0001415889-24-004673.txt : 20240221 0001415889-24-004673.hdr.sgml : 20240221 20240221180616 ACCESSION NUMBER: 0001415889-24-004673 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240220 FILED AS OF DATE: 20240221 DATE AS OF CHANGE: 20240221 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: PHELAN CATHAL G CENTRAL INDEX KEY: 0001259761 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-37824 FILM NUMBER: 24661510 MAIL ADDRESS: STREET 1: 400 FAIRVIEW AVENUE NORTH STREET 2: SUITE 1200 CITY: SEATTLE STATE: WA ZIP: 98109 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: IMPINJ INC CENTRAL INDEX KEY: 0001114995 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRONIC COMPONENTS, NEC [3679] ORGANIZATION NAME: 04 Manufacturing IRS NUMBER: 912041398 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 400 FAIRVIEW AVENUE NORTH STREET 2: SUITE 1200 CITY: SEATTLE STATE: WA ZIP: 98109 BUSINESS PHONE: 206-517-5300 MAIL ADDRESS: STREET 1: 400 FAIRVIEW AVENUE NORTH STREET 2: SUITE 1200 CITY: SEATTLE STATE: WA ZIP: 98109 4 1 form4-02212024_110256.xml X0508 4 2024-02-20 0001114995 IMPINJ INC PI 0001259761 PHELAN CATHAL G 400 FAIRVIEW AVE N. SUITE 1200 SEATTLE WA 98109 true true false false CHIEF INNOVATION OFFICER 0 Common Stock 2024-02-20 4 M 0 5500 0 A 27546 D Common Stock 2024-02-21 4 S 0 2556 98.8831 D 24990 D Restricted Stock Units 0 2024-02-20 4 M 0 5500 0 D Common Stock 5500 16500 D The amount of securities beneficially owned includes 296 shares acquired on February 20, 2024 under the Impinj, Inc. 2016 Employee Stock Purchase Plan, in a transaction exempt under Rule 16b-3(c) that is being voluntarily reported by the reporting person on this Form 4. These shares were disposed of in non-discretionary transactions to cover the reporting person's tax withholding obligations in connection with the settlement of an award of restricted stock units. The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $98.58 to $99.06 inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein. Each restricted stock unit represents a contingent right to receive one share of Impinj common stock. One-fourth of the shares subject to the grant vested on February 20, 2024, and 1/16th of the shares subject to the grant shall vest each quarter thereafter, subject to the Reporting Person's continued service to the Issuer through such date. /s/ Yukio Morikubo, Attorney in fact for Cathal G. Phelan 2024-02-21