Amprius Technologies (AMPX) Insider Trading & Ownership $1.82 +0.12 (+7.06%) (As of 12/20/2024 05:45 PM ET) Add Compare Share Share Insider Trades Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrends Amprius Technologies (NYSE:AMPX) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage12.80%Number OfInsiders Buying(Last 12 Months)0Number OfInsiders Selling(Last 12 Months)6Amount OfInsider Selling(Last 12 Months)$2.87 M Get AMPX Insider Trade Alerts Want to know when executives and insiders are buying or selling Amprius Technologies stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address AMPX Insider Buying and Selling by Quarter Ad WealthPress70%, 80%, 90% Win Rates? Grab Your Free Cheatsheets Today!Would you like to know the historic win rate of every trade you take before you place it? Well, it’s all possible with these FIVE Candlestick Pattern Cheatsheets.>> You can grab your FREE, laminated copies right here << Amprius Technologies 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 TransactionDetails11/21/2024Constantin Ionel StefanCTOSell8,575$1.96$16,807.00 11/21/2024Jonathan BornsteinInsiderSell18,170$1.96$35,613.20 11/21/2024Sandra WallachCFOSell17,158$1.96$33,629.68 9/5/2024Justin E MirroDirectorSell250,000$0.81$202,500.00 9/3/2024Amprius, Inc.Major ShareholderSell6,300$1.00$6,300.00 9/3/2024Justin E MirroDirectorSell135,000$1.00$135,000.00 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. 8/21/2024Constantin Ionel StefanCTOSell8,800$1.04$9,152.00 8/21/2024Jonathan BornsteinInsiderSell18,644$1.04$19,389.76 8/21/2024Kang SunCEOSell33,333$1.04$34,666.32 8/21/2024Sandra WallachCFOSell17,606$1.04$18,310.24 6/14/2024Justin E MirroDirectorSell260,000$1.13$293,800.00 6/12/2024Justin E MirroDirectorSell280,000$1.30$364,000.00 5/21/2024Constantin Ionel StefanCTOSell5,272$1.33$7,011.76 5/21/2024Kang SunInsiderSell19,973$1.33$26,564.09 5/21/2024Sandra WallachCFOSell10,549$1.33$14,030.17 3/5/2024Jonathan BornsteinInsiderSell109,800$2.92$320,616.00 2/6/2024Jonathan BornsteininsiderSell150,000$4.43$664,500.00 1/2/2024Jonathan BornsteininsiderSell150,000$4.44$666,000.00 (Data available from 1/1/2013 forward) AMPX Insider Trading Activity - Frequently Asked Questions Who is on Amprius Technologies's Insider Roster? The list of insiders at Amprius Technologies includes Amprius, Inc., Constantin Ionel Stefan, Jonathan Bornstein, Justin E Mirro, Kang Sun, and Sandra Wallach. Learn more on insiders at AMPX. What percentage of Amprius Technologies stock is owned by insiders? 12.80% of Amprius Technologies stock is owned by insiders. Learn more on AMPX's insider holdings. Which Amprius Technologies insiders have been selling company stock? The following insiders have sold AMPX shares in the last 24 months: Amprius, Inc. ($722,300.00), Constantin Ionel Stefan ($202,684.96), Jonathan Bornstein ($3,311,027.40), Justin E Mirro ($3,208,200.00), Kang Sun ($61,230.41), and Sandra Wallach ($65,970.09). How much insider selling is happening at Amprius Technologies? Insiders have sold a total of 2,664,949 Amprius Technologies shares in the last 24 months for a total of $7,571,412.86 sold. Amprius Technologies Key ExecutivesDr. Kang Sun Ph.D. (Age 69)President, CEO & Director Compensation: $1.25MMs. Sandra Wallach (Age 59)CFO & Secretary Compensation: $616.06k2 recent tradesMr. Jonathan Bornstein (Age 65)President of Amprius Lab Compensation: $716.13k2 recent tradesMr. Aaron BakkeVice President of OperationsDr. Constantin Ionel Stefan (Age 51)Chief Technology Officer Compensation: $299.7k2 recent tradesMs. Siyu JiangVice President of Legal AffairsMr. Scott ZafiropouloSenior Director of Marketing More Insider Trading Tools from MarketBeat Related Companies BYRN Insider Trades EAF Insider Trades MVST Insider Trades FREY Insider Trades SLDP Insider Trades SES Insider Trades ULBI Insider Trades SKYX Insider Trades SCWO Insider Trades LASE Insider Trades 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 (NYSE:AMPX) 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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