WIMMERS DIDIER
Officer · AEHR
As of 2026-09-16, WIMMERS DIDIER has 10 Form 4 transactions on record across 1 company — 9 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Reconstructed holdings
- Direct $1.0M
- Indirect $0
| AEHR | direct | 12,379 sh | $1.0M |
Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.
Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-04-15 | AEHR | Sale | 1,900 @ $72.02 | $137K | −15.1% of holding | 10,659 | Form 4 |
| 2026-04-13 | AEHR | Sale | 3,500 @ $71.11 | $249K | −21.8% of holding | 12,559 | Form 4 |
8 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-09-03 | AEHR | Withheld for tax | 317 | 12,379 | Form 4 |
| 2026-07-01 | AEHR | Award / grant | 2,369 | 12,696 | Form 4 |
| 2026-06-03 | AEHR | Withheld for tax | 332 | 10,327 | Form 4 |
| 2026-04-01 | AEHR | Other acquisition | 1,873 | 16,059 | Form 4 |
| 2026-03-03 | AEHR | Withheld for tax | 364 | 14,186 | Form 4 |
| 2025-12-03 | AEHR | Withheld for tax | 371 | 14,550 | Form 4 |
| 2025-10-01 | AEHR | Other acquisition | 1,628 | 14,921 | Form 4 |
| 2025-09-03 | AEHR | Withheld for tax | 308 | 13,293 | Form 4 |
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.