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Insider Trading

Last Updated: 6 days, 6 hours ago

Jeff Zhou has an estimated net worth of at least $10.8 million*, as of April 8, 2026. They own 5,800 shares of MPWR stock. They have sold 7,293 shares of MPWR stock since 2021, for an estimated $3.5 million.

Jeff Zhou $MPWR SEC Form 4 Insider Trading

Jeff Zhou has filed a total of 19 insider trades in $MPWR since 2021. Their most recent trade was a sale of 193 shares, made on Aug 27, 2025. Their largest trade was a sale of 1,000 shares, made on Jun 28, 2021. We estimate that they now own 5,800 shares of $MPWR, worth an estimated $7.4 million.



Insider Trading at $MPWR

There have been a total of 1004 insider trades reported at $MPWR since 2021, with 0 shares purchased and 1.9 million shares sold. The most active insider traders in $MPWR stock have been Michael Hsing, Theodore Blegen, and Theodore Blegen. The most recent trade was a sale of 560 shares reported by Saria Tseng (EVP & General Counsel), made on Apr 08, 2026.



History of Insider Stock Trades by Jeff Zhou

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
MPWR logo MPWR Sale 193 Aug 27, 2025 Aug. 28, 2025, 2:23 p.m.
MPWR logo MPWR Sale 400 Aug 13, 2025 Aug. 15, 2025, 2:54 p.m.
MPWR logo MPWR Sale 200 Aug 12, 2025 Aug. 13, 2025, 5:47 p.m.
MPWR logo MPWR Sale 200 May 20, 2024 May 22, 2024, 6:01 p.m.
MPWR logo MPWR Sale 200 Feb 12, 2024 Feb. 13, 2024, 12:14 p.m.
MPWR logo MPWR Sale 200 Aug 11, 2022 Aug. 12, 2022, 6:59 p.m.
MPWR logo MPWR Sale 200 Aug 03, 2022 Aug. 3, 2022, 7:22 p.m.
MPWR logo MPWR Sale 300 Aug 20, 2021 Aug. 22, 2021, 8 p.m.
MPWR logo MPWR Sale 400 Aug 04, 2021 Aug. 4, 2021, 8 p.m.
MPWR logo MPWR Sale 500 Jul 23, 2021 July 25, 2021, 8 p.m.
MPWR logo MPWR Sale 500 Jul 21, 2021 July 20, 2021, 8 p.m.
MPWR logo MPWR Sale 500 Jul 21, 2021 July 20, 2021, 8 p.m.
MPWR logo MPWR Sale 500 Jul 14, 2021 July 15, 2021, 8 p.m.
MPWR logo MPWR Sale 500 Jul 14, 2021 July 15, 2021, 8 p.m.
MPWR logo MPWR Sale 500 Jul 07, 2021 July 7, 2021, 8 p.m.
MPWR logo MPWR Sale 500 Jul 06, 2021 July 5, 2021, 8 p.m.
MPWR logo MPWR Sale 250 Jun 28, 2021 June 27, 2021, 8 p.m.
MPWR logo MPWR Sale 1,000 Jun 28, 2021 June 27, 2021, 8 p.m.
MPWR logo MPWR Sale 250 Jun 28, 2021 June 27, 2021, 8 p.m.




$MPWR Executives and Stock Owners with Insider Trades



*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.