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SYNLOGIC, INC. — S-3/A Filings

3 S-3/A filings on record

This page lists all S-3/A filings submitted to the SEC by SYNLOGIC, INC. (SYBX), sorted by most recent first. Each row links to the full filing on EdgarLookup. SYNLOGIC, INC. has filed 3 S-3/A documents with the SEC since 2011. To view all SEC filings by SYNLOGIC, INC., see the full filings list.

Overview All Filings Financials Insiders
All 10-K 10-K/A 10-Q 144 3 3/A 4 424B3 424B4 424B5 425 5 8-A12B 8-K 8-K/A ARS CERTNAS CORRESP CT ORDER D DEF 14A DEFA14A DRS DRS/A DRSLTR EFFECT FWP PRE 14A S-1 S-1/A S-1MEF S-3 S-3/A S-4 S-4/A S-8 SC 13D SC 13D/A SC 13G SC 13G/A SCHEDULE 13G SCHEDULE 13G/A UPLOAD
Form Description Accession Number Filed Period
S-3/A S-3/A 0001193125-25-181891 Aug 15, 2025 —
S-3/A S-3/A 0001193125-19-235325 Aug 30, 2019 —
S-3/A S-3/A 0001193125-18-256311 Aug 23, 2018 —