EdgarLookup

Alpha Cognition Inc. — S-3 Filings

3 S-3 filings on record

This page lists all S-3 filings submitted to the SEC by Alpha Cognition Inc. (ACOG), sorted by most recent first. Each row links to the full filing on EdgarLookup. Alpha Cognition Inc. has filed 3 S-3 documents with the SEC since 2015. To view all SEC filings by Alpha Cognition Inc., see the full filings list.

Overview All Filings Financials Insiders
All 10-K 10-Q 3 3/A 4 424B2 424B3 424B4 424B5 8-A12B 8-K 8-K/A CERT CORRESP D DEF 14A DEFA14A DRS DRS/A DRSLTR EFFECT POS AM POS EX S-1 S-1/A S-1MEF S-3 S-8 S-8 POS SC 13D SC 13D/A SCHEDULE 13G SCHEDULE 13G/A UPLOAD
Form Description Accession Number Filed Period
S-3 REGISTRATION STATEMENT 0001213900-25-079892 Aug 22, 2025 —
S-3 REGISTRATION STATEMENT 0001213900-25-066219 Jul 21, 2025 —
S-3 REGISTRATION STATEMENT 0001213900-25-060388 Jul 1, 2025 —