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Castellum, Inc. — S-3 Filings

3 S-3 filings on record

This page lists all S-3 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 S-3 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
S-3 S-3 0001628280-25-001121 Jan 10, 2025 —
S-3 S-3 0001628280-24-015230 Apr 8, 2024 —
S-3 S-3 0001628280-23-040430 Dec 1, 2023 —