Monolithic Power Systems (MPWR) Insider Trading & Ownership $593.22 +4.07 (+0.69%) (As of 12/20/2024 05:51 PM ET) Add Compare Share Share Insider Trades Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrends Monolithic Power Systems (NASDAQ:MPWR) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage3.70%Number OfInsiders Buying(Last 12 Months)0Number OfInsiders Selling(Last 12 Months)8Amount OfInsider Selling(Last 12 Months)$230.20 M Get MPWR Insider Trade Alerts Want to know when executives and insiders are buying or selling Monolithic Power Systems stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address MPWR Insider Buying and Selling by Quarter Ad DarwinHow Low-Cost Stocks Generate Monthly IncomeAre you ready to transform your investment strategy and generate a steady monthly income? We’re excited to offer you our exclusive report, "Options Trading Strategy: 2 (Surprisingly) Low-Cost Stocks Primed for Generating Monthly Income," FREE!👉 Yes, I Want the Free Report! 👈 Monolithic Power Systems Insider and Congressional Trades History Insiders and Members of Congress Insiders Only Members of Congress Only Transaction Type Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 2 Years 3 Years Time Frame * Start Date * End Date Export to Excel Transaction DateNameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionDetails12/9/2024Theodore BlegenCFOSell2,500$600.00$1,500,000.00 11/8/2024Deming XiaoEVPSell866$765.14$662,611.24 11/8/2024Theodore BlegenCFOSell734$765.15$561,620.10 11/1/2024Theodore BlegenCFOSell2,500$772.96$1,932,400.00 10/7/2024Maurice SciammasEVPSell11,000$929.59$10,225,490.00 10/1/2024Theodore BlegenCFOSell2,500$908.36$2,270,900.00 Get Insider Trades Delivered To Your InboxEnter your email address below to receive a concise daily summary of insider buying activity, insider selling activity and changes in hedge fund holdings. 9/3/2024Theodore BlegenCFOSell2,500$904.20$2,260,500.00 8/27/2024Deming XiaoEVPSell9,259$950.00$8,796,050.00 8/22/2024Deming XiaoEVPSell10,000$950.00$9,500,000.00 8/8/2024Deming XiaoEVPSell859$778.39$668,637.01 8/8/2024Michael HsingCEOSell2,790$778.39$2,171,708.10 8/8/2024Theodore BlegenCFOSell728$778.39$566,667.92 8/1/2024Theodore BlegenCFOSell2,500$852.51$2,131,275.00 7/22/2024Deming XiaoEVPSell3,205$831.58$2,665,213.90 7/22/2024Michael HsingCEOSell9,614$831.58$7,994,810.12 7/22/2024Theodore BlegenCFOSell2,580$831.58$2,145,476.40 7/8/2024Maurice SciammasEVPSell10,999$843.83$9,281,286.17 7/1/2024Michael HsingCEOSell2,672$804.57$2,149,811.04 7/1/2024Saria TsengEVPSell37,093$808.20$29,978,562.60 7/1/2024Theodore BlegenCFOSell2,500$804.19$2,010,475.00 6/28/2024Victor K LeeDirectorSell1,000$820.46$820,460.00 6/3/2024Michael HsingCEOSell8,000$731.08$5,848,640.00 6/3/2024Theodore BlegenCFOSell2,416$731.43$1,767,134.88 5/22/2024Deming XiaoEVPSell1,300$769.40$1,000,220.00 5/20/2024Jeff ZhouDirectorSell200$750.00$150,000.00 5/15/2024Kuo Wei Herbert ChangDirectorSell200$735.00$147,000.00 5/8/2024Michael HsingCEOSell2,824$690.00$1,948,560.00 5/8/2024Saria TsengEVPSell869$690.02$599,627.38 5/8/2024Theodore BlegenCFOSell737$689.98$508,515.26 5/3/2024Tommy TubervilleU.S. Congress Member (R-AL)Sell$707.22$1,001 - $15,0005/1/2024Michael HsingCEOSell8,000$661.85$5,294,800.00 5/1/2024Theodore BlegenCFOSell2,500$663.29$1,658,225.00 4/8/2024Maurice SciammasEVPSell11,000$681.83$7,500,130.00 4/1/2024Michael HsingCEOSell8,000$677.44$5,419,520.00 3/1/2024Michael HsingCEOSell8,000$726.08$5,808,640.00 3/1/2024Theodore BlegenCFOSell2,500$725.76$1,814,400.00 2/29/2024Kuo Wei Herbert ChangDirectorSell250$706.34$176,585.00 2/22/2024Kuo Wei Herbert ChangDirectorSell250$750.00$187,500.00 2/12/2024Jeff ZhouDirectorSell200$750.57$150,114.00 2/8/2024Deming XiaoInsiderSell859$680.00$584,120.00 2/8/2024Michael HsingCEOSell2,790$680.00$1,897,200.00 2025 AI Stock Picks: 2 Hidden Gems Under $10/Share (Ad)The AI sector continues to make waves as we move into 2025, and now is a prime opportunity to get involved—without stretching your budget! We’ve just uncovered 2 promising AI stocks trading for under $10/share, and they’re positioned for impressive growth in the coming months.