Celcuity Inc., a clinical stage biotechnology company, focuses on the development of targeted therapies for the treatment of various solid tumors in the United States. The company’s CELsignia diagnostic platform uses a patient’s living tumor cells to identify the specific abnormal cellular process driving a patient’s cancer and the related targeted therapy for the treatment. Its drug candidate includes Gedatolisib, which selectively targets various class I isoforms of PI3K and mammalian target of rapamycin and focus on the treatment of patients with hormone receptor positive, HER2-negative, advanced or metastatic breast cancer, and metastatic castration resistant prostate cancer. It had a license agreement with Pfizer, Inc. for the development and commercialization rights to Gedatolisib. The company was founded in 2011 and is headquartered in Minneapolis, Minnesota.