American Superconductor (AMSC) Insider Trading & Ownership $25.70 -3.13 (-10.86%) Closing price 02/21/2025 04:00 PM EasternExtended Trading$25.70 0.00 (-0.02%) As of 02/21/2025 07:51 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Insider Trades Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrends American Superconductor (NASDAQ:AMSC) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage4.40%Number OfInsiders Buying(Last 12 Months)0Number OfInsiders Selling(Last 12 Months)2Amount OfInsider Selling(Last 12 Months)$2.23 M Get AMSC Insider Trade Alerts Want to know when executives and insiders are buying or selling American Superconductor stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address AMSC Insider Buying and Selling by Quarter American Superconductor 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 TransactionDetails6/11/2024Daniel P McgahnCEOSell37,165$21.69$806,108.85 6/11/2024John W Kosiba JrCFOSell32,000$21.68$693,760.00 5/21/2024Daniel P McgahnCEOSell20,559$14.82$304,684.38 5/21/2024John W Kosiba JrCFOSell29,000$14.82$429,780.00 (Data available from 1/1/2013 forward) AMSC Insider Trading Activity - Frequently Asked Questions Who is on American Superconductor's Insider Roster? The list of insiders at American Superconductor includes Daniel P Mcgahn, and John W Kosiba Jr. Learn more on insiders at AMSC. What percentage of American Superconductor stock is owned by insiders? 4.40% of American Superconductor stock is owned by insiders. Learn more on AMSC's insider holdings. Which American Superconductor insiders have been selling company stock? The following insiders have sold AMSC shares in the last 24 months: Daniel P Mcgahn ($1,330,360.13), and John W Kosiba Jr ($1,431,851.80). How much insider selling is happening at American Superconductor? Insiders have sold a total of 205,758 American Superconductor shares in the last 24 months for a total of $2,762,211.93 sold. American Superconductor Key ExecutivesMr. Daniel Patrick McGahn (Age 53)Chairman, President & CEO Compensation: $1.6MMr. John W. Kosiba Jr. (Age 51)CFO, Senior VP & Treasurer Compensation: $834.74kJohn R. SamiaSecretary More Insider Trading Tools from MarketBeat Related Companies Belden Insider Buying Franklin Electric Insider Buying EnerSys Insider Buying Brady Insider Buying Powell Industries Insider Buying Vicor Insider Buying Thermon Group Insider Buying Preformed Line Products Insider Buying LSI Industries Insider Buying FuelCell Energy Insider Buying 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 3 Stocks With Robust Growth Outlooks Insiders Are BuyingMETA Stock: Insider Selling Ramps Up—What It Means for InvestorsThese Are the Dividend Stocks Insiders Bought in JanuaryInsider Selling in Tech Stocks Spikes in Q43 Small-Cap Stocks Insiders and Institutions Are Buying This page (NASDAQ:AMSC) was last updated on 2/24/2025 by MarketBeat.com Staff From Our PartnersElon’s “New Gold”MIT scientists just developed a brand-new metal… A metal that’s shaping up to be, not only the biggest brea...True Market Insiders | SponsoredWhy 2026 will be a disaster for many AmericansWall Street Legend: Why stocks are very likely to crash in Trump's 2nd Year Legendary investor Marc Chaikin...Chaikin Analytics | SponsoredMarket down? 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