• MPS EVP, Worldwide Sales and Marketing Maurice Sciammas sold 11,? shares of common stock on May 15, 2026, at weighted average prices ranging from $1,550.36 to $1,585.51.
• Sciammas reported direct holdings of 166,644 shares following the sales.
• The filing also listed additional indirect holdings held through family trusts.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. MPS - Monolithic Power Systems Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001214659-26-006583), on May 19, 2026, and is solely responsible for the information contained therein.