Company: CSTL
Filing Date: 2025-02-27
Form Type: 10-K
Source: 0001447362-25-000031
Chunk: 99

Company: CASTLE BIOSCIENCES INC
Filing Date: 2025-02-27
Form: 10-K
Item: Item 8
Chunk 99
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 signed on its behalf by the undersigned, thereunto duly authorized.

 CASTLE BIOSCIENCES, INC.   Date:February 27, 2025By:/s/ Derek J. Maetzold Derek J. MaetzoldPresident and Chief Executive Officer(Principal Executive Officer)

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the Registrant and in the capacity and on the dates indicated.

SIGNATURETITLEDATE/s/ Derek J. MaetzoldPresident, Chief Executive Officer and Director February 27, 2025(Derek J. Maetzold)(Principal Executive Officer)/s/ Frank StokesChief Financial Officer February 27, 2025(Frank Stokes)(Principal Financial and Accounting Officer)/s/ Daniel M. BradburyChairperson of the Board of DirectorsFebruary 27, 2025(Daniel M. Bradbury)/s/ Kimberlee S. CapleMember of the Board of DirectorsFebruary 27, 2025(Kimberlee S. Caple)/s/ G. Bradley ColeMember of the Board of DirectorsFebruary 27, 2025(G. Bradley Cole)/s/ Rodney CottonMember of the Board of DirectorsFebruary 27, 2025(Rodney Cotton)/s/ Ellen GoldbergMember of the Board of DirectorsFebruary 27, 2025(Ellen Goldberg)/s/ Miles D. HarrisonMember of the Board of DirectorsFebruary 27, 2025(Miles D. Harrison)/s/ Tiffany P. OlsonMember of the Board of DirectorsFebruary 27, 2025(Tiffany P. Olson)

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