Siu Chris - 13 Jul 2026 Form 4 Insider Report for AEHR TEST SYSTEMS (AEHR)

Reporting relationship: CFO
Issuer ticker: AEHR
Reported as of: 13 Jul 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 13 Jul 2026, 17:51:25 UTC
Prior SEC filing: 02 Jul 2026
Source filing: View source filing
Reporting owner signature: /s/SIU CHRIS

Key filing fact

Siu Chris filed Form 4 for AEHR TEST SYSTEMS (AEHR) on 13 Jul 2026.

Key facts

This page summarizes Siu Chris's Form 4 filing for AEHR TEST SYSTEMS (AEHR).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 13 Jul 2026, 17:51.

Change

Previous filing in this sequence was filed on 02 Jul 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 0001389044 Primary reporting owner

Siu Chris

Relationship: CFO
Address: C/O AEHR TEST SYSTEMS, 400 KATO TERRACE, FREMONT
Signature: /s/SIU CHRIS
Signature date: 13 Jul 2026

Reported non-derivative transactions

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

AEHR transaction

Common Stock

Tax liability

Transaction value
Shares: -988
Change %: -1.3%
Price: $72.60^*
Shares after: 77,824
Date: 13 Jul 2026
Ownership: Direct
Footnotes: F1, F2

AEHR holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 5,706
Date: 13 Jul 2026
Ownership: By Trust

^* 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

Represents shares that were withheld to satisfy tax withholding obligations upon vesting of restricted stock units. This does not represent a sale by the Reporting Person.

Footnote F2

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