LEXINGTON, Mass.--(BUSINESS WIRE)--Antigenics Inc. (NASDAQ: AGEN) reported today its results for the quarter and year ended December 31, 2009. The company reported net income attributable to common stockholders of $1.7 million, or $0.02 per share, basic and diluted, for the fourth quarter of 2009, compared with net income attributable to common stockholders in the fourth quarter of 2008 of $3.9 million, or $0.06 per share, basic and diluted. For the year ended December 31, 2009, the company incurred a net loss attributable to common stockholders of $31.1 million, or $0.39 per share, basic and diluted, compared with a net loss attributable to common stockholders of $31.6 million, or $0.50 per share, basic and diluted, for the year ended December 31, 2008. The company’s net cash burn (cash used in operating activities plus capital expenditures and dividend payments) for the years ended December 31, 2009 and 2008 was $25.2 million and $29.9 million, respectively. The 2009 net cash burn primarily reflects the company’s efforts to support Oncophage® (vitespen), the company’s novel patient-specific cancer vaccine, in Russia, Europe, and other territories, while also executing cost containment efforts. Cash, cash equivalents and short-term investments amounted to $30.1 million as of December 31, 2009.