---
schema_version: "secwatch.filing_event.v1"
accession: "0001101302-22-000016"
form_type: "8-K"
ticker: "ENTG"
cik: "0001101302"
company_name: "ENTEGRIS INC"
filed_at: "2022-04-08T23:59:59+00:00"
generated_at: "2026-06-26T08:24:55.772622+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Entegris EVP & COO Todd Edlund to retire upon closing of CMC acquisition

## Summary
- Todd Edlund, EVP and COO, announced retirement after nearly 30 years of service.
- Retirement effective at closing of CMC Materials acquisition, expected H2 2022.
- COO role will not be retained in post-merger executive leadership structure.
- Company will assess organizational structure in connection with CMC transaction.

## SEC filing metadata
- accession: 0001101302-22-000016
- form_type: 8-K
- ticker: ENTG
- cik: 0001101302
- company_name: ENTEGRIS INC
- filed_at: 2022-04-08T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1101302/000110130222000016/0001101302-22-000016-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1101302/000110130222000016/entg-20220406.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001101302-22-000016
- JSON: https://secwatch.observer/filing/0001101302-22-000016.json
- Plain text: https://secwatch.observer/filing/0001101302-22-000016.txt

## Key facts
- Executive change
  Todd Edlund departed as Executive Vice President and Chief Operating Officer at ENTEGRIS INC.
  - Action: retire
  - Role: Executive Vice President and Chief Operating Officer
  source text: On April 6, 2022, Todd Edlund, Executive Vice President and Chief Operating Officer of Entegris, Inc. (the “Company”) announced his intention to retire from the Company after nearly 30 years of service.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1101302/000110130222000016/0001101302-22-000016-index.htm

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