SEATTLE--(BUSINESS WIRE)--Seattle Genetics, Inc. (Nasdaq: SGEN) today announced that its management will host a conference call and webcast on Monday, September 27, 2010, at 5:30 a.m. Pacific Time (PT) / 8:30 a.m. Eastern Time (ET) regarding top-line results from its brentuximab vedotin (SGN-35) pivotal clinical trial in Hodgkin lymphoma.