BioAtla CMO Eric Sievers resigns, stays on as consultant through June 2027

• BioAtla Chief Medical Officer Eric Sievers resigned on Sept. 25, 2026 to pursue interests outside the company.
• Sievers will stay on as a consultant under an agreement running through June 30, 2027, unless extended.

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. BioAtla 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: 0001193125-26-407817), on September 29, 2026, and is solely responsible for the information contained therein.