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Erickson Gayn

Disclosed activity across 1 company

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23784
SEC CIK
0001364097

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
AEHR TEST SYSTEMSAEHR · Entity 2640Director · President and CEOOctober 12, 2026October 13, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

AEHR TEST SYSTEMS

Report date October 12, 2026 · Filed October 13, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect191,108 Reported balance After 2026-10-12 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-10-12 · Tax withholding · Disposed 2,675 · Balance 191,108

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

Common StockSEC Table I · non-derivativeIndirectBy Trust158,776 Reported balance Holding disclosure · report date 2026-10-12 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 158,776

Filing footnotes · ownership attribution and instrument terms

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

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
October 12, 2026 Filed Oct 13, 2026 20:50 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 2,675 $84.64 $226,412.00
Disclosure

SEC source: 0001040470-26-000297 · 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: 191,108

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.

Read SEC document
October 02, 2026 Filed Oct 5, 2026 18:57 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 3,239 $107.21 $347,253.19
Disclosure

SEC source: 0001040470-26-000295 · 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: 193,783

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.

Read SEC document
October 01, 2026 Filed Oct 2, 2026 22:22 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 OtherCommon Stock 1,053 $6.67 $7,026.14
Disclosure

SEC source: 0001040470-26-000281 · primary_01.xml · nonDerivative · entry 2

Erickson Gayn · CIK 0001364097 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 158,776

F3 · shares: These shares have been purchased through the company's Amended and Restated 2006 Employee Stock Purchase Plan, a "tax-conditioned plan" Per Internal Revenue Code Section 423. This purchase is exempt from Section 16 of the Securities Exchange Act of 1934 regarding liabilities arising from six-month short-swing transactions in the Company's securities.

Read SEC document
October 01, 2026 Filed Oct 2, 2026 22:22 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 499 $101.60 $50,698.40
Disclosure

SEC source: 0001040470-26-000281 · 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: 197,022

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.

Read SEC document
August 12, 2026 Filed Aug 13, 2026 22:12 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 SaleCommon Stock 38,452 $130.79 $5,028,967.89
Disclosure

SEC source: 0001040470-26-000251 · primary_01.xml · nonDerivative · entry 2

Erickson Gayn · CIK 0001364097 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 157,723

Read SEC document
August 12, 2026 Filed Aug 13, 2026 22:12 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 SaleCommon Stock 1,548 $132.27 $204,749.94
Disclosure

SEC source: 0001040470-26-000251 · primary_01.xml · nonDerivative · entry 1

Erickson Gayn · CIK 0001364097 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 196,175

Read SEC document
July 27, 2026 Filed Jul 28, 2026 01:11 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 1,057 $77.48 $81,896.36
Disclosure

SEC source: 0001040470-26-000229 · 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: 197,521

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.

Read SEC document
July 14, 2026 Filed Jul 15, 2026 20:33 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 3,447 $72.01 $248,218.47
Disclosure

SEC source: 0001040470-26-000213 · 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: 198,578

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.

Read SEC document
July 13, 2026 Filed Jul 13, 2026 21:23 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 4,404 $72.60 $319,730.40
Disclosure

SEC source: 0001040470-26-000201 · 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: 202,025

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.

Read SEC document
July 02, 2026 Filed Jul 2, 2026 22:42 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 3,091 $69.96 $216,246.36
Disclosure

SEC source: 0001040470-26-000185 · primary_01.xml · nonDerivative · entry 4

Erickson Gayn · CIK 0001364097 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 206,429

F4 · 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.

Read SEC document
July 01, 2026 Filed Jul 2, 2026 22:42 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 22,925 $84.43 $1,935,443.13
Disclosure

SEC source: 0001040470-26-000185 · 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: 209,520

F4 · 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.

Read SEC document
July 01, 2026 Filed Jul 2, 2026 22:42 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 GrantCommon Stock 11,899 $0.00 $0.00
Disclosure

SEC source: 0001040470-26-000185 · 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: 232,445

F3 · 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 and unvested restricted shares.

Read SEC document
July 01, 2026 Filed Jul 2, 2026 22:42 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 GrantCommon Stock 35,886 $0.00 $0.00
Disclosure

SEC source: 0001040470-26-000185 · 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: 220,546

F1 · shares: Represents shares of common stock issued upon vesting of performance-based RSU.

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

Read SEC document
April 27, 2026 Filed Apr 28, 2026 01:16 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 851 $88.48 $75,296.48
Disclosure

SEC source: 0001040470-26-000152 · 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: 184,660

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.

