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Castle Biosciences, Inc. (NASDAQ:CSTL) news

Castle Biosciences, Inc. news releases on 6ix. Latest, Sep 30, 2026: Late-Breaking EADV 2026 Data Support Use of DecisionDx®-Melanoma in SLNB Decision-Making…

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Press releases & updates

Late-Breaking EADV 2026 Data Support Use of DecisionDx®-Melanoma in SLNB Decision-Making and Risk-Aligned Post Surgical Management

September 30, 2026

New Study Shows That TissueCypher® Changed Management at an Expert Surgery Center in 90% of Patients With Non-Dysplastic Barrett's Esophagus

September 28, 2026

New Study Highlights Clinical Need for Molecular Guidance in Atopic Dermatitis Treatment Selection, Reinforcing the Value of AdvanceAD-Tx™

September 24, 2026

Castle Biosciences to Open New Laboratory Facility in Scottsdale

September 22, 2026

New Decision Modeling Study Demonstrates TissueCypher® Significantly Improves Risk-Aligned Management for Patients with Barrett's Esophagus

September 15, 2026

JAAD Publication Shows Improved Performance of DecisionDx®-SCC

September 9, 2026

Castle Biosciences : Approved for Dual Listing on Nasdaq Texas

August 17, 2026

Castle Biosciences Reports Second Quarter 2026 Results

July 30, 2026

Castle Biosciences to Present at the Canaccord Genuity 46th Annual Growth Conference

July 22, 2026

Castle Biosciences Announces New York State Department of Health Approval of its AdvanceAD-Tx Test

July 15, 2026

Castle Biosciences Announces New York State Department of Health Approval of its AdvanceAD-Tx™ Test

July 14, 2026

Castle Biosciences : to Release Second Quarter 2026 Financial Results and Host Webcast on Thursday, July 30, 2026

July 9, 2026

Castle Biosciences to Release Second Quarter 2026 Financial Results and Host Webcast on Thursday, July 30, 2026

July 9, 2026

Castle Biosciences : DecisionDx®-Melanoma's i31-SLNB Outperforms MIA Nomogram in Identifying Patients Who May Safely Forgo Sentinel Lymph Node Biopsy

June 25, 2026

DecisionDx®-Melanoma's i31-SLNB Outperforms MIA Nomogram in Identifying Patients Who May Safely Forgo Sentinel Lymph Node Biopsy

June 25, 2026

Castle Biosciences' Chief Financial Officer Frank Stokes Named a 2026 CFO Awards Honoree by the Houston Business Journal

June 23, 2026

Castle Biosciences' TissueCypher® Test Surpasses 100,000 Orders, Advancing Precision Risk Assessment for Patients with Barrett's Esophagus

June 16, 2026

Castle Biosciences to Present at the 2026 Jefferies Global Healthcare Conference

May 13, 2026

Castle Biosciences' AdvanceAD-Tx™ Test Receives 2026 MedTech Breakthrough Award for Genomics Innovation

May 12, 2026

Castle Biosciences Reports First Quarter 2026 Results

May 6, 2026

Castle Biosciences Supports Nationwide Patient Advocacy and Screening Initiatives to Celebrate Skin Cancer Awareness Month

May 5, 2026

New Data at DDW 2026 Show TissueCypher® Testing Improves Risk Stratification and Drives Risk-Aligned Management in Barrett's Esophagus

May 4, 2026

Castle Biosciences to Present New Data Demonstrating DecisionDx®-Melanoma's Ability to Identify Patients with Greater Risk of Recurrence and Poor Outcomes Within Early-Stage Melanoma at EADO and ACMS

April 21, 2026

Castle Biosciences to Release First Quarter 2026 Financial Results and Host Webcast on Wednesday, May 6, 2026

April 15, 2026

Castle Biosciences Earns 2026 USA TODAY Top Workplaces Award for Fifth Consecutive Year

April 10, 2026

Castle Biosciences' DecisionDx®-Melanoma Test Significantly Improves Risk Prediction Within AJCC Stages to Support Personalized, Risk-Aligned Management of Cutaneous Melanoma, Data to Be Presented at AAD 2026

