COMPANY DOSSIER

Is FibroGen laying off workers?

Not according to official filings. There is no WARN layoff notice from FibroGen in the last 12 months. The most recent was filed Aug 2, 2024 for 127 jobs in San Francisco, California. WARN covers larger layoffs only, so smaller cuts may not appear.

231 roles affected across 2 filings.

Canary status: SingingEVIDENCE-BASED · NOT A PREDICTION

No WARN filing or SEC event in the recent window — quiet on the wire right now.

CanaryWhistle's own assessment, computed from the public filings listed on this page. It is a read of hiring and workforce activity, not a statement about FibroGen's solvency or creditworthiness. Not a credit rating and not financial advice. See our sources and method.

Filing history

FibroGen has filed 2 WARN notices between 2023 and 2024, cutting 231 jobs in total. No new filings in the last 12 months. The most recent was Aug 2, 2024.

104

127

2023

2024

Every filing

San Francisco, California

Filed Aug 2, 2024 (2y ago) · Effective Aug 2, 2024 · official filing →

127

Layoff

San Francisco, California

Filed Jul 17, 2023 (3y ago) · Effective Sep 15, 2023 · official filing →

104

Layoff

Questions

Is FibroGen laying off employees?

How many jobs is FibroGen cutting?

231 jobs across all 2 official WARN filings on record since 2023.

When do the FibroGen layoffs take effect?

The most recent filing lists an effective date of Aug 2, 2024. The WARN Act requires roughly 60 days' advance notice, so the filing date precedes the job losses.

Watching FibroGen?

We'll email you if there are further filings, expansions, or new locations affected.

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