---
schema_version: "secwatch.filing_event.v1"
accession: "0000832101-25-000011"
form_type: "8-K"
ticker: "IEX"
cik: "0000832101"
company_name: "IDEX CORP /DE/"
filed_at: "2025-02-20T23:59:59+00:00"
generated_at: "2026-05-26T09:58:53.353740+00:00"
event_type: "leadership"
sentiment: "positive"
materiality_score: 0.35
calibrated_materiality_score: 0.35
confidence: "high"
source: SEC EDGAR
---

# IDEX appoints two new directors; two directors to retire after 2025 annual meeting

## Summary
- Stephanie Disher (CEO of Atmus Filtration) and Matthijs Glastra (CEO of Novanta) join board effective Feb 21, 2025.
- Board size increases from 10 to 12, will revert to 10 after the 2025 annual meeting when Parry and Satterthwaite retire.
- David Parry and Livingston Satterthwaite will retire from the board after the 2025 Annual Meeting, not standing for re-election.
- Disher will serve on Nominating and Corporate Governance Committee; Glastra on Audit Committee.
- No familial relationships or related party transactions with IDEX disclosed for either new director.

## SEC filing metadata
- accession: 0000832101-25-000011
- form_type: 8-K
- ticker: IEX
- cik: 0000832101
- company_name: IDEX CORP /DE/
- filed_at: 2025-02-20T23:59:59+00:00
- event_type: leadership
- sentiment: positive
- materiality_score: 0.35
- calibrated_materiality_score: 0.35
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/832101/000083210125000011/0000832101-25-000011-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/832101/000083210125000011/iex-20250219.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000832101-25-000011
- JSON: https://secwatch.observer/filing/0000832101-25-000011.json
- Plain text: https://secwatch.observer/filing/0000832101-25-000011.txt

## Key facts
- Executive change
  Livingston L. Satterthwaite departed as Director at IDEX CORP /DE/.
  - Action: retiring
  - Role: Director
  source text: two current directors, David C. Parry and Livingston L. Satterthwaite, provided the Company notice that they will be retiring from the Board immediately following the Company’s 2025 Annual Meeting of Stockholders and will not be standing for re-election.
  evidence_url: https://www.sec.gov/Archives/edgar/data/832101/000083210125000011/0000832101-25-000011-index.htm
- Executive change
  David C. Parry departed as Director at IDEX CORP /DE/.
  - Action: retiring
  - Role: Director
  source text: two current directors, David C. Parry and Livingston L. Satterthwaite, provided the Company notice that they will be retiring from the Board immediately following the Company’s 2025 Annual Meeting of Stockholders and will not be standing for re-election.
  evidence_url: https://www.sec.gov/Archives/edgar/data/832101/000083210125000011/0000832101-25-000011-index.htm

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