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STOCK TITAN

[Form 4] Aehr Test Systems Insider Trading Activity

Filing Impact
(Low)
Filing Sentiment
(Neutral)
Form Type
4
Rhea-AI Filing Summary

Form 4 filing overview: Aehr Test Systems (AEHR) reported insider activity by Chief Technology Officer Donald P. Richmond II on 07/02/2025.

  • Acquisitions (Code A): 12,161 and 1,642 common shares were acquired via the vesting of restricted stock units (RSUs). No cash was paid (price $0).
  • Disposition for taxes (Code F): 221 shares were automatically withheld at $15.13 per share to satisfy tax obligations related to the RSU vesting. This was not an open-market sale.
  • Post-transaction holdings: Richmond’s direct beneficial ownership rose to 216,140 common shares. The total includes unvested RSUs and 17,011 shares previously received when the company terminated its Employee Stock Ownership Plan on 04/25/2025.
  • Vesting schedules: � Grant 1 � 1/16th of the shares vest every three months.
    � Grant 2 � 25% vested immediately; the remaining 75% will vest quarterly over the next three years.

The filing indicates continuing equity-based compensation for the CTO, increasing management’s aligned stake without immediate cash outflow. The small tax-related share withholding has negligible impact on total share count.

Panoramica della presentazione del Modulo 4: Aehr Test Systems (AEHR) ha segnalato un'attività insider del Chief Technology Officer Donald P. Richmond II in data 02/07/2025.

  • Acquisizioni (Codice A): Sono state acquisite 12.161 e 1.642 azioni ordinarie tramite la maturazione di unità azionarie vincolate (RSU). Non è stato pagato alcun importo in contanti (prezzo $0).
  • Disposizione per tasse (Codice F): Sono state trattenute automaticamente 221 azioni a $15,13 ciascuna per soddisfare gli obblighi fiscali relativi alla maturazione delle RSU. Non si è trattato di una vendita sul mercato aperto.
  • Detenzioni dopo la transazione: La proprietà diretta di Richmond è salita a 216.140 azioni ordinarie. Il totale include RSU non ancora maturate e 17.011 azioni precedentemente ricevute in seguito alla cessazione del Piano di Proprietà Azionaria per Dipendenti da parte della società il 25/04/2025.
  • Programmi di maturazione: � Concessione 1 � 1/16 delle azioni matura ogni tre mesi.
    � Concessione 2 � il 25% matura immediatamente; il restante 75% maturerà trimestralmente nei prossimi tre anni.

La presentazione indica una continuazione della remunerazione basata su azioni per il CTO, aumentando la partecipazione allineata del management senza un esborso di cassa immediato. La piccola trattenuta di azioni per motivi fiscali ha un impatto trascurabile sul numero totale di azioni.

Resumen de la presentación del Formulario 4: Aehr Test Systems (AEHR) reportó actividad interna del Director de Tecnología Donald P. Richmond II el 02/07/2025.

  • Adquisiciones (Código A): Se adquirieron 12,161 y 1,642 acciones comunes mediante la consolidación de unidades restringidas de acciones (RSU). No se pagó efectivo (precio $0).
  • Disposición por impuestos (Código F): Se retuvieron automáticamente 221 acciones a $15.13 por acción para cumplir con obligaciones fiscales relacionadas con la consolidación de las RSU. Esto no fue una venta en el mercado abierto.
  • Tenencias posteriores a la transacción: La propiedad directa de Richmond aumentó a 216,140 acciones comunes. El total incluye RSU no consolidadas y 17,011 acciones recibidas anteriormente cuando la compañía terminó su Plan de Propiedad Accionaria para Empleados el 25/04/2025.
  • Calendarios de consolidación: � Concesión 1 � 1/16 de las acciones se consolida cada tres meses.
    � Concesión 2 � 25% consolidado inmediatamente; el 75% restante se consolidará trimestralmente durante los próximos tres años.

