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Erickson Gayn

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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
January 14, 2021 Filed Jan 28, 2021 23:36 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 1,591 $2.15 $3,420.65
Disclosure

SEC source: 0001654954-21-000909 · section16.xml · nonDerivative · entry 1

Erickson Gayn · CIK 0001364097 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 600,225

F1 · shares: Represents shares withheld by the Issuer to satisfy tax withholding and remittance obligation in connection with the vesting of restricted stock units award, which was originally reported by the Reporting Person in Form 4 filed on July 15, 2020. This does not represent a sale by the Reporting Person.

Read SEC document
October 01, 2020 Filed Oct 5, 2020 22:42 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 OtherCommon Stock 3,000 $1.14 $3,417.00
Disclosure

SEC source: 0001654954-20-010846 · section16.xml · nonDerivative · entry 1

Erickson Gayn · CIK 0001364097 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 601,816

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
August 14, 2020 Filed Aug 14, 2020 22:08 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 SaleCommon Stock 19,900 $2.07 $41,193.00
Disclosure

SEC source: 0001654954-20-009211 · section16.xml · nonDerivative · entry 3

Erickson Gayn · CIK 0001364097 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 598,816

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.05 to $2.11, inclusive. The reporting person undertakes to provide to Aehr Test Systems, any security holder of Aehr Test Systems, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth above.

Read SEC document
August 13, 2020 Filed Aug 14, 2020 22:08 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 SaleCommon Stock 20,000 $2.09 $41,800.00
Disclosure

SEC source: 0001654954-20-009211 · section16.xml · nonDerivative · entry 2

Erickson Gayn · CIK 0001364097 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 618,716

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.06 to $2.13, inclusive. The reporting person undertakes to provide to Aehr Test Systems, any security holder of Aehr Test Systems, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth above

Read SEC document
August 12, 2020 Filed Aug 14, 2020 22:08 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 SaleCommon Stock 20,000 $2.09 $41,800.00
Disclosure

SEC source: 0001654954-20-009211 · section16.xml · nonDerivative · entry 1

Erickson Gayn · CIK 0001364097 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 638,716

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.06 to $2.14, inclusive. The reporting person undertakes to provide to Aehr Test Systems, any security holder of Aehr Test Systems, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth above.

Read SEC document
July 14, 2020 Filed Jul 16, 2020 01:41 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 GrantCommon Stock 77,625 $0.00 $0.00
Disclosure

SEC source: 0001654954-20-007751 · section16.xml · nonDerivative · entry 1

Erickson Gayn · CIK 0001364097 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 658,716

F1 · 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
June 24, 2020 Filed Jun 26, 2020 17:44 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 10,746 $0.00 Strike: $1.28 $0.00
Disclosure

SEC source: 0001654954-20-006997 · section16.xml · derivative · entry 4

Erickson Gayn · CIK 0001364097 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 10,746 shares

Expires 2020-06-25

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.

F1 · derivative.exercise_date: One forty-eighth (1/48) of the total number of shares became exercisable on this date and an additional one forty-eighth (1/48) of the total number of shares became exercisable each month thereafter.

Read SEC document
June 24, 2020 Filed Jun 26, 2020 17:44 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Exercise / conversionIncentive Stock Option (right to buy) · Derivative 84,254 $0.00 Strike: $1.28 $0.00
Disclosure

SEC source: 0001654954-20-006997 · section16.xml · derivative · entry 3

Erickson Gayn · CIK 0001364097 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 84,254 shares

Expires 2020-06-25

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.

F1 · derivative.exercise_date: One forty-eighth (1/48) of the total number of shares became exercisable on this date and an additional one forty-eighth (1/48) of the total number of shares became exercisable each month thereafter.

Read SEC document
June 24, 2020 Filed Jun 26, 2020 17:44 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 782 $1.93 $1,509.26
Disclosure

SEC source: 0001654954-20-006997 · section16.xml · nonDerivative · entry 2

Erickson Gayn · CIK 0001364097 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 581,091

Read SEC document
June 24, 2020 Filed Jun 26, 2020 17:44 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Exercise / conversionCommon Stock 95,000 $1.28 $121,600.00
Disclosure

SEC source: 0001654954-20-006997 · section16.xml · nonDerivative · entry 1

Erickson Gayn · CIK 0001364097 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 581,873

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.

