Updated weekly · 13 upcoming catalysts
2026 PDUFA Date Tracker
Upcoming FDA Prescription Drug User Fee Act target action dates for US-listed biotech and pharma sponsors. Sponsor, ticker, drug, indication, regulatory pathway, and clinical context — the catalysts that drive biotech stock moves.
Notable · PDUFA · Friday, May 29, 2026 · 36d out · sBLA / Standard Review
MNKDMannKind Corporation — Afrezza (inhaled insulin)
Indication: Pediatric type 1 and type 2 diabetes (ages 4-17)
sBLA would make Afrezza the first needle-free mealtime insulin for children; Phase 3 INHALE-1 missed HbA1c noninferiority but showed satisfaction/weight advantages.
High priority · PDUFA · Sunday, May 31, 2026 · 38d out · NDA / Priority Review
ONCBeOne Medicines — sonrotoclax
Indication: Relapsed/refractory mantle cell lymphoma (MCL) after prior BTK inhibitor therapy
Next-gen BCL2 inhibitor with FDA Breakthrough Therapy designation; NDA backed by Phase 1/2 BGB-11417-201.
High priority · PDUFA · Tuesday, June 2, 2026 · 40d out · sBLA / Priority Review
AZNAstraZeneca / Daiichi Sankyo — Datroway (datopotamab deruxtecan-dlnk)
Indication: 1st-line unresectable/metastatic triple-negative breast cancer (TNBC) in patients ineligible for PD-1/PD-L1 therapy
TROPION-Breast02 showed 23.7-mo vs 18.7-mo median OS; major label expansion for TROP2 ADC franchise.
High priority · PDUFA · Friday, June 5, 2026 · 43d out · NDA
ARVNArvinas / Pfizer — vepdegestrant (ARV-471)
Indication: ESR1-mutated, ER+/HER2- advanced or metastatic breast cancer after prior endocrine therapy
First oral PROTAC ER degrader; VERITAC-2 showed 5.0-mo vs 2.1-mo PFS vs fulvestrant. Would validate PROTAC modality commercially.
High priority · PDUFA · Saturday, June 20, 2026 · 58d out · NDA / Breakthrough Therapy
ACHVAchieve Life Sciences — cytisinicline
Indication: Nicotine dependence / smoking cessation in adults
ORCA Phase 3 showed superior abstinence vs placebo; first new smoking cessation therapy in ~20 years if approved.
Notable · PDUFA · Monday, June 29, 2026 · 67d out · NDA / Standard Review
LNTHLantheus Holdings — LNTH-2501 (Ga 68 edotreotide kit)
Indication: PET imaging of somatostatin receptor-positive neuroendocrine tumors
PDUFA extended 3 months from Mar 29 to Jun 29 for additional CMC review; not tied to safety/efficacy.
Notable · PDUFA · Monday, June 29, 2026 · 67d out · sBLA / Priority Review
PFEPfizer — HYMPAVZI (marstacimab)
Indication: Expanded: hemophilia A/B patients 6+ with inhibitors and pediatric (6-11) without inhibitors
Expansion sBLA would make HYMPAVZI the first non-factor option for kids 6-11; FDA pushed decision from Q1 to Jun 29.
Notable · PDUFA · Monday, June 29, 2026 · 67d out · sNDA
ARQTArcutis Biotherapeutics — ZORYVE (roflumilast) Cream 0.3%
Indication: Plaque psoriasis in children ages 2-5
Would make roflumilast the first topical PDE4 inhibitor labeled for plaque psoriasis down to age 2.
High priority · PDUFA · Monday, July 6, 2026 · 74d out · BLA / Priority Review
ORKAOrca Bio — Orca-T
Indication: AML, ALL, MDS requiring allogeneic stem cell transplant
First allogeneic cell therapy of its kind; Precision-T hit cGvHD-free survival endpoint. FDA extended PDUFA 3 months (CMC amendment).
High priority · PDUFA · Saturday, August 22, 2026 · 121d out · BLA / Class 2 Resubmission
CAPRCapricor Therapeutics — deramiocel
Indication: Duchenne muscular dystrophy (DMD) cardiomyopathy
CRL-resubmission after FDA lifted prior complete response letter; HOPE-3 Phase 3 hit primary PUL v2.0 plus LVEF endpoint.
Notable · PDUFA · Sunday, August 30, 2026 · 129d out · sBLA / Standard Review
PHAPharmaEssentia — Besremi (ropeginterferon alfa-2b-njft)
Indication: Essential thrombocythemia (ET) in adults
Label expansion from polycythemia vera into ET; SURPASS-ET showed 42.9% vs 6.0% mELN response vs anagrelide.
High priority · PDUFA · Friday, September 18, 2026 · 148d out · NDA / Breakthrough Therapy
NUVLNuvalent — zidesamtinib (NVL-520)
Indication: TKI pre-treated locally advanced or metastatic ROS1-positive NSCLC
CNS-penetrant, TRK-sparing ROS1-selective inhibitor designed to overcome G2032R resistance; ARROS-1 data-backed.
High priority · PDUFA · Tuesday, September 22, 2026 · 152d out · NDA / Priority Review
IONSIonis Pharmaceuticals — zilganersen
Indication: Alexander disease (AxD) in children and adults
First disease-modifying therapy for ultra-rare fatal GFAP neurodegenerative disease; pivotal met primary gait-speed endpoint.