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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001447362-24-000017
Filing Date
2024-02-28
Accepted
2024-02-28 16:08:51
Documents
95
Period of Report
2023-12-31

Document Format Files

Seq Description Document Type Size
1 10-K cstl-20231231.htm   iXBRL 10-K 2063787
2 EX-10.20 exhibit1020severanceandcic.htm EX-10.20 304954
3 EX-10.38 exhibit1038secondamendment.htm EX-10.38 139006
4 EX-21.1 exhibit211subsidiaries2023.htm EX-21.1 4857
5 EX-23.1 exhibit231consent10-k2023.htm EX-23.1 1950
6 EX-31.1 exhibit311yearend2023.htm EX-31.1 15220
7 EX-31.2 exhibit312yearend2023.htm EX-31.2 15343
8 EX-32.1 exhibit321yearend2023.htm EX-32.1 7485
9 EX-97.1 exhibit971clawbackpolicyno.htm EX-97.1 205912
  Complete submission text file 0001447362-24-000017.txt   10354597

Data Files

Seq Description Document Type Size
10 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT cstl-20231231.xsd EX-101.SCH 58379
11 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT cstl-20231231_cal.xml EX-101.CAL 117467
12 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT cstl-20231231_def.xml EX-101.DEF 253703
13 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT cstl-20231231_lab.xml EX-101.LAB 910274
14 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT cstl-20231231_pre.xml EX-101.PRE 554871
97 EXTRACTED XBRL INSTANCE DOCUMENT cstl-20231231_htm.xml XML 1293917
Mailing Address 505 S FRIENDSWOOD DRIVE SUITE 401 FRIENDSWOOD TX 77546
Business Address 505 S FRIENDSWOOD DRIVE SUITE 401 FRIENDSWOOD TX 77546 866-788-9007
CASTLE BIOSCIENCES INC (Filer) CIK: 0001447362 (see all company filings)

IRS No.: 770701774 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-38984 | Film No.: 24695358
SIC: 8071 Services-Medical Laboratories
(CF Office: 08 Industrial Applications and Services)