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 151-175 of 299 matching filings.

Per page
25
Current page
7
424B2 File 333-278553

424B2

Filing date
18 Apr 2024
Reporting date
Not listed
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DEFA14A File 001-41526

DEFA14A

Filing date
16 Apr 2024
Reporting date
Not listed
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DEF 14A File 001-41526

DEF 14A

Filing date
16 Apr 2024
Reporting date
29 May 2024
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UPLOAD File 333-278553

UPLOAD filing

Filing date
16 Apr 2024
Reporting date
Not listed
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CORRESP

CORRESP filing

Filing date
16 Apr 2024
Reporting date
Not listed
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S-3 File 333-278553

S-3

Filing date
08 Apr 2024
Reporting date
Not listed
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DEF 14C File 001-41526

DEF 14C

Filing date
27 Feb 2024
Reporting date
27 Feb 2024
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4

FORM 4

Filing date
23 Feb 2024
Reporting date
23 Feb 2024
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PRE 14C File 001-41526

PRE 14C

Filing date
16 Feb 2024
Reporting date
16 Feb 2024
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424B5 File 333-275840

424B5

Filing date
29 Jan 2024
Reporting date
Not listed
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EFFECT File 333-275840

EFFECT filing

Filing date
12 Dec 2023
Reporting date
Not listed
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CORRESP

CORRESP filing

Filing date
08 Dec 2023
Reporting date
Not listed
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UPLOAD

UPLOAD filing

Filing date
08 Dec 2023
Reporting date
Not listed
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S-3 File 333-275840

S-3

Filing date
01 Dec 2023
Reporting date
Not listed
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