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FDA Calendar

The FDA Calendar provides a centralized view of upcoming PDUFA (Prescription Drug User Fee Act) decision dates for publicly traded biopharmaceutical companies. It helps investors and analysts track key FDA approval milestones that can significantly impact stock performance. Each entry includes the company name, ticker, drug candidate and expected decision date.
April 2026
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Apr 3, 2026
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Apr 5, 2026
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Apr 10, 2026
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Apr 23, 2026
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Apr 29, 2026
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Apr 30, 2026
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May 2026
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May 10, 2026
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May 24, 2026
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May 29, 2026
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May 31, 2026
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Date
Ticker
Drug
Apr 03, 2026
Spinraza
Apr 05, 2026
Tividenofusp Alfa
Apr 10, 2026
Rp1
Apr 13, 2026
Filspari
Apr 13, 2026
Filspari
Apr 23, 2026
Gtx-104
Apr 29, 2026
Tzield
Apr 30, 2026
Axs-05

FAQ

What is an FDA Calendar?
The FDA Calendar provides a centralized view of upcoming PDUFA (Prescription Drug User Fee Act) decision dates for publicly traded biopharmaceutical companies. It helps investors and analysts track key FDA approval milestones that can significantly impact stock performance. Each entry includes the company name, ticker, drug candidate, and expected decision date.
    What is a PDUFA Date?
    - The PDUFA date is the target deadline for the FDA to respond to a New Drug Application (NDA) or Biologics License Application (BLA).

    - It was created under the Prescription Drug User Fee Act, which funds FDA review activities through industry user fees.

    - The date ensures a predictable review timeline for drug and biologic approvals.

    - On the PDUFA date, the FDA may issue an approval, a Complete Response Letter, or request additional information.

    - It is a key regulatory milestone tracked by investors, analysts, and drug developers.
      Which companies are set for approval this month?
      Ionis Pharmaceuticals Inc. (IONS)
      ,
      Denali Therapeutics (DNLI)
      and
      Replimune Group (REPL)