La presentación indica una compensación continua basada en acciones para el CTO, aumentando la participación alineada de la gerencia sin salida inmediata de efectivo. La pequeña retención de acciones por impuestos tiene un impacto insignificante en el total de acciones.

Form 4 제출 개요: Aehr Test Systems (AEHR)� 2025� 7� 2� 최고기술책임�(CTO) Donald P. Richmond II� 내부� 활동� 보고했습니다.

  • 취득 (코드 A): 제한 주식 단위(RSU)� 권리 확정으로 12,161� � 1,642주의 보통주를 취득했습니다. 현금 지급은 없었으며(가� $0)입니�.
  • 세금 납부� 위한 처분 (코드 F): RSU 권리 확정� 관련된 세금 의무� 충족하기 위해 주당 $15.13� 221주가 자동으로 원천징수되었습니�. 이는 공개 시장에서� 매도가 아닙니다.
  • 거래 � 보유 주식: Richmond� 직접� 실질 소유 주식은 216,140주로 증가했습니다. � 총액에는 권리 확정되지 않은 RSU와 2025� 4� 25� 회사가 직원 주식 소유 계획� 종료� � 이전� 받은 17,011주가 포함됩니�.
  • 권리 확정 일정: � 부� 1 � 3개월마다 1/16� 권리 확정.
    � 부� 2 � 25% 즉시 권리 확정; 나머지 75%� 향후 3년간 분기별로 권리 확정됩니�.

이번 제출은 CTO� 대� 지속적� 주식 기반 보상� 나타내며, 즉각적인 현금 유출 없이 경영진의 이해관� 일치� 높입니다. 세금 관� 소량� 주식 원천징수� 전체 주식 수에 미미� 영향� 미칩니다.

Vue d'ensemble du dépôt du formulaire 4 : Aehr Test Systems (AEHR) a signalé une activité d’initié du directeur technique Donald P. Richmond II le 02/07/2025.

  • Acquisitions (Code A) : 12 161 et 1 642 actions ordinaires ont été acquises via l’acquisition progressive d’unités d’actions restreintes (RSU). Aucun paiement en espèces n’a été effectué (prix 0 $).
  • Disposition pour impôts (Code F) : 221 actions ont été automatiquement retenues à 15,13 $ par action pour satisfaire aux obligations fiscales liées à l’acquisition des RSU. Il ne s’agissait pas d’une vente sur le marché libre.
  • Participations après transaction : La propriété directe de Richmond est passée à 216 140 actions ordinaires. Ce total inclut des RSU non acquises et 17 011 actions reçues précédemment lors de la fin du Plan d’actionnariat salarié de la société le 25/04/2025.
  • Calendriers d’acquisition : � Attribution 1 � 1/16 des actions acquises tous les trois mois.
    � Attribution 2 � 25 % acquis immédiatement ; les 75 % restants seront acquis trimestriellement sur les trois prochaines années.

Le dépôt indique une rémunération continue basée sur des actions pour le CTO, augmentant la participation alignée de la direction sans sortie de trésorerie immédiate. La petite retenue d’actions liée aux impôts a un impact négligeable sur le nombre total d’actions.

Überblick zur Form 4 Einreichung: Aehr Test Systems (AEHR) meldete Insider-Aktivitäten des Chief Technology Officer Donald P. Richmond II am 02.07.2025.

