Castle Biosciences Reports Third Quarter 2026 Results

Delivered Q3 2026 revenue of $102.9 million, an increase of 24% over Q3 2025 TissueCypher ® test report volume increased 47% over Q3 2025 Raising full-year 2026 revenue guidance to $385-395 million from $365-375 million Conference call and webcast today at 4:30 p.m. ET FRIENDSWOOD, Texas, Nov. 5, 2026 /PRNewswire/ -- Castle Biosciences, Inc. (Nasdaq: CSTL), a company improving health through innovative tests that guide patient care, today announced its financial results for the third quarter and nine months ended September 30, 2026.