👉[Click here to get your FREE report delivered instantly!]2/8/2024Theodore BlegenCFOSell728$680.00$495,040.00 2/1/2024Michael HsingCEOSell8,000$602.01$4,816,080.00 2/1/2024Theodore BlegenCFOSell2,500$603.26$1,508,150.00 1/12/2024Maurice SciammasVPSell11,000$582.11$6,403,210.00 1/10/2024Deming XiaoInsiderSell11,515$589.35$6,786,365.25 1/9/2024Saria TsengVPSell1,390$600.00$834,000.00 1/4/2024Michael HsingCEOSell58,654$583.14$34,203,493.56 1/4/2024Saria TsengVPSell25,314$583.14$14,761,605.96 1/4/2024Theodore BlegenCFOSell27,613$583.14$16,102,244.82 1/2/2024Theodore BlegenCFOSell2,500$615.71$1,539,275.00 (Data available from 1/1/2013 forward) MPWR Insider Trading Activity - Frequently Asked Questions Who is on Monolithic Power Systems's Insider Roster? The list of insiders at Monolithic Power Systems includes Deming Xiao, James C Moyer, Jeff Zhou, Kuo Wei Herbert Chang, Maurice Sciammas, Michael Hsing, Saria Tseng, Theodore Blegen, and Victor K Lee. Learn more on insiders at MPWR. What percentage of Monolithic Power Systems stock is owned by insiders? 3.70% of Monolithic Power Systems stock is owned by insiders. Learn more on MPWR's insider holdings. Which Monolithic Power Systems insiders have been selling company stock? The following insiders have sold MPWR shares in the last 24 months: Deming Xiao ($46,874,610.08), James C Moyer ($2,047,972.00), Jeff Zhou ($300,114.00), Kuo Wei Herbert Chang ($812,085.00), Maurice Sciammas ($52,639,115.38), Michael Hsing ($142,697,713.15), Saria Tseng ($63,499,383.08), Theodore Blegen ($55,194,706.31), and Victor K Lee ($820,460.00). How much insider selling is happening at Monolithic Power Systems? Insiders have sold a total of 603,208 Monolithic Power Systems shares in the last 24 months for a total of $364,886,159.00 sold. Which members of congress are trading Monolithic Power Systems? Tommy Tuberville (R-AL) has sold shares of Monolithic Power Systems in the last year totaling $8,000. Monolithic Power Systems Key ExecutivesMr. Michael R. Hsing (Age 64)Founder, Chairman, President & CEO Compensation: $2.33M3 recent tradesMr. Theodore Bernie Blegen (Age 66)Executive VP & CFO Compensation: $1.13MMr. Deming Xiao (Age 61)Executive Vice President of Global Operations Compensation: $1.23M5 recent tradesMs. Saria Tseng (Age 53)EVP of Strategic Corporate Development, General Counsel & Corporate Secretary Compensation: $1.23M1 recent tradesMr. Maurice Sciammas (Age 64)Executive Vice President of Worldwide Sales & Marketing Compensation: $1.23M2 recent tradesMs. Genevieve CunninghamSenior Manager of Marketing Communications More Insider Trading Tools from MarketBeat Related Companies MU Insider Trading MRVL Insider Trading ADI Insider Trading INTC Insider Trading MCHP Insider Trading FSLR Insider Trading SWKS Insider Trading MTSI Insider Trading ALTR Insider Trading LSCC Insider Trading Insider Tracking Tools CEO Purchases/Sales CFO Purchases/Sales Top Insider Buying Stocks Top Insider Selling Stocks Insider Trades Screener Insider Trades Newsletter Congressional Stock Trades Insider Trading By Country U.S. Insider Trading Activity Canadian Insider Trading Activity U.K. Insider Trading Activity Australia Insider Trading Activity Latest Articles AppLovin Insiders Sell Shares: Stock Price Indicated Higher Are 2024’s Top Insider Buys a Good Bet for 2025? Bargains Galore? 3 Stocks With Insider Buying in the MillionsInsiders Keep Buying These Stocks: 2 to Buy, 1 to AvoidZeta Global Holdings Insiders Buy Stock After Short-Report This page (NASDAQ:MPWR) was last updated on 12/21/2024 by MarketBeat.com Staff From Our PartnersAmazon coin set to soar 25X – starting December 16th?This tiny 3-cent crypto just partnered with one of the biggest companies in the world… Amazon. And one team...True Market Insiders | SponsoredDid You See Trump’s Bombshell Exec. Order 001?Biden broke it... Now Trump is going to fix it. Starting with "Exec. Order 001."Banyan Hill Publishing | Sponsored$2 Trillion Disappears Because of Fed's Secretive New Move$2 trillion has disappeared from the US government's books. The reason why is a new, secretive move being c...Stansberry Research | SponsoredThe #1 Crypto for AIWe’ve issued an urgent landmark trade alert for a new crypto wonder. 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