---
schema_version: "secwatch.filing_event.v1"
accession: "0001654954-23-007423"
form_type: "8-K"
ticker: "AEHR"
cik: "0001040470"
company_name: "AEHR TEST SYSTEMS"
filed_at: "2023-05-31T23:59:59+00:00"
generated_at: "2026-06-14T10:09:37.042148+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Aehr Test Systems CTO David Hendrickson retires; no replacement planned

## Summary
- David S. Hendrickson retired as Chief Technology Officer effective May 31, 2023.
- Company currently has no plans to replace the CTO position.
- Hendrickson served over 20 years; CEO Gayn Erickson thanked him for leadership.

## SEC filing metadata
- accession: 0001654954-23-007423
- form_type: 8-K
- ticker: AEHR
- cik: 0001040470
- company_name: AEHR TEST SYSTEMS
- filed_at: 2023-05-31T23:59:59+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/1040470/000165495423007423/0001654954-23-007423-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1040470/000165495423007423/aehr_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001654954-23-007423
- JSON: https://secwatch.observer/filing/0001654954-23-007423.json
- Plain text: https://secwatch.observer/filing/0001654954-23-007423.txt

## Key facts
- Executive change
  David S. Hendrickson retired as Chief Technology Officer at AEHR TEST SYSTEMS.
  - Action: retired
  - Role: Chief Technology Officer
  source text: On May 31, 2023, David S. Hendrickson, the Company’s Chief Technology Officer, retired from the Company.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1040470/000165495423007423/0001654954-23-007423-index.htm

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