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Home/The Filing Wire/Gossamer Bio, Inc./ 10-Q

Quarterly Report · 10-Q

Gossamer Bio, Inc.

GOSSNASDAQEQUITYCurrent

Quarterly Report

Filed Aug 13, 2026Accepted Aug 13, 2026, 4:01 PM EDTCIK 1728117Accession 0001728117-26-000072
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Company context

Gossamer Bio is a biopharmaceutical company focused on the development and commercialization of seralutinib for the treatment of pulmonary arterial hypertension and pulmonary hypertension associated with interstitial lung disease. Its goal is to be an industry leader in, and to enhance the lives of patients living with, pulmonary hypertension.

Current securities

GOSSNASDAQ · EQUITY · Current

Recent company filings

  1. SCHEDULE 13D/A - filed by D. E. SHAW & CO, L.P. regarding Gossamer Bio, Inc.Oct 29, 2026
  2. Submission of Matters to a Vote of Security HoldersOct 28, 2026
  3. SCHEDULE 13D/A - filed by D. E. SHAW & CO, L.P. regarding Gossamer Bio, Inc.Oct 8, 2026
  4. SCHEDULE 13D/A - filed by D. E. SHAW & CO, L.P. regarding Gossamer Bio, Inc.Sep 28, 2026
  5. Other EventsSep 28, 2026

Registered securities in this filing

GOSSAMER BIO, INC. · 10-Q · Filed 2026-08-13

As filed in this accession. Current/historical status below comes from the governed listing record; the cover itself remains exact to this filing.

Common Stock, $0.0001 par value per share

Symbol
GOSS
Exchange
NASDAQ
Classification
COMMON
Status
Current
Filing context

Context: c-1

Dimensions: Not supplied

Accession 000172811726000072 · 1 registered-security cover member

Read the exact SEC filing ↗

As-filed source

Primary evidence
As filedOpen full document ↗

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