Penumbra (NYSE:PEN) reported quarterly earnings of $0.83 per share which beat the analyst consensus estimate of $0.67 by 23.88 percent. This is a 102.44 percent increase over earnings of $0.41 per share from the same period last year. The company reported quarterly sales of $324.14 million which beat the analyst consensus estimate of $315.66 million by 2.69 percent. This is a 16.32 percent increase over sales of $278.65 million the same period last year.