Michael Hsing Monolithic Power Systems Inc (MPWR) insider trading activity

Michael Hsing is CEO of MONOLITHIC POWER SYSTEMS INC. Currently has a direct ownership of 906,332 shares of MPWR, which is worth approximately $834 Million. The most recent transaction as insider was on Jul 01, 2022, when has been sold 11,495 shares (Common Stock) at a price of $361.57 per share, resulting in proceeds of $4,156,247. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 906K

11.25% 3M change

5.6% 12M change

Total Value Held $834 Million

Michael Hsing Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Jul 01 2022	SELL Open market or private sale	$4,156,247 $361.57 p/Share	11,495 Reduced 1.11%	1,026,928 Common Stock
May 12 2022	SELL Open market or private sale	$2,515,276 $388.1 p/Share	6,481 Reduced 0.62%	1,038,423 Common Stock
May 04 2022	SELL Open market or private sale	$1,725,142 $453.15 p/Share	3,807 Reduced 0.36%	1,044,904 Common Stock
Apr 01 2022	SELL Open market or private sale	$5,256,338 $467.23 p/Share	11,250 Reduced 1.06%	1,048,711 Common Stock
Feb 14 2022	SELL Open market or private sale	$2,758,462 $429.6 p/Share	6,421 Reduced 0.6%	1,059,927 Common Stock
Feb 08 2022	SELL Open market or private sale	$3,073,783 $401.12 p/Share	7,663 Reduced 0.71%	1,066,348 Common Stock
Feb 07 2022	SELL Open market or private sale	$11,833,861 $399.28 p/Share	29,638 Reduced 2.69%	1,074,011 Common Stock

Feb 03 2022	BUY Grant, award, or other acquisition	-	153,324 Added 12.2%	1,103,649 Common Stock
Jan 03 2022	SELL Open market or private sale	$5,379,935 $490.87 p/Share	10,960 Reduced 1.14%	950,325 Common Stock
Nov 12 2021	SELL Open market or private sale	$3,471,604 $553.42 p/Share	6,273 Reduced 0.65%	961,285 Common Stock
Nov 08 2021	SELL Open market or private sale	$4,283,634 $548.27 p/Share	7,813 Reduced 0.79%	987,155 Common Stock
Oct 01 2021	SELL Open market or private sale	$5,247,283 $476.16 p/Share	11,020 Reduced 1.12%	975,371 Common Stock
Aug 12 2021	SELL Open market or private sale	$2,913,098 $457.1 p/Share	6,373 Reduced 0.64%	986,391 Common Stock
Aug 09 2021	SELL Open market or private sale	$3,638,985 $459.12 p/Share	7,926 Reduced 0.79%	992,764 Common Stock
Jul 01 2021	SELL Open market or private sale	$4,060,132 $370.45 p/Share	10,960 Reduced 1.08%	1,000,690 Common Stock
May 12 2021	SELL Open market or private sale	$2,096,366 $311.82 p/Share	6,723 Reduced 0.66%	1,011,650 Common Stock
May 10 2021	SELL Open market or private sale	$2,767,546 $326.4 p/Share	8,479 Reduced 0.83%	1,018,373 Common Stock
Apr 22 2021	BUY Grant, award, or other acquisition	$282,090 $30.0 p/Share	9,403 Added 0.91%	1,026,852 Common Stock
Apr 01 2021	SELL Open market or private sale	$3,997,989 $364.78 p/Share	10,960 Reduced 1.07%	1,017,449 Common Stock
Mar 30 2021	SELL Open market or private sale	$21,618,856 $340.01 p/Share	63,583 Reduced 5.82%	1,028,409 Common Stock
Feb 16 2021	BUY Other acquisition or disposition	$21,286 $239.17 p/Share	89 Added 0.01%	1,091,992 Common Stock
Feb 10 2021	SELL Open market or private sale	$7,164,425 $375.75 p/Share	19,067 Reduced 1.72%	1,091,903 Common Stock
Feb 09 2021	SELL Open market or private sale	$5,555,688 $372.89 p/Share	14,899 Reduced 1.32%	1,110,970 Common Stock
Feb 05 2021	SELL Open market or private sale	$19,316,742 $366.34 p/Share	52,729 Reduced 4.47%	1,125,869 Common Stock
Feb 02 2021	BUY Grant, award, or other acquisition	$6,973,290 $30.0 p/Share	232,443 Added 16.47%	1,178,598 Common Stock

Michael Hsing

CEO

Kirkland, WA

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