---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-011765"
form_type: "8-K"
ticker: "PI"
cik: "0001114995"
company_name: "IMPINJ INC"
filed_at: "2026-01-13T23:59:59+00:00"
generated_at: "2026-05-16T10:33:37.486768+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "medium"
source: SEC EDGAR
---

# Impinj preannounces Q4 2025 revenue near high end of guidance, adjusted EBITDA above midpoint

## Summary
- Q4 2025 revenue expected near high end of prior guidance of $90–93 million.
- Adjusted EBITDA expected above midpoint of prior guidance of $15.4–16.9 million.
- Full Q4 & FY 2025 earnings release and call scheduled for February 5, 2026.
- CEO Chris Diorio and CFO Cary Baker to present at Needham Growth Conference on Jan 14.

## SEC filing metadata
- accession: 0001193125-26-011765
- form_type: 8-K
- ticker: PI
- cik: 0001114995
- company_name: IMPINJ INC
- filed_at: 2026-01-13T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: medium
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1114995/000119312526011765/0001193125-26-011765-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1114995/000119312526011765/pi-20260113.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-011765
- JSON: https://secwatch.observer/filing/0001193125-26-011765.json
- Plain text: https://secwatch.observer/filing/0001193125-26-011765.txt

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