Gossamer Bio cuts shareholder meeting quorum requirement to one-third of voting power

• Gossamer Bio amended its bylaws effective Sept. 3, 2026, lowering the stockholder meeting quorum requirement.
• Quorum reduced to 1/3 of voting power entitled to vote, from a majority, for business to be conducted.
• Change applies to stockholder meetings held in person, via remote communication, or by proxy, subject to governing law and charter terms.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Gossamer Bio Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001728117-26-000085), on September 03, 2026, and is solely responsible for the information contained therein.