Castle Biosciences

JUST RELEASED: Castle Biosciences announces financial results for the 3rd quarter and nine months ended 9/30/26

Q3 2026 Highlights: Revenue of $102.9 million; TissueCypher® test report volume increased 47% over Q3 2025; raising full-year 2026 revenue guidance to $385-395 million from $365-375 million, as of 9/30/26

View further results and access the webcast here: ir.castlebiosciences.com/news-events/pr…

🎉We are celebrating! Castle has been named to the Houston Chronicle Top Workplaces list for the 6th consecutive year. #CastleCulture is among the top reasons employees cited for why Castle is a Top Workplace.

Representing #TeamCastle at the awards luncheon: Allison Marshall, Amy Bugg, Kathleen Irwin, Micah Bires, and Katie LaVine

#PeopleFirst #WeLoveOurPeople❤️

JOIN US TODAY! Castle will release Q3 2026 financial results via webcast at 4:30 pm ET.

Registration/log-in details: hubs.la/Q04Dr5Wv0

🏃‍Fall is the perfect time to get out and step up for a great cause! Castle was proud to support @AIMatMelanoma at their 17th annual #StepsAgainstMelanoma walk in Houston, Texas, helping them to exceed their goal and raise $22.5k toward raising melanoma awareness, funding research, and supporting patients and caregivers in the fight to end melanoma.

Michelle Avila and family representing #TeamCastle. #FallIntoHealthyHabits #CastleCares

#Top3Words: How would you describe Castle's culture?

EXCITEMENT is one of the words Micah Bires (Digital Marketing Associate) talks about when describing #CastleCulture: "People have such a great energy about what we're doing and people are passionate about the vision of Castle..."

#TeamCastle #CastleCareers #WeLoveOurPeople❤️