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AEHR Test Systems (AEHR) EVP reports RSU grants and tax withholding

Filing Impact
(Moderate)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

AEHR Test Systems executive Alberto Salamone reported routine equity compensation activity. He received grants of 1,978 and 4,048 shares of common stock at $0.00 per share as restricted stock unit awards, including performance-based RSUs. The awards vest in equal one-sixteenth installments every three full calendar months, as long as he remains employed. To cover related tax obligations upon vesting, 1,453 shares at $84.425 and 556 shares at $69.96 were withheld by the company, which the disclosure states does not represent market sales. Following these transactions, Salamone directly holds 51,838 shares, and this amount includes shares subject to unvested restricted stock units.

Positive

  • None.

Negative

  • None.
Insider SALAMONE ALBERTO
Role EVP, PPBI BUSINESS
Type Security Shares Price Value
Tax Withholding Common Stock 556 $69.96 $39K
Grant/Award Common Stock 4,048 $0.00 --
Grant/Award Common Stock 1,978 $0.00 --
Tax Withholding Common Stock 1,453 $84.425 $123K
Holdings After Transaction: Common Stock — 51,838 shares (Direct, null)
Footnotes (1)
  1. Represents shares of common stock issued upon vesting of performance-based RSU. 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. 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. The amount reported includes shares subject to unvested restricted stock units.
RSU grant 1 1,978 shares Common stock grant at $0.00 per share on 2026-07-01
RSU grant 2 4,048 shares Common stock grant at $0.00 per share on 2026-07-01
Tax withholding 1 1,453 shares at $84.425 Shares withheld to satisfy tax obligations on 2026-07-01
Tax withholding 2 556 shares at $69.96 Shares withheld to satisfy tax obligations on 2026-07-02
Total tax withholding shares 2,009 shares Aggregate F-code tax-withholding dispositions reported
Post-transaction holdings 51,838 shares Direct common stock holdings after latest transaction
performance-based RSU financial
"Represents shares of common stock issued upon vesting of performance-based RSU."
Performance-based RSUs are promises to deliver company stock to employees only if the firm or the individual meets preset financial or operational targets; they convert into actual shares when those goals are achieved. For investors, they matter because they link pay to results—shaping management incentives, affecting future share count and earnings reports, and signaling how confident leadership is about hitting measurable milestones (think of a bonus that only pays out if sales or profit goals are reached).
restricted stock unit awards financial
"total number of shares subject to the restricted stock unit awards shall vest"
Restricted stock unit awards are company promises to deliver a specific number of shares to employees or service providers in the future once conditions—such as staying with the company for a set time or meeting performance targets—are met. They matter to investors because when the promises convert into actual shares they increase the total share count and can reduce earnings per share, while also aligning recipients’ interests with stock performance much like deferred pay that turns into ownership if goals are met.
tax withholding obligations financial
"shares that were withheld to satisfy tax withholding obligations upon vesting of restricted stock units"
unvested restricted stock units financial
"The amount reported includes shares subject to unvested restricted stock units."
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Form 4 Insider Transactions: What Each Field Means →
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
SALAMONE ALBERTO
(Last)(First)(Middle)
C/O AEHR TEST SYSTEMS
400 KATO TERRACE
(Street)
FREMONT CALIFORNIA 94539
(City)(State)(Zip)
UNITED STATES
(Country)		2. Issuer Name and Ticker or Trading Symbol
AEHR TEST SYSTEMS [ AEHR ] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
EVP, PPBI BUSINESS
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
07/01/2026		6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock07/01/2026A4,048(1)A$051,869D
Common Stock07/01/2026A1,978(2)A$053,847D
Common Stock07/01/2026F1,453(3)D$84.42552,394D
Common Stock07/02/2026F556(3)D$69.9651,838(4)D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. Represents shares of common stock issued upon vesting of performance-based RSU.
2. 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.
3. 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.
4. The amount reported includes shares subject to unvested restricted stock units.
Remarks:
/s/Chris Siu, Attorney-in-Fact07/02/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR

FAQ

What insider transactions did AEHR EVP Alberto Salamone report on this Form 4?

Alberto Salamone reported stock awards and tax withholding. He received grants of 1,978 and 4,048 AEHR common shares as restricted stock unit awards, and 1,453 and 556 shares were withheld to cover tax obligations tied to those vestings.

Were any of Alberto Salamone’s AEHR stock transactions open-market sales?

No open-market sales were reported. The filing states that 1,453 and 556 shares were withheld to satisfy tax withholding obligations upon RSU vesting, and explicitly notes this does not represent a sale by the reporting person.

How many AEHR shares does Alberto Salamone hold after these transactions?

Salamone holds 51,838 AEHR shares directly after the transactions. The disclosure also notes that this amount includes shares subject to unvested restricted stock units, reflecting both vested and unvested equity awards.

What type of equity awards did Alberto Salamone receive from AEHR Test Systems?

He received restricted stock unit awards, including performance-based RSUs. One footnote specifies the shares were issued upon vesting of performance-based RSUs, and another explains the time-based RSUs vest in equal installments over multiple three-month periods.

What is the vesting schedule for Alberto Salamone’s AEHR restricted stock units?

The RSUs vest in sixteen equal quarterly installments. One-sixteenth of the total shares under the restricted stock unit awards vests at the end of each three full calendar months, provided he remains employed by the company on those vesting dates.

How much AEHR stock was withheld for Alberto Salamone’s tax obligations?

A total of 2,009 AEHR shares were withheld for taxes. The Form 4 reports 1,453 shares withheld at $84.425 per share and 556 shares withheld at $69.96 per share in connection with restricted stock unit vesting.