Form 4: AOSL Executive Sells Shares for Tax Obligations

ALPHA & OMEGA SEMICONDUCTOR EVP Bing Xue disposed of 8,627 common shares to cover tax withholding obligations related to vested performance units.

Summary

• Bing Xue, EVP-WW Sales & Business Development at ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL), reported a transaction on January 2, 2026.
• A total of 8,627 common shares were disposed of at a price of $20.66 per share.
• This disposition was to satisfy the Issuer's tax withholding obligation upon the issuance and annual vesting of shares from a Market-Based Performance Share Unit (MSU) granted on July 1, 2018.
• Following this transaction, Bing Xue beneficially owns 119,236 common shares directly.
• The beneficial ownership includes 14,154 unvested Performance Share Unit (PSU) shares from March 15, 2022, and March 15, 2024 grants, subject to service-based vesting.
• It also includes 22,500 unvested Market-Based Performance Share Unit (MSU) shares, subject to service-based vesting.
• Additionally, 40,000 unvested Restricted Share Unit (RSU) awards from March 15, 2022, March 15, 2023, March 15, 2024, and March 17, 2025 grants are included, which will be issued upon vesting.
• Excluded from the total are 15,000 unvested common shares from a PSU granted on March 17, 2025, which may vest upon achievement of corporate performance goals.

Sentiment

Score: 5

Explanation: The filing reports a routine insider transaction for tax withholding purposes upon the vesting of equity awards. This is a neutral event, reflecting standard compensation practices rather than a discretionary sale or purchase that would indicate strong positive or negative sentiment.

Positives

• The transaction resulted from the vesting of Market-Based Performance Share Units (MSUs), indicating that performance conditions were met, which is a positive for the company and the executive's compensation.

Future Outlook

The filing indicates future vesting events for various Performance Share Units (PSU), Market-Based Performance Share Units (MSU), and Restricted Share Unit (RSU) awards, subject to service-based conditions and, for some PSUs, achievement of corporate performance goals.

Industry Context

This filing is a routine insider transaction report related to executive compensation and tax obligations, which is common across all industries for publicly traded companies. It does not provide specific insights into broader industry trends or competitive positioning.

Stakeholder Impact

• Shareholders: Minimal direct impact as this is a routine, non-discretionary transaction related to executive compensation and tax obligations. It does not signal a change in company fundamentals or executive confidence.
• Employees: No direct impact beyond the reporting person's compensation structure.
• Customers/Suppliers/Creditors: No discernible impact.

Next Steps

• Continued vesting of 14,154 unvested PSU shares (granted March 15, 2022, and March 15, 2024) upon satisfaction of service-based conditions.
• Continued vesting of 22,500 unvested MSU shares upon satisfaction of service-based conditions.
• Issuance of 40,000 unvested RSU awards (granted March 15, 2022, March 15, 2023, March 15, 2024, and March 17, 2025) as they vest in accordance with their terms.
• Potential vesting of 15,000 unvested PSU shares (granted March 17, 2025) upon achievement of certain corporate performance goals in the future.

Key Dates

Keywords

ALPHA & OMEGA SEMICONDUCTOR, AOSL, Bing Xue, Insider Transaction, Form 4, Stock Sale, Tax Withholding, Performance Share Unit, Restricted Share Unit, Executive Compensation