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 · 37d 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 · 39d 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 · 41d 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 · 44d 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 · 59d 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 · 68d 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 · 68d 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 · 68d 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 · 75d 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 · 122d 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 · 130d 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 · 149d 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 · 153d 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.

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