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Park Aerospace Corp designs develop and manufactures engineered, advanced composite materials and composite structures and assemblies and low-volume tooling for the aerospace markets and prototype tooling for such structures and assemblies. Geographically, the company derives a majority of revenue from North America and also has a presence in a company operates its business in Asia and Europe. It offers advanced composite Prepregs for Aircraft Structures and Interiors, Sigma Strut and Alpha Strut.
Aldeyra Therapeutics Inc is a biotechnology company engaged in developing and commercializing next-generation medicines to improve the lives of patients with immune-mediated diseases. The company's product candidate, reproxalap, is a first-in-class treatment in late-stage development for dry eye disease and allergic conjunctivitis. In addition, it also has additional product candidates in development for proliferative vitreoretinopathy, primary vitreoretinal lymphoma and other retinal diseases, autoimmune disease, and cancer.