AEHR

SEC source: 0001593968-25-000892 · primary_01.xml · nonDerivative · entry 1

SPORCK ALISTAIR N · CIK 0001939261 · VP Contactor Business Unit

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,162

F1 · shares: 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.

F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units.

SEC source: 0001593968-25-000891 · primary_01.xml · nonDerivative · entry 1

ROGERS VERNON · CIK 0001756642 · Exec VP of Sales & Mktg.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 68,431

F1 · shares: 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.

F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units.

SEC source: 0001593968-25-000890 · primary_01.xml · nonDerivative · entry 1

Erickson Gayn · CIK 0001364097 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 271,661

F1 · shares: 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.

F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units and unvested restricted shares.

SEC source: 0001593968-25-000889 · primary_01.xml · nonDerivative · entry 1

ENGINEER ADIL · CIK 0001920726 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,017

F1 · shares: 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.

F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units.

SEC source: 0001593968-25-000882 · primary_01.xml · nonDerivative · entry 1

OLIPHANT LAURA · CIK 0001783244 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 7,665

SEC source: 0001593968-25-000880 · primary_01.xml · derivative · entry 4

POSEDEL RHEA J · CIK 0001055117 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 18,000 shares

Expires 2025-08-17

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001593968-25-000880 · primary_01.xml · nonDerivative · entry 2

POSEDEL RHEA J · CIK 0001055117 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 71,163

F1 · balance_after: The amount reported includes shares subject to unvested restricted stock units.

SEC source: 0001593968-25-000880 · primary_01.xml · nonDerivative · entry 1

POSEDEL RHEA J · CIK 0001055117 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 89,163

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001593968-25-000877 · primary_01.xml · nonDerivative · entry 2

SPORCK ALISTAIR N · CIK 0001939261 · VP Contactor Business Unit

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,302

F1 · shares: 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.

F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units.

SEC source: 0001593968-25-000877 · primary_01.xml · nonDerivative · entry 1

SPORCK ALISTAIR N · CIK 0001939261 · VP Contactor Business Unit

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,808

SEC source: 0001593968-25-000873 · primary_01.xml · nonDerivative · entry 1

ROGERS VERNON · CIK 0001756642 · Exec VP of Sales & Mktg.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 68,578

F1 · shares: 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.

F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units.

SEC source: 0001593968-25-000874 · primary_01.xml · nonDerivative · entry 1

Erickson Gayn · CIK 0001364097 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 272,511

F1 · shares: Represents shares that were withheld to satisfy tax withholding obligations upon vesting of restricted stock units and restricted shares. This does not represent a sale by the Reporting Person.

F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units and unvested restricted shares.

SEC source: 0001593968-25-000871 · primary_01.xml · nonDerivative · entry 1

RICHMOND DONALD P. II · CIK 0001736207 · CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 214,694

F1 · shares: 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.

F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units.

SEC source: 0001593968-25-000868 · primary_01.xml · nonDerivative · entry 1

ROGERS VERNON · CIK 0001756642 · Exec VP of Sales & Mktg.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 69,636

F1 · shares: 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.

F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units.

SEC source: 0001593968-25-000866 · primary_01.xml · nonDerivative · entry 1

RICHMOND DONALD P. II · CIK 0001736207 · CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 215,505

F1 · shares: 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.

F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units.

SEC source: 0001593968-25-000864 · primary_01.xml · nonDerivative · entry 1

Erickson Gayn · CIK 0001364097 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 277,029

F1 · shares: 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.

F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units and unvested restricted shares.

SEC source: 0001593968-25-000862 · primary_01.xml · nonDerivative · entry 1

SPORCK ALISTAIR N · CIK 0001939261 · VP Contactor Business Unit

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,808

F1 · shares: 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.

F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units.

SEC source: 0001593968-25-000860 · primary_01.xml · nonDerivative · entry 1

Siu Chris · CIK 0001389044 · CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 76,578

F1 · shares: 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.

F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units.

SEC source: 0001593968-25-000859 · primary_01.xml · nonDerivative · entry 1

ROGERS VERNON · CIK 0001756642 · Exec VP of Sales & Mktg.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 69,940

F1 · shares: 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.

F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units.

SEC source: 0001593968-25-000856 · primary_01.xml · nonDerivative · entry 1

RICHMOND DONALD P. II · CIK 0001736207 · CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 215,730

F1 · shares: 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.

F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units.

SEC source: 0001593968-25-000855 · primary_01.xml · nonDerivative · entry 1

Erickson Gayn · CIK 0001364097 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 278,081

F1 · shares: Represents shares that were withheld to satisfy tax withholding obligations upon vesting of restricted stock units and restricted shares. This does not represent a sale by the Reporting Person.

F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units and unvested restricted shares.

SEC source: 0001593968-25-000852 · primary_01.xml · nonDerivative · entry 1

ENGINEER ADIL · CIK 0001920726 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,167

F1 · shares: 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.

F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units.

SEC source: 0001593968-25-000826 · primary_01.xml · nonDerivative · entry 1

POSEDEL RHEA J · CIK 0001055117 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 71,163

F1 · shares: 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.

F2 · balance_after: 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 source: 0001593968-25-000840 · primary_01.xml · nonDerivative · entry 2

SALAMONE ALBERTO · CIK 0002043583 · EVP, PPBI BUSINESS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,535

F2 · shares: 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.

F3 · balance_after: The amount reported includes shares subject to unvested restricted stock units.

SEC source: 0001593968-25-000840 · primary_01.xml · nonDerivative · entry 1

SALAMONE ALBERTO · CIK 0002043583 · EVP, PPBI BUSINESS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 80,976

F1 · shares: 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.

