LOGO
LOGO

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
Merck & Co Inc.
(MRK)
Doravirine/Islatravir (NDA)
04/28/2026
FDA decision on Doravirine/Islatravir, an oral, two-drug regimen for adults with HIV-1 infection that is virologically suppressed on antiretroviral therapy.
FDA approved Doravirine/Islatravir, under the brand name Idvynso, for the treatment of HIV-1 infection in adults on Apr.21, 2026-
Sanofi SA
( SNY, SNYNF, SAN.PA)
Tzield (sBLA)
04/29/2026
FDA decision on Tzield to expand to as young as one year old and above to delay the onset of stage 3 type 1 diabetes in patients diagnosed with stage 2 T1D
FDA approved Tzield to delay the onset of stage 3 type 1 diabetes in patients diagnosed with stage 2 T1D in children aged one year and above on Apr.22, 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-
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-
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-
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-

ALSO READ - COVID-19 Drugs In Development Calendar which lists Companies that are in Race to find a Treatment or Vaccine for the Novel Coronavirus.

Biotechnology Weekly Update - March 31, 2026

March 31, 2026 15:49 ET
In this week’s video, we’ll cover major biotech moves and breakthroughs - from Novartis and Merck’s blockbuster acquisitions to the first new Hunter syndrome therapy in two decades. We’ll also look at a promising alternative to daily insulin injections and the near-term catalyst for Q3 Bio, which has been hitting new 52-week highs.

Breaking The Silence: A National Push To Recognize Bladder Cancer Early

May 02, 2026 01:24 ET bladder 01052026 lt

Bladder cancer is one of the most commonly diagnosed cancer in the United States- yet it remains one of the least talked about. As Bladder Cancer Awareness Month begins, the Bladder Cancer Advocacy Network (BCAN) is urging the country to pay attention to a disease that affects more than 725,000 people nationwide, with over 84,000 new cases expected this year.

Incyte : FDA Approves Jakafi XR In Myelofibrosis, Polycythemia Vera, And Graft-Versus-Host Disease

May 02, 2026 02:13 ET biotech1 18042024 lt

Incyte (INCY) announced that the U.S. Food and Drug Administration has approved Jakafi XR (ruxolitinib) extended-release tablets for the treatment of adults with intermediate- or high-risk myelofibrosis (MF), adults with polycythemia vera (PV) who have had an inadequate response to or are intolerant...