Gossamer Bio, Inc.
Gossamer Bio, Inc. (GOSS) SEC Filings & 10-K Annual Reports
SEC EDGAR regulatory submissions (10-K, 10-Q, 8-K), latest forms, and full filing history — quick links to financials and earnings below.
SEC EDGAR · data.sec.gov · CIK 0001728117 · GOSS · NASDAQ · as of Jun 8, 2026
Filing snapshot
Source: SEC EDGAR (data.sec.gov) · CIK 0001728117 · Updated hourly · Not investment advice
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SEC Filing History
About SEC Filings & 10-K Annual Reports
Gossamer Bio, Inc. (NASDAQ: GOSS) has submitted 440 documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 2019. As a Healthcare sector company with CIK 0001728117, all filings are publicly accessible via the EDGAR database at no cost.
The annual 10-K report is Gossamer Bio, Inc.'s most comprehensive regulatory disclosure. The most recent Gossamer Bio, Inc. 10-K was filed on 2026-03-17 for fiscal year ending 2026. Historical GOSS 10-K annual reports are available from 2018 through 2026.
Investors researching Gossamer Bio, Inc. SEC filings can access 10-K annual reports, quarterly 10-Q reports, material event 8-K filings, and proxy statements directly from the links above. All documents are sourced from the official SEC EDGAR system.
Frequently Asked Questions
GOSS SEC Filings · 8 questionsGossamer Bio, Inc. (GOSS) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 440 filings and access original documents at no cost. Gossamer Bio, Inc.'s CIK is 0001728117.