Zhou Jeff Insider Trading Activity

Average Profitability
<0.0001%
Insider Buys Quantity
0
Insider Buys Sum
$0
Insider Sells Quantity
38
Insider Sells Sum
$7.03M

Insider Activity of Zhou Jeff

According to the SEC Form 4 filings, Zhou Jeff, being in a position of

  1. director at Monolithic Power Systems, Inc.,
    оver the last 12 months, has bought 0 shares, and sold 2000 shares for $3.25M,
    over all time since 2012-02-14, has bought 0 shares, and sold 69038 shares for $10.96M.

Biography of Zhou Jeff

No biography is available at this moment.

Statistics of Insider Transactions Last Year

Amount of Insider Buys and Sells by Stocks

Buys
 $000
Sells
 $3,250,7633100

Comparison of Insiders on Amount of Buys and Sells

2026-05-26SaleMonolithic Power Systems, Inc.
MPWR
director
486
0.001%
$1,680.00$816,480-19.58%
2026-05-06SaleMonolithic Power Systems, Inc.
MPWR
director
500
0.0011%
$1,650.00$825,000-18.1%
2026-05-05SaleMonolithic Power Systems, Inc.
MPWR
director
1,014
0.0021%
$1,587.06$1.61M-14.74%
2025-08-27SaleMonolithic Power Systems, Inc.
MPWR
director
193
0.0004%
$870.00$167,910+29.81%
2025-08-13SaleMonolithic Power Systems, Inc.
MPWR
director
400
0.0008%
$850.00$340,000+26.28%
2025-08-12SaleMonolithic Power Systems, Inc.
MPWR
director
200
0.0004%
$830.00$166,000+28.74%
2024-05-20SaleMonolithic Power Systems, Inc.
MPWR
director
200
0.0004%
$750.00$150,000-5.38%
2024-02-12SaleMonolithic Power Systems, Inc.
MPWR
director
200
0.0004%
$750.57$150,114+0.8%
2022-08-11SaleMonolithic Power Systems, Inc.
MPWR
200
0.0004%
$540.00$108,000-10.85%
2022-08-03SaleMonolithic Power Systems, Inc.
MPWR
200
0.0004%
$520.00$104,000-12.23%
2021-08-24SaleMonolithic Power Systems, Inc.
MPWR
director
300
0.0007%
$490.00$147,000-4.2%
2021-08-20SaleMonolithic Power Systems, Inc.
MPWR
director
300
0.0007%
$477.00$143,100-2.38%
2021-08-04SaleMonolithic Power Systems, Inc.
MPWR
director
400
0.0009%
$465.22$186,088-1.01%
2021-07-23SaleMonolithic Power Systems, Inc.
MPWR
director
500
0.0011%
$410.00$205,000+10.97%
2021-07-21SaleMonolithic Power Systems, Inc.
MPWR
director
1,000
0.0022%
$402.51$402,510+13.37%
2021-07-14SaleMonolithic Power Systems, Inc.
MPWR
director
1,000
0.0022%
$392.66$392,660+20.01%
2021-07-07SaleMonolithic Power Systems, Inc.
MPWR
director
500
0.0011%
$387.27$193,635+21.9%
2021-07-06SaleMonolithic Power Systems, Inc.
MPWR
director
500
0.0011%
$380.00$190,000+19.82%
2021-06-28SaleMonolithic Power Systems, Inc.
MPWR
director
1,500
0.0032%
$369.27$553,900+22.89%
2021-02-12SaleMonolithic Power Systems, Inc.
MPWR
director
200
0.0004%
$388.00$77,600+7.53%
Total: 44
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