Victor Lee Biography and Net Worth

Victor K. Lee has served on our Board since September 2006. Mr. Lee was a member of the board of directors at MoSys, Inc., a fabless semiconductor company from June 2012 to June 2016. Mr. Lee served as Chief Financial Officer of Ambarella, Inc., a fabless semiconductor company, from August 2007 to March 2011. Mr. Lee holds a B.S. in Industrial Engineering and Operations Research and an M.B.A. from the University of California, Berkeley.

What is Victor K. Lee's net worth?: The estimated net worth of Victor K. Lee is at least $31.79 million as of January 2nd, 2026. Mr. Lee owns 27,967 shares of Monolithic Power Systems stock worth more than $31,793,725 as of February 5th. This net worth approximation does not reflect any other assets that Mr. Lee may own. Learn More about Victor K. Lee's net worth.
How do I contact Victor K. Lee?: The corporate mailing address for Mr. Lee and other Monolithic Power Systems executives is 5808 LAKE WASHINGTON BLVD. NE, KIRKLAND WA, 98033. Monolithic Power Systems can also be reached via phone at (425) 296-9956 and via email at [email protected]. Learn More on Victor K. Lee's contact information.
Has Victor K. Lee been buying or selling shares of Monolithic Power Systems?: During the last ninety days, Victor K. Lee has sold $558,516.00 of Monolithic Power Systems stock. Most recently, Victor K. Lee sold 600 shares of the business's stock in a transaction on Friday, January 2nd. The shares were sold at an average price of $930.86, for a transaction totalling $558,516.00. Following the completion of the sale, the director now directly owns 27,967 shares of the company's stock, valued at $26,033,361.62. Learn More on Victor K. Lee's trading history.
Who are Monolithic Power Systems' active insiders?: Monolithic Power Systems' insider roster includes Theodore Blegen (CFO), Kuo Wei Chang (Director), Michael Hsing (Founder, Chairman, President & CEO), Victor Lee (Director), Carintia Martinez (Director), James Moyer (Director), Maurice Sciammas (VP), Saria Tseng (VP), Deming Xiao (Insider), and Jeff Zhou (Director). Learn More on Monolithic Power Systems' active insiders.
Are insiders buying or selling shares of Monolithic Power Systems?: In the last year, insiders at the semiconductor company sold shares 30 times. They sold a total of 182,018 shares worth more than $157,108,040.36. The most recent insider tranaction occured on February, 2nd when CFO Theodore Blegen sold 3,000 shares worth more than $3,389,280.00. Insiders at Monolithic Power Systems own 3.4% of the company. Learn More about insider trades at Monolithic Power Systems.
Information on this page was last updated on 2/2/2026.

Victor K. Lee Insider Trading History at Monolithic Power Systems

Transaction Date	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
1/2/2026	Sell	600	$930.86	$558,516.00	27,967
12/24/2025	Sell	1,000	$951.72	$951,720.00	28,567
6/28/2024	Sell	1,000	$820.46	$820,460.00	29,232
11/22/2016	Sell	4,504	$83.74	$377,164.96	23,972
11/21/2016	Sell	2,315	$82.81	$191,705.15	23,911
5/27/2016	Sell	9,357	$68.03	$636,556.71	27,796
5/23/2016	Sell	10,000	$65.44	$654,400.00	27,796
11/24/2015	Sell	2,582	$67.05	$173,123.10	20,615
11/6/2015	Sell	20,000	$63.62	$1,272,400.00	20,615
11/2/2015	Sell	3,594	$62.61	$225,020.34	20,615
5/18/2015	Sell	5,705	$53.30	$304,076.50
2/24/2015	Sell	5,000	$52.50	$262,500.00
2/13/2015	Sell	5,000	$50.25	$251,250.00
5/30/2013	Sell	10,705	$24.43	$261,523.15

Victor K. Lee Buying and Selling Activity at Monolithic Power Systems

Monolithic Power Systems Company Overview

Monolithic Power Systems, Inc. engages in the design, development, marketing, and sale of semiconductor-based power electronics solutions for the storage and computing, automotive, enterprise data, consumer, communications, and industrial markets. The company provides direct current (DC) to DC integrated circuits (ICs) that are used to convert and control voltages of various electronic systems, such as cloud-based CPU servers, server artificial intelligence applications, storage applications, commercial notebooks, digital cockpit, power sources, home appliances, 4G and 5G infrastructure, and satellite communications applications. It offers lighting control ICs for backlighting that are used in systems, which provide the light source for LCD panels in computers and notebooks, monitors, car navigation systems, and televisions, as well as for general illumination products. The company sells its products through third-party distributors, value-added resellers, directly to original equipment manufacturers, original design manufacturers, electronic manufacturing service providers, and other end customers. It serves China, Taiwan, South Korea, Europe, Japan, Southeast Asia, the United States, and internationally. Monolithic Power Systems, Inc. was incorporated in 1997 and is headquartered in Kirkland, Washington.

Today's Range

Now: $1,127.25

$1,113.20

50 Day Range

MA: $993.76

$906.36

$1,183.15

2 Week Range

Now: $1,127.25

$438.86

$1,226.30

Volume

2,662 shs

Average Volume

598,723 shs

Market Capitalization

$54.01 billion

P/E Ratio

28.54

Dividend Yield

0.54%

Beta

1.45