8-K current report · filed Sep 3, 2026

Gossamer Bio, Inc. (GOSS) 8-K Current Report: September 3, 2026

Item 5.03GOSS overview

Short answer

Gossamer Bio, Inc. (GOSS) filed an 8-K current report with the SEC on September 3, 2026 reporting Item 5.03 (Amendments to Articles of Incorporation or Bylaws). Effective September 3, 2026, stockholder-meeting quorum reduced from majority to one-third of voting power.

Gossamer Bio, Inc. 8-K event analysis

AI summary of each reported item and its exhibits

Item 5.03 · Amendments to Articles of Incorporation or Bylaws

  • Effective September 3, 2026, stockholder-meeting quorum reduced from majority to one-third of voting power
  • Lower quorum enables business with fewer participating shareholders, reducing meeting delays or adjournments
  • Change may increase influence of shareholders attending or voting by proxy at low-participation meetings

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