Form 4 Tracker
AEHR TEST SYSTEMS
AEHR

72 insider filings · Latest: Jun 18, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
May 13, 2026May 16 12:42 AMHoward T SlayenDirector
Sale
6,819$104.73$714.2K169,709(D)

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May 14, 2026May 16 12:00 AMChris SiuCFO
Sale
2,070$107.06$221.6K5,706(I)

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May 14, 2026May 14 1:52 PMSiu Chris
Proposed Sale
2,070$103.25$213.7K

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May 13, 2026May 13 8:11 PMSLAYEN HOWARD T
Proposed Sale
6,819$104.73$714.1K

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Apr 22, 2026Apr 22 9:29 PMPOSEDEL RHEA JDirector
Sale
17,719$99.83$1.8M396,375(I)

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Apr 22, 2026Apr 22 9:22 PMAlistair N SporckVP Contactor Business Unit
Sale
2,000$93.50$187.0K5,177(I)

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Apr 21, 2026Apr 22 9:14 PMAlberto SalamoneEVP, PPBI BUSINESS
Sale
15,000$94.56$1.4M48,025(D)

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Apr 20, 2026Apr 22 9:14 PMAlberto SalamoneEVP, PPBI BUSINESS
Sale
15,000$89.57$1.3M63,025(D)

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Apr 22, 2026Apr 22 8:21 PMPOSEDEL RHEA J
Proposed Sale
17,719$99.83$1.8M

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Apr 22, 2026Apr 22 4:28 PMSPORCK ALISTAIR N
Proposed Sale
2,000$95.06$190.1K

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Apr 21, 2026Apr 21 11:25 PMGeoffrey Gates ScottDirector
Sale
60,000$94.33$5.7M50,000(I)

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Apr 20, 2026Apr 21 10:23 PMVernon RogersExec VP of Sales & Mktg.
Sale
5,000$90.00$450.0K147,716(D)

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Apr 21, 2026Apr 21 10:14 PMPOSEDEL RHEA JDirector
Sale
8,787$96.02$843.8K62,376(D)

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Apr 21, 2026Apr 21 10:08 PMVernon RogersExec VP of Sales & Mktg.
Sale
6,486$94.09$610.3K152,716(D)

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Apr 21, 2026Apr 21 8:45 PMROGERS VERNON
Proposed Sale
6,486$94.09$610.3K

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Apr 21, 2026Apr 21 8:39 PMPOSEDEL RHEA J
Proposed Sale
8,787$96.02$843.8K

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Apr 22, 2026Apr 21 7:42 PMGeoffrey Scott
Proposed Sale
50,000$95.00$4.7M

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Apr 21, 2026Apr 21 4:57 PMSALAMONE ALBERTO
Proposed Sale
15,000$94.56$1.4M

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Apr 21, 2026Apr 21 2:12 PMGeoffrey Scott
Proposed Sale
10,000$91.00$910.0K

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Apr 20, 2026Apr 20 8:57 PMVernon RogersExec VP of Sales & Mktg.
Sale
2,431$90.00$218.8K159,202(D)

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Page 1 of 5

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Apr 16, 2026Apr 18 12:40 AMFariba DaneshDirector
Option Exercise
8,000$2.250(D)

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Apr 13, 2026Apr 14 1:47 AMFariba DaneshDirector
Option Exercise
7,000$2.258,000(D)

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Apr 9, 2026Apr 11 1:17 AMAdil EngineerChief Operating Officer
Option Exercise
10,582$9.4538,830(D)

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