← Insider buys

MPWR

Monolithic Power Systems, Inc. · Technology

Insiders sold $616.2M of Monolithic Power Systems, Inc. in the last 12 months and bought none

$0Bought, 12 mo
$616.2MSold, 12 mo
$57.4BMarket cap

MPWR over the last year

No insider buys filed in this year

MPWR after insider buys

3 months after each buy, from the first price a copier could get.

No buys have 3 months of prices yet. A record shows here at 3.

Congress

Members reported 24 trades in MPWR since 2023.

Every filing

740 insider filings since 2016, newest first

MPWRSell

Michael Hsing · CEO

$40.3M−3.5%Sep 30
MPWRSell

Robert W Dean II · Interim CFO

$42K−0.4%Aug 26
MPWRSell

Kuo Wei Herbert Chang · Director

$64K−8.8%Aug 25
MPWRSell

Kuo Wei Herbert Chang · Director

$71K−8.1%Aug 13
MPWRSell

Robert W Dean II · Interim CFO

$141K−1.5%Aug 6
MPWRSell

Maurice Sciammas · EVP, WW Sales & Marketing

$40K−2.6%Aug 5
MPWRSell

Maurice Sciammas · EVP, WW Sales & Marketing

$20.2M−9.0%Jul 17
MPWRSell

Maurice Sciammas · EVP, WW Sales & Marketing

$41K−2.5%Jul 6
MPWRSell

Maurice Sciammas · EVP, WW Sales & Marketing

$46K−2.5%Jun 3
MPWRSell

Saria Tseng · EVP and General Counsel

$12.9M−5.0%May 29
MPWRSell

Robert W Dean II · Interim CFO

$36K−0.4%May 28
MPWRSell

Jeff Zhou · Director

$816K−11.3%May 27
MPWRSell

Saria Tseng · EVP and General Counsel

$7.9M−3.2%May 27
MPWRSell

Michael Hsing · CEO

$59.3M−4.0%May 20
MPWRSell

Maurice Sciammas · EVP, WW Sales, Marketing

$18.7M−4.0%May 19
MPWRSell

Eugen J Elmiger · Director

$19.0M−69.0%May 8
MPWRSell

Deming Xiao · EVP, Global Operations

$49.6M−12.0%May 8
MPWRSell

Eileen Wynne · Director

$530K−25.0%May 8
MPWRSell

Jeff Zhou · Director

$2.4M−26.0%May 6
MPWRSell

Maurice Sciammas · EVP, WW Sales, Marketing

$602KMay 6
MPWRSell

Maurice Sciammas · EVP, WW Sales, Marketing

$48KMay 6
MPWRSell

Saria Tseng · EVP and General Counsel

$11.7M−5.0%Apr 10
MPWRSell

Saria Tseng · EVP and General Counsel

$8.9M−4.0%Apr 8
MPWRSell

Saria Tseng · EVP and General Counsel

$1.6M−1.0%Apr 3
MPWRSell

Maurice Sciammas · EVP, WW Sales, Marketing

$33KApr 3
MPWRSell

Saria Tseng · EVP and General Counsel

$25.9M−13.0%Apr 1
MPWRSell

Maurice Sciammas · EVP, WW Sales, Marketing

$33KMar 24
MPWRSell

Michael Hsing · CEO

$38.7M−3.0%Feb 17
MPWRSell

Michael Hsing · CEO

$39.2M−3.0%Feb 13
MPWRSell

Maurice Sciammas · EVP, WW Sales, Marketing

$236KFeb 12
MPWRSell

Michael Hsing · CEO

$38.8M−3.0%Feb 12
MPWRSell

Victor K Lee · Director

$485K−1.0%Feb 11
MPWRSell

Deming Xiao · EVP, Global Operations

$26.8M−8.0%Feb 10
MPWRSell

Saria Tseng · EVP and General Counsel

$26.8M−10.0%Feb 10
MPWRSell

Maurice Sciammas · EVP, WW Sales, Marketing

$26.8M−8.0%Feb 10
MPWRSell

Theodore Blegen · EVP and CFO

$25.4M−19.0%Feb 10
MPWRSell

Michael Hsing · CEO

$64.3M−5.0%Feb 10
MPWRSell

Theodore Blegen · EVP and CFO

$2.8M−4.0%Jan 6
MPWRSell

Victor K Lee · Director

$559K−2.0%Jan 6
MPWRSell

Victor K Lee · Director

$952K−3.0%Dec 29
MPWRSell

Theodore Blegen · EVP and CFO

$2.7M−4.0%Dec 2
MPWRSell

Saria Tseng · EVP and General Counsel

$18.5M−11.0%Nov 28
MPWRSell

Saria Tseng · EVP and General Counsel

$18.1M−10.0%Nov 28
MPWRSell

Maurice Sciammas · EVP, WW Sales, Marketing

$3.6M−2.0%Nov 25
MPWRSell

Kuo Wei Herbert Chang · Director

$90K−19.0%Nov 25
MPWRSell

Kuo Wei Herbert Chang · Director

$87K−16.0%Nov 24
MPWRSell

Deming Xiao · EVP, Global Operations

$663KNov 13
MPWRSell

Saria Tseng · EVP and General Counsel

$663K−1.0%Nov 13
MPWRSell

Maurice Sciammas · EVP, WW Sales, Marketing

$663KNov 13
MPWRSell

Theodore Blegen · EVP and CFO

$562K−1.0%Nov 13
About Monolithic Power Systems, Inc.

Monolithic Power Systems, Inc. provides semiconductor-based power electronics solutions in China, Taiwan, South Korea, Southeast Asia, Europe, the United States, Japan, and internationally. The company offers direct current (DC) to DC solutions to convert and control voltages within a range of electronic systems, such as cloud-based and on-premises CPU servers and workstations, AI systems, memory, storage solutions, notebooks, infotainment, power sources, home appliances, network infrastructure, and satellite communications. It also provides alternating current (AC) to DC; driver metal-oxide-semiconductor field-effect transistors; power management integrated circuits (ICs); and current limit switch and lighting control products. The company serves storage and computing, enterprise data, automotive, communications, consumer, and industrial end markets through third-party distributors and value-added resellers. Monolithic Power Systems, Inc. was incorporated in 1997 and is based in West Palm Beach, Florida.

Filings come from SEC EDGAR and prices from daily closes. Not investment advice.