Orexo AB reported parent earnings results for the fourth quarter and full year ended December 31, 2011. For the quarter, the company reported net revenue was SEK 54.6 million against SEK 51.443 million a year ago. Operating loss was SEK 24.025 million against SEK 17.9 million a year ago. Loss for the period was SEK 281.771 million against SEK 20.858 million a year ago. For the year, the company reported net revenue was SEK 140.772 million against SEK 112.951 million a year ago. Operating loss was SEK 177.4 million against SEK 109.44 million a year ago. Loss for the period was SEK 443.769 million against SEK 118.6 million a year ago.