Arena Pharmaceuticals Announces Fourth Quarter and Full Year 2010 Financial Results and Reviews Recent Developments
SAN DIEGO, March 11, 2011 /PRNewswire/ -- Arena Pharmaceuticals, Inc. (Nasdaq: ARNA ) today reported financial results for the fourth quarter and full year ended December 31, 2010, and reviewed recent developments.
"Our focus is working with Eisai to obtain FDA approval of lorcaserin, preparing to submit an application for European approval of lorcaserin, and advancing select earlier-stage research and development programs on our own or in collaboration," said Jack Lief, Arena's President and Chief Executive Officer. "Resubmitting the lorcaserin NDA is our top priority, and we are committed to addressing the outstanding issues to the FDA's satisfaction."
Arena reported a net loss in the fourth quarter of 2010 of $28.2 million, or $0.23 per share, compared to a net loss in the fourth quarter of 2009 of $29.8 million, or $0.32 per share, and a net loss in the full year ended December 31, 2010, of $124.5 million, or $1.14 per share, compared to a net loss in the full year ended December 31, 2009, of $153.2 million, or $1.82 per share.
Research and development expenses continued to decline to $16.5 million in the fourth quarter of 2010 from $21.2 million in the fourth quarter of 2009. Research and development expenses declined to $75.5 million in the full year ended December 31, 2010, from $110.2 million in the full year ended December 31, 2009. This decrease is primarily due to the completion of Arena's lorcaserin Phase 3 clinical trials. Arena expects its research and development expenses to continue to decline in 2011 due to the completion of the lorcaserin Phase 3 clinical trials, expected cost savings from its recently announced workforce reduction and other cost-containment measures. Research and development expenses for all of 2010 included $3.4 million in non-cash, share-based compensation expense, compared to $4.1 million in 2009. General and administrative