Spectrum Pharmaceuticals, Inc. is a biotechnology company. The Company operates through developing and commercializing oncology and hematology drug products segment. It has a product portfolio consisting of both commercial stage and development stage products that address various cancer types. The Company has six approved oncology/hematology products that target different types of cancer, including non-Hodgkin's lymphoma (NHL), advanced metastatic colorectal cancer (mCRC), acute lymphoblastic leukemia (ALL) and multiple myeloma (MM). It also has three drugs in mid-to-late stage development, which include ROLONTIS for chemotherapy-induced neutropenia; QAPZOLA for immediate intravesical instillation in post-transurethral resection of bladder tumors in patients with non-muscle invasive bladder cancer (NMIBC), and POZIOTINIB, a pan-human epidermal growth factor receptor (HER) inhibitor used in the treatment of patients with a range of solid tumors, including breast and lung cancer.