---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-23-018266"
form_type: "8-K"
ticker: "PESI"
cik: "0000891532"
company_name: "PERMA FIX ENVIRONMENTAL SERVICES INC"
filed_at: "2023-05-19T23:59:59+00:00"
generated_at: "2026-06-14T20:30:40.790821+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.25
calibrated_materiality_score: 0.25
confidence: "high"
source: SEC EDGAR
---

# Perma-Fix files shelf registration for up to 2.5M shares; no immediate offering plans

## Summary
- Filed shelf registration statement on Form S-3 with SEC on May 19, 2023.
- Covers up to 2,500,000 shares of common stock.
- Company states no current plans to sell securities; shelf is for opportunistic access.
- If public float below $75M, offerings limited to one-third of float in any 12-month period.
- Registration not yet effective; no offers or sales until then.

## SEC filing metadata
- accession: 0001493152-23-018266
- form_type: 8-K
- ticker: PESI
- cik: 0000891532
- company_name: PERMA FIX ENVIRONMENTAL SERVICES INC
- filed_at: 2023-05-19T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.25
- calibrated_materiality_score: 0.25
- confidence: high
- sec_items: 7.01, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/891532/000149315223018266/0001493152-23-018266-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/891532/000149315223018266/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-23-018266
- JSON: https://secwatch.observer/filing/0001493152-23-018266.json
- Plain text: https://secwatch.observer/filing/0001493152-23-018266.txt

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