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PDUFA Dates

PDUFA (Prescription Drug User Fee Act) dates are the deadlines by which the FDA must complete its review of drug applications. These are the most-watched catalysts in biotech investing, often causing 50-200% stock price moves.

14 pdufa dates tracked, next on Nov 14, 2026. Event dates and source records are shown with their available source context.

Frequently asked questions

What is a PDUFA date?

A PDUFA (Prescription Drug User Fee Act) date is the deadline by which the FDA must complete its review of a drug application and issue a decision — either an approval or a Complete Response Letter.

Why do PDUFA dates move biotech stocks?

A PDUFA decision is a binary regulatory event: approval can unlock a drug's commercial revenue while a Complete Response Letter delays it, frequently causing 50-200% single-day stock moves.

How current is the PDUFA calendar?

Event dates and source records are shown with their available source context.

Key terms

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