---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-25-328739"
form_type: "8-K"
ticker: "PI"
cik: "0001114995"
company_name: "IMPINJ INC"
filed_at: "2025-12-22T23:59:59+00:00"
generated_at: "2026-05-16T12:23:28.039012+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.35
calibrated_materiality_score: 0.35
confidence: "high"
source: SEC EDGAR
---

# Impinj amends CEO severance; adopts CIC policy for CFO and CINO

## Summary
- CEO Chris Diorio gets 200% base salary lump sum and full equity acceleration on change-of-control termination.
- Outside change-of-control, CEO receives 12 months base salary and vesting of equity for 12 months post-termination.
- New CIC Policy covers CFO Cary Baker and CINO Cathal Phelan: on change-of-control termination, 100% base salary and target bonus prorated, full equity vesting.
- Outside change-of-control: those execs get 50% base salary over 6 months, 25% equity vesting, 6 months COBRA.
- All severance subject to release; no tax gross-ups provided.

## SEC filing metadata
- accession: 0001193125-25-328739
- form_type: 8-K
- ticker: PI
- cik: 0001114995
- company_name: IMPINJ INC
- filed_at: 2025-12-22T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.35
- calibrated_materiality_score: 0.35
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1114995/000119312525328739/0001193125-25-328739-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1114995/000119312525328739/pi-20251219.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-25-328739
- JSON: https://secwatch.observer/filing/0001193125-25-328739.json
- Plain text: https://secwatch.observer/filing/0001193125-25-328739.txt

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