A substantial insider sell was reported on November 1, by SYLEBRA CAPITAL LLC, 10% Owner at Impinj (NASDAQ:PI), based on the recent SEC filing. What Happened: LLC’s decision to sell 175,804 shares of Impinj was revealed in a Form 4 filing with the U.S. Securities and Exchange Commission on Friday. The total value of the sale is $35,291,942. Impinj shares are trading down 2.74% at $200.0 at the time of this writing on Friday morning. Discovering Impinj: A Closer LookImpinj Inc operates a platform that enables wireless connectivity to everyday items by delivering each item’s identity, location, …