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Castellum, Inc. — SC 13D Filings

2 SC 13D filings on record

This page lists all SC 13D 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 2 SC 13D 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
SC 13D SCHEDULE 13D 0001575872-22-001021 Oct 24, 2022 —
SC 13D SCHEDULE 13D 0001575872-22-001020 Oct 24, 2022 —