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View the ALPN historical prices.
The 52 Week Low is $6.71 set on Thu, May 4, 2023.
The 52 Week High is $64.57 set on Thu, Mar 21, 2024. The current price, $64.55, is 0% below the 52 Week High.
The All-Time High is $42.88 set on Thu, Mar 21, 2024. The current price, $64.55, is 0% below the All Time High.
Below is the most recent stock split information. View ALPN stock split history.
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ALPN has no dividend history.
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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.
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