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
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).
FDA approved label expansion for VYVGART and VYVGART Hytrulo to include all serotypes of adult patients living with generalized myasthenia gravis on May 8, 2026-
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
FDA requests additional information during the review process of LEQEMBI IQLIK and extends the decision by three months to Aug 24, 2026-
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
FDA requests additional information during the review process of LEQEMBI IQLIK and extends decision by three months to Aug 24-
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-
Cingulate Inc.
(CING)
CTx-1301 (NDA)
05/31/2026
FDA decision on CTx-1301 for the treatment of Attention-Deficit/Hyperactivity Disorder in children and adults
pending-
Daiichi Sankyo Company Limited
( DSKYF, 4568.T)
DATROWAY (sBLA)
06/02/2026
FDA decision on DATROWAY for the treatment of adult patients with unresectable or metastatic triple negative breast cancer who are not candidates for immunotherapy
Pending-
AstraZeneca PLC
( AZN, AZN.L, ZEG.DE, AZN.ST)
DATROWAY (sBLA)
06/02/2026
FDA decision on DATROWAY for the treatment of adult patients with unresectable or metastatic triple negative breast cancer who are not candidates for immunotherapy
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.

Study Finds Arts And Creative Activities May Slow Aging

May 13, 2026 14:50 ET paintin 13052026 lt

Taking part in creative activities and enjoying arts and culture may not only improve mental well-being but could also help people age more slowly, according to a new study from University College London (UCL) in the UK. For the study, published in the journal Innovation in Aging, researchers studied...

  • Global Experts Rename PCOS To PMOS To Avoid Misunderstanding And Delayed Diagnosis May 13, 2026 13:16 ET

    After more than 10 years of discussions with experts and patients around the world, PCOS (polycystic ovary syndrome) has been renamed PMOS (polycystic endocrine metabolic ovarian syndrome) by a global science group. The new name was announced at the European Congress of Endocrinology in Prague after...

  • FDA Takes Decisive Actions Focused On Food Chemical Safety May 13, 2026 07:49 ET

    The U.S. Food and Drug Administration on Tuesday took two decisive actions focused on food chemical safety. First, the agency finalized its new proactive food chemical safety post-market assessment program. Second, the FDA launched reassessments of butylated hydroxytoluene (BHT) and azodicarbonamide...

  • View More

Urogen Shows 3-Year Durability In ENVISION Trial Of ZUSDURI For Recurrent Bladder Cancer

May 13, 2026 11:31 ET biotech1 18042024 lt

A new 36-month update from UroGen Pharma's (URGN) pivotal Phase 3 ENVISION trial showed that many patients who achieved an early complete response with ZUSDURI (mitomycin) remained disease-free through three years, reinforcing the therapy's durability in recurrent low-grade intermediate-risk non-muscle invasive bladder cancer (LG-IR-NMIBC).