secwatch / observer
AEHR AEHR TEST SYSTEMS
CIK 0001040470 28 ready 8-Ks latest April 7, 2026, 7:59 PM ET RSS · JSON
Activity: QUIET 0 filings / 30d vs 1 baseline
Ready 8-Ks 28
Latest filing April 20, 2026, 7:59 PM ET
Top materiality 0.85
Event mix earnings ×13 · other_material ×5 · other ×5
Sentiment 6 pos · 7 neg · 15 neu
Latest earnings reported 2026-Q3
Executive change recent →

Recent 8-K filings for AEHR

Executive changes

Departed

David S. Hendrickson

Chief Technology Officer
AEHR · AEHR TEST SYSTEMS
Effective
2023-05-31
Filed
July 17, 2023, 7:59 PM ET
Mr. David S. Hendrickson retired as an officer of the Company on May 31, 2023.
Departed

David S. Hendrickson

Chief Technology Officer
AEHR · AEHR TEST SYSTEMS
Effective
2023-05-31
Filed
May 31, 2023, 7:59 PM ET
On May 31, 2023, David S. Hendrickson, the Company’s Chief Technology Officer, retired from the Company.
Departed

Kenneth B. Spink

Chief Financial Officer
AEHR · AEHR TEST SYSTEMS
Effective
2023-08-31
Successor
Chris Siu
Filed
May 31, 2023, 7:59 PM ET
Mr. Siu will replace Kenneth B. Spink who will remain through his retirement on August 31, 2023 to assist in the transition.
Appointed

Chris Siu

Executive Vice President of Finance, Chief Financial Officer and Secretary
AEHR · AEHR TEST SYSTEMS
Effective
2023-06-01
Filed
May 31, 2023, 7:59 PM ET
On May 8, 2023, the Board of Directors (the "Board") of Aehr Test Systems (the "Company") appointed Chris Siu as the Company's Executive Vice President of Finance, Chief Financial Officer and Secretary, effective upon his hire date of June 1, 2023.

Earnings & guidance

2026-Q3 EPS reported -$0.28 filing →

Materiality & sentiment trend

Max materiality 0.85 · Median 0.68 · Most common event earnings

6 positive 7 negative 15 neutral

source · AEHR on sec.gov