---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-23-010003"
form_type: "8-K"
ticker: "PI"
cik: "0001114995"
company_name: "IMPINJ INC"
filed_at: "2023-03-27T23:59:59+00:00"
generated_at: "2026-06-17T14:22:35.276384+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# Impinj appoints Miron Washington to board of directors effective April 2, 2023

## Summary
- Miron L. Washington appointed to Impinj board, term expiring at next annual stockholder meeting.
- Washington brings 25 years of experience in ecommerce, supply chain, and digital transformation; currently chief digital officer of Parts Town.
- Previous executive roles at Home Depot, Monotype Imaging, Staples, and Amazon.

## SEC filing metadata
- accession: 0000950170-23-010003
- form_type: 8-K
- ticker: PI
- cik: 0001114995
- company_name: IMPINJ INC
- filed_at: 2023-03-27T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1114995/000095017023010003/0000950170-23-010003-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1114995/000095017023010003/pi-20230322.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-23-010003
- JSON: https://secwatch.observer/filing/0000950170-23-010003.json
- Plain text: https://secwatch.observer/filing/0000950170-23-010003.txt

## Key facts
- Executive change
  Miron L. Washington was appointed as director at IMPINJ INC.
  - Action: appointed
  - Role: director
  source text: appointed Miron L. Washington to serve as a director, with an initial term expiring at the Company’s next annual meeting of stockholders, in each case effective as of April 2, 2023.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1114995/000095017023010003/0000950170-23-010003-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.