Read SEC document
April 21, 2020 Filed Apr 23, 2020 20:50 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Tax withholdingCommon Stock 6,053 $0.00 $0.00
Disclosure

SEC source: 0001654954-20-004349 · section16.xml · nonDerivative · entry 2

Erickson Gayn · CIK 0001364097 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 486,873

Read SEC document
April 21, 2020 Filed Apr 23, 2020 20:50 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 GrantCommon Stock 15,911 $0.00 $0.00
Disclosure

SEC source: 0001654954-20-004349 · section16.xml · nonDerivative · entry 1

Erickson Gayn · CIK 0001364097 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 492,926

F1 · shares: Represents shares of common stock issued for bonus.

Read SEC document
April 01, 2020 Filed Apr 2, 2020 23:46 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 OtherCommon Stock 3,000 $1.14 $3,417.00
Disclosure

SEC source: 0001654954-20-003758 · section16.xml · nonDerivative · entry 1

Erickson Gayn · CIK 0001364097 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 477,015

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
March 31, 2020 Filed Apr 1, 2020 17:11 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 SaleCommon Stock 20,000 $1.62 $32,400.00
Disclosure

SEC source: 0001654954-20-003670 · section16.xml · nonDerivative · entry 1

Erickson Gayn · CIK 0001364097 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 474,015

F1 · security: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 17, 2019.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.58 to $1.70, inclusive. The reporting person undertakes to provide to Aehr Test Systems, any security holder of Aehr Test Systems, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth above.

Read SEC document
January 14, 2020 Filed Jan 15, 2020 01:36 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 SaleCommon Stock 500 $1.86 $930.00
Disclosure

SEC source: 0001654954-20-000448 · section16.xml · nonDerivative · entry 4

Erickson Gayn · CIK 0001364097 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 494,015

F1 · security: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 17, 2019.

Read SEC document
January 14, 2020 Filed Jan 15, 2020 01:36 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 SaleCommon Stock 1,500 $1.88 $2,812.50
Disclosure

SEC source: 0001654954-20-000448 · section16.xml · nonDerivative · entry 3

Erickson Gayn · CIK 0001364097 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 494,515

F1 · security: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 17, 2019.

Read SEC document
January 14, 2020 Filed Jan 15, 2020 01:36 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 SaleCommon Stock 500 $1.85 $926.10
Disclosure

SEC source: 0001654954-20-000448 · section16.xml · nonDerivative · entry 2

Erickson Gayn · CIK 0001364097 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 496,015

F1 · security: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 17, 2019.

Read SEC document
January 14, 2020 Filed Jan 15, 2020 01:36 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 SaleCommon Stock 17,500 $1.81 $31,605.00
Disclosure

SEC source: 0001654954-20-000448 · section16.xml · nonDerivative · entry 1

Erickson Gayn · CIK 0001364097 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 496,515

F1 · security: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 17, 2019.

Read SEC document
October 04, 2019 Filed Oct 7, 2019 22:15 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 SaleCommon stock 17,322 $1.61 $27,888.42
Disclosure

SEC source: 0001654954-19-011516 · section16.xml · nonDerivative · entry 2

Erickson Gayn · CIK 0001364097 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 514,015

F1 · security: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 17, 2019.

Read SEC document
October 03, 2019 Filed Oct 7, 2019 22:15 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 SaleCommon stock 2,678 $1.69 $4,523.68
Disclosure

SEC source: 0001654954-19-011516 · section16.xml · nonDerivative · entry 1

Erickson Gayn · CIK 0001364097 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 531,337

F1 · security: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 17, 2019.

Read SEC document
October 01, 2019 Filed Oct 3, 2019 00:14 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 OtherCommon Stock 3,000 $1.14 $3,417.00
Disclosure

SEC source: 0001654954-19-011384 · section16.xml · nonDerivative · entry 1

Erickson Gayn · CIK 0001364097 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 534,015

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 23, 2019 Filed Jul 23, 2019 22:38 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 SaleCommon Stock 40,000 $1.42 $56,880.00
Disclosure

SEC source: 0001040470-19-000017 · primary_doc.xml · nonDerivative · entry 1

Erickson Gayn · CIK 0001364097 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 531,015

F1 · security: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 17, 2019.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.42 to $1.471, inclusive. The reporting person undertakes to provide to Aehr Test Systems, any security holder of Aehr Test Systems, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth above.

