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Castellum, Inc. — DEF 14A Filings

3 DEF 14A filings on record

This page lists all DEF 14A filings submitted to the SEC by Castellum, Inc. (CTM), sorted by most recent first. Each row links to the full filing on EdgarLookup. Castellum, Inc. has filed 3 DEF 14A documents with the SEC since 2021. To view all SEC filings by Castellum, Inc., see the full filings list.

Overview All Filings Financials Insiders
All 10-K 10-Q 144 3 3/A 4 4/A 424B2 424B4 424B5 5 8-A12B 8-K 8-K/A CERT CORRESP D DEF 14A DEF 14C DEFA14A DRS DRS/A DRSLTR EFFECT PRE 14C S-1 S-1/A S-3 S-3/A S-8 SC 13D SC 13G UPLOAD
Form Description Accession Number Filed Period
DEF 14A DEF 14A 0001877939-25-000037 Apr 11, 2025 May 28, 2025
DEF 14A DEF 14A 0001877939-24-000028 Apr 16, 2024 May 29, 2024
DEF 14A DEF 14A 0001877939-23-000009 Apr 10, 2023 May 25, 2023