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Gossamer Bio, Inc. — 10-K Filings

8 10-K filings on record

This page lists all 10-K filings submitted to the SEC by Gossamer Bio, Inc. (GOSS), sorted by most recent first. Each row links to the full filing on EdgarLookup. Gossamer Bio, Inc. has filed 8 10-K documents with the SEC since 2018. To view all SEC filings by Gossamer Bio, Inc., see the full filings list.

Overview All Filings Financials Insiders
All 10-K 10-Q 3 305B2 4 4/A 424B3 424B4 424B5 8-A12B 8-K ARS CERT CORRESP CT ORDER D DEF 14A DEFA14A DEL AM DRS DRS/A DRSLTR EFFECT FWP POS AM POSASR PRE 14A RW S-1 S-1/A S-1MEF S-3 S-3ASR S-8 SC 13D SC 13G SC 13G/A SCHEDULE 13D/A SCHEDULE 13G SCHEDULE 13G/A UPLOAD
Form Description Accession Number Filed Period
10-K 10-K 0001728117-26-000017 Mar 17, 2026 Dec 31, 2025
10-K 10-K 0001728117-25-000021 Mar 13, 2025 Dec 31, 2024
10-K 10-K 0001728117-24-000019 Mar 5, 2024 Dec 31, 2023
10-K 10-K 0001728117-23-000010 Mar 17, 2023 Dec 31, 2022
10-K 10-K 0001728117-22-000019 Mar 3, 2022 Dec 31, 2021
10-K 10-K 0001728117-21-000019 Feb 26, 2021 Dec 31, 2020
10-K 10-K 0001564590-20-012323 Mar 24, 2020 Dec 31, 2019
10-K 10-K 0001564590-19-009031 Mar 22, 2019 Dec 31, 2018