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Zenas BioPharma, Inc. — SC 13D Filings

3 SC 13D filings on record

This page lists all SC 13D filings submitted to the SEC by Zenas BioPharma, Inc. (ZBIO), sorted by most recent first. Each row links to the full filing on EdgarLookup. Zenas BioPharma, Inc. has filed 3 SC 13D documents with the SEC since 2022. To view all SEC filings by Zenas BioPharma, Inc., see the full filings list.

Overview All Filings Financials Insiders
All 10-K 10-Q 3 4 4/A 424B4 424B5 424B7 8-A12B 8-K ARS CERT CORRESP D DEF 14A DEFA14A DRS DRS/A DRSLTR EFFECT FWP S-1 S-1/A S-1MEF S-3ASR S-8 SC 13D SC 13G SCHEDULE 13D SCHEDULE 13D/A SCHEDULE 13G SCHEDULE 13G/A SEC STAFF LETTER UPLOAD
Form Description Accession Number Filed Period
SC 13D SC 13D 0001193125-24-223899 Sep 23, 2024 —
SC 13D SC 13D 0001193125-24-223879 Sep 23, 2024 —
SC 13D SC 13D 0001104659-24-102046 Sep 23, 2024 —