Castellum, Inc. reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Vienna, VA
SEC filing record 1 source field available
Fiscal year end
31 December
Castellum, Inc. has filed 299 SEC EDGAR filings since 19 Oct 2021

SEC filing history

Showing 76-100 of 299 matching filings.

Per page
25
Current page
4
424B5 File 333-284205

PROSPECTUS SUPPLEMENT

Filing date
12 Jun 2025
Reporting date
Not listed
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424B5 File 333-284205

PROSPECTUS SUPPLEMENT

Filing date
11 Jun 2025
Reporting date
Not listed
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4

FORM 4

Filing date
20 May 2025
Reporting date
19 May 2025
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4

FORM 4

Filing date
20 May 2025
Reporting date
19 May 2025
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144 File 001-41526

144 filing

Filing date
19 May 2025
Reporting date
Not listed
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DEFA14A File 001-41526

DEFA14A

Filing date
11 Apr 2025
Reporting date
Not listed
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DEF 14A File 001-41526

DEF 14A

Filing date
11 Apr 2025
Reporting date
28 May 2025
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424B5 File 333-284205

424B5

Filing date
17 Mar 2025
Reporting date
Not listed
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424B5 File 333-284205

424B5

Filing date
14 Mar 2025
Reporting date
Not listed
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4

FORM 4

Filing date
07 Mar 2025
Reporting date
05 Mar 2025
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