Avidity Biosciences, Inc. (RNA)
NASDAQ: RNA · Real-Time Price · USD
34.02
+0.26 (0.77%)
At close: Jul 21, 2025, 4:00 PM
34.38
+0.36 (1.06%)
After-hours: Jul 21, 2025, 7:25 PM EDT

Company Description

Avidity Biosciences, Inc., a biopharmaceutical company, engages in the delivery of RNA therapeutics called antibody oligonucleotide conjugates (AOCs).

Its AOC platform is designed to combine the specificity of monoclonal antibodies with the precision of RNA therapeutics to target the root cause of diseases previously untreatable with such therapeutics.

The company’s pipeline has three programs in registrational clinical trials, such as Delpacibart etedesiran, which is in Phase 3 development stage for the treatment of people with myotonic dystrophy type 1; Delpacibart braxlosiran that is in Phase 1/2 development stage for treating facioscapulohumeral muscular dystrophy; and Delpacibart zotadirsen, which is in the Phase 2 EXPLORE44 open-label extension study for the treatment of Duchenne muscular dystrophy.

The company is also developing precision cardiology candidates targeting rare genetic cardiomyopathies, including AOC 1086 for phospholamban cardiomyopathy and AOC 1072 for protein kinase AMP-activated non-catalytic subunit gamma 2 syndrome.

Avidity Biosciences, Inc. was incorporated in 2012 and is headquartered in San Diego, California.

Avidity Biosciences, Inc.
Avidity Biosciences logo
CountryUnited States
Founded2012
IPO DateJun 12, 2020
IndustryBiotechnology
SectorHealthcare
Employees391
CEOSarah Boyce

Contact Details

Address:
10578 Science Center Drive, Suite 125
San Diego, California 92121
United States
Phone858 401 7900
Websiteaviditybiosciences.com

Stock Details

Ticker SymbolRNA
ExchangeNASDAQ
Stock TypeCommon Stock
Fiscal YearJanuary - December
Reporting CurrencyUSD
IPO Price$18.00
CIK Code0001574111
CUSIP Number05370A108
ISIN NumberUS05370A1088
SIC Code2834

Key Executives

NamePosition
Sarah BoycePresident, Chief Executive Officer and Director
Dr. Troy Edward Wilson J.D., Ph.D.Co-Founder and Independent Chairman
Michael F. MacLean CPAChief Financial Officer
Dr. W. Michael F. Flanagan Ph.D.Chief Scientific Officer
John B. Moriarty Jr., ESQ., J.D.Chief Legal Officer and Corporate Secretary
Teresa McCarthyChief Human Resources Officer
Prof. Mark E. Davis Ph.D.Scientific Founder, Member of Scientific Advisory Board and Member of Board of Managers
Dr. Frank P. McCormick Ph.D.Scientific Founder and Member of Scientific Advisory Board
Charles Calderaro IIIChief Technical Officer
Eric B. MosbrookerChief Commercial Officer

Latest SEC Filings

DateTypeTitle
Feb 16, 2016SC 13G/A[Amend] Statement of acquisition of beneficial ownership by individuals
Feb 1, 2016SC 13G/A[Amend] Statement of acquisition of beneficial ownership by individuals
May 8, 2015SC 13G/A[Amend] Statement of acquisition of beneficial ownership by individuals
Apr 30, 201520-FAnnual and transition report of foreign private issuers
Mar 23, 201515-12BSecurities registration termination
Feb 17, 2015SC 13G/A[Amend] Statement of acquisition of beneficial ownership by individuals
Feb 12, 20156-KReport of foreign issuer
Feb 12, 2015SC 13G/A[Amend] Statement of acquisition of beneficial ownership by individuals
Feb 11, 201525Filing
Feb 10, 20156-KReport of foreign issuer