0001209191-23-007092.txt : 20230203 0001209191-23-007092.hdr.sgml : 20230203 20230203172622 ACCESSION NUMBER: 0001209191-23-007092 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230201 FILED AS OF DATE: 20230203 DATE AS OF CHANGE: 20230203 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Boyce Sarah CENTRAL INDEX KEY: 0001629383 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39321 FILM NUMBER: 23587496 MAIL ADDRESS: STREET 1: C/O IONIS PHARMACEUTICALS, INC. STREET 2: 2855 GAZELLE COURT CITY: CARLSBAD STATE: CA ZIP: 92010 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Avidity Biosciences, Inc. CENTRAL INDEX KEY: 0001599901 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 461336960 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 10578 SCIENCE CENTER DRIVE STREET 2: SUITE 125 CITY: SAN DIEGO STATE: CA ZIP: 92121 BUSINESS PHONE: 858-401-7900 MAIL ADDRESS: STREET 1: 10578 SCIENCE CENTER DRIVE STREET 2: SUITE 125 CITY: SAN DIEGO STATE: CA ZIP: 92121 FORMER COMPANY: FORMER CONFORMED NAME: Avidity Biosciences LLC DATE OF NAME CHANGE: 20161227 FORMER COMPANY: FORMER CONFORMED NAME: Avidity NanoMedicines LLC DATE OF NAME CHANGE: 20140211 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2023-02-01 0 0001599901 Avidity Biosciences, Inc. RNA 0001629383 Boyce Sarah C/O AVIDITY BIOSCIENCES, INC. 10578 SCIENCE CENTER DRIVE, SUITE 125 SAN DIEGO CA 92121 1 1 0 0 President and CEO Common Stock 2023-02-01 4 M 0 900 1.24 A 54252 D Common Stock 2023-02-01 4 S 0 900 24.2716 D 53352 D Common Stock 2023-02-02 4 M 0 45879 1.24 A 99231 D Common Stock 2023-02-02 4 S 0 45879 24.3628 D 53352 D Common Stock 2023-02-03 4 M 0 3221 1.24 A 56573 D Common Stock 2023-02-03 4 S 0 3221 24.26 D 53352 D Stock Option (Right to Buy) 1.24 2023-02-01 4 M 0 900 0.00 D 2029-12-17 Common Stock 900 1146115 D Stock Option (Right to Buy) 1.24 2023-02-02 4 M 0 45879 0.00 D 2029-12-17 Common Stock 45879 1100236 D Stock Option (Right to 1.24 2023-02-03 4 M 0 3221 0.00 D 2029-12-17 Common Stock 3221 1097015 D The option exercise and sale reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. Includes restricted stock units. The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $24.26 to $24.31.The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $24.26 to $24.68.The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. 25% of the shares subject to the option vested on October 7, 2020 and 1/48th of the shares subject to the option will vest monthly thereafter. /s/ John W. Wallen III, Ph.D., J.D., Attorney-in-Fact 2023-02-03