#10. Regeneron Pharmaceuticals, Inc. (REGN) — $10K BECAME $693,626.59

Regeneron Pharmaceuticals is a biotechnology company. Co.'s products include: EYLEA, which is designed for the treatment of neovascular age-related macular degeneration, diabetic macular edema, macular edema, myopic choroidal neovascularization, diabetic retinopathy, neovascular glaucoma and retinopathy of prematurity; Dupixent, which is designed for the treatment of atopic dermatitis, asthma, rhinosinusitis with nasal polyposis, eosinophilic esophagitis (in adults and adolescents) and prurigo nodularis; and Libtayo, which is designed for the treatment of metastatic or locally advanced first-line non-small cell lung cancer and metastatic or recurrent second-line cervical cancer.