HENDERSON, Nev.--(BUSINESS WIRE)--Spectrum Pharmaceuticals (NasdaqGS: SPPI), a biotechnology company with fully integrated commercial and drug development operations with a primary focus in hematology and oncology, today announced the promotions of Rick Gonzalez to Senior Vice President, Commercial; Andrew W. Amstrup to the position of Vice President, Sales, and Glenn Ravelo to Vice President, Business Solutions.
