Alpha and Omega Semiconductor (AOSL) Insider Trading & Ownership $27.93 +0.85 (+3.14%) Closing price 04:00 PM EasternExtended Trading$27.94 +0.02 (+0.05%) As of 07:40 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 InterestTrendsBuy This Stock Alpha and Omega Semiconductor (NASDAQ:AOSL) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage16.70%Number OfInsiders Buying(Last 12 Months)0Number OfInsiders Selling(Last 12 Months)5Amount OfInsider Selling(Last 12 Months)$2.62M Get AOSL Insider Trade Alerts Want to know when executives and insiders are buying or selling Alpha and Omega Semiconductor stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. AOSL Insider Buying and Selling by Quarter Alpha and Omega Semiconductor 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 TransactionDetails5/12/2025Bing XueEVPSell1,845$23.73$43,781.85 1/13/2025Bing XueEVPSell1,242$35.00$43,470.00 12/12/2024Bing XueEVPSell1,883$47.38$89,216.54 12/5/2024Claudia ChenDirectorSell5,623$51.27$288,291.21 12/4/2024Yifan LiangCFOSell31,004$49.21$1,525,706.84 12/3/2024Bing XueEVPSell875$41.00$35,875.00 12/3/2024Lucas S ChangDirectorSell12,497$41.46$518,125.62 10/24/2024Wenjun LiCOOSell2,183$35.49$77,474.67 (Data available from 1/1/2013 forward) AOSL Insider Trading Activity - Frequently Asked Questions Who is on Alpha and Omega Semiconductor's Insider Roster? The list of insiders at Alpha and Omega Semiconductor includes Bing Xue, Claudia Chen, Lucas S Chang, Michael L Pfeiffer, Mike F Chang, Wenjun Li, and Yifan Liang. Learn more on insiders at AOSL. What percentage of Alpha and Omega Semiconductor stock is owned by insiders? 16.70% of Alpha and Omega Semiconductor stock is owned by insiders. Learn more on AOSL's insider holdings. Which Alpha and Omega Semiconductor insiders have been selling company stock? The following insiders have sold AOSL shares in the last 24 months: Bing Xue ($701,616.27), Claudia Chen ($288,291.21), Lucas S Chang ($646,654.24), Michael L Pfeiffer ($73,079.82), Mike F Chang ($2,354,100.00), Wenjun Li ($77,474.67), and Yifan Liang ($2,347,906.84). How much insider selling is happening at Alpha and Omega Semiconductor? Insiders have sold a total of 205,192 Alpha and Omega Semiconductor shares in the last 24 months for a total of $6,489,123.05 sold. Alpha and Omega Semiconductor Key ExecutivesDr. Mike Fushing Chang Ph.D. (Age 79)Executive Chairman Compensation: $923.69kMr. Stephen Chunping Chang (Age 47)CEO & Director Compensation: $770.44kMr. Yifan Liang (Age 60)CFO & Corporate Secretary Compensation: $604.7kDr. Wenjun Li Ph.D. (Age 55)Chief Operating Officer Compensation: $560.52kDr. Bing Xue Ph.D. (Age 60)Executive Vice President of Worldwide Sales & Business Development Compensation: $592.01kMr. Steve SunVice President of Human Resources More Insider Trading Tools from MarketBeat Related Companies Axcelis Technologies Insider Selling Advanced Energy Industries Insider Selling Amkor Technology Insider Selling Cohu Insider Selling Diodes Insider Selling Lam Research Insider Selling MKS Insider Selling NXP Semiconductors Insider Selling Power Integrations Insider Selling Ultra Clean Insider Selling 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 Marvell Insiders Buy Shares—Should Investors Follow Suit?This Insider Just Made a Massive Bet on Transocean's ComebackInsider Sales Jump at Broadcom and CoreWeave: Red Flag Ahead?Oklo Insiders Sell! Oh No! This Is Why Investors Shouldn’t WorryTop Insider Buys and Sells From September: Buy, Sell, or Hold? This page (NASDAQ:AOSL) was last updated on 10/8/2025 by MarketBeat.com Staff From Our PartnersTesla’s $30 trillion pivotCircle Nov 6 – huge Tesla news? Tesla could be about to change forever. On November 6, insiders are warning...Altimetry | SponsoredStunning new initiative unfolding in the White House?what I just learned about what’s unfolding in the White House is truly stunning… And you need to see it for...Paradigm Press | Sponsored1 Hour Once A DayMy top income trading expert, Dave Aquino, just released a 1-hour trading strategy designed specifically to he...Base Camp Trading | Sponsored$15 Fund: Turn Gold Boom into Real IncomeIf you've been watching gold's historic run and wondering if it's too late… I've got good news. Because the...Investors Alley | SponsoredAn $8 trillion-dollar discovery 17,000 ft underwater A strange rock pulled from the ocean floor may hold the key to a $16 trillion resource boom. Inside it: materi...Porter & Company | Sponsored3 Major A.I. Threats That Could Upend the U.S. EconomyThe media's calling Artificial Intelligence a "revolution," but for many Americans, the real impact might actu...Goldco Precious Metals | SponsoredURGENT: The Market's 3 Red Flags Are FlashingHere’s the uncomfortable truth: The smartest investors in the world are already preparing for a crash befor...StockEarnings | SponsoredINVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting OffRight now, we’re witnessing a monumental shift in the world.Traders Agency | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added ten stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding Alpha and Omega Semiconductor Limited Please log in to your account or sign up in order to add this asset to your watchlist. Share Alpha and Omega Semiconductor With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
