# EDGAR Filing Document

**Accession Number:** 0001114995
**File Stem:** 0001193125-26-159065
**Filing Date:** 2026-4
**Character Count:** 1168
**Document Hash:** f7509597f4abf3fc2650fe796f1dd055
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-159065.hdr.sgml**: 20260416

**ACCESSION NUMBER**: 0001193125-26-159065

**CONFORMED SUBMISSION TYPE**: ARS

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251231

**FILED AS OF DATE**: 20260416

**DATE AS OF CHANGE**: 20260416

**EFFECTIVENESS DATE**: 20260416

**FILER**: 

**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

**FILING VALUES:**
- **FORM TYPE:** ARS
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-37824
- **FILM NUMBER:** 26867845

**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

### Attached PDF Documents

**Attachment 1:** `2026_ars.pdf`

_No text found in this document._