---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-23-041882"
form_type: "8-K"
ticker: "PESI"
cik: "0000891532"
company_name: "PERMA FIX ENVIRONMENTAL SERVICES INC"
filed_at: "2023-11-17T23:59:59+00:00"
generated_at: "2026-06-08T00:43:53.299053+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Perma-Fix EVP Andy Lombardo to retire Jan 1, 2024, shifts to Senior Advisor

## Summary
- Lombardo steps down as EVP Nuclear & Technical Services effective Jan 1, 2024.
- Will remain employed as Senior Advisor for Services Segment at reduced capacity.
- Employment agreement terminated upon retirement; entitled to 2023 MIP incentive.
- He will no longer be a named executive officer of the company.

## SEC filing metadata
- accession: 0001493152-23-041882
- form_type: 8-K
- ticker: PESI
- cik: 0000891532
- company_name: PERMA FIX ENVIRONMENTAL SERVICES INC
- filed_at: 2023-11-17T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/891532/000149315223041882/0001493152-23-041882-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/891532/000149315223041882/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-23-041882
- JSON: https://secwatch.observer/filing/0001493152-23-041882.json
- Plain text: https://secwatch.observer/filing/0001493152-23-041882.txt

## Key facts
- Executive change
  Andy Lombardo retired as Executive Vice President of Nuclear and Technical Services at PERMA FIX ENVIRONMENTAL SERVICES INC.
  - Action: retired
  - Role: Executive Vice President of Nuclear and Technical Services
  source text: On November 15, 2023, Mr. Andy Lombardo, who currently holds the position of Executive Vice President (“EVP”) of Nuclear and Technical Services and is a named executive officer of Perma-Fix Environmental Services, Inc. (the “Company”), notified the Company that he will retire from the position of EVP of Nuclear and Technical Services, effective January 1, 2024, for personal reasons.
  evidence_url: https://www.sec.gov/Archives/edgar/data/891532/000149315223041882/0001493152-23-041882-index.htm

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