0001415889-25-024010.txt : 20250909 0001415889-25-024010.hdr.sgml : 20250909 20250909190447 ACCESSION NUMBER: 0001415889-25-024010 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20250908 FILED AS OF DATE: 20250909 DATE AS OF CHANGE: 20250909 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: DIORIO CHRIS PH.D. CENTRAL INDEX KEY: 0001677721 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-37824 FILM NUMBER: 251304358 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 EIN: 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 form4-09092025_110943.xml X0508 4 2025-09-08 0001114995 IMPINJ INC PI 0001677721 DIORIO CHRIS PH.D. 400 FAIRVIEW AVENUE NORTH SUITE 1200 SEATTLE WA 98109 true true false false CHIEF EXECUTIVE OFFICER 1 Common Stock 2025-09-08 4 S 0 1893 191.8135 D 344216 D Common Stock 2025-09-08 4 S 0 3007 192.5768 D 341209 D Common Stock 2025-09-08 4 S 0 100 193.295 D 341109 D Common Stock 2025-09-09 4 S 0 330 190.4208 D 340779 D Common Stock 2025-09-09 4 S 0 199 191.3049 D 340580 D Common Stock 2025-09-09 4 S 0 510 192.8366 D 340070 D Common Stock 2025-09-09 4 S 0 1332 194.1755 D 338738 D Common Stock 2025-09-09 4 S 0 1120 195.0997 D 337618 D Common Stock 2025-09-09 4 S 0 249 196.3365 D 337369 D Common Stock 2025-09-09 4 S 0 790 197.2273 D 336579 D Common Stock 2025-09-09 4 S 0 303 197.8602 D 336276 D Common Stock 2025-09-09 4 S 0 167 199.77 D 336109 D Common Stock 199362 I by DFT L.L.C. The sales reported by Dr. Diorio were effected pursuant to a Rule 10b5-1 trading plan effective on May 28, 2025. 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 $191.17 to $192.15, 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. 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 $192.17 to $193.00, 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. 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 $190.19 to $190.83, 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. 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 $191.25 to $191.37, 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. 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 $192.455 to $193.28, 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. 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 $193.635 to $194.62, 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. 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 $194.71 to $195.6975, 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. 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 $195.75 to $196.60, 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. 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 $196.76 to $197.75, 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. 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 $197.78 to $198.05, 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. /s/ Yukio Morikubo, Attorney in fact for Chris Diorio 2025-09-09