Didier Wimmers

Companies

• Aehr Test SystemsExecutive VP of R&D Jun 12, 2025 to now¹

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• Aehr Test Systems AEHR12,379 shares²$789.4K at $63.77Sep 3, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Sep 3, 2026Shares withheld for tax 317 shares at $76.27 of Aehr Test Systems²
• Jul 1, 2026Granted 2,369 shares of Aehr Test Systems³
• Jun 3, 2026Shares withheld for tax 332 shares at $114.59 of Aehr Test Systems⁴
• Apr 15, 2026Sold 1,900 shares at $72.02 of Aehr Test Systems⁵
• Apr 13, 2026Sold 3,500 shares at $71.11 of Aehr Test Systems⁵
• Apr 1, 2026Other 1,873 shares at $6.67 of Aehr Test Systems⁶
• Mar 3, 2026Shares withheld for tax 364 shares at $41.64 of Aehr Test Systems⁷
• Dec 3, 2025Shares withheld for tax 371 shares at $24.76 of Aehr Test Systems⁸
• Oct 1, 2025Other 1,628 shares at $6.67 of Aehr Test Systems⁹
• Sep 3, 2025Shares withheld for tax 308 shares at $24.52 of Aehr Test Systems¹⁰