March 26, 2026

Prospective, Multi-center Study Published in Future Oncology Demonstrates DecisionDx®-Melanoma’s i31-SLNB Result Outperforms Staging Criteria in Identifying Patients with Cutaneous Melanoma Below the 5% NCCN Threshold for Forgoing SLNB

March 13, 2026

DecisionDx®-Melanoma’s i31-SLNB: Report from the Largest Prospective Multicenter Study to Date Confirms 2.6% Nodal Positivity in Patients Predicted to Have Less Than 5% Risk

March 8, 2026

Castle Biosciences to Present Data at SSO 2026 on DecisionDx®-Melanoma’s i31-SLNB, Identifying T1b–T2a Melanoma Patients Who May Safely Avoid SLNB

March 4, 2026

Castle Biosciences Announces Grand Opening of New Corporate Headquarters in Friendswood, Texas

March 3, 2026

Castle Biosciences Reports Fourth Quarter and Full–Year 2025 Results

February 26, 2026

Prospective Validation Study in JAAD Demonstrates Castle Biosciences’ AdvanceAD-Tx™ Test Identifies Patients More Likely to Achieve Faster and Deeper Responses with JAK Inhibitor Therapy in Moderate-to-Severe Atopic Dermatitis

February 18, 2026

Castle Biosciences to Release Fourth Quarter and Full-Year 2025 Financial Results and Host Conference Call on Thursday, Feb. 26, 2026

February 4, 2026

Castle Biosciences Announces Preliminary Unaudited Fourth Quarter and Full–Year 2025 Results

January 10, 2026

Castle Biosciences Reports Inducement Grants Under Nasdaq Listing Rule 5635(c)(4)

December 18, 2025

Landmark Study Shows Combination of Castle Biosciences' DecisionDx®-UM and PRAME Outperforms Gene Mutation Analysis in Predicting Survival Outcomes in Uveal Melanoma

December 16, 2025

Systematic Review and Meta-Analysis Confirms TissueCypher® Outperforms Traditional Pathology or Clinical Factors Alone to Identify Patients at Increased Risk of Developing Esophageal Cancer

December 11, 2025

Expert Melanoma Panel Recommends Castle Biosciences’ DecisionDx®-Melanoma as a Best-Practice Tool for Managing Patients with Melanoma

December 8, 2025

Castle Biosciences Earns a Houston Chronicle Top Workplaces Award for the Fifth Consecutive Year

November 16, 2025

New Data Confirms Performance of DecisionDx®-Melanoma to Identify Patients with Less Than Five Percent Risk of Sentinel Lymph Node Positivity

November 13, 2025

Castle Biosciences to Present at the Piper Sandler 37th Annual Healthcare Conference

November 10, 2025

Castle Biosciences Reports Third Quarter 2025 Results

November 2, 2025

Castle Biosciences Launches AdvanceAD-Tx™ to Help Guide Systemic Treatment Decision Making in Patients with Moderate-to-Severe Atopic Dermatitis

November 2, 2025

Castle Biosciences to Participate in Upcoming Investor Conferences

October 27, 2025

New Data at American College of Gastroenterology Annual Meeting Show TissueCypher® Provides Actionable Risk Insights that Influence Clinical Management and Prompt Risk-Aligned Intervention in Barrett’s Esophagus

October 25, 2025

New Analysis of 13,560 Patients Demonstrates DecisionDx®-Melanoma Stratifies Risk Across Histological Subtypes; Findings to be Presented at Fall Clinical Dermatology Conference

October 23, 2025

Castle Biosciences to Release Third Quarter 2025 Financial Results and Host Conference Call on Monday, Nov. 3, 2025

October 12, 2025

Castle Biosciences’ Founder, President and CEO Derek Maetzold Honored with the CEO of the Year Award by The CEO Magazine

September 30, 2025

Castle Biosciences Honored with a Greater Pittsburgh Top Workplaces 2025 Award

September 22, 2025

Castle Biosciences Named One of Newsweek’s America’s Greatest Companies 2025

September 16, 2025

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