Read SEC document
July 16, 2019 Filed Jul 19, 2019 00:14 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 GrantNon-Qualified Stock Option (right to buy) · Derivative 66,065 $0.00 Strike: $1.64 $0.00
Disclosure

SEC source: 0001040470-19-000009 · primary_doc.xml · derivative · entry 2

Erickson Gayn · CIK 0001364097 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,065

Underlying: Common Stock · 66,065 shares

Expires 2026-07-16

F1 · derivative.exercise_date: One forty-eighth (1/48) of the total number of shares became exercisable on this date and an additional one forty-eighth (1/48) of the total number of shares became exercisable each month thereafter.

Read SEC document
July 16, 2019 Filed Jul 19, 2019 00:14 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 GrantIncentive Stock Option (right to buy) · Derivative 63,935 $0.00 Strike: $1.64 $0.00
Disclosure

SEC source: 0001040470-19-000009 · primary_doc.xml · derivative · entry 1

Erickson Gayn · CIK 0001364097 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 63,935

Underlying: Common Stock · 63,935 shares

Expires 2026-07-16

F1 · derivative.exercise_date: One forty-eighth (1/48) of the total number of shares became exercisable on this date and an additional one forty-eighth (1/48) of the total number of shares became exercisable each month thereafter.

Read SEC document
April 01, 2019 Filed Apr 2, 2019 21:51 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 OtherCommon Stock 3,000 $1.14 $3,417.00
Disclosure

SEC source: 0001040470-19-000003 · primary_doc.xml · nonDerivative · entry 1

Erickson Gayn · CIK 0001364097 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 571,015

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
January 02, 2019 Filed Jan 2, 2019 23:00 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Exercise / conversionIncentive Stock Option (right to buy) · Derivative 171,667 $0.00 Strike: $0.59 $0.00
Disclosure

SEC source: 0001040470-19-000001 · primary_doc.xml · derivative · entry 2

Erickson Gayn · CIK 0001364097 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 171,667 shares

Expires 2019-01-03

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.

F1 · derivative.exercise_date: One forty-eighth (1/48) of the total number of shares became exercisable on this date and an additional one forty-eighth (1/48) of the total number of shares became exercisable each month thereafter.

Read SEC document
January 02, 2019 Filed Jan 2, 2019 23:00 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Exercise / conversionCommon Stock 171,667 $0.59 $101,283.53
Disclosure

SEC source: 0001040470-19-000001 · primary_doc.xml · nonDerivative · entry 1

Erickson Gayn · CIK 0001364097 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 568,015

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.

Read SEC document
October 01, 2018 Filed Oct 2, 2018 23:59 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 OtherCommon Stock 2,285 $1.90 $4,331.22
Disclosure

SEC source: 0001040470-18-000049 · primary_doc.xml · nonDerivative · entry 1

Erickson Gayn · CIK 0001364097 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 396,348

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
August 17, 2018 Filed Aug 21, 2018 00:09 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 GrantNon-Qualified Stock Option (right to buy) · Derivative 19,003 $0.00 Strike: $2.40 $0.00
Disclosure

SEC source: 0001040470-18-000044 · primary_doc.xml · derivative · entry 2

Erickson Gayn · CIK 0001364097 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,003

Underlying: Common Stock · 19,003 shares

Expires 2025-08-17

F1 · derivative.exercise_date: One forty-eighth (1/48) of the total number of shares became exercisable on this date and an additional one forty-eighth (1/48) of the total number of shares became exercisable each month thereafter.

Read SEC document
August 17, 2018 Filed Aug 21, 2018 00:09 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 GrantIncentive Stock Option (right to buy) · Derivative 80,997 $0.00 Strike: $2.40 $0.00
Disclosure

SEC source: 0001040470-18-000044 · primary_doc.xml · derivative · entry 1

Erickson Gayn · CIK 0001364097 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 80,997

Underlying: Common Stock · 80,997 shares

Expires 2025-08-17

F1 · derivative.exercise_date: One forty-eighth (1/48) of the total number of shares became exercisable on this date and an additional one forty-eighth (1/48) of the total number of shares became exercisable each month thereafter.

Read SEC document
July 25, 2018 Filed Jul 26, 2018 20:42 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Exercise / conversionIncentive Stock Option (right to buy) · Derivative 30,000 $0.00 Strike: $0.59 $0.00
Disclosure

SEC source: 0001040470-18-000035 · primary_doc.xml · derivative · entry 3

Erickson Gayn · CIK 0001364097 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 171,667

Underlying: Common Stock · 30,000 shares

Expires 2019-01-03

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.

