Alpine Immune Sciences, Inc. Common Stock

ALPN: Alpine Immune Sciences Inc is a clinical-stage biopharmaceutical company dedicated to discovering and developing protein-based immunotherapies to treat autoimmune and inflammatory diseases. Its approach includes a proprietary scientific platform that converts native immune system proteins into differentiated, multi-targeted therapeutics. Its pipeline candidates are; ALPN-303, or povetacicept, is a dual antagonist of the B cell activating factor, or BAFF, and a proliferation-inducing ligand, or APRIL, cytokines, which play key roles in the activation, development, and survival of B cells, and ALPN-101, or acazicolcept, is a dual Inducible T cell Costimulator, or ICOS, and CD28 antagonist intended for the treatment of autoimmune and inflammatory diseases.