  • Erwerbungen (Code A): 12.161 und 1.642 Stammaktien wurden durch die Vesting von Restricted Stock Units (RSUs) erworben. Es wurde kein Bargeld gezahlt (Preis $0).
  • Veräußerung für Steuern (Code F): 221 Aktien wurden automatisch zu je 15,13 $ einbehalten, um steuerliche Verpflichtungen im Zusammenhang mit dem RSU-Vesting zu erfüllen. Dies war kein Verkauf am offenen Markt.
  • Bestände nach der Transaktion: Richmonds direkte wirtschaftliche Eigentümerschaft stieg auf 216.140 Stammaktien. Die Gesamtzahl umfasst unverfallene RSUs sowie 17.011 Aktien, die zuvor bei der Beendigung des Mitarbeiteraktienbesitzplans am 25.04.2025 erhalten wurden.
  • ձپԲ-ܱ𾱳ٱäԱ: � Zuteilung 1 � 1/16 der Aktien vestet alle drei Monate.
    � Zuteilung 2 � 25 % vestet sofort; die restlichen 75 % vesten vierteljährlich über die nächsten drei Jahre.

Die Meldung zeigt eine fortlaufende aktienbasierte Vergütung für den CTO, wodurch der Anteil der Geschäftsführung ohne unmittelbaren Geldabfluss erhöht wird. Die geringe steuerbedingte Aktieneinbehaltung hat einen vernachlässigbaren Einfluss auf die Gesamtaktienanzahl.

Positive
  • Increased insider ownership: CTO’s holdings grew to 216,140 shares, enhancing management–shareholder alignment.
  • No open-market selling: Only 221 shares were withheld for taxes; no discretionary sales were executed.
Negative
  • Minor dilution: Issuance of ~13.8k shares adds slightly to the company’s share count, though impact is immaterial.

Insights

TL;DR: CTO added ~13.8k AEHR shares via RSU vesting; ownership now 216k shares, signalling insider confidence.

The transactions are routine equity grants rather than discretionary market purchases, yet they meaningfully lift the insider’s stake. At a $15.13 reference price, the withheld tax block equates to only ~$3,300, an immaterial disposition. No cash outlay by the executive suggests non-dilutive compensation expense already recognized in prior periods. From a capital-markets perspective, the event is neutral-to-positive: larger insider ownership often aligns management with shareholders, but the incremental share issuance is de minimis relative to AEHR’s outstanding shares.

TL;DR: Standard RSU vesting; strengthens alignment, minimal dilution, governance posture unchanged.

The vesting cadence—quarterly and quarterly-plus-front-load—encourages long-term retention. Including ESOP-related shares in the beneficial total provides transparency. No indication of 10b5-1 plan usage appears, and the filing is timely. Governance risk remains low; dilution from 13,803 net new shares is immaterial. Overall impact on shareholder rights or voting dynamics is negligible, yet insider alignment modestly improves.

Panoramica della presentazione del Modulo 4: Aehr Test Systems (AEHR) ha segnalato un'attività insider del Chief Technology Officer Donald P. Richmond II in data 02/07/2025.

  • Acquisizioni (Codice A): Sono state acquisite 12.161 e 1.642 azioni ordinarie tramite la maturazione di unità azionarie vincolate (RSU). Non è stato pagato alcun importo in contanti (prezzo $0).
  • Disposizione per tasse (Codice F): Sono state trattenute automaticamente 221 azioni a $15,13 ciascuna per soddisfare gli obblighi fiscali relativi alla maturazione delle RSU. Non si è trattato di una vendita sul mercato aperto.
  • Detenzioni dopo la transazione: La proprietà diretta di Richmond è salita a 216.140 azioni ordinarie. Il totale include RSU non ancora maturate e 17.011 azioni precedentemente ricevute in seguito alla cessazione del Piano di Proprietà Azionaria per Dipendenti da parte della società il 25/04/2025.
  • Programmi di maturazione: � Concessione 1 � 1/16 delle azioni matura ogni tre mesi.
    � Concessione 2 � il 25% matura immediatamente; il restante 75% maturerà trimestralmente nei prossimi tre anni.

La presentazione indica una continuazione della remunerazione basata su azioni per il CTO, aumentando la partecipazione allineata del management senza un esborso di cassa immediato. La piccola trattenuta di azioni per motivi fiscali ha un impatto trascurabile sul numero totale di azioni.

