Northwest Natural Hldg (NYSE:NWN) reported quarterly earnings of $2.28 per share which beat the analyst consensus estimate of $1.96 by 16.33 percent. This is a 34.91 percent increase over earnings of $1.69 per share from the same period last year. The company reported quarterly sales of $494.28 million which beat the analyst consensus estimate of $475.98 million by 3.85 percent. This is a 14.03 percent increase over sales of $433.47 million the same period last year.