STOCK TITAN

Form 4: AEHR Board Member Boosts Stake with New RSU Grant

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

Rhea-AI Filing Summary

Aehr Test Systems (AEHR) director Rhea J. Posedel has filed a Form 4 reporting the grant of 10,575 restricted stock units (RSUs) on 07/02/2025. The RSUs carry no cash exercise price and will vest in equal eighths at the end of each three-month period, contingent on continued board service. Following the award, the director’s direct ownership rises to 71,163 shares, while an additional 470,977 shares are held indirectly through a trust, bringing total beneficial ownership above 542,000 shares.

The filing also references earlier ESOP plan distributions that are already reflected in the current share count and do not constitute new market transactions. No derivative securities were exercised or disposed of, and there were no open-market purchases or sales disclosed. While RSU grants are routine board compensation, the increased equity stake further aligns the director’s interests with shareholders.

  • Transaction type: RSU award (code “A”)
  • Shares acquired: 10,575
  • Total direct shares after grant: 71,163
  • Total indirect shares: 470,977 (via trust)
  • Vesting: 1/8 every three months

No price was paid for the RSUs, and the filing is unlikely to be materially market-moving on its own, though it signals continued long-term commitment from a key board member.

Positive

  • Director acquired 10,575 RSUs, modestly increasing direct ownership.
  • Total beneficial stake now exceeds 542,000 shares, underscoring alignment with shareholders.

Negative

  • None.

Insights

TL;DR Director received 10,575 RSUs; ownership tops 542 k shares—routine but mildly positive alignment signal.

The Form 4 shows a standard board compensation grant rather than an opportunistic market purchase. Although these RSUs come at no cost, they increase Posedel’s direct stake to 71,163 shares and total beneficial holdings to roughly 0.2 % of AEHR’s outstanding shares (assuming ~270 M shares). Investors typically view growing insider ownership as a governance positive, but the absence of cash outlay limits signaling power. The vesting schedule ties the director to a three-year horizon, modestly reinforcing long-term alignment. No red flags—no sales, no derivative exercises. Overall impact: neutral to slightly positive, not a major valuation catalyst.

Insider POSEDEL RHEA J
Role Director
Type Security Shares Price Value
Grant/Award Common Stock 10,575 $0.00 --
holding Common Stock -- -- --
Holdings After Transaction: Common Stock — 71,163 shares (Direct); Common Stock — 470,977 shares (Indirect, By Trust)
Footnotes (1)
  1. One-eighth (1/8) 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 still serves as a member of the Board of Director of the corporation on such dates. The amount reported includes shares subject to unvested restricted stock units. Mr. Rhea Posedel received a required minimum distribution from ESOP plan for CY 2024 of 3,408 shares on 11/04/2024. The closing price was $11.23 per share. Mr. Rhea Posedel received a required minimum distribution from ESOP plan for CY 2025 of 1,409 shares on 4/2/2025. The closing price was $7.84 per share. Mr. Rhea Posedel received 18,115 shares due to the termination of the Company's ESOP plan on 04/25/2025. The closing price was $8.76 per share.
SEC Form 4
FORM 4 UNITED 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*
POSEDEL RHEA J

(Last) (First) (Middle)
C/O AEHR TEST SYSTEMS
400 KATO TERRACE

(Street)
FREMONT CA 94539

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
AEHR TEST SYSTEMS [ AEHR ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
X Director 10% Owner
Officer (give title below) Other (specify below)
Director
3. Date of Earliest Transaction (Month/Day/Year)
07/02/2025
4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
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)
Code V Amount (A) or (D) Price
Common Stock 07/02/2025 A 10,575(1) A $0 71,163(2) D
Common Stock 470,977 I By Trust
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)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Explanation of Responses:
1. One-eighth (1/8) 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 still serves as a member of the Board of Director of the corporation on such dates.
2. The amount reported includes shares subject to unvested restricted stock units. Mr. Rhea Posedel received a required minimum distribution from ESOP plan for CY 2024 of 3,408 shares on 11/04/2024. The closing price was $11.23 per share. Mr. Rhea Posedel received a required minimum distribution from ESOP plan for CY 2025 of 1,409 shares on 4/2/2025. The closing price was $7.84 per share. Mr. Rhea Posedel received 18,115 shares due to the termination of the Company's ESOP plan on 04/25/2025. The closing price was $8.76 per share.
Remarks:
/s/Chris Siu, Attorney-in-Fact 07/03/2025
** Signature of Reporting Person Date
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.

FAQ

What type of insider transaction was reported for AEHR?

Director Rhea J. Posedel received 10,575 restricted stock units on 07/02/2025 as board compensation.

How many AEHR shares does the director now own?

After the grant, Posedel holds 71,163 shares directly and 470,977 shares indirectly, totaling over 542,000.

Was any cash paid for the shares in this Form 4?

No. The RSUs were granted at $0 cost; they will vest over time.

What is the vesting schedule for the RSUs?

One-eighth of the RSUs vest every three months provided the director remains on the board.

Does the filing include any open-market purchases or sales?

No open-market transactions were disclosed; only the RSU award was reported.