Zura(ZURA) - 2025 Q4 - Annual Results

Exhibit 1.1 Execution Version Zura Bio Limited (a Cayman Islands exempted company) 18,200,000 Class A Ordinary Shares Pre-Funded Warrants to Purchase Up to 1,800,000 Class A Ordinary Shares UNDERWRITING AGREEMENT February 24, 2026 Leerink Partners LLC Piper Sandler & Co. Cantor Fitzgerald& Co. as Representatives of the several Underwriters c/o Leerink Partners LLC 1301 Avenue of the Americas, 5 Floor New York, NY 10019 c/o Piper Sandler & Co. 350 North 5th Street, Suite 1000 Minneapolis, MN 55401 c/o Cantor ...