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Monolithic Power Systems Inc.

Frank Anthony Balow III (Chief Financial Officer) sells MPWR shares

4MPWRFiled Nov 13, 2026, 5:09 PM ET· Period Nov 11, 2026

AI-generated summary

Chief Financial Officer Frank Anthony Balow III sold 20 shares of Common Stock at an average price of $1,434.31 for a total value of $28,686.20 on November 11, 2026. The transaction was made under a Rule 10b5-1 trading plan adopted on May 22, 2026. Following the sale, Frank Anthony Balow III directly held 2,921 shares.

Key facts

Insider
Frank Anthony Balow III · Chief Financial Officer

Rule 10b5-1 plan · adopted May 22, 2026

DateTransactionSharesPriceValueHeld afterOwnership
Nov 11, 2026S · open-market saleFootnotes F1−20$1,434.31$28,686.202,921Direct
Footnotes
  1. F1 This transaction was made pursuant to a Rule 10b5-1 trading plan adopted on 05/22/2026.

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Not investment advice. Summaries can contain errors; the SEC filing is the official record.