Form 4: Monolithic Power CFO Sells Shares Under 10b5-1 Plan
Insider Transaction Report
Monolithic Power Systems' EVP and CFO, Theodore Blegen, sold 2,800 shares of common stock on September 2, 2025, through a pre-arranged 10b5-1 trading plan.
Summary
- Theodore Blegen, Executive Vice President and Chief Financial Officer of Monolithic Power Systems Inc. (MPWR), reported the sale of common stock.
- A total of 2,800 shares of common stock were disposed of on September 2, 2025.
- These transactions were executed pursuant to a Rule 10b5-1 trading plan, which Mr. Blegen adopted on February 26, 2025.
- The sales occurred at weighted average prices ranging from $803.43 to $822.59 per share.
- Following these transactions, Mr. Blegen directly beneficially owns 40,939 shares of common stock.
- Additionally, Mr. Blegen indirectly beneficially owns 5,331 shares through an Irrevocable Trust FBO Theodore F. Blegen and 5,331 shares through an Irrevocable Trust FBO Sarah N. Blegen.
Sentiment
Score: 5
Explanation: A Form 4 filing detailing pre-planned insider sales under a 10b5-1 plan is a routine disclosure. It does not inherently indicate positive or negative sentiment regarding the company's performance or future prospects, as the sales are scheduled in advance and not typically a reaction to new, undisclosed information. Therefore, it is considered a neutral event for market sentiment.
Future Outlook
NA
Industry Context
NA
Stakeholder Impact
- Shareholders: Disclosure of insider selling activity, which can be interpreted differently by investors, although these are pre-planned sales under a 10b5-1 plan.
Key Dates
| Date | Description |
|---|---|
| 02/26/2025 | Date Rule 10b5-1 trading plan was adopted by Theodore Blegen. |
| 09/02/2025 | Date of earliest transaction reported, involving sales of common stock. |
Recommendation
holdThe filing details a pre-scheduled sale of shares by an executive under a Rule 10b5-1 plan. Such transactions are routine and generally do not reflect new information about the company's performance or future prospects. Therefore, this specific filing alone does not provide a basis for changing an investment recommendation.
Keywords
Monolithic Power Systems, MPWR, Theodore Blegen, Insider Trading, Form 4, Stock Sale, 10b5-1 Plan, CFO
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