Disclosed in a recent SEC filing on October 31, Diorio, Chief Executive Officer at Impinj (NASDAQ:PI), made a noteworthy transaction involving the exercise of company stock options. What Happened: Diorio, Chief Executive Officer at Impinj, exercised stock options for 35,000 shares of PI stock. This information was disclosed in a Form 4 filing with the U.S. Securities and Exchange Commission on Thursday. The exercise price of the options was $22.4 per share. As of Friday morning, Impinj shares are down by 2.74%, with a current price of $200.0. This implies that Diorio’s 35,000 shares have a val…