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 834,898 shares of MPWR, which is worth approximately $484 Million. The most recent transaction as insider was on Jul 21, 2023, when has been sold 28,845 shares (Common Stock) at a price of $534.23 per share, resulting in proceeds of $15,409,864. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 835K

2.72% 3M change

7.15% 12M change

Total Value Held $484 Million

Michael Hsing Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Jul 21 2023	SELL Open market or private sale	$15,409,864 $534.23 p/Share	28,845 Reduced 2.75%	1,020,602 Common Stock
Jul 03 2023	SELL Open market or private sale	$5,894,178 $537.79 p/Share	10,960 Reduced 1.03%	1,049,447 Common Stock
May 09 2023	SELL Open market or private sale	$1,141,237 $409.78 p/Share	2,785 Reduced 0.26%	1,060,407 Common Stock
May 04 2023	SELL Open market or private sale	$1,757,970 $459.6 p/Share	3,825 Reduced 0.36%	1,063,192 Common Stock
May 03 2023	SELL Open market or private sale	$5,211,229 $463.55 p/Share	11,242 Reduced 1.04%	1,067,017 Common Stock
May 02 2023	BUY Grant, award, or other acquisition	-	28,210 Added 2.55%	1,078,259 Common Stock
Apr 03 2023	SELL Open market or private sale	$5,416,689 $487.99 p/Share	11,100 Reduced 1.05%	1,050,049 Common Stock
Feb 13 2023	SELL Open market or private sale	$3,117,799 $492.31 p/Share	6,333 Reduced 0.59%	1,061,116 Common Stock
Feb 08 2023	SELL Open market or private sale	$10,396,364 $462.41 p/Share	22,483 Reduced 2.06%	1,067,449 Common Stock
Feb 07 2023	BUY Grant, award, or other acquisition	-	112,839 Added 9.38%	1,089,932 Common Stock
Feb 06 2023	SELL Open market or private sale	$1,649,434 $446.88 p/Share	3,691 Reduced 0.38%	977,093 Common Stock
Jan 03 2023	SELL Open market or private sale	$5,135,764 $344.96 p/Share	14,888 Reduced 1.5%	980,784 Common Stock
Nov 15 2022	SELL Open market or private sale	$435,517 $405.51 p/Share	1,074 Reduced 0.11%	995,672 Common Stock
Nov 14 2022	SELL Open market or private sale	$2,087,094 $390.33 p/Share	5,347 Reduced 0.53%	996,746 Common Stock
Nov 04 2022	SELL Open market or private sale	$1,303,684 $343.98 p/Share	3,790 Reduced 0.38%	1,002,093 Common Stock
Oct 03 2022	SELL Open market or private sale	$4,083,696 $372.6 p/Share	10,960 Reduced 1.08%	1,005,883 Common Stock
Aug 15 2022	BUY Other acquisition or disposition	$7,874 $414.43 p/Share	19 Added 0.0%	1,016,843 Common Stock
Aug 12 2022	SELL Open market or private sale	$3,316,641 $525.95 p/Share	6,306 Reduced 0.62%	1,016,824 Common Stock
Aug 04 2022	SELL Open market or private sale	$1,984,037 $522.39 p/Share	3,798 Reduced 0.37%	1,023,130 Common Stock
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

Michael Hsing

CEO

Kirkland, WA

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