Victor K Lee Monolithic Power Systems Inc (MPWR) insider trading activity

Victor K Lee is of MONOLITHIC POWER SYSTEMS INC. Currently has a direct ownership of 27,967 shares of MPWR, which is worth approximately $25.7 Million. The most recent transaction as insider was on Jan 02, 2026, when has been sold 600 shares (Common Stock) at a price of $930.86 per share, resulting in proceeds of $558,516. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 28K

5.41% 3M change

4.33% 12M change

Total Value Held $25.7 Million

Victor K Lee Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Jan 02 2026	SELL Open market or private sale	$558,516 $930.86 p/Share	600 Reduced 2.1%	27,967 Common Stock
Dec 24 2025	SELL Open market or private sale	$952,180 $952.18 p/Share	1,000 Reduced 3.38%	28,567 Common Stock
Feb 04 2025	BUY Grant, award, or other acquisition	-	335 Added 1.12%	29,567 Common Stock
Jun 28 2024	SELL Open market or private sale	$820,460 $820.46 p/Share	1,000 Reduced 3.31%	29,232 Common Stock
Feb 06 2024	BUY Grant, award, or other acquisition	-	348 Added 1.14%	30,232 Common Stock
Feb 07 2023	BUY Grant, award, or other acquisition	-	470 Added 1.55%	29,884 Common Stock
Feb 08 2022	BUY Grant, award, or other acquisition	-	542 Added 1.81%	29,414 Common Stock

Feb 02 2021	BUY Grant, award, or other acquisition	-	533 Added 1.81%	28,872 Common Stock

Also insider at

PRSO

Peraso Inc. Technology

Director

VKL

Victor K Lee

Sunnyvale, CA

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