SEC source: 0001593968-25-000842 · primary_01.xml · nonDerivative · entry 3

ENGINEER ADIL · CIK 0001920726 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,747

F3 · shares: 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.

F4 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Mr. Adil Engineer received 1,176 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.

SEC source: 0001593968-25-000842 · primary_01.xml · nonDerivative · entry 2

ENGINEER ADIL · CIK 0001920726 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,054

F2 · shares: 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.

SEC source: 0001593968-25-000842 · primary_01.xml · nonDerivative · entry 1

ENGINEER ADIL · CIK 0001920726 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,778

F1 · shares: 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.

SEC source: 0001593968-25-000844 · primary_01.xml · nonDerivative · entry 3

SPORCK ALISTAIR N · CIK 0001939261 · VP Contactor Business Unit

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,120

F3 · shares: 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.

F4 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Mr. Alistair Sporck received 936 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.

SEC source: 0001593968-25-000844 · primary_01.xml · nonDerivative · entry 2

SPORCK ALISTAIR N · CIK 0001939261 · VP Contactor Business Unit

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,425

F2 · shares: 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.

SEC source: 0001593968-25-000844 · primary_01.xml · nonDerivative · entry 1

SPORCK ALISTAIR N · CIK 0001939261 · VP Contactor Business Unit

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,149

F1 · shares: 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.

SEC source: 0001593968-25-000846 · primary_01.xml · nonDerivative · entry 3

ROGERS VERNON · CIK 0001756642 · Exec VP of Sales & Mktg.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,390

F3 · shares: 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.

F4 · balance_after: The amount reported includes shares subject to unvested restricted stock units. Mr. Vernon Rogers received 6,486 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.

SEC source: 0001593968-25-000846 · primary_01.xml · nonDerivative · entry 2

ROGERS VERNON · CIK 0001756642 · Exec VP of Sales & Mktg.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,608

F2 · shares: 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.

SEC source: 0001593968-25-000846 · primary_01.xml · nonDerivative · entry 1

ROGERS VERNON · CIK 0001756642 · Exec VP of Sales & Mktg.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 68,994

F1 · shares: 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.

SEC source: 0001593968-25-000838 · primary_01.xml · nonDerivative · entry 3

Siu Chris · CIK 0001389044 · CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 77,623

F3 · shares: 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.

F4 · balance_after: The amount reported includes shares subject to unvested restricted stock units.

SEC source: 0001593968-25-000838 · primary_01.xml · nonDerivative · entry 2

Siu Chris · CIK 0001389044 · CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,375

F2 · shares: 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.

SEC source: 0001593968-25-000838 · primary_01.xml · nonDerivative · entry 1

Siu Chris · CIK 0001389044 · CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 72,789

F1 · shares: 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.

SEC source: 0001593968-25-000836 · primary_01.xml · nonDerivative · entry 1

SALAMONE ALBERTO · CIK 0002043583 · EVP, PPBI BUSINESS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,850

F1 · shares: 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.

F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units.

SEC source: 0001593968-25-000834 · primary_01.xml · nonDerivative · entry 3

Erickson Gayn · CIK 0001364097 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 280,570

F3 · shares: 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.

F4 · balance_after: The amount reported includes shares subject to unvested restricted stock units and unvested restricted shares. Mr. Gayn Erickson received 12,327 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.

SEC source: 0001593968-25-000834 · primary_01.xml · nonDerivative · entry 2

Erickson Gayn · CIK 0001364097 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 282,392

F2 · shares: One-sixteenth (1/16) of the total number of shares subject to the restricted stock unit awards shall become exercisable 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.

SEC source: 0001593968-25-000834 · primary_01.xml · nonDerivative · entry 1

Erickson Gayn · CIK 0001364097 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 218,545

F1 · shares: 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.

SEC source: 0001593968-25-000832 · primary_01.xml · nonDerivative · entry 1

SCOTT GEOFFREY GATES · CIK 0001824121 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,968

F1 · shares: 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.

F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units.

SEC source: 0001593968-25-000830 · primary_01.xml · nonDerivative · entry 1

OLIPHANT LAURA · CIK 0001783244 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,978

F1 · shares: 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.

F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units.

SEC source: 0001593968-25-000829 · primary_01.xml · nonDerivative · entry 1

SLAYEN HOWARD T · CIK 0001203324 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 229,967

F1 · shares: 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.

F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units.

SEC source: 0001593968-25-000848 · primary_01.xml · nonDerivative · entry 3

RICHMOND DONALD P. II · CIK 0001736207 · CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 216,140

F3 · shares: 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.

F4 · balance_after: 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.

SEC source: 0001593968-25-000848 · primary_01.xml · nonDerivative · entry 2

RICHMOND DONALD P. II · CIK 0001736207 · CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 216,361

F2 · shares: 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.

SEC source: 0001593968-25-000848 · primary_01.xml · nonDerivative · entry 1

RICHMOND DONALD P. II · CIK 0001736207 · CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 214,719

F1 · shares: 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.

SEC source: 0001593968-25-000850 · primary_01.xml · nonDerivative · entry 1

DANESH FARIBA · CIK 0001228855 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,643

F1 · shares: 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.

F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units.

SEC source: 0001593968-25-000678 · primary_01.xml · nonDerivative · entry 1

Siu Chris · CIK 0001389044 · CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,791

F1 · shares: 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.

F2 · balance_after: The amount reported includes shares subject to unvested restricted stock units and the distribution of 746 shares on 4/25/2025 from Aehr Test Systems' ESOP due to the termination of the ESOP.

SEC source: 0001593968-25-000603 · primary_01.xml · nonDerivative · entry 1

SALAMONE ALBERTO · CIK 0002043583 · EVP, PPBI BUSINESS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 56,241

F1 · balance_after: The amount reported includes shares subject to unvested restricted stock units.