# Filing Detail

Form ARS - Annual Report to Security Holders:
SEC Accession No. 0000950170-25-058861
Filing Date
2025-04-25
Accepted
2025-04-25 17:14:29
Documents
1
Period of Report
2024-12-31
Effectiveness Date
2025-04-25

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | ARS | ars_2025.pdf | ARS | 2491677
| Complete submission text file | 0000950170-25-058861.txt |  | 3433384

Mailing Address 350 BAY STREET SUITE 100 #6009 SAN FRANCISCO CA 94133
Business Address 350 BAY STREET SUITE 100 #6009 SAN FRANCISCO CA 94133 415-978-1200
FIBROGEN INC (Filer) CIK: 0000921299 (see all company filings)

EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: ARS | Act: 34 | File No.: 001-36740 | Film No.: 25875201
SIC: 2834 Pharmaceutical Preparations
(CF Office: 03 Life Sciences)