Vertex Pharma Down 5% After INCIVEK sales disappoint.

Shares of Vertex Pharma

are down more than 5% after the company reported negative earnings. Total revenues for the fourth quarter of 2011 were $563.3 million, compared with $65.5 million in total revenues for the fourth quarter of 2010. The increase in total revenues for the fourth quarter of 2011 was primarily driven by INCIVEK net revenues of $456.8 million and a $65.0 million milestone payment from Mitsubishi Tanabe related to approval and commercialization of TELAVIC in Japan. Net product revenues for INCIVEK for the fourth quarter of 2011 were $456.8 million. Vertex reported $419.6 million in net product revenues for INCIVEK in the third quarter of 2011.