Nektar Therapeutics (NASDAQ:NKTR) reported quarterly losses of $(0.24) per share which missed the analyst consensus estimate of $(0.16) by 50 percent. This is a 26.32 percent decrease over losses of $(0.19) per share from the same period last year. The company reported quarterly sales of $10.46 million which missed the analyst consensus estimate of $15.36 million by 31.89 percent. This is a 51.66 percent decrease over sales of $21.64 million the same period last year.