---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-22-142396"
form_type: "8-K"
ticker: "NVRI"
cik: "0000045876"
company_name: "ENVIRI Corp"
filed_at: "2022-05-05T23:59:59+00:00"
generated_at: "2026-06-26T00:04:40.576191+00:00"
event_type: "leadership"
sentiment: "negative"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# Harsco Clean Earth President David Stanton leaves; CEO assumes interim leadership

## Summary
- David Stanton, Clean Earth division president, left Harsco effective May 5, 2022 to pursue other opportunities.
- Nick Grasberger, Chairman and CEO, will assume interim leadership of Clean Earth, supported by corporate exec team.
- Company will initiate search for Stanton's successor at a future date; no interim timeline given.
- Stanton served two years; led integration of Stericycle Environmental Solutions acquisition.

## SEC filing metadata
- accession: 0001193125-22-142396
- form_type: 8-K
- ticker: NVRI
- cik: 0000045876
- company_name: ENVIRI Corp
- filed_at: 2022-05-05T23:59:59+00:00
- event_type: leadership
- sentiment: negative
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/45876/000119312522142396/0001193125-22-142396-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/45876/000119312522142396/d351156d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-22-142396
- JSON: https://secwatch.observer/filing/0001193125-22-142396.json
- Plain text: https://secwatch.observer/filing/0001193125-22-142396.txt

## Key facts
- Executive change
  David Stanton departed as Senior Vice President and Group President at ENVIRI Corp.
  - Action: left
  - Role: Senior Vice President and Group President
  source text: David Stanton, Senior Vice President and Group President of the Company’s Clean Earth Division left the Company to pursue other opportunities.
  evidence_url: https://www.sec.gov/Archives/edgar/data/45876/000119312522142396/0001193125-22-142396-index.htm

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