Avidity Biosciences (RNA) Insider Trading & Ownership $30.93 -0.77 (-2.44%) As of 11:07 AM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Insider Trades Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Avidity Biosciences (NASDAQ:RNA) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage3.83%Number OfInsiders Buying(Last 12 Months)0Number OfInsiders Selling(Last 12 Months)8Amount OfInsider Selling(Last 12 Months)$28.28 M Get RNA Insider Trade Alerts Want to know when executives and insiders are buying or selling Avidity Biosciences stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address RNA Insider Buying and Selling by Quarter Avidity Biosciences 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 TransactionDetails5/1/2025Kathleen P GallagherInsiderSell5,875$32.40$190,350.00 4/1/2025Kathleen P GallagherInsiderSell5,875$27.83$163,501.25 3/20/2025Michael F MacleanCFOSell7,935$31.06$246,461.10 3/20/2025Sarah BoyceCEOSell31,540$31.06$979,632.40 3/20/2025Steven George HughesInsiderSell9,578$31.06$297,492.68 2/3/2025Kathleen P GallagherInsiderSell5,875$32.16$188,940.00 1/21/2025Arthur A LevinDirectorSell1,872$28.60$53,539.20 1/21/2025Michael F MacleanCFOSell3,287$28.59$93,975.33 1/21/2025Sarah BoyceCEOSell10,397$28.59$297,250.23 1/21/2025Teresa MccarthyInsiderSell2,959$28.59$84,597.81 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. 12/18/2024Michael F MacleanCFOSell11,151$32.66$364,191.66 12/18/2024Sarah BoyceCEOSell31,855$32.66$1,040,384.30 12/18/2024W. Michael FlanaganInsiderSell12,742$32.66$416,153.72 12/16/2024Teresa MccarthyInsiderSell25,000$33.26$831,500.00 12/11/2024W. Michael FlanaganInsiderSell24,000$35.77$858,480.00 11/19/2024Arthur A LevinDirectorSell3,323$42.12$139,964.76 11/18/2024Teresa MccarthyInsiderSell25,000$41.14$1,028,500.00 10/21/2024Arthur A LevinDirectorSell5,000$46.63$233,150.00 10/16/2024Teresa MccarthyInsiderSell25,000$48.52$1,213,000.00 10/7/2024Tamar ThompsonDirectorSell30,000$44.98$1,349,400.00 9/23/2024Michael F MacleanCFOSell11,510$44.00$506,440.00 9/23/2024Sarah BoyceCEOSell32,880$44.00$1,446,720.00 9/23/2024Teresa MccarthyInsiderSell13,153$44.00$578,732.00 9/19/2024Arthur A LevinDirectorSell5,000$45.73$228,650.00 8/19/2024Arthur A LevinDirectorSell5,000$45.19$225,950.00 8/6/2024Sarah BoyceCEOSell28,000$43.35$1,213,800.00 7/19/2024Arthur A LevinDirectorSell5,000$45.01$225,050.00 7/9/2024Sarah BoyceCEOSell28,000$39.93$1,118,040.00 6/20/2024Arthur A LevinDirectorSell5,000$37.59$187,950.00 6/13/2024Sarah BoyceCEOSell164,233$40.08$6,582,458.64 6/12/2024Arthur A LevinDirectorSell40,000$35.07$1,402,800.00 6/12/2024Michael F MacleanCFOSell104,245$35.72$3,723,631.40 6/4/2024Sarah BoyceCEOSell28,000$27.42$767,760.00 (Data available from 1/1/2013 forward) RNA Insider Trading Activity - Frequently Asked Questions Who is on Avidity Biosciences's Insider Roster? The list of insiders at Avidity Biosciences includes Arthur A Levin, Kathleen P Gallagher, Michael F Maclean, Sarah Boyce, Steven George Hughes, Tamar Thompson, Teresa Mccarthy, and W. Michael Flanagan. Learn more on insiders at RNA. What percentage of Avidity Biosciences stock is owned by insiders? 