# Filing Detail

Form 8-K - Current report:
SEC Accession No. 0001628280-25-048248
Filing Date
2025-11-03
Accepted
2025-11-03 16:14:42
Documents
49
Period of Report
2025-11-03
Items
Item 2.02: Results of Operations and Financial Condition
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 8-K | cstl-20251103.htm iXBRL | 8-K | 30584
2 | EX-99.1 | exhibit991q32025earningsre.htm | EX-99.1 | 288393
3 | EX-99.2 | exhibit992q32025.htm | EX-99.2 | 46030
7 | GRAPHIC | cstllogo01a.jpg | GRAPHIC | 18903
8 | GRAPHIC | exhibit992q32025001.jpg | GRAPHIC | 100743
9 | GRAPHIC | exhibit992q32025002.jpg | GRAPHIC | 184170
10 | GRAPHIC | exhibit992q32025003.jpg | GRAPHIC | 182562
11 | GRAPHIC | exhibit992q32025004.jpg | GRAPHIC | 46544
12 | GRAPHIC | exhibit992q32025005.jpg | GRAPHIC | 109053
13 | GRAPHIC | exhibit992q32025006.jpg | GRAPHIC | 134097
14 | GRAPHIC | exhibit992q32025007.jpg | GRAPHIC | 91807
15 | GRAPHIC | exhibit992q32025008.jpg | GRAPHIC | 111882
16 | GRAPHIC | exhibit992q32025009.jpg | GRAPHIC | 104723
17 | GRAPHIC | exhibit992q32025010.jpg | GRAPHIC | 115673
18 | GRAPHIC | exhibit992q32025011.jpg | GRAPHIC | 196591
19 | GRAPHIC | exhibit992q32025012.jpg | GRAPHIC | 95760
20 | GRAPHIC | exhibit992q32025013.jpg | GRAPHIC | 111508
21 | GRAPHIC | exhibit992q32025014.jpg | GRAPHIC | 181046
22 | GRAPHIC | exhibit992q32025015.jpg | GRAPHIC | 99154
23 | GRAPHIC | exhibit992q32025016.jpg | GRAPHIC | 135215
24 | GRAPHIC | exhibit992q32025017.jpg | GRAPHIC | 121701
25 | GRAPHIC | exhibit992q32025018.jpg | GRAPHIC | 96427
26 | GRAPHIC | exhibit992q32025019.jpg | GRAPHIC | 96307
27 | GRAPHIC | exhibit992q32025020.jpg | GRAPHIC | 72964
28 | GRAPHIC | exhibit992q32025021.jpg | GRAPHIC | 69858
29 | GRAPHIC | exhibit992q32025022.jpg | GRAPHIC | 97177
30 | GRAPHIC | exhibit992q32025023.jpg | GRAPHIC | 111771
31 | GRAPHIC | exhibit992q32025024.jpg | GRAPHIC | 69347
32 | GRAPHIC | exhibit992q32025025.jpg | GRAPHIC | 35685
33 | GRAPHIC | exhibit992q32025026.jpg | GRAPHIC | 173966
34 | GRAPHIC | exhibit992q32025027.jpg | GRAPHIC | 173526
35 | GRAPHIC | exhibit992q32025028.jpg | GRAPHIC | 149946
36 | GRAPHIC | exhibit992q32025029.jpg | GRAPHIC | 173428
37 | GRAPHIC | exhibit992q32025030.jpg | GRAPHIC | 177324
38 | GRAPHIC | exhibit992q32025031.jpg | GRAPHIC | 134730
39 | GRAPHIC | exhibit992q32025032.jpg | GRAPHIC | 157604
40 | GRAPHIC | exhibit992q32025033.jpg | GRAPHIC | 115211
41 | GRAPHIC | exhibit992q32025034.jpg | GRAPHIC | 79821
| Complete submission text file | 0001628280-25-048248.txt |  | 6216330

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
4 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | cstl-20251103.xsd | EX-101.SCH | 1812
5 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | cstl-20251103_lab.xml | EX-101.LAB | 22548
6 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | cstl-20251103_pre.xml | EX-101.PRE | 13066
51 | EXTRACTED XBRL INSTANCE DOCUMENT | cstl-20251103_htm.xml | XML | 3120

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)

EIN.: 770701774 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-38984 | Film No.: 251444254
SIC: 8071 Services-Medical Laboratories
(CF Office: 08 Industrial Applications and Services)