Equillium shareholders approve reverse stock split amendment range of 1-for-2 to 1-for-20

• Equillium held its annual shareholder meeting on May 28, 2026.
• Shareholders backed a charter amendment authorizing a reverse stock split, with the ratio set in a 1-for-2 to 1-for-20 range.
• The vote did not itself carry out the reverse split; the board retains discretion on whether, when, and at what ratio to execute it.
• Investors also authorized an increase in common shares to 400 million from 200 million.
• Crowe LLP was ratified as independent registered public accounting firm for the fiscal year ending Dec. 31, 2026.

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. Equillium 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: 0001193125-26-248246), on May 29, 2026, and is solely responsible for the information contained therein.