SEC EDGAR Submission 0001628280-26-012263

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<ACCEPTANCE-DATETIME>20260226160752
ACCESSION NUMBER:		0001628280-26-012263
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		47
CONFORMED PERIOD OF REPORT:	20260226
ITEM INFORMATION:		Results of Operations and Financial Condition
ITEM INFORMATION:		Regulation FD Disclosure
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20260226
DATE AS OF CHANGE:		20260226

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CASTLE BIOSCIENCES INC
		CENTRAL INDEX KEY:			0001447362
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-MEDICAL LABORATORIES [8071]
		ORGANIZATION NAME:           	08 Industrial Applications and Services
		EIN:				770701774
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38984
		FILM NUMBER:		26687923

	BUSINESS ADDRESS:	
		STREET 1:		1500 W. PARKWOOD AVE.
		STREET 2:		SUITE 400
		CITY:			FRIENDSWOOD
		STATE:			TX
		ZIP:			77546
		BUSINESS PHONE:		866-788-9007

	MAIL ADDRESS:	
		STREET 1:		1500 W. PARKWOOD AVE.
		STREET 2:		SUITE 400
		CITY:			FRIENDSWOOD
		STATE:			TX
		ZIP:			77546
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