Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:d01cd296-29f9-4e83-3458-ff75f70a9158 2026-09-14T19:49:17-04:00 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 CSTL: OELSCHLAGER KRISTEN M (COO) Exercised 4,152 Options (OE) of CASTLE BIOSCIENCES INC for $3.38 on 9/1, and Sold Them All urn:uuid:9f16f197-2dd5-db48-f4a7-fbf2115c02f5 2026-09-03T16:07:34-04:00 CSTL: JUVENAL TOBIN W (O) Sold (AS) 1,730 Shares of CASTLE BIOSCIENCES INC for $32.81 on 8/31 urn:uuid:aac81f80-2ba4-3d24-616a-de0b89af1425 2026-09-02T16:07:06-04:00 CSTL: MAETZOLD DEREK J (PR,CEO,DIR) Exercised 12,428 Options (OE) of CASTLE BIOSCIENCES INC for $2.39 on 8/28, and Sold Them All urn:uuid:58d0e02e-cdb5-bc50-8b0d-ef0ba7cefb21 2026-09-01T16:12:10-04:00 CSTL: JUVENAL TOBIN W (O) Sold (AS) 9,050 Shares of CASTLE BIOSCIENCES INC for $35.04 on 8/25 urn:uuid:a6460e04-8c73-1af4-e552-ca72870a309e 2026-08-27T16:38:32-04:00 CSTL: OELSCHLAGER KRISTEN M (COO) Sold (S) 24,602 Shares of CASTLE BIOSCIENCES INC for $33.69-$34.64 on 8/24-8/25 urn:uuid:96f1ef2c-b146-5efd-b886-51a665f06d0d 2026-08-26T16:16:51-04:00 CSTL: JUVENAL TOBIN W (O) Sold (AS) 1,730 Shares of CASTLE BIOSCIENCES INC for $29.59 on 8/17 urn:uuid:8c798f3d-e01a-41fc-2231-82ca7f445539 2026-08-19T16:11:49-04:00 CSTL: STOKES FRANK (CFO) Sold (S) 24,908 Shares of CASTLE BIOSCIENCES INC for $29.77 on 8/14 urn:uuid:4dead9f5-4677-00dc-47a7-a084d5df37f8 2026-08-18T16:10:41-04:00