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PDUFAApproval decision

Cemdisiran

Myasthenia gravis

REGNRegeneron Pharmaceuticals
Expected catalystNovember 30, 2026Company guidance: Nov 30, 2026

Catalyst overview

Event details

Drug or asset
Cemdisiran
Development stage
PDUFA
Event type
Approval decision
Indication
Myasthenia gravis

Research summary

What is being tracked?

This catalyst tracks a PDUFA approval decision for Cemdisiran in Myasthenia gravis. The expected timing is based on the latest available company guidance and may change.

Development notes

NIMBLE Ph3 trial. 8/27/25- Met primary & secondary endpoints. Regulatory submission in Q1 2026. 04/21/26:- NIMBLE Ph3 results published and presented at AAN. U.S. regulatory application submitted in Q1 2026. 06/22/26:- FDA accepted NDA; PDUFA action date November 2026. EU decision expected H2 2027.

Verification

Primary source

Confirm timing and program details against the company announcement or filing.

Open source

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Company

Regeneron Pharmaceuticals

REGN · NasdaqGS
Industry
Biotechnology
Pipeline assets
36
View REGN research

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Updated Aug 23, 2026. Dates can change; this is not investment advice.

Disclaimer: Biotech Stock Intel is an independent research platform. Information is provided for informational purposes only and is not investment or medical advice. Always verify catalyst dates against primary sources and conduct your own research.
Biotech Stock Intel© 2026 Biotech Stock Intel
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