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Profile

Castle Biosciences, Inc.is a molecular diagnostics company offering innovative test solutions to aid clinicians in the diagnosis and treatment of dermatologic cancers, barrett’s esophagus, uveal melanoma, and in the treatment of mental health conditions. The firm offers DecisionDx-Melanoma, a proprietary multi-gene expression profile (GEP) test that predicts the risk of metastasis and recurrence for patients diagnosed with invasive cutaneous melanoma. It also markets DecisionDx-UM, Decision Dx DiffDx-Melanoma, DecisonDx-CMSeq, DecisionDx-SCC, DecsionDx-UMSeq, and DecisonDX-PRAME. The company was founded by Derek J. Maetzold in September 2007 and is headquartered in Friendswood, TX.
URL http://www.castlebiosciences.com
Investor Relations URL https://ir.castlebiosciences.com/
HQ State/Province Texas
Sector Health Care
Industry Health Care Providers & Services
Next Earnings Release Feb. 26, 2026 (est.)
Last Earnings Release Nov. 03, 2025
Next Ex-Dividend Date N/A
Last Ex-Dividend Date N/A

Profile

Castle Biosciences, Inc.is a molecular diagnostics company offering innovative test solutions to aid clinicians in the diagnosis and treatment of dermatologic cancers, barrett’s esophagus, uveal melanoma, and in the treatment of mental health conditions. The firm offers DecisionDx-Melanoma, a proprietary multi-gene expression profile (GEP) test that predicts the risk of metastasis and recurrence for patients diagnosed with invasive cutaneous melanoma. It also markets DecisionDx-UM, Decision Dx DiffDx-Melanoma, DecisonDx-CMSeq, DecisionDx-SCC, DecsionDx-UMSeq, and DecisonDX-PRAME. The company was founded by Derek J. Maetzold in September 2007 and is headquartered in Friendswood, TX.
URL http://www.castlebiosciences.com
Investor Relations URL https://ir.castlebiosciences.com/
HQ State/Province Texas
Sector Health Care
Industry Health Care Providers & Services
Next Earnings Release Feb. 26, 2026 (est.)
Last Earnings Release Nov. 03, 2025
Next Ex-Dividend Date N/A
Last Ex-Dividend Date N/A