---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-22-244736"
form_type: "8-K"
ticker: "SMTC"
cik: "0000088941"
company_name: "SEMTECH CORP"
filed_at: "2022-09-14T23:59:59+00:00"
generated_at: "2026-06-23T09:52:25.832181+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.4
calibrated_materiality_score: 0.4
confidence: "high"
source: SEC EDGAR
---

# Semtech terminates SVP & GM of Wireless and Sensing Products Group

## Summary
- Alistair W. Fulton, SVP & GM of Wireless and Sensing Products Group, terminated effective September 8, 2022.
- No replacement named in the filing.
- Reason for termination not disclosed.

## SEC filing metadata
- accession: 0001193125-22-244736
- form_type: 8-K
- ticker: SMTC
- cik: 0000088941
- company_name: SEMTECH CORP
- filed_at: 2022-09-14T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.4
- calibrated_materiality_score: 0.4
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/88941/000119312522244736/0001193125-22-244736-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/88941/000119312522244736/d716460d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-22-244736
- JSON: https://secwatch.observer/filing/0001193125-22-244736.json
- Plain text: https://secwatch.observer/filing/0001193125-22-244736.txt

## Key facts
- Executive change
  Alistair W. Fulton was terminated as Senior Vice President and General Manager, Wireless and Sensing Products Group at SEMTECH CORP.
  - Action: terminated
  - Role: Senior Vice President and General Manager, Wireless and Sensing Products Group
  source text: On September 8, 2022, Semtech Corporation (the “Company”) terminated the employment of Alistair W. Fulton, Senior Vice President and General Manager, Wireless and Sensing Products Group of the Company, effective immediately.
  evidence_url: https://www.sec.gov/Archives/edgar/data/88941/000119312522244736/0001193125-22-244736-index.htm

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