secwatch.observer — SEC 8-K summary ====================================== Issuer: Gossamer Bio, Inc. (GOSS) CIK: 0001728117 Form: 8-K Filed at: 2026-08-13T20:02:19+00:00 Accession: 0001728117-26-000073 Event type: earnings Sentiment: positive Materiality: 0.80 Item codes: 2.02, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Gossamer Q2 net income $16.9M; NDA on track Sept 2026; reacquires seralutinib rights -------------------------------------------------------------------------------- - Q2 2026 net income $16.9M vs net loss $38.3M in Q2 2025; revenue $9.2M from Chiesi collaboration. - NDA submission for seralutinib in PAH on track for Sept 2026; FDA feedback from Pre-NDA Type B meeting; potential approval decision Q3 2027. - Reacquired worldwide rights to seralutinib from Chiesi; no upfront cash, Chiesi gets capped royalty and milestone payments. - Exchanged $181.1M of 5.00% 2027 notes for $65.2M new 7.50% 2030 notes, reducing debt by ~$115.9M; 2027 notes now ~$18.9M. - Cash $57.0M at June 30, 2026; expected to fund operations into Q1 2027. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1728117/000172811726000073/0001728117-26-000073-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1728117/000172811726000073/goss-20260813.htm HTML page: https://secwatch.observer/filing/0001728117-26-000073 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer