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 Stansberry ResearchRare "crisis signal" triggers for third time in U.S. marketA rare pattern has just repeated for the third time in U.S. history. The last two times this happened, the market crashed 78% (the dot-com bust) and 89% (the Great Depression). Today, according to one of America's leading experts (who has predicted nearly every financial crisis of the last 25 years), what's coming next could soon crash the market by 50% or more, and keep it down for 10, 20, or even 30 years. Click here for all the details. 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 Rare "crisis signal" triggers for third time in U.S. market (Ad)A rare pattern has just repeated for the third time in U.S. history. The last two times this happened, the market crashed 78% (the dot-com bust) and 89% (the Great Depression). Today, according to one of America's leading experts (who has predicted nearly every financial crisis of the last 25 years), what's coming next could soon crash the market by 50% or more, and keep it down for 10, 20, or even 30 years. Click here for all the details. 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 12/22/2024 by MarketBeat.com Staff From Our PartnersMedia Humiliated: Demo of Elon’s Tech Proves They’re WrongElon Musk believes his new AI product will be worth an incredible $9 trillion. But the mainstream media is ...Brownstone Research | SponsoredDid You See Trump’s Bombshell Exec. Order 001?Starting with what I call Exec. Order 001. It’s a bombshell law that I believe Trump will sign within minut...Banyan Hill Publishing | SponsoredThis is the worst sign for the U.S. stock market in 50 yearsThe Dow recently posted its worst losing streak since 1974. And one of America's most accurate analysts no...Stansberry Research | SponsoredBuy this coin BEFORE Inauguration Day …Mark my words … Bitcoin is going to $100,000. BEFORE Trump is inaugurated. 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