COMPANY
Denali Therapeutics
FDA-approved therapeutic company FDA-cleared device company Clinical Phase 3
Timeline
- Trial start Phase 1: A Study to Evaluate the Safety, Pharmacokinetics, and Pharmacodynamics of DNL921 in Healthy Participants and Participants With Alzheimer's Disease source ↗
- Trial start Phase 1: A Study to Evaluate the Safety, Pharmacokinetics, and Pharmacodynamics of DNL952 in Adult Participants With Late-Onset Pompe Disease source ↗
- FDA FDA New drug/biologic (novel): AVLAYAH (tividenofusp alfa-eknm) — BLA761485, Mar 24, 2026. Applicant at approval: Denali Therapeutics Inc. Accelerated approval. source ↗
- Trial start Phase 1: A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of DNL628 in Participants With Early Alzheimer's Disease source ↗
- Raise Follow-on offering: $200M (total, as published), announced Dec 10, 2025. Source: SEC filing. source ↗
- Raise Private placement: $275M (total, as published), announced Dec 4, 2025. Source: SEC filing. source ↗
- Trial start Phase 2: Safety and Pharmacodynamic Effects of BIIB122 in Participants With LRRK2-Associated Parkinson's Disease (LRRK2-PD) source ↗
- Trial start 1: A Phase 1, Open-label Study of the Absorption, Metabolism, and Excretion of [14C]-DNL343 Following a Single Oral Dose in Healthy Male Participants source ↗
- Trial start Phase 1/Phase 2: Study of DNL126 in Pediatric Participants With Mucopolysaccharidosis Type IIIA (Sanfilippo Syndrome Type A) source ↗
- Trial start Phase 2/Phase 3: An Extension Study of the Long-Term Safety, Tolerability, and Efficacy of Tividenofusp Alfa (DNL310) in Participants With Mucopolysaccharidosis Type II (MPS II) From Study DNLI-E-0002 source ↗
- Trial start Phase 2/Phase 3: A Study to Determine the Efficacy and Safety of Tividenofusp Alfa (DNL310) vs Idursulfase in Pediatric and Young Adult Participants With Neuronopathic (nMPS II) or Non-Neuronopathic M source ↗
- Trial start Phase 1: A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of DNL919 in Healthy Participants source ↗
- Trial start Phase 1/Phase 2: A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of DNL593 in Healthy Participants and Participants With Frontotemporal Dementia (FTD-GRN) source ↗
- Trial start Phase 1: A Study to Determine the Safety, Pharmacokinetics, and Pharmacodynamics of DNL343 in Participants With Amyotrophic Lateral Sclerosis source ↗
- Trial start Phase 1: A Study to Evaluate the Bioavailability and Safety of DNL343 in Healthy Volunteers source ↗
- Trial start Phase 1/Phase 2: A Study of Tividenofusp Alfa (DNL310) in Pediatric Participants With Hunter Syndrome source ↗
- Trial start Phase 1: A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of DNL343 in Healthy Volunteers source ↗
- Trial start —: A Study of Potential Treatment-Responsive Biomarkers and Clinical Outcomes in Hunter Syndrome source ↗
- Trial start Phase 1: Study to Evaluate DNL747 in Subjects With Alzheimer's Disease source ↗
- Trial start Phase 1: Study to Evaluate DNL201 in Subjects With Parkinson's Disease source ↗
- Trial start Phase 1: A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of DNL151 in Healthy Volunteers source ↗
- Trial start Phase 1: A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of DNL201 in Healthy Volunteers source ↗
Upcoming milestones
- 2026-12 (ESTIMATED) · Phase 1/Phase 2 · A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of DNL593 in Healthy Participants and Participants With Frontotemporal Dementia (FTD-GRN) · NCT05262023
- 2027-02 (ESTIMATED) · Phase 1 · A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of DNL628 in Participants With Early Alzheimer's Disease · NCT07328451
- 2027-03 (ESTIMATED) · Phase 2 · Safety and Pharmacodynamic Effects of BIIB122 in Participants With LRRK2-Associated Parkinson's Disease (LRRK2-PD) · NCT06602193
- 2027-06 (ESTIMATED) · Phase 2/Phase 3 · An Extension Study of the Long-Term Safety, Tolerability, and Efficacy of Tividenofusp Alfa (DNL310) in Participants With Mucopolysaccharidosis Type II (MPS II) From Study DNLI-E-0002 or Study DNLI-E- · NCT06075537
- 2027-12 (ESTIMATED) · Phase 2/Phase 3 · A Study to Determine the Efficacy and Safety of Tividenofusp Alfa (DNL310) vs Idursulfase in Pediatric and Young Adult Participants With Neuronopathic (nMPS II) or Non-Neuronopathic Mucopolysaccharido · NCT05371613
- 2028-08 (ESTIMATED) · Phase 1 · A Study to Evaluate the Safety, Pharmacokinetics, and Pharmacodynamics of DNL952 in Adult Participants With Late-Onset Pompe Disease · NCT07354724
