Form 4: AEHR CFO's RSU Vesting Leads to Tax Withholding

AEHR Test Systems' CFO, Chris Siu, had 799 shares withheld for tax obligations upon the vesting of restricted stock units.

Summary

• Chris Siu, the Chief Financial Officer (CFO) of AEHR Test Systems, reported a transaction on January 11, 2026.
• 799 shares of AEHR Common Stock were withheld at a price of $26.32 per share.
• This withholding was executed to satisfy tax obligations incurred upon the vesting of restricted stock units (RSUs) and does not represent a discretionary sale by the reporting person.
• Following this transaction, Chris Siu directly beneficially owns 72,626 shares of Common Stock, which includes shares subject to unvested restricted stock units.
• An additional 5,211 shares are indirectly beneficially owned through a Trust.

Sentiment

Score: 5

Explanation: This Form 4 reports a standard tax withholding event related to the vesting of restricted stock units for the CFO, which is a neutral administrative action and not indicative of positive or negative company performance or a discretionary sale.

Positives

• The vesting of restricted stock units (RSUs) for the CFO indicates successful achievement of compensation milestones.

Negatives

• No direct negatives are identified in this routine administrative filing.

Risks

• NA

Future Outlook

NA

Industry Context

NA

Stakeholder Impact

• Shareholders: Minimal direct impact as this is a routine administrative filing related to executive compensation, not a discretionary sale or a change in company fundamentals.
• Employees: Reflects standard executive compensation practices, which can be a positive for employee morale and retention if seen as fair and performance-based.

Key Dates

Keywords

AEHR, AEHR Test Systems, Form 4, Chris Siu, CFO, insider transaction, restricted stock units, RSU, tax withholding, beneficial ownership