Didier Wimmers - 01 Jul 2026 Form 4 Insider Report for AEHR TEST SYSTEMS (AEHR)

Reporting relationship: Executive VP of R&D
Issuer ticker: AEHR
Reported as of: 01 Jul 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 02 Jul 2026, 19:49:49 UTC
Prior SEC filing: 04 Jun 2026
Source filing: View source filing
Reporting owner signature: /s/Chris Siu, Attorney-in-Fact

Key filing fact

Didier Wimmers filed Form 4 for AEHR TEST SYSTEMS (AEHR) on 02 Jul 2026.

Key facts

This page summarizes Didier Wimmers's Form 4 filing for AEHR TEST SYSTEMS (AEHR).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 02 Jul 2026, 19:49.

Change

Previous filing in this sequence was filed on 04 Jun 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002073188 Primary reporting owner

WIMMERS DIDIER

Relationship: Executive VP of R&D
Address: 400 KATO TERRACE, FREMONT
Signature: /s/Chris Siu, Attorney-in-Fact
Signature date: 02 Jul 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

AEHR transaction

Common Stock

Award

Transaction value
Shares: +2,369
Change %: +23%
Price: $0.000000^*
Shares after: 12,696
Date: 01 Jul 2026
Ownership: Direct
Footnotes: F1, F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

One-sixteenth (1/16) of the total number of shares subject to the restricted stock unit awards shall vest at the end of each three full calendar months following the date of this action, provided that such recipient is still employed by the corporation on such dates.

Footnote F2

The amount reported includes shares subject to unvested restricted stock units.