# Filing Detail

Form ARS - Annual Report to Security Holders:
SEC Accession No. 0001140361-26-017091
Filing Date
2026-04-27
Accepted
2026-04-27 16:10:32
Documents
1
Period of Report
2025-12-31
Effectiveness Date
2026-04-27

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | ARS | ny20063060x4_ars.pdf | ARS | 2367659
| Complete submission text file | 0001140361-26-017091.txt |  | 3249514

Mailing Address 1400 SIERRA POINT PARKWAY BLDG C, SUITE 200 BRISBANE CA 94005
Business Address 1400 SIERRA POINT PARKWAY BLDG C, SUITE 200 BRISBANE CA 94005 (650) 822-5500
Annexon, Inc. (Filer) CIK: 0001528115 (see all company filings)

EIN.: 275414423 | State of Incorp.: DE | Fiscal Year End: 1231
Type: ARS | Act: 34 | File No.: 001-39402 | Film No.: 26900999
SIC: 2834 Pharmaceutical Preparations
(CF Office: 03 Life Sciences)