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FDA Calendar

PDUFA dates and FDA Panel Review dates are very important catalysts because they are ‘make or break events’ for biotech stocks.

The goal date set by the FDA for announcing its decision on a company’s New Drug Application/ Biologics License Application/sBLA/sNDA after reviewing the applications is known as the PDUFA date.

Usually, the stocks experience a run-up going into the scheduled FDA Approval decision/FDA Panel review events. So, having prior knowledge of the key dates goes a long way toward maximizing profit or minimizing loss while investing in the volatile biotech stocks.

Listed below are large cap, mid cap and small cap stocks with pending regulatory catalysts.

Get in-depth analysis and insight on investing in the high-stakes Biotech and Pharma sectors. Check out RTT Biotech Investor and our Biotech Home Page.

Company Name
Drug
Event
Outcome
Details
AstraZeneca PLC
( AZN, AZN.L, ZEG.DE, AZN.ST)
Camizestrant (NDA)
04/30/2026
FDA panel to review Camizestrant in ER+/HER2- Early Breast Cancer After at Least 2 Years of Standard Adjuvant Endocrine Therapy whose tumours express ESR1 gene mutations
FDA panel voted against recommending approval of Camizestrant in combination with a CDK4/6 inhibitor for advanced HR-positive breast cancer on Apr.30, 2026-
AstraZeneca PLC
( AZN, AZN.L, ZEG.DE, AZN.ST)
Truqap (sNDA)
04/30/2026
FDA panel to review Truqap in combination with abiraterone for the treatment of adult patients with metastatic hormone-sensitive prostate cancer
FDA panel recommended Truqap in combination with abiraterone for PTEN-deficient metastatic hormone-sensitive prostate cancer on Apr.30, 2026-
Axsome Therapeutics, Inc.
(AXSM)
AXS-05
04/30/2026
FDA decision on AXS-05 for the treatment of Alzheimers disease agitation
FDA approved AXS-05, under the brand name AUVELITY, for agitation associated with dementia due to Alzheimer’s disease on Apr.30, 2026-
argenx SE
( ARGX, ARGX.BR)
VYVGART (sBLA)
05/10/2026
FDA decision on VYVGART with generalized myasthenia gravis who test negative for AChR antibodies (seronegative).
Pending-
Daiichi Sankyo Company Limited
( DSKYF, 4568.T)
ENHERTU (sBLA)
05/18/2026
FDA decision on ENHERTU followed by paclitaxel, trastuzumab and pertuzumab for the neoadjuvant treatment of adult patients with HER2 positive breast cancer
pending-
AstraZeneca PLC
( AZN, AZN.L, ZEG.DE, AZN.ST)
ENHERTU (sBLA)
05/18/2026
FDA decision on ENHERTU followed by paclitaxel, trastuzumab and pertuzumab for the neoadjuvant treatment of adult patients with HER2 positive breast cancer
pending-
Eisai Co Ltd
(ESALY.PK, ESALF.PK, 4523.T, EII.SG)
LEQEMBI IQLIK (sBLA)
05/24/2026
FDA decision on LEQEMBI IQLIK, as a weekly starting dose, for the treatment of early Alzheimer’s Disease
Pending-
Biogen Inc.
(BIIB)
LEQEMBI IQLIK (sBLA)
05/24/2026
FDA decision on LEQEMBI IQLIK, as a weekly starting dose, for the treatment of early Alzheimer’s Disease
Pending-
BioArctic AB
( BRCTF, BIOA-B.ST, BIOA_B.ST)
Leqembi Iqlik subcutaneous autoinjector (sBLA)
05/24/2026
FDA decision on Leqembi Iqlik Subcutaneous Autoinjector for the treatment of Alzheimer’s disease in patients with Mild Cognitive Impairment or mild dementia stage of disease
pending-
MannKind Corp.
(MNKD)
Afrezza (sBLA)
05/29/2026
FDA decision on Afrezza Inhalation Powder in children and adolescents living with type 1 or type 2 diabetes
Pending-

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