• Circle Pharma promoted Marie Evangelista to chief scientific officer.
• Evangelista previously helped shape research strategy and advance the company’s pipeline.
• Mary Ellen Sillivos joined as senior vice president, head of human resources.
• Sillivos brings experience building and supporting organizations across multiple stages of growth.

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. Circle Pharma Inc. published the original content used to generate this news brief on September 28, 2026, and is solely responsible for the information contained therein.