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Avidity Biosciences (RNA) Insider Trading & Ownership

Avidity Biosciences logo
$46.35 +1.69 (+3.78%)
Closing price 08/22/2025 04:00 PM Eastern
Extended Trading
$46.45 +0.10 (+0.22%)
As of 08/22/2025 07:52 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.
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Avidity Biosciences (NASDAQ:RNA) Insider Buying and Selling Activity

Current
Insider Ownership
Percentage
3.83%
Number Of
Insiders Buying
(Last 12 Months)
0
Number Of
Insiders Selling
(Last 12 Months)
11
Amount Of
Insider Selling
(Last 12 Months)
$33.00M
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RNA Insider Buying and Selling by Quarter

Avidity Biosciences Insider and Congressional Trades History

Export to Excel
Transaction DateNameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionDetails
8/22/2025Steven George HughesInsiderSell2,208$46.40$102,451.20  
8/15/2025Teresa MccarthyInsiderSell10,000$46.56$465,600.00  
8/6/2025Arthur A LevinDirectorSell107,500$47.62$5,119,150.00  
8/6/2025Eric MosbrookerInsiderSell130,807$44.06$5,763,356.42  
8/6/2025Steven George HughesInsiderSell81,434$42.74$3,480,489.16  
8/6/2025Troy Edward WilsonDirectorSell29,500$45.00$1,327,500.00  
8/6/2025Troy Edward WilsonDirectorSell65,554$45.00$2,949,930.00  
8/4/2025John B MoriartyInsiderSell2,245$36.21$81,291.45  
6/17/2025Kathleen P GallagherInsiderSell911$30.24$27,548.64  
6/11/2025W. Michael FlanaganInsiderSell20,000$32.88$657,600.00  
6/2/2025Kathleen P GallagherInsiderSell5,875$32.48$190,820.00  
5/1/2025Kathleen 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  
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  
(Data available from 1/1/2013 forward)

RNA Insider Trading Activity - Frequently Asked Questions

The list of insiders at Avidity Biosciences includes Arthur A Levin, Eric Mosbrooker, John B Moriarty, Kathleen P Gallagher, Michael F Maclean, Sarah Boyce, Steven George Hughes, Tamar Thompson, Teresa Mccarthy, Troy Edward Wilson, and W. Michael Flanagan. Learn more on insiders at RNA.

3.83% of Avidity Biosciences stock is owned by insiders. Learn more on RNA's insider holdings.

The following insiders have sold RNA shares in the last 24 months: Arthur A Levin ($9,249,766.86), Eric Mosbrooker ($5,763,356.42), John B Moriarty ($81,291.45), Kathleen P Gallagher ($761,159.89), Michael F Maclean ($8,052,869.57), Sarah Boyce ($16,643,147.53), Steven George Hughes ($3,880,433.04), Tamar Thompson ($1,349,400.00), Teresa Mccarthy ($4,201,929.81), Troy Edward Wilson ($4,277,430.00), and W. Michael Flanagan ($1,974,060.49).

Insiders have sold a total of 1,529,656 Avidity Biosciences shares in the last 24 months for a total of $56,234,845.06 sold.

Avidity Biosciences Key Executives


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This page (NASDAQ:RNA) was last updated on 8/23/2025 by MarketBeat.com Staff
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