Xenon Pharmaceuticals (NASDAQ:XENE) reported quarterly losses of $(0.83) per share which beat the analyst consensus estimate of $(0.92) by 9.78 percent. This is a 33.87 percent decrease over losses of $(0.62) per share from the same period last year. The company reported quarterly sales of $7.50 million which beat the analyst consensus estimate of $1.11 million by 577.42 percent.