Zhou Jeff 4

What Happened

• Jeff Zhou, a director of Monolithic Power Systems, reported an open-market sale of 486 shares on 2026-05-26 at $1,680.00 per share, for a total value of $816,480. The transaction is coded as a sale (S) on the Form 4.

Key Details

• Transaction date and price: 2026-05-26 at $1,680.00 per share.
• Total proceeds: $816,480.
• Transaction type: Open-market sale (Form 4 code S).
• Shares owned after transaction: Not specified in the information provided in this summary (check the full filing for post-transaction holdings).
• Footnotes/plan: No 10b5-1 plan, tax-withholding, or other special footnotes were noted in the summary data provided.
• Timeliness: Form 4 was filed on 2026-05-27 (one day after the trade), indicating a timely filing.

Context

• This was a straightforward open-market sale by a company director. Sales are common for a variety of personal reasons and do not by themselves indicate company prospects; purchases are typically more informative about insider sentiment. For full context, retail investors can review the complete Form 4 for holdings before/after the trade and any footnotes that might clarify the reason for the sale.