Resumen de la presentación del Formulario 4: Aehr Test Systems (AEHR) reportó actividad interna del Director de Tecnología Donald P. Richmond II el 02/07/2025.

  • Adquisiciones (Código A): Se adquirieron 12,161 y 1,642 acciones comunes mediante la consolidación de unidades restringidas de acciones (RSU). No se pagó efectivo (precio $0).
  • Disposición por impuestos (Código F): Se retuvieron automáticamente 221 acciones a $15.13 por acción para cumplir con obligaciones fiscales relacionadas con la consolidación de las RSU. Esto no fue una venta en el mercado abierto.
  • Tenencias posteriores a la transacción: La propiedad directa de Richmond aumentó a 216,140 acciones comunes. El total incluye RSU no consolidadas y 17,011 acciones recibidas anteriormente cuando la compañía terminó su Plan de Propiedad Accionaria para Empleados el 25/04/2025.
  • Calendarios de consolidación: � Concesión 1 � 1/16 de las acciones se consolida cada tres meses.
    � Concesión 2 � 25% consolidado inmediatamente; el 75% restante se consolidará trimestralmente durante los próximos tres años.

La presentación indica una compensación continua basada en acciones para el CTO, aumentando la participación alineada de la gerencia sin salida inmediata de efectivo. La pequeña retención de acciones por impuestos tiene un impacto insignificante en el total de acciones.

Form 4 제출 개요: Aehr Test Systems (AEHR)� 2025� 7� 2� 최고기술책임�(CTO) Donald P. Richmond II� 내부� 활동� 보고했습니다.

  • 취득 (코드 A): 제한 주식 단위(RSU)� 권리 확정으로 12,161� � 1,642주의 보통주를 취득했습니다. 현금 지급은 없었으며(가� $0)입니�.
  • 세금 납부� 위한 처분 (코드 F): RSU 권리 확정� 관련된 세금 의무� 충족하기 위해 주당 $15.13� 221주가 자동으로 원천징수되었습니�. 이는 공개 시장에서� 매도가 아닙니다.
  • 거래 � 보유 주식: Richmond� 직접� 실질 소유 주식은 216,140주로 증가했습니다. � 총액에는 권리 확정되지 않은 RSU와 2025� 4� 25� 회사가 직원 주식 소유 계획� 종료� � 이전� 받은 17,011주가 포함됩니�.
  • 권리 확정 일정: � 부� 1 � 3개월마다 1/16� 권리 확정.
    � 부� 2 � 25% 즉시 권리 확정; 나머지 75%� 향후 3년간 분기별로 권리 확정됩니�.

이번 제출은 CTO� 대� 지속적� 주식 기반 보상� 나타내며, 즉각적인 현금 유출 없이 경영진의 이해관� 일치� 높입니다. 세금 관� 소량� 주식 원천징수� 전체 주식 수에 미미� 영향� 미칩니다.

Vue d'ensemble du dépôt du formulaire 4 : Aehr Test Systems (AEHR) a signalé une activité d’initié du directeur technique Donald P. Richmond II le 02/07/2025.

  • Acquisitions (Code A) : 12 161 et 1 642 actions ordinaires ont été acquises via l’acquisition progressive d’unités d’actions restreintes (RSU). Aucun paiement en espèces n’a été effectué (prix 0 $).
  • Disposition pour impôts (Code F) : 221 actions ont été automatiquement retenues à 15,13 $ par action pour satisfaire aux obligations fiscales liées à l’acquisition des RSU. Il ne s’agissait pas d’une vente sur le marché libre.
  • Participations après transaction : La propriété directe de Richmond est passée à 216 140 actions ordinaires. Ce total inclut des RSU non acquises et 17 011 actions reçues précédemment lors de la fin du Plan d’actionnariat salarié de la société le 25/04/2025.
  • Calendriers d’acquisition : � Attribution 1 � 1/16 des actions acquises tous les trois mois.
    � Attribution 2 � 25 % acquis immédiatement ; les 75 % restants seront acquis trimestriellement sur les trois prochaines années.

