Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001877939-25-000115
Filing Date
2025-11-07
Accepted
2025-11-07 16:05:04
Documents
71
Period of Report
2025-09-30

Document Format Files

Seq Description Document Type Size
1 10-Q ctm-20250930.htm   iXBRL 10-Q 1276729
2 EX-31.1 ctmq32025ex-311.htm EX-31.1 10390
3 EX-31.2 ctmq32025ex-312.htm EX-31.2 10426
4 EX-32.1 ctmq32025ex-321.htm EX-32.1 4962
5 EX-32.2 ctmq32025ex322.htm EX-32.2 5127
  Complete submission text file 0001877939-25-000115.txt   6661358

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ctm-20250930.xsd EX-101.SCH 48458
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT ctm-20250930_cal.xml EX-101.CAL 60543
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT ctm-20250930_def.xml EX-101.DEF 312573
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT ctm-20250930_lab.xml EX-101.LAB 653878
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ctm-20250930_pre.xml EX-101.PRE 458725
74 EXTRACTED XBRL INSTANCE DOCUMENT ctm-20250930_htm.xml XML 674697
Mailing Address 1934 OLD GALLOWS ROAD SUITE 350 VIENNA VA 22182
Business Address 1934 OLD GALLOWS ROAD SUITE 350 VIENNA VA 22182 (703) 752-6157
Castellum, Inc. (Filer) CIK: 0001877939 (see all company filings)

EIN.: 274079982 | State of Incorp.: NV | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-41526 | Film No.: 251462564
SIC: 8742 Services-Management Consulting Services
(CF Office: 07 Trade & Services)