CHESHIRE, Conn.--(BUSINESS WIRE)--Alexion Pharmaceuticals, Inc. (NASDAQ: ALXN) today announced financial results for the quarter and year ended December 31, 2010. For the three months ended December 31, 2010, Alexion Pharmaceuticals, Inc. (“Alexion”, or the “Company”) reported net product sales of Soliris® (eculizumab) of $156.0 million, reflecting strong additions of new patients, compared to $110.6 million for the same period in 2009.