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Compass Therapeutics, Inc. — S-3 Filings

4 S-3 filings on record

This page lists all S-3 filings submitted to the SEC by Compass Therapeutics, Inc. (CMPX), sorted by most recent first. Each row links to the full filing on EdgarLookup. Compass Therapeutics, Inc. has filed 4 S-3 documents with the SEC since 2018. To view all SEC filings by Compass Therapeutics, Inc., see the full filings list.

Overview All Filings Financials Insiders
All 10-12G 10-K 10-Q 144 3 4 4/A 424B3 424B5 8-A12B 8-K 8-K/A ARS CERT CORRESP D DEF 14A DEFA14A DEL AM DRS EFFECT POS AM RW S-1 S-1/A S-3 S-8 SC 13D SC 13D/A SC 13G SC 13G/A SC 14F1 SC 14F1/A SCHEDULE 13D/A SCHEDULE 13G SCHEDULE 13G/A UPLOAD
Form Description Accession Number Filed Period
S-3 S-3 0001193125-25-337063 Dec 30, 2025 —
S-3 S-3 0001193125-24-211242 Aug 30, 2024 —
S-3 FORM S-3 0001171843-22-007790 Dec 2, 2022 —
S-3 S-3 0001193125-21-212011 Jul 9, 2021 —