Jeff Zhou Monolithic Power Systems Inc (MPWR) insider trading activity

MPWR Quotes by TradingView

Jeff Zhou is of MONOLITHIC POWER SYSTEMS INC. Currently has a direct ownership of 5,804 shares of MPWR, which is worth approximately $4.88 Million. The most recent transaction as insider was on Aug 13, 2025, when has been sold 400 shares (Common Stock) at a price of $850.0 per share, resulting in proceeds of $340,000. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 5.8K
9.37% 3M change
4.37% 12M change
Total Value Held $4.88 Million

Jeff Zhou Transaction History

Date Transaction Value Shares Traded Shares Held Form
Aug 13 2025
SELL
Open market or private sale
$340,000 $850.0 p/Share
400 Reduced 6.45%
5,804 Common Stock
Aug 12 2025
SELL
Open market or private sale
$166,000 $830.0 p/Share
200 Reduced 3.12%
6,204 Common Stock
Feb 04 2025
BUY
Grant, award, or other acquisition
-
335 Added 4.97%
6,404 Common Stock
May 20 2024
SELL
Open market or private sale
$150,000 $750.0 p/Share
200 Reduced 3.19%
6,069 Common Stock
Feb 12 2024
SELL
Open market or private sale
$150,114 $750.57 p/Share
200 Reduced 3.09%
6,269 Common Stock
Feb 06 2024
BUY
Grant, award, or other acquisition
-
348 Added 5.1%
6,469 Common Stock
Feb 07 2023
BUY
Grant, award, or other acquisition
-
470 Added 7.13%
6,121 Common Stock
Aug 11 2022
SELL
Open market or private sale
$108,000 $540.0 p/Share
200 Reduced 3.42%
5,651 Common Stock
Aug 03 2022
SELL
Open market or private sale
$104,000 $520.0 p/Share
200 Reduced 3.31%
5,851 Common Stock
Feb 08 2022
BUY
Grant, award, or other acquisition
-
542 Added 8.22%
6,051 Common Stock
Aug 24 2021
SELL
Open market or private sale
$147,000 $490.0 p/Share
300 Reduced 5.16%
5,509 Common Stock
Aug 20 2021
SELL
Open market or private sale
$143,100 $477.0 p/Share
300 Reduced 4.91%
5,809 Common Stock
Aug 04 2021
SELL
Open market or private sale
$186,088 $465.22 p/Share
400 Reduced 6.15%
6,109 Common Stock
Jul 23 2021
SELL
Open market or private sale
$205,000 $410.0 p/Share
500 Reduced 7.13%
6,509 Common Stock
Jul 21 2021
SELL
Open market or private sale
$402,510 $402.51 p/Share
1,000 Reduced 12.49%
7,009 Common Stock
Jul 14 2021
SELL
Open market or private sale
$392,660 $392.66 p/Share
1,000 Reduced 11.1%
8,009 Common Stock
Jul 07 2021
SELL
Open market or private sale
$193,635 $387.27 p/Share
500 Reduced 5.26%
9,009 Common Stock
Jul 06 2021
SELL
Open market or private sale
$190,000 $380.0 p/Share
500 Reduced 5.0%
9,509 Common Stock
Jun 28 2021
SELL
Open market or private sale
$556,320 $370.88 p/Share
1,500 Reduced 13.03%
10,009 Common Stock
Feb 12 2021
SELL
Open market or private sale
$77,600 $388.0 p/Share
200 Reduced 1.71%
11,509 Common Stock
Feb 02 2021
BUY
Grant, award, or other acquisition
-
533 Added 4.35%
11,709 Common Stock
JZ

Jeff Zhou

Kirkland, WA

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