR) Bought (JB*) 200 Shares of HORIZON KINETICS HOLDING CORP for $26.75 on 8/25 urn:uuid:66ad3430-c638-685e-1c3b-752d75f71b9e 2026-08-26T11:15:12-04:00 SLGD: BRENNAN ALICE C (DIR) Bought (JB*) 200 Shares of HORIZON KINETICS HOLDING CORP for $26.87 on 8/24 urn:uuid:373837f3-7195-835e-8b5e-c30c76659df2 2026-08-25T11:50:23-04:00 SLGD: ROSENTHAL BRENT D (DIR) Bought (JB*) 2k Shares of HORIZON KINETICS HOLDING CORP for $27.00 on 8/24 urn:uuid:e9b01d1b-cc4e-24ec-640c-88ea140cad50 2026-08-25T10:11:37-04:00 SLGD: HERNDON MARK (CFO) Bought (JB*) 250 Shares of HORIZON KINETICS HOLDING CORP for $26.50-$26.75 on 8/19-8/20 urn:uuid:ee77b160-54eb-c4fd-a5e8-16b7489a9893 2026-08-20T14:08:13-04:00 SLGD: HERNDON MARK (CFO) Bought (JB*) 100 Shares of HORIZON KINETICS HOLDING CORP for $27.85 on 5/20 urn:uuid:8f723044-bdf0-bc28-6992-b12534efa483 2026-05-21T11:04:13-04:00