- 2028-08 (ESTIMATED) · Phase 1/Phase 2 · Study of DNL126 in Pediatric Participants With Mucopolysaccharidosis Type IIIA (Sanfilippo Syndrome Type A) · NCT06181136
- 2030-04 (ESTIMATED) · Phase 1 · A Study to Evaluate the Safety, Pharmacokinetics, and Pharmacodynamics of DNL921 in Healthy Participants and Participants With Alzheimer's Disease · NCT07758595
Funding
Clinical trials (lead sponsor) 19
| Record | Title | Phase | Status | Start | Primary completion |
|---|---|---|---|---|---|
| NCT05371613 | A Study to Determine the Efficacy and Safety of Tividenofusp Alfa (DNL310) vs Idursulfase in Pediatric and Young Adult Participants With Neuronopathic (nMPS II) or Non-Neuronopathic Mucopolysaccharidosis Type II (nnMPS II) | Phase 2/Phase 3 | Active, not recruiting | Jul 21, 2022 | 2027-12 (estimated) |
| NCT07758595 | A Study to Evaluate the Safety, Pharmacokinetics, and Pharmacodynamics of DNL921 in Healthy Participants and Participants With Alzheimer's Disease | Phase 1 | Recruiting | Aug 7, 2026 | 2030-04 (estimated) |
| NCT07354724 | A Study to Evaluate the Safety, Pharmacokinetics, and Pharmacodynamics of DNL952 in Adult Participants With Late-Onset Pompe Disease | Phase 1 | Recruiting | May 12, 2026 | 2028-08 (estimated) |
| NCT06181136 | Study of DNL126 in Pediatric Participants With Mucopolysaccharidosis Type IIIA (Sanfilippo Syndrome Type A) | Phase 1/Phase 2 | Active, not recruiting | Dec 7, 2023 | 2028-08 (estimated) |
| NCT07328451 | A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of DNL628 in Participants With Early Alzheimer's Disease | Phase 1 | Recruiting | Jan 30, 2026 | 2027-02 (estimated) |
| NCT06075537 | An Extension Study of the Long-Term Safety, Tolerability, and Efficacy of Tividenofusp Alfa (DNL310) in Participants With Mucopolysaccharidosis Type II (MPS II) From Study DNLI-E-0002 or Study DNLI-E-0007 | Phase 2/Phase 3 | Enrolling by invitation | Sep 20, 2023 | 2027-06 (estimated) |
| NCT06602193 | Safety and Pharmacodynamic Effects of BIIB122 in Participants With LRRK2-Associated Parkinson's Disease (LRRK2-PD) | Phase 2 | Active, not recruiting | Oct 24, 2024 | 2027-03 (estimated) |
| NCT05262023 | A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of DNL593 in Healthy Participants and Participants With Frontotemporal Dementia (FTD-GRN) | Phase 1/Phase 2 | Active, not recruiting | Feb 1, 2022 | 2026-12 (estimated) |
| NCT04251026 | A Study of Tividenofusp Alfa (DNL310) in Pediatric Participants With Hunter Syndrome | Phase 1/Phase 2 | Active, not recruiting | Jul 16, 2020 | 2031-02 (estimated) |
| NCT05006352 | A Study to Determine the Safety, Pharmacokinetics, and Pharmacodynamics of DNL343 in Participants With Amyotrophic Lateral Sclerosis | Phase 1 | Completed | Aug 11, 2021 | Dec 15, 2022 (actual) |
| NCT06281158 | A Phase 1, Open-label Study of the Absorption, Metabolism, and Excretion of [14C]-DNL343 Following a Single Oral Dose in Healthy Male Participants | 1 | Completed | Mar 1, 2024 | Apr 30, 2024 (actual) |
| NCT04007536 | A Study of Potential Treatment-Responsive Biomarkers and Clinical Outcomes in Hunter Syndrome | Not listed | Completed | Oct 23, 2019 | Mar 1, 2024 (actual) |
| NCT05450549 | A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of DNL919 in Healthy Participants | Phase 1 | Completed | Jul 14, 2022 | Jun 8, 2023 (actual) |
| NCT04557800 | A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of DNL151 in Healthy Volunteers | Phase 1 | Completed | Nov 16, 2017 | Feb 19, 2021 (actual) |
| NCT04268784 | A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of DNL343 in Healthy Volunteers | Phase 1 | Completed | Feb 20, 2020 | Aug 3, 2021 (actual) |
| NCT04581772 | A Study to Evaluate the Bioavailability and Safety of DNL343 in Healthy Volunteers | Phase 1 | Completed | Dec 23, 2020 | Jun 4, 2021 (actual) |
| NCT04551534 | A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of DNL201 in Healthy Volunteers | Phase 1 | Completed | Jun 1, 2017 | Aug 8, 2018 (actual) |
| NCT03757325 | Study to Evaluate DNL747 in Subjects With Alzheimer's Disease | Phase 1 | Completed | Feb 13, 2019 | Dec 5, 2019 (actual) |
| NCT03710707 | Study to Evaluate DNL201 in Subjects With Parkinson's Disease | Phase 1 | Completed | Dec 4, 2018 | Dec 6, 2019 (actual) |
FDA records (last 2 years)
- FDA New drug/biologic (novel): AVLAYAH (tividenofusp alfa-eknm) — BLA761485, Mar 24, 2026. Applicant at approval: Denali Therapeutics Inc. Accelerated approval. source ↗
Raises and investors new
- InvestorListed in the portfolio of ARCH Venture Partners (captured Oct 12, 2026). portfolio page ↗