Form 4: AOSL CFO Yifan Liang Reports Routine Share Disposition

ALPHA & OMEGA SEMICONDUCTOR CFO Yifan Liang reported a disposition of 8,627 common shares for tax withholding purposes at $20.66 per share.

Summary

• Yifan Liang, CFO and Corporate Secretary of ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL), reported a transaction on January 2, 2026.
• The transaction involved the disposition of 8,627 common shares.
• These shares were withheld to satisfy the Issuer's tax withholding obligation upon the issuance and annual vesting of Market-Based Performance Share Units (MSU) granted on July 1, 2018.
• The price per share for the disposition was $20.66.
• Following this transaction, Yifan Liang beneficially owns 271,644 common shares directly.
• This beneficial ownership includes 16,512 unvested shares subject to Performance Share Units (PSU) granted on March 15, 2022, and March 15, 2024, which are subject to service-based vesting conditions.
• It also includes 22,500 unvested shares subject to MSUs which are subject to service-based vesting conditions.
• Additionally, it includes an aggregate of 50,000 shares subject to Restricted Share Unit (RSU) awards granted on March 15, 2022, March 15, 2023, March 15, 2024, and March 17, 2025, which will be issued as such units vest.
• The reported beneficial ownership excludes 22,500 unvested common shares subject to PSU granted on March 17, 2025, which may vest upon achievement of certain corporate performance goals.

Sentiment

Score: 5

Explanation: The filing reports a routine insider transaction involving the withholding of shares for tax purposes upon the vesting of equity awards. This is a standard administrative event and does not reflect a discretionary sale or purchase, thus having a neutral sentiment.

Future Outlook

The filing does not provide specific forward-looking statements or guidance beyond the implied future vesting of existing equity awards based on service conditions and corporate performance goals.

Industry Context

This filing is an insider transaction report, which is specific to the company and its executive compensation practices. It does not directly relate to broader industry trends, though equity compensation is a common practice across the semiconductor industry.

Stakeholder Impact

• Shareholders: Minimal impact as this is a routine tax-related disposition, not a discretionary sale, and reflects the ongoing operation of executive compensation plans.
• Employees: Reflects the standard operation of the company's equity compensation plans for executives.

Next Steps

• Continued vesting of 16,512 unvested PSU shares granted on March 15, 2022, and March 15, 2024, subject to service-based conditions.
• Continued vesting of 22,500 unvested MSU shares subject to service-based conditions.
• Continued vesting of 50,000 RSU shares granted on March 15, 2022, March 15, 2023, March 15, 2024, and March 17, 2025.
• Potential vesting of 22,500 unvested PSU shares granted on March 17, 2025, upon achievement of certain corporate performance goals.

Key Dates

Recommendation

This Form 4 details a routine tax withholding transaction by a company officer upon the vesting of equity awards. It does not indicate any change in the company's fundamental business operations, financial health, or strategic direction. Therefore, it provides no new information that would warrant a change in investment recommendation based solely on this filing.

Keywords

AOSL, Form 4, Insider Transaction, Yifan Liang, CFO, Share Disposition, Tax Withholding, Common Shares, Semiconductor