Puma Biotechnology Inc. sell Vassago1

Puma Biotechnology is a publicly traded biopharmaceutical company that develops innovative cancer therapies targeting the most aggressive and difficult-to-treat forms of the disease. Puma's lead product is Nerlynx, an oral medication approved for the treatment of HER2-positive breast cancer, and the company also has a number of other promising drugs in its pipeline. Founded in 2010, Puma is headquartered in Los Angeles, California, and its shares trade on the NASDAQ exchange under the ticker symbol PBYI.