Read SEC document
April 14, 2026 Filed Apr 14, 2026 21:52 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 2,784 $74.38 $207,073.92
Disclosure

SEC source: 0001040470-26-000106 · 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: 185,511

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.

Read SEC document
April 11, 2026 Filed Apr 14, 2026 20:13 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 3,704 $70.43 $260,872.72
Disclosure

SEC source: 0001040470-26-000098 · 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: 188,295

F2 · 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.

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

Read SEC document
April 10, 2026 Filed Apr 14, 2026 20:13 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 SaleCommon Stock 96,036 $70.58 $6,778,518.59
Disclosure

SEC source: 0001040470-26-000098 · primary_01.xml · nonDerivative · entry 3

Erickson Gayn · CIK 0001364097 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 197,723

Read SEC document
April 10, 2026 Filed Apr 14, 2026 20:13 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 SaleCommon Stock 56,788 $70.58 $4,008,273.08
Disclosure

SEC source: 0001040470-26-000098 · 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: 191,999

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

Read SEC document
April 02, 2026 Filed Apr 2, 2026 22:43 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 2,512 $44.32 $111,331.84
Disclosure

SEC source: 0001040470-26-000065 · 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: 250,918

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.

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

Read SEC document
April 02, 2026 Filed Apr 6, 2026 18:26 UTC Amendment AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 2,512 $44.32 $111,331.84
Disclosure

SEC source: 0001654954-26-003259 · form4a.xml · nonDerivative · entry 2

Erickson Gayn · CIK 0001364097 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 248,787

F3 · balance_after: This amendment is being filed to correct the amount of securities beneficially owned following the transaction reported on the Form 4 filed on 4/2/2026. Column 5 of Table I previously reported 250,918 shares; the correct amount is 248,787 shares.

Read SEC document
April 01, 2026 Filed Apr 2, 2026 22:43 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 OtherCommon Stock 2,131 $6.67 $14,219.10
Disclosure

SEC source: 0001040470-26-000065 · 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: 253,430

F1 · shares: These shares have been purchased through the Company's Amended and Restated 2006 Employee Stock Purchase Plan, a "tax-conditioned plan" per Internal Revenue Code Section 423. This purchase is exempt from Section 16 of the Securities Exchange Act of 1934 regarding liabilities arising from six-month short-swing transactions in the Company's securities.

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

Read SEC document
April 01, 2026 Filed Apr 6, 2026 18:26 UTC Amendment AEHR TEST SYSTEMS AEHR · Entity 2640 OtherCommon Stock 2,131 $6.67 $14,213.77
Disclosure

SEC source: 0001654954-26-003259 · form4a.xml · nonDerivative · entry 1

Erickson Gayn · CIK 0001364097 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 293,759

F1 · balance_after: This amendment is being filed to correct the amount of securities beneficially owned following the transaction reported on the Form 4 filed on 4/2/2026. Column 5 of Table I previously reported 253,430 shares; the correct amount is 293,759 shares.

F2 · ownership.direct: This amendment is being filed to correct ownership form reported on the Form 4 filed on 4/2/2026. Column 6 of Table I previously reported "D"; the correct form is "I" By Trust.

Read SEC document
January 27, 2026 Filed Jan 27, 2026 23:54 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 820 $27.75 $22,755.00
Disclosure

SEC source: 0001040470-26-000040 · 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: 251,299

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.

Read SEC document
January 14, 2026 Filed Jan 14, 2026 23:26 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 2,680 $25.97 $69,599.60
Disclosure

SEC source: 0001040470-26-000029 · 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: 252,119

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.

Read SEC document
January 11, 2026 Filed Jan 13, 2026 01:25 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 3,531 $26.32 $92,935.92
Disclosure

SEC source: 0001040470-26-000026 · 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: 254,799

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.

Read SEC document
January 02, 2026 Filed Jan 2, 2026 23:50 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 2,765 $22.16 $61,272.40
Disclosure

SEC source: 0001040470-26-000009 · 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: 258,330

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.

Read SEC document
October 27, 2025 Filed Oct 27, 2025 23:31 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 819 $25.14 $20,589.66
Disclosure

SEC source: 0001040470-25-000072 · 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: 261,095

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.

Read SEC document
October 14, 2025 Filed Oct 14, 2025 23:03 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 3,448 $27.29 $94,095.92
Disclosure

SEC source: 0001040470-25-000054 · 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: 261,914

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.

Read SEC document
October 13, 2025 Filed Oct 14, 2025 23:03 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 3,791 $25.52 $96,746.32
Disclosure

SEC source: 0001040470-25-000054 · 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: 265,362

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.

Read SEC document
October 02, 2025 Filed Oct 2, 2025 22:41 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 2,069 $32.25 $66,725.25
Disclosure

SEC source: 0001040470-25-000023 · 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: 269,592

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.

