Celcuity Inc., a clinical stage biotechnology company, discovers cancer sub-types and therapeutic options for cancer patients 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 targeted therapy that treats it. The company is also developing CELsignia MP test, a qualitative laboratory developed test that measures HER2, c-Met, and PI3K signaling activity in breast and ovarian tumor cells. Celcuity Inc. was founded in 2011 and is headquartered in Minneapolis, Minnesota.