# Filing Detail

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)