Le dépôt indique une rémunération continue basée sur des actions pour le CTO, augmentant la participation alignée de la direction sans sortie de trésorerie immédiate. La petite retenue d’actions liée aux impôts a un impact négligeable sur le nombre total d’actions.

Überblick zur Form 4 Einreichung: Aehr Test Systems (AEHR) meldete Insider-Aktivitäten des Chief Technology Officer Donald P. Richmond II am 02.07.2025.

  • Erwerbungen (Code A): 12.161 und 1.642 Stammaktien wurden durch die Vesting von Restricted Stock Units (RSUs) erworben. Es wurde kein Bargeld gezahlt (Preis $0).
  • Veräußerung für Steuern (Code F): 221 Aktien wurden automatisch zu je 15,13 $ einbehalten, um steuerliche Verpflichtungen im Zusammenhang mit dem RSU-Vesting zu erfüllen. Dies war kein Verkauf am offenen Markt.
  • Bestände nach der Transaktion: Richmonds direkte wirtschaftliche Eigentümerschaft stieg auf 216.140 Stammaktien. Die Gesamtzahl umfasst unverfallene RSUs sowie 17.011 Aktien, die zuvor bei der Beendigung des Mitarbeiteraktienbesitzplans am 25.04.2025 erhalten wurden.
  • ձپԲ-ܱ𾱳ٱäԱ: � Zuteilung 1 � 1/16 der Aktien vestet alle drei Monate.
    � Zuteilung 2 � 25 % vestet sofort; die restlichen 75 % vesten vierteljährlich über die nächsten drei Jahre.

Die Meldung zeigt eine fortlaufende aktienbasierte Vergütung für den CTO, wodurch der Anteil der Geschäftsführung ohne unmittelbaren Geldabfluss erhöht wird. Die geringe steuerbedingte Aktieneinbehaltung hat einen vernachlässigbaren Einfluss auf die Gesamtaktienanzahl.

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*
RICHMOND DONALD P. II

(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)
Director 10% Owner
X Officer (give title below) Other (specify below)
CTO
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 12,161(1) A $0 214,719 D
Common Stock 07/02/2025 A 1,642(2) A $0 216,361 D
Common Stock 07/02/2025 F 221(3) D $15.13 216,140(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)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Explanation of Responses:
1. 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.
2. 25% of shares subject to the restricted stock unit awards shall vest immediately and the remaining 75% of shares will vest quarterly over the remaining 3 years.
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. Mr. Donald Richmond received 17,011 shares due to the termination of the Company's Employee Stock Ownership Plan on 04/25/2025. The closing price was $8.76 per share.
Remarks:
/s/Chris Siu, Attorney-in-Fact 07/07/2025
** 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

How many AEHR shares did the CTO acquire on 07/02/2025?

He acquired 12,161 and 1,642 AEHR common shares through RSU vesting, totaling 13,803 shares.

What is the CTO’s total beneficial ownership after the transactions?

Donald P. Richmond II now directly owns 216,140 AEHR shares, including unvested RSUs.

Were any AEHR shares sold on the open market?

No. The 221 shares coded ‘F� were withheld solely for tax obligations; they do not represent an open-market sale.

What are the vesting terms of the reported RSUs?

Grant 1 vests 1/16th every three months; Grant 2 vests 25% immediately and the rest quarterly over three years.

Did the filing reference a Rule 10b5-1 trading plan?

The form does not indicate that these transactions were executed under a Rule 10b5-1(c) plan.

Why did the CTO’s share count include 17,011 additional shares?

Those shares were received when AEHR terminated its Employee Stock Ownership Plan on 04/25/2025 at $8.76 per share.
Aehr Test Sys

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384.94M
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24.14%
Semiconductor Equipment & Materials
Instruments for Meas & Testing of Electricity & Elec Signals
United States
FREMONT