Form 4: Monolithic Power Systems EVP Sells Shares

Monolithic Power Systems' EVP of Worldwide Sales and Marketing, Maurice Sciammas, reported the sale of 200 shares of common stock.

Summary

• Maurice Sciammas, Executive Vice President of Worldwide Sales & Marketing at Monolithic Power Systems Inc. (MPWR), reported a transaction.
• On February 11, 2026, Mr. Sciammas sold 200 shares of Common Stock directly held.
• The shares were sold at a price of $1,179.975 per share.
• Following this transaction, Mr. Sciammas directly beneficially owns 178,625 shares of Common Stock.
• Additionally, Mr. Sciammas indirectly beneficially owns shares through various trusts and accounts, including 1,299 shares via Clement Sciammas Trust, 1,699 shares via The Joseph Roger Sciammas 2020 Irrevocable Trust, 2,000 shares via Rosalind Sciammas Family 2021 Trust, 1,299 shares via Rosalind Sciammas Brokerage Account, 49,460 shares via Sciammas Family Trust, 26,660 shares via Various Sciammas GRATs, 1,699 shares via The Patrick Francis Sciammas 2020 Irrevocable Trust, 4,015 shares via By Sciammas Trust 2020, 1,000 shares via Peter Rafferty and Eric Toothill 2021Trust, 1,699 shares via The Chloe Liliane Sciammas 2020 Irrevocable Trust, and 5,000 shares via Clement Sciammas Family 2021 Trust.

Sentiment

Score: 4

Explanation: StockSavvy.ai views this as a slightly negative signal due to an executive selling shares, though the relatively small number of shares sold mitigates the impact.

Negatives

• An executive, Maurice Sciammas, sold 200 shares of common stock at a price of $1,179.975 per share.

Future Outlook

This filing, a Form 4, does not contain any forward-looking statements or guidance regarding the company's future performance or outlook.

Industry Context

StockSavvy.ai notes that insider sales, while common for various personal financial planning reasons, are often scrutinized by investors for potential signals regarding management's confidence in the company's future prospects. The sale of 200 shares by an EVP is a relatively small transaction compared to the executive's total holdings.

Related Party Transactions

• Maurice Sciammas indirectly holds shares through various family trusts (e.g., Clement Sciammas Trust, The Joseph Roger Sciammas 2020 Irrevocable Trust, Rosalind Sciammas Family 2021 Trust, Sciammas Family Trust, Various Sciammas GRATs, The Patrick Francis Sciammas 2020 Irrevocable Trust, By Sciammas Trust 2020, The Chloe Liliane Sciammas 2020 Irrevocable Trust, Clement Sciammas Family 2021 Trust) and a family brokerage account (Rosalind Sciammas Brokerage Account), which are considered related party holdings.

Stakeholder Impact

• Shareholders may interpret the executive's sale of shares as a potential signal regarding management's outlook on the company, which could lead to increased scrutiny of the stock.

Key Dates

Keywords

MPWR, Monolithic Power Systems, Insider Sale, Form 4, Executive Transaction, Stock Sale