Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:e3f01754-88e1-37a9-7202-5c57633c930f 2026-08-22T17:44:46-04:00 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 GFF: TURNBULL CHERYL L (DIR) Sold (S) 3k Shares of GRIFFON CORP for $106.12 on 8/13 urn:uuid:3d812f3c-95f5-cd76-21dc-938d5473b53e 2026-08-14T16:31:08-04:00 GFF: SULLIVAN KEVIN F (DIR) Sold (S) 3,500 Shares of GRIFFON CORP for $105.59 on 8/13 urn:uuid:5c0c47ce-c396-6a98-7a3c-0aaa5a481512 2026-08-14T16:31:01-04:00 GFF: MEHMEL ROBERT F (PR,COO) Sold (AS) 3,240 Shares of GRIFFON CORP for $107.16 on 8/11 urn:uuid:eb430325-71db-af83-4abe-1c39acef73f5 2026-08-13T16:30:17-04:00 GFF: MEHMEL ROBERT F (PR,COO) Sold (AS) 22,567 Shares of GRIFFON CORP for $104.08-$105.21 on 8/7-8/10 urn:uuid:0adc082d-2792-bd90-e9ef-2d426123bf7a 2026-08-11T16:15:57-04:00 GFF: HARRIS BRIAN G (VP,CFO) Sold (AS) 5,267 Shares of GRIFFON CORP for $107.11 on 8/7 urn:uuid:a8b4ba5f-d1c3-4a04-cf14-de366c4c3c93 2026-08-11T16:15:47-04:00 GFF: HARRIS BRIAN G (VP,CFO) Sold (AS) 11,050 Shares of GRIFFON CORP for $103.08-$104.01 on 8/5 urn:uuid:4b2217ed-5bb5-fa70-278b-456fe56c4397 2026-08-07T17:02:51-04:00 GFF: KRAMER RONALD J (CB,CEO,DIR) Sold (AS) 100k Shares of GRIFFON CORP for $100.44-$104.27 on 8/5 urn:uuid:a4d2a846-d75b-a479-8446-2cdd60835f4e 2026-08-07T17:02:46-04:00 GFF: MEHMEL ROBERT F (PR,COO) Sold (AS) 36,903 Shares of GRIFFON CORP for $98.68-$106.27 on 8/5-8/6 urn:uuid:b28e202d-b622-af9e-0b35-c9e3a48e23a4 2026-08-07T17:02:40-04:00 GFF: MEHMEL ROBERT F (PR,COO) Sold (AS) 158 Shares of GRIFFON CORP for $102.03 on 8/6 urn:uuid:ff340c2b-0396-d09e-5909-68a816997fb2 2026-08-07T17:02:40-04:00 GFF: MEHMEL ROBERT F (PR,COO) Sold (AS) 4,166 Shares of GRIFFON CORP for $97.76 on 6/30 urn:uuid:c6ad927d-03de-b95f-ceb3-231b31c2e764 2026-07-02T17:00:32-04:00