F2 · derivative.exercise_date: One forty-eighth (1/48) of the total number of shares became exercisable on this date and an additional one forty-eighth (1/48) of the total number of shares became exercisable each month thereafter.

Read SEC document
July 25, 2018 Filed Jul 26, 2018 20:42 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Exercise / conversionCommon Stock 30,000 $0.59 $17,700.00
Disclosure

SEC source: 0001040470-18-000035 · primary_doc.xml · nonDerivative · entry 2

Erickson Gayn · CIK 0001364097 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 394,063

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.

Read SEC document
July 24, 2018 Filed Jul 26, 2018 20:42 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 SaleCommon Stock 20,000 $2.51 $50,200.00
Disclosure

SEC source: 0001040470-18-000035 · primary_doc.xml · nonDerivative · entry 1

Erickson Gayn · CIK 0001364097 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 364,063

F1 · security: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 9, 2016, as amended on February 7, 2018.

Read SEC document
May 09, 2018 Filed May 9, 2018 22:05 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Exercise / conversionIncentive Stock Option(right to buy) · Derivative 25,000 $0.00 Strike: $0.59 $0.00
Disclosure

SEC source: 0001040470-18-000025 · primary_doc.xml · derivative · entry 3

Erickson Gayn · CIK 0001364097 · Director · PRESIDENT & C.E.O.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 201,667

Underlying: Common Stock · 25,000 shares

Expires 2019-01-03

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.

F2 · derivative.exercise_date: One forty-eighth (1/48) of the total number of shares became exercisable on this date and an additional one forty-eighth (1/48) of the total number of shares became exercisable each month thereafter.

Read SEC document
May 09, 2018 Filed May 9, 2018 22:05 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Exercise / conversionCommon Stock 25,000 $0.59 $14,750.00
Disclosure

SEC source: 0001040470-18-000025 · primary_doc.xml · nonDerivative · entry 2

Erickson Gayn · CIK 0001364097 · Director · PRESIDENT & C.E.O.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 384,063

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.

Read SEC document
May 07, 2018 Filed May 9, 2018 22:05 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 SaleCommon Stock 20,000 $2.32 $46,400.00
Disclosure

SEC source: 0001040470-18-000025 · primary_doc.xml · nonDerivative · entry 1

Erickson Gayn · CIK 0001364097 · Director · PRESIDENT & C.E.O.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 359,063

F1 · security: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 9, 2016, as amended on February 7, 2018.

Read SEC document
April 02, 2018 Filed Apr 4, 2018 20:59 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 OtherCommon Stock 3,000 $0.99 $2,958.00
Disclosure

SEC source: 0001040470-18-000017 · primary_doc.xml · nonDerivative · entry 1

Erickson Gayn · CIK 0001364097 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 379,063

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
February 07, 2018 Filed Feb 7, 2018 22:30 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Exercise / conversionIncentive Stock Option (right to buy) · Derivative 25,000 $0.00 Strike: $0.59 $0.00
Disclosure

SEC source: 0001040470-18-000008 · primary_doc.xml · derivative · entry 6

Erickson Gayn · CIK 0001364097 · Director · President & C.E.O

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 226,667

Underlying: Common Stock · 25,000 shares

Expires 2019-01-03

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.

F2 · derivative.exercise_date: One forty-eighth (1/48) of the total number of shares became exercisable on this date and an additional one forty-eighth (1/48) of the total number of shares became exercisable each month thereafter.

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February 07, 2018 Filed Feb 7, 2018 22:30 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Exercise / conversionCommon Stock 25,000 $0.59 $14,750.00
Disclosure

SEC source: 0001040470-18-000008 · primary_doc.xml · nonDerivative · entry 5

Erickson Gayn · CIK 0001364097 · Director · President & C.E.O

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 376,063

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.

Read SEC document
February 05, 2018 Filed Feb 7, 2018 22:30 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 SaleCommon Stock 7,500 $2.50 $18,750.00
Disclosure

SEC source: 0001040470-18-000008 · primary_doc.xml · nonDerivative · entry 4

Erickson Gayn · CIK 0001364097 · Director · President & C.E.O

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 351,063

F1 · security: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 9, 2016.

