Form 4: Monolithic Power Systems EVP Gifts Shares

Monolithic Power Systems' EVP of Global Operations, Deming Xiao, transferred 945 shares of common stock as a gift to a trust.

Summary

• Deming Xiao, Executive Vice President of Global Operations at Monolithic Power Systems Inc. (MPWR), transferred 945 shares of common stock.
• The transaction, dated August 11, 2025, was a gift (transaction code 'G') to the Christopher Chao Xiao Trust.
• No funds were exchanged, and no sale of shares occurred in this transfer.
• Following the transfer, Deming Xiao's direct beneficial ownership decreased by 945 shares to 120,660 shares.
• The Christopher Chao Xiao Trust's indirect beneficial ownership increased by 945 shares to 4,336 shares.
• An additional 20,455 shares are beneficially owned indirectly by spouse.

Sentiment

Score: 5

Explanation: The filing reports a non-sale transfer of shares by an insider, which is a neutral event for the company's operational or financial performance.

Future Outlook

This filing does not contain any forward-looking statements or guidance regarding the company's future performance or outlook.

Industry Context

This filing is an insider transaction report and does not provide information related to broader industry trends or competitive landscape.

Stakeholder Impact

• Minimal impact on shareholders as this is a non-sale transfer of shares by an executive for personal estate planning purposes, not indicative of a change in company fundamentals or outlook.

Key Dates

Recommendation

The filing details a non-sale transfer of shares by an executive to a trust, which is a personal estate planning event and does not reflect on the company's operational performance or future prospects. It is a neutral event for investment decisions.

Keywords

Monolithic Power Systems, MPWR, SEC Form 4, Insider Transaction, Stock Transfer, Beneficial Ownership, Deming Xiao