Equillium Expects $20 Million From Private Placement Milestone Closing

• Equillium expects to close a $20 million unregistered financing today under its August 2025 equity private placement agreement.
• Investors will purchase 14,957,260 shares of common stock at $0.57 per share.
• The financing also includes 20,130,457 pre-funded warrants to purchase common stock at $0.5669 per pre-funded warrant.
• The closing will bring total equity private placement proceeds to approximately $50 million.
• Including the proceeds, cash and cash equivalents are expected to fund currently planned operations into 2029.

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 GlobeNewswire (Ref. ID: 202610260830PRIMZONEFULLFEED9852802) on October 26, 2026, and is solely responsible for the information contained therein.