---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-22-000521"
form_type: "8-K"
ticker: "PESI"
cik: "0000891532"
company_name: "PERMA FIX ENVIRONMENTAL SERVICES INC"
filed_at: "2022-01-06T23:59:59+00:00"
generated_at: "2026-06-27T20:25:35.717572+00:00"
event_type: "other_material"
sentiment: "negative"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# Perma-Fix discontinues Medical Segment, sells PFM Poland for nominal amount, expects $1.9M loss

## Summary
- Sold 100% interest in Perma-Fix Medical S.A. (Poland) to a Polish investor for nominal amount on Dec 30, 2021.
- Released PFM Poland from trade payables of approx. PLN 9.66M (~$2.38M) as part of sale.
- Expects non-cash loss of ~$1.9M from elimination of Minority Interest upon deconsolidation.
- Medical Segment had no revenue and minimal R&D activities due to capital constraints.
- Also acquired PFMC after conversion to LLC on Dec 29, 2021, as condition precedent.

## SEC filing metadata
- accession: 0001493152-22-000521
- form_type: 8-K
- ticker: PESI
- cik: 0000891532
- company_name: PERMA FIX ENVIRONMENTAL SERVICES INC
- filed_at: 2022-01-06T23:59:59+00:00
- event_type: other_material
- sentiment: negative
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 2.02, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/891532/000149315222000521/0001493152-22-000521-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/891532/000149315222000521/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-22-000521
- JSON: https://secwatch.observer/filing/0001493152-22-000521.json
- Plain text: https://secwatch.observer/filing/0001493152-22-000521.txt

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