3.83% of Avidity Biosciences stock is owned by insiders. Learn more on RNA's insider holdings. Which Avidity Biosciences insiders have been selling company stock? The following insiders have sold RNA shares in the last 24 months: Arthur A Levin ($4,130,616.86), Kathleen P Gallagher ($542,791.25), Michael F Maclean ($8,052,869.57), Sarah Boyce ($16,643,147.53), Steven George Hughes ($297,492.68), Tamar Thompson ($1,349,400.00), Teresa Mccarthy ($3,736,329.81), and W. Michael Flanagan ($1,316,460.49). How much insider selling is happening at Avidity Biosciences? Insiders have sold a total of 1,073,622 Avidity Biosciences shares in the last 24 months for a total of $36,069,108.19 sold. Avidity Biosciences Key ExecutivesDr. Troy Edward Wilson J.D. (Age 55)Ph.D., Co-Founder & Independent Chairman Compensation: $70kMs. Sarah Boyce (Age 52)President, CEO & Director Compensation: $998.88k3 recent tradesMr. Michael F. MacLean (Age 58)Chief Financial & Chief Business Officer Compensation: $674.74k3 recent tradesDr. W. Michael F. Flanagan Ph.D. (Age 61)Chief Scientific & Technical Officer Compensation: $675.22kMs. Teresa McCarthy (Age 60)Chief Human Resources Officer Compensation: $628.79k2 recent tradesDr. Arthur A. Levin Ph.D. (Age 70)Distinguished Scientist, Strategic Leader & Director Compensation: $304.69kMr. Eric B. Mosbrooker (Age 57)Chief Strategy Officer Compensation: $45kProf. Mark E. Davis Ph.D.Scientific Founder, Member of Scientific Advisory Board and Member of Board of ManagersDr. Frank P. McCormick Ph.D. (Age 74)Scientific Founder & Member of Scientific Advisory Board Mr. Geoffrey M. Grande C.F.A.VP of Investor Relation & Corporate Communication More Insider Trading Tools from MarketBeat Related Companies ITCI Insider Ownership GMAB Insider Ownership MRNA Insider Ownership VTRS Insider Ownership ROIV Insider Ownership RVMD Insider Ownership BPMC Insider Ownership BBIO Insider Ownership ELAN Insider Ownership VRNA Insider Ownership 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 Dividend Investors Looking for an Edge? 3 Stocks Insiders BoughtMeta's Institutional & Insider Data Fuels Bulls Despite DisparityTurbulence for Joby Shares: What's Behind the Recent Dip?UnitedHealth Insiders Double Down: Is UNH Stock a Value Play?Sprouts Stock: Insider Sales, But Strong Bullish Signals This page (NASDAQ:RNA) was last updated on 5/30/2025 by MarketBeat.com Staff From Our PartnersJuly 2025 Rule Change to Impact Retirement InvestorsThere's a massive change from a new rule going into effect this July. And it's one the Big Banks are alread...Premier Gold Co | SponsoredBuffett’s Next Move Could Shock Wall StreetIn just a few weeks, a move decades in the making could be revealed — and when it is, it could ignite the next...Golden Portfolio | SponsoredElon Musk’s Frightening Warning Forces Trump’s HandElon Musk has avoided two major financial crises before. He pulled Tesla and SpaceX back from the brink of col...American Hartford Gold | SponsoredThe Trump Dump is starting; Get out of stocks now?The first 365 days of the Trump presidency… Will be the best time to get rich in American history.Paradigm Press | SponsoredGet Your Bank Account “Fed Invasion” Ready with THESE 4 Simple StepsStarting as soon as a few months from now, the United States government will make a sweeping change to bank ac...Weiss Ratings | SponsoredMarket Panic: Trump Just Dropped a Bomb on Your Stockstock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tarif...American Alternative | SponsoredWatch This Robotics Demo Before July 23rdJeff Brown, the tech legend who picked shares of Nvidia in 2016 before they jumped by more than 22,000%... ...Brownstone Research | SponsoredUrgent: Make this trade before you hit your pillow tonight… Most people waste 8 hours every night… And 227,916 hours in their lifetime… Dreaming about the life they...Timothy Sykes | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added five stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding Avidity Biosciences, Inc. Please log in to your account or sign up in order to add this asset to your watchlist. Share Avidity Biosciences 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.