Transaction · 0001040470-26-000265

WIMMERS DIDIER

WIMMERS DIDIER, EVR, D, reported a transaction classified as withholding at AEHR TEST SYSTEMS involving 317.000000 shares for an estimated $24177.59. Reported holdings after the transaction were 12379.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

withholdingSEC transaction code FEVR, D
AEHRAEHR TEST SYSTEMS
Filing timeSep 04
Trade dateSep 03, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$76.27
Pre-filing
1mo ago +44.1%1w ago +18.6%1d ago +5.2%
Returns since
7d +0.0%30d +0.0%90d +0.0%180d +0.0%1y +0.0%

AEHR price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
AEHR since 2026-09-04Filed today · pre-filing context shaded
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
withholding
Code F
Identifier
0001040470-26-000265
Common Stock
Transaction date
Sep 03, 2026
Filed Sep 04, 2026, 01:17 AM · 1d delay
Shares
317 sh
$7.62k per share
Estimated value
-$2.41M
Computed from shares × price
Holdings after
12.3k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Direct Ownership
-12score
Filing-only score

-12

Compact filing score computed from stored Form 4 facts. Version v1.

Mixed or weak signal

This filing has a negative filing-only score. It may be less informative as an insider-activity signal and needs extra context.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

Executive VP of R&D

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. F1

    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.

  2. F2

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

Original filing · 0001040470-26-000265
Related transactions

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Same reporting owner
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