Read SEC document
October 02, 2025 Filed Oct 9, 2025 18:59 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 439 $32.25 $14,157.75
Disclosure

SEC source: 0001040470-25-000048 · 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: 269,153

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.

Read SEC document
October 01, 2025 Filed Oct 1, 2025 23:45 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 OtherCommon Stock 540 $6.67 $3,603.15
Disclosure

SEC source: 0001040470-25-000007 · primary_01.xml · nonDerivative · entry 1

Erickson Gayn · CIK 0001364097 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 291,628

F1 · shares: These shares have been purchased through the Company's Amended and Restated 2006 Employee Stock Purchase Plan, a "tax-conditioned plan" per Internal Revenue Code Section 423. This purchase is exempt from Section 16 of the Securities Exchange Act of 1934 regarding liabilities arising from six-month short-swing transactions in the Company's securities.

Read SEC document
July 28, 2025 Filed Jul 29, 2025 20:52 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 850 $21.74 $18,479.00
Disclosure

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.

Read SEC document
July 14, 2025 Filed Jul 14, 2025 22:42 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 4,518 $13.86 $62,619.48
Disclosure

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.

Read SEC document
July 11, 2025 Filed Jul 11, 2025 23:33 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 1,052 $14.11 $14,843.72
Disclosure

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.

Read SEC document
July 11, 2025 Filed Jul 11, 2025 21:59 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 2,489 $14.11 $35,119.79
Disclosure

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.

Read SEC document
July 02, 2025 Filed Jul 3, 2025 23:50 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 1,822 $15.13 $27,566.86
Disclosure

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.

Read SEC document
July 02, 2025 Filed Jul 3, 2025 23:50 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 GrantCommon Stock 63,847 $0.00 $0.00
Disclosure

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.

Read SEC document
July 02, 2025 Filed Jul 3, 2025 23:50 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 GrantCommon Stock 13,528 $0.00 $0.00
Disclosure

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.

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April 28, 2025 Filed Apr 29, 2025 20:18 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 850 $8.76 $7,446.00
Disclosure

SEC source: 0001593968-25-000543 · 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: 192,690

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.

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April 14, 2025 Filed Apr 15, 2025 01:05 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 3,172 $8.30 $26,327.60
Disclosure

SEC source: 0001593968-25-000473 · 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: 193,540

F2 · 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.

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

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April 11, 2025 Filed Apr 11, 2025 22:48 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 1,747 $8.52 $14,875.71
Disclosure

SEC source: 0001593968-25-000456 · 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: 197,450

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.

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April 11, 2025 Filed Apr 15, 2025 01:05 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 738 $8.52 $6,284.07
Disclosure

SEC source: 0001593968-25-000473 · 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: 196,712

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.

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April 01, 2025 Filed Apr 2, 2025 17:54 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 OtherCommon Stock 2,644 $6.67 $17,642.09
Disclosure

SEC source: 0001593968-25-000431 · primary_01.xml · nonDerivative · entry 1

Erickson Gayn · CIK 0001364097 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 291,088

F1 · shares: These shares have been purchased through the Company's Amended and Restated 2006 Employee Stock Purchase Plan, a "tax-conditioned plan" per Internal Revenue Code Section 423. This purchase is exempt from Section 16 of the Securities Exchange Act of 1934 regarding liabilities arising from six-month short-swing transactions in the Company's securities.

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January 27, 2025 Filed Jan 28, 2025 00:49 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 596 $11.88 $7,080.48
Disclosure

SEC source: 0001593968-25-000146 · 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: 199,197

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.

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January 14, 2025 Filed Jan 15, 2025 00:44 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 1,997 $11.66 $23,285.02
Disclosure

SEC source: 0001593968-25-000058 · 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: 199,793

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.

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January 13, 2025 Filed Jan 15, 2025 00:44 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 3,972 $15.99 $63,512.28
Disclosure

SEC source: 0001593968-25-000058 · 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: 201,790

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.

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October 27, 2024 Filed Oct 29, 2024 18:15 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 564 $15.84 $8,933.76
Disclosure

SEC source: 0001593968-24-001310 · 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: 205,762

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.

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October 14, 2024 Filed Oct 15, 2024 18:35 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 2,435 $15.66 $38,132.10
Disclosure

SEC source: 0001593968-24-001262 · 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: 206,326

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.

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

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October 13, 2024 Filed Oct 15, 2024 18:35 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 1,154 $15.66 $18,071.64
Disclosure

SEC source: 0001593968-24-001262 · 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: 208,761

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.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.