RICHMOND DONALD P. II 4

What Happened Donald P. Richmond II, Chief Technology Officer of Aehr Test Systems (AEHR), had 102 shares withheld on 2026-04-27 to satisfy tax withholding obligations related to the vesting of restricted stock units (RSUs). The filing reports the withholding at $88.48 per share, totaling $9,025. This entry is a tax-withholding/settlement (code F) and does not represent an open-market sale or a directional trade by the insider.

Key Details

• Transaction date and price: 2026-04-27 at $88.48 per share.
• Shares withheld/disposed: 102 shares; total reported value $9,025.
• Shares owned after transaction: Not disclosed in this filing.
• Footnotes: F1 confirms shares were withheld for taxes upon RSU vesting (not a sale by the reporting person). F2 notes the reported amount includes shares subject to unvested RSUs.
• Filing timeliness: Reported and filed on 2026-04-27 — appears to be timely.

Context This was a routine tax-withholding transaction tied to RSU vesting (employer often withholds shares to cover taxes). Such withholdings are administrative and do not necessarily signal the insider’s view of the company’s prospects.