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February 05, 2018 Filed Feb 7, 2018 22:30 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 SaleCommon Stock 1,000 $2.56 $2,560.00
Disclosure

SEC source: 0001040470-18-000008 · primary_doc.xml · nonDerivative · entry 3

Erickson Gayn · CIK 0001364097 · Director · President & C.E.O

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 358,563

F1 · security: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 9, 2016.

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February 05, 2018 Filed Feb 7, 2018 22:30 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 SaleCommon Stock 9,500 $2.51 $23,845.00
Disclosure

SEC source: 0001040470-18-000008 · primary_doc.xml · nonDerivative · entry 2

Erickson Gayn · CIK 0001364097 · Director · President & C.E.O

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 359,563

F1 · security: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 9, 2016.

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February 05, 2018 Filed Feb 7, 2018 22:30 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 SaleCommon Stock 2,000 $2.52 $5,040.00
Disclosure

SEC source: 0001040470-18-000008 · primary_doc.xml · nonDerivative · entry 1

Erickson Gayn · CIK 0001364097 · Director · President & C.E.O

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 369,063

F1 · security: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 9, 2016.

Read SEC document
November 08, 2017 Filed Nov 9, 2017 19:10 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Exercise / conversionIncentive Stock Option (right to buy) · Derivative 30,000 $0.00 Strike: $0.59 $0.00
Disclosure

SEC source: 0001040470-17-000084 · primary_doc.xml · derivative · entry 3

Erickson Gayn · CIK 0001364097 · Director · President & C.E.O

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 251,667

Underlying: Common Stock · 30,000 shares

Expires 2019-01-03

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.

F2 · derivative.exercise_date: One forty-eighth (1/48) of the total number of shares became exercisable on this date and an additional one forty-eighth (1/48) of the total number of shares became exercisable each month thereafter.

Read SEC document
November 08, 2017 Filed Nov 9, 2017 19:10 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Exercise / conversionCommon Stock 30,000 $0.59 $17,700.00
Disclosure

SEC source: 0001040470-17-000084 · primary_doc.xml · nonDerivative · entry 2

Erickson Gayn · CIK 0001364097 · Director · President & C.E.O

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 371,063

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.

Read SEC document
November 07, 2017 Filed Nov 9, 2017 19:10 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 SaleCommon Stock 20,000 $3.40 $67,940.00
Disclosure

SEC source: 0001040470-17-000084 · primary_doc.xml · nonDerivative · entry 1

Erickson Gayn · CIK 0001364097 · Director · President & C.E.O

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 341,063

F1 · security: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 9, 2016.

Read SEC document
October 02, 2017 Filed Oct 3, 2017 21:36 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 OtherCommon Stock 3,000 $0.99 $2,958.00
Disclosure

SEC source: 0001040470-17-000069 · primary_doc.xml · nonDerivative · entry 1

Erickson Gayn · CIK 0001364097 · Director · President & C.E.O

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 361,063

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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August 10, 2017 Filed Aug 10, 2017 22:21 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Exercise / conversionIncentive Stock Option (right to buy) · Derivative 60,000 $0.00 Strike: $0.59 $0.00
Disclosure

SEC source: 0001040470-17-000057 · primary_doc.xml · derivative · entry 2

Erickson Gayn · CIK 0001364097 · Director · President & C.E.O

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 281,667

Underlying: Common Stock · 60,000 shares

Expires 2019-01-03

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.

F1 · derivative.exercise_date: One forty-eighth (1/48) of the total number of shares became exercisable on this date and an additional one forty-eighth (1/48) of the total number of shares became exercisable each month thereafter.

Read SEC document
August 10, 2017 Filed Aug 10, 2017 22:21 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 Exercise / conversionCommon Stock 60,000 $0.59 $35,400.00
Disclosure

SEC source: 0001040470-17-000057 · primary_doc.xml · nonDerivative · entry 1

Erickson Gayn · CIK 0001364097 · Director · President & C.E.O

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 358,063

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.

Read SEC document
August 08, 2017 Filed Aug 8, 2017 22:04 UTC AEHR TEST SYSTEMS AEHR · Entity 2640 SaleCommon Stock 2,700 $3.70 $9,990.00
Disclosure

SEC source: 0001040470-17-000055 · primary_doc.xml · nonDerivative · entry 3

Erickson Gayn · CIK 0001364097 · Director · President & C.E.O

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 298,063

F1 · security: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 9, 2016.

Read SEC document

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