# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000950170-25-030849
Filing Date
2025-03-03
Accepted
2025-03-03 16:10:24
Documents
82
Period of Report
2024-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | annx-20241231.htm iXBRL | 10-K | 3092325
2 | EX-10.10 | annx-ex10_10.htm | EX-10.10 | 29580
3 | EX-19.1 | annx-ex19_1.htm | EX-19.1 | 173224
4 | EX-23.1 | annx-ex23_1.htm | EX-23.1 | 3441
5 | EX-31.1 | annx-ex31_1.htm | EX-31.1 | 18740
6 | EX-31.2 | annx-ex31_2.htm | EX-31.2 | 18762
7 | EX-32.1 | annx-ex32_1.htm | EX-32.1 | 16644
8 | GRAPHIC | img136305557_0.jpg | GRAPHIC | 343596
9 | GRAPHIC | img136305557_1.jpg | GRAPHIC | 29242
10 | GRAPHIC | img136305557_2.jpg | GRAPHIC | 111404
11 | GRAPHIC | img136305557_3.jpg | GRAPHIC | 109033
12 | GRAPHIC | img136305557_4.jpg | GRAPHIC | 642061
| Complete submission text file | 0000950170-25-030849.txt |  | 13839809

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
13 | XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT | annx-20241231.xsd | EX-101.SCH | 1280464
84 | EXTRACTED XBRL INSTANCE DOCUMENT | annx-20241231_htm.xml | XML | 1737844

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: 10-K | Act: 34 | File No.: 001-39402 | Film No.: 25697978
SIC: 2834 Pharmaceutical Preparations
(CF Office: 03 Life Sciences)