Gayn Erickson, President and CEO of Aehr Test Systems, filed a Form 4 on October 27, 2026, reporting that 851 shares of common stock were withheld to satisfy tax obligations upon the vesting of restricted stock units and restricted shares.

Key Highlights

  • Reporting person: Gayn Erickson, President and CEO, and Director of Aehr Test Systems (NASDAQ:AEHR)
  • Transaction date: October 27, 2026, coded as "F" (tax withholding), not a market sale
  • Shares withheld: 851 shares of common stock disposed of at $63.95 per share
  • Direct beneficial ownership following transaction: 190,257 shares, which according to the filing includes shares subject to unvested restricted stock units and unvested restricted shares
  • Indirect beneficial ownership: 158,776 shares held by trust
  • Filing note: The filing states the disposition "does not represent a sale by the Reporting Person"

Erickson Gayn RSU Vesting and Tax Withholding at Aehr Test Systems

According to the Form 4 filed with the U.S. Securities and Exchange Commission, Gayn Erickson, who serves as both President and CEO and as a Director of Aehr Test Systems, reported a single transaction on October 27, 2026. The transaction involved 851 shares of Aehr Test Systems common stock that were withheld at a price of $63.95 per share to cover tax withholding obligations arising from the vesting of restricted stock units and restricted shares. The filing uses transaction code "F," which designates shares withheld for taxes rather than an open-market sale.

Following the reported transaction, the filing discloses that Erickson directly beneficially owns 190,257 shares. The filing states that this figure "includes shares subject to unvested restricted stock units and unvested restricted shares." In addition, 158,776 shares are reported as indirectly owned through a trust. No derivative securities transactions were reported in Table II of the filing.

The Form 4 was signed by Chris Siu as Attorney-in-Fact on October 27, 2026, the same date as the transaction. No amendment date is listed, indicating this is an original filing. The issuer is identified as Aehr Test Systems, trading on NASDAQ under the symbol AEHR.

What Was Disclosed

Aehr Test Systems CEO Gayn Erickson reported a tax-related withholding of 851 common shares at $63.95 upon RSU and restricted share vesting on October 27, 2026, resulting in direct beneficial ownership of 190,257 shares and indirect ownership of 158,776 shares via trust.