Deming Xiao Monolithic Power Systems Inc (MPWR) insider trading activity

MPWR Quotes by TradingView

Deming Xiao is EVP, Global Operations of MONOLITHIC POWER SYSTEMS INC. Currently has a direct ownership of 201,637 shares of MPWR, which is worth approximately $186 Million. The most recent transaction as insider was on Apr 22, 2021, when has been sold 2,895 shares (Common Stock) at a price of $30.0 per share, resulting in proceeds of $86,850. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 202K
67.11% 3M change
24.28% 12M change
Total Value Held $186 Million

Deming Xiao Transaction History

Date Transaction Value Shares Traded Shares Held Form
Apr 22 2021
BUY
Grant, award, or other acquisition
$86,850 $30.0 p/Share
2,895 Added 0.88%
327,437 Common Stock
Apr 01 2021
SELL
Open market or private sale
$1,570,378 $364.78 p/Share
4,305 Reduced 1.31%
324,542 Common Stock
Feb 26 2021
SELL
Open market or private sale
$1,122,000 $374.0 p/Share
3,000 Reduced 0.9%
328,847 Common Stock
Feb 24 2021
SELL
Open market or private sale
$383,470 $383.47 p/Share
1,000 Reduced 0.3%
331,847 Common Stock
Feb 16 2021
SELL
Open market or private sale
$1,990,000 $398.0 p/Share
5,000 Reduced 1.48%
332,847 Common Stock
Feb 09 2021
SELL
Open market or private sale
$1,525,866 $372.89 p/Share
4,092 Reduced 1.2%
337,847 Common Stock
Feb 05 2021
SELL
Open market or private sale
$4,893,936 $366.34 p/Share
13,359 Reduced 3.76%
341,939 Common Stock
Feb 02 2021
BUY
Grant, award, or other acquisition
$1,805,580 $30.0 p/Share
60,186 Added 14.49%
355,298 Common Stock
Feb 02 2021
BUY
Exercise of conversion of derivative security
-
32,165 Added 9.83%
295,112 Common Stock
Jan 04 2021
SELL
Open market or private sale
$1,585,359 $368.26 p/Share
4,305 Reduced 1.61%
262,947 Common Stock
Nov 09 2020
SELL
Open market or private sale
$1,481,162 $333.52 p/Share
4,441 Reduced 1.63%
267,252 Common Stock
Nov 06 2020
SELL
Open market or private sale
$1,387,332 $356.0 p/Share
3,897 Reduced 1.41%
271,693 Common Stock
Oct 01 2020
SELL
Open market or private sale
$1,207,552 $280.5 p/Share
4,305 Reduced 1.54%
275,590 Common Stock
DX

Deming Xiao

EVP, Global Operations
Kirkland, WA

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