Impinj(PI) - 2021 Q4 - Annual Report

(Address of principal executive offices) (Zip Code) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☑ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number 001-37824 IMPINJ, INC. (Exact name of registrant as specified in its charter) Delaware 91-2041398 (State or other jurisdiction of ...