Transaction · 0001040470-26-000058

WIMMERS DIDIER

WIMMERS DIDIER, EVR, D, reported a transaction classified as withholding at AEHR TEST SYSTEMS involving 364.000000 shares for an estimated $15156.96. Reported holdings after the transaction were 14186.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

withholdingSEC transaction code FEVR, D
AEHRAEHR TEST SYSTEMS
Filing timeMar 04
Trade dateMar 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
$42.66
Pre-filing
1mo ago -39.9%1w ago -8.1%1d ago +3.2%
Returns since
7d -0.5%30d +3.9%90d +164.9%180d +132.5%1y +132.5%

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 2026-03-04Filed 184 days ago · 30 days of 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
0001040470-26-000058
Common Stock
Transaction date
Mar 03, 2026
Filed Mar 04, 2026, 12:00 AM · 1d delay
Shares
364 sh
$4.16k per share
Estimated value
-$1.51M
Computed from shares × price
Holdings after
14.1k 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 · 0001040470-26-000058
Related transactions

0 other filings

Same reporting owner
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