0001959173-24-000900.txt : 20240212 0001959173-24-000900.hdr.sgml : 20240212 20240212153913 ACCESSION NUMBER: 0001959173-24-000900 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240212 DATE AS OF CHANGE: 20240212 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Annexon, Inc. CENTRAL INDEX KEY: 0001528115 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] ORGANIZATION NAME: 03 Life Sciences IRS NUMBER: 275414423 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-39402 FILM NUMBER: 24619598 BUSINESS ADDRESS: STREET 1: 1400 SIERRA POINT PARKWAY STREET 2: BLDG C, SUITE 200 CITY: BRISBANE STATE: CA ZIP: 94005 BUSINESS PHONE: (650)-822-5500 MAIL ADDRESS: STREET 1: 1400 SIERRA POINT PARKWAY STREET 2: BLDG C, SUITE 200 CITY: BRISBANE STATE: CA ZIP: 94005 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Yednock Ted CENTRAL INDEX KEY: 0001818525 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: C/O ANNEXON, INC. STREET 2: 180 KIMBALL WAY, SUITE 200 CITY: SOUTH SAN FRANCISCO STATE: CA ZIP: 94080 144 1 primary_doc.xml 144 0001818525 XXXXXXXX LIVE 0001528115 Annexon, Inc. 001-39402 1400 SIERRA POINT PARKWAY BLDG C, SUITE 200 BRISBANE CA 94005 (650)-822-5500 Yednock Ted Officer Common Fidelity Brokerage Services LLC

900 Salem Street Smithfield RI 02917

1810 10019.80 53238985 02/12/2024 NASDAQ Common 02/09/2024 Restricted Stock Vesting Issuer N 1810 02/09/2024 Compensation Y 02/12/2024 /S/ Adam Gehring, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Ted Yednock