Hsing Michael Insider Trading Activity

Average Profitability
<0.0001%
Insider Buys Quantity
0
Insider Buys Sum
$0
Insider Sells Quantity
356
Insider Sells Sum
$678M

Insider Activity of Hsing Michael

According to the SEC Form 4 filings, Hsing Michael, being in a position of

  1. CEO at Monolithic Power Systems, Inc.,
    оver the last 12 months, has bought 0 shares, and sold 334782 shares for $386.47M,
    over all time since 2005-08-16, has bought 0 shares, and sold 6656883 shares for $1.08B.

Biography of Hsing Michael

No biography is available at this moment.

Statistics of Insider Transactions Last Year

Amount of Insider Buys and Sells by Stocks

Buys
 $000
Sells
 $386,474,3149100

Comparison of Insiders on Amount of Buys and Sells

2026-09-28SaleMonolithic Power Systems, Inc.
MPWR
CEO
30,000
0.0608%
$1,344.97$40.35M-6.12%
2026-05-18SaleMonolithic Power Systems, Inc.
MPWR
CEO
40,000
0.0812%
$1,482.75$59.31M-9.41%
2026-02-12SaleMonolithic Power Systems, Inc.
MPWR
CEO
33,000
0.0698%
$1,171.83$38.67M+15.7%
2026-02-11SaleMonolithic Power Systems, Inc.
MPWR
CEO
33,000
0.0684%
$1,188.92$39.23M+11.71%
2026-02-10SaleMonolithic Power Systems, Inc.
MPWR
CEO
34,000
0.0709%
$1,142.28$38.84M+17.04%
2026-02-06SaleMonolithic Power Systems, Inc.
MPWR
CEO
54,923
0.1092%
$1,171.16$64.32M+8.55%
2025-11-12SaleMonolithic Power Systems, Inc.
MPWR
CEO
37,000
0.0778%
$965.52$35.72M+30.98%
2025-11-12SaleMonolithic Power Systems, Inc.
MPWR
CEO
32,859
0.069%
$964.40$31.69M+30.98%
2025-11-11SaleMonolithic Power Systems, Inc.
MPWR
CEO
40,000
0.0835%
$958.39$38.34M+31.48%
2025-08-15SaleMonolithic Power Systems, Inc.
MPWR
CEO
20,231
0.0424%
$829.10$16.77M+32.22%
2025-02-18SaleMonolithic Power Systems, Inc.
MPWR
CEO
5,200
0.0109%
$700.00$3.64M+21.34%
2025-02-10SaleMonolithic Power Systems, Inc.
MPWR
CEO
2,594
0.0053%
$717.10$1.86M+17.33%
2025-02-07SaleMonolithic Power Systems, Inc.
MPWR
CEO
11,964
0.026%
$700.00$8.37M+13.46%
2025-01-24SaleMonolithic Power Systems, Inc.
MPWR
CEO
3,636
0.0076%
$700.00$2.55M+10.94%
2024-11-08SaleMonolithic Power Systems, Inc.
MPWR
CEO
2,812
0.0058%
$765.15$2.15M-9.47%
2024-08-16SaleMonolithic Power Systems, Inc.
MPWR
CEO
100
0.0002%
$823.27$82,327-24.55%
2024-08-09SaleMonolithic Power Systems, Inc.
MPWR
CEO
4,163
0.0086%
$827.28$3.44M-16.15%
2024-08-08SaleMonolithic Power Systems, Inc.
MPWR
CEO
2,790
0.0053%
$778.39$2.17M-18.12%
2024-07-22SaleMonolithic Power Systems, Inc.
MPWR
CEO
9,614
0.0192%
$831.58$7.99M-19.44%
2024-07-01SaleMonolithic Power Systems, Inc.
MPWR
CEO
2,672
0.0054%
$804.57$2.15M-15.71%
Total: 366
Company
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