News Releases

In preclinical models of cornea endothelial dystrophies, a Surrozen antibody-based Wnt mimetic reduced corneal edema and stimulated endothelial cell proliferation in the cornea Surrozen’s antibody based Wnt mimetic also increased detectable tear volume production in dry eye disease models SOUTH SAN

SZN-043 Phase 1a clinical trial results to be presented at the 2024 European Association for the Study of the Liver (EASL) in Milan Preclinical data from ARVO 2024 demonstrate the promise of a Surrozen antibody based Wnt mimetic, to activate targeted cell regeneration in cornea endothelial

In a preclinical model of pulmonary fibrosis, a Surrozen antibody-based SWAP platform molecule decreased pulmonary inflammation and fibrosis and improved lung function Surrozen Wnt mimetic SWAP molecules also expanded alveolar organoid cultures and impacted multiple lung cell types in vivo Results

-Phase 1a trial demonstrated acceptable safety and tolerability with no reported serious adverse events -Phase 1a data demonstrated target engagement, a pharmacodynamic effect and effects on liver function -Initiating Phase 1b proof-of-concept trial in severe alcohol-associated hepatitis - Expect

-     $17.5 million upfront proceeds with up to an additional $175 million of proceeds upon the exercise of warrants -     Initial capital funds expansion of Phase 1b trial in severe alcohol-associated hepatitis and extends cash runway -    Phase Ib data in expanded study expected in 1H 2025 SOUTH

Announces strategic prioritization of clinical programs to focus on development of SZN-043 for Alcohol-Associated Hepatitis SZN-043 - Completed enrollment for the Phase 1a clinical trial in chronic liver disease patients and healthy volunteers - Expect to announce Phase 1a safety and