GOSS Gossamer Bio, Inc.
8-K Current Report
Filed: February 23, 2026
Health Care
Pharmaceutical PreparationsGossamer Bio, Inc. (GOSS) 8-K current report filed with SEC EDGAR on February 23, 2026. This page provides AI-powered analysis of reported events and material disclosures, including results of operations, corporate governance changes, agreements, and other triggering events as disclosed under Form 8-K item codes.
Reported 8-K Items1 item
- Item 8.01: Other Events
AI Filing Analysis8-K
Item 8.01 · Other Events
- • Phase 3 PROSERA missed primary endpoint: p=0.0320 failed prespecified α=0.025 threshold; seralutinib showed +13.3m 6MWD improvement vs placebo but statistical bar not cleared
- • Strong signal in intermediate/high-risk subgroup (n=234, ~60% of trial): +20.0m placebo-adjusted 6MWD gain (p=0.0207); 3 of 4 key secondaries below p=0.0125
Other Gossamer Bio, Inc. 8-K Filings
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