Aehr Test Systems: president and CEO Erickson Gayn sold 3,239 shares

What happened Erickson Gayn, president and CEO and a director, had 3,239 shares reported as disposed at $107.21 per share for $347,253 on Oct 2, 2026. The Form 4 lists the transaction code F (payment of exercise price or tax liability).

Key details

• Transaction date and price: Oct 2, 2026 — 3,239 shares at $107.21 per share.
• Filing date: Oct 5, 2026; filing is within the normal two-business-day window and is not marked late.
• Shares owned after the transaction: not specified in the provided summary; the filing notes the reported amount includes unvested restricted stock units and unvested restricted shares (see footnote F2).
• Relevant footnotes from the filing:
  • F1: Shares were withheld to satisfy tax withholding obligations upon vesting of restricted stock units and restricted shares; this does not represent a sale by the reporting person.
  • F2: The amount reported includes shares subject to unvested restricted stock units and unvested restricted shares.

Why it may matter The Form 4 reports the shares were withheld to cover tax obligations (transaction code F) rather than an open-market cash sale; footnote F1 explicitly states this does not represent a sale by the reporting person. A filing does not show why the insider traded or why the company acted.