---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-26-114035"
form_type: "8-K"
ticker: "APH"
cik: "0000820313"
company_name: "AMPHENOL CORP /DE/"
filed_at: "2026-10-06T20:01:16+00:00"
generated_at: "2026-10-12T16:24:23.041839+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Amphenol's Luc Walter to move to SVP Strategic Programs; Ryan Fisher to lead Harsh Environment Solutions

## Summary
- Luc Walter, President of Amphenol's Harsh Environment Solutions Division, will become Senior Vice President, Strategic Programs effective January 1, 2027, after 43 years at the company.
- Ryan Fisher, currently Group General Manager of Amphenol's North American Military Group, will succeed Walter as President of the Harsh Environment Solutions Division on January 1, 2027.
- Amphenol notified its management team of the transition on October 1, 2026; the filing was signed October 6, 2026 by General Counsel Lance E. D'Amico.
- Registered securities include Class A Common Stock (APH) and 3.375% Senior Notes due 2029, 3.125% Senior Notes due 2032 and 3.875% Senior Notes due 2034.

## SEC filing metadata
- accession: 0001104659-26-114035
- form_type: 8-K
- ticker: APH
- cik: 0000820313
- company_name: AMPHENOL CORP /DE/
- filed_at: 2026-10-06T20:01:16+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/820313/000110465926114035/0001104659-26-114035-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/820313/000110465926114035/tm2627036d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-26-114035
- JSON: https://secwatch.observer/filing/0001104659-26-114035.json
- Plain text: https://secwatch.observer/filing/0001104659-26-114035.txt

## Key facts
- Executive change
  Luc Walter changed role as Senior Vice President, Strategic Programs at AMPHENOL CORP /DE/.
  - Action: transition
  - Role: Senior Vice President, Strategic Programs
  source text: On October 1, 2026, Amphenol Corporation (the “Company”) notified its management team that after 43 years with the Company, Luc Walter, President of the Harsh Environment Solutions Division of the Company, would transition, effective January 1, 2027, into a new role as Senior Vice President, Strategic Programs.
  evidence_url: https://www.sec.gov/Archives/edgar/data/820313/000110465926114035/0001104659-26-114035-index.htm
- Executive change
  Ryan Fisher was appointed as President of the Harsh Environment Solutions Division at AMPHENOL CORP /DE/.
  - Action: will succeed
  - Role: President of the Harsh Environment Solutions Division
  source text: Ryan Fisher, who currently serves as the Group General Manager of the Company’s North American Military Group, will succeed Mr. Walter as President of the Harsh Environment Solutions Division beginning January 1, 2027.
  evidence_url: https://www.sec.gov/Archives/edgar/data/820313/000110465926114035/0001104659-26-114035-index.htm

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