Biohaven Ltd., together with its subsidiaries, focuses on discovering, developing, and commercializing therapies for immunology, neuroscience, and oncology worldwide. The company's pipeline products include Troriluzole, which is in Phase 3 clinical trial for the treatment of neurological and neuropsychiatric illnesses; BHV-5500 that blocks glutamate signaling mediated by post-synaptic NMDA receptors; Taldefgrobep Alfa, which is in Phase 3 clinical trial for the treatment of spinal muscular atrophy and obesity; BHV-7000, a candidate in Phase 2/3 clinical trials for the treatment of focal and generalized epilepsy, bipolar disorder, and major depressive disorder; BHV-2100 that is in Phase 1 clinical trials for the treatment of migraines and neuropathic pain; and BHV-8000, a product candidate in Phase 1 clinical trials for the treatment of early Alzheimer's and Parkinson's disease, sclerosis, and amyloid-related imaging abnormalities. It also offers BHV-1300, a product candidate in Phase 1 clinical trials to treat rheumatoid arthritis; BHV-1310 for the treatment of generalized myasthenia gravis and acute exacerbations or flares; BHV-1400 to treat IgA Nephropathy; and BHV-1600 for the treatment of dilated cardiomyopathy. In addition, the company develops BHV-1100, a product candidate in Phase 1a/1b clinical trials for multiple myeloma patients; BHV-1510, a preclinical product that targets carcinomas; and BHV-1500 for Hodgkin's lymphoma. It has license, development, and commercialization agreements with Yale University, AstraZeneca, University of Connecticut, Artizan Biosciences Inc., Reliant Glycosciences LLC, Katholieke Universiteit Leuven, BMS, and Highlightll Pharmaceutical Co. Ltd. The company was formerly known as Biohaven Research Ltd and changed its name to Biohaven Ltd. in September 2022. Biohaven Ltd. was incorporated in 2022 and is headquartered in New Haven, Connecticut. Biohaven Ltd. was formerly a subsidiary of Biohaven Pharmaceutical Holding Company Ltd.

Anavex Life Sciences Corp., a clinical stage biopharmaceutical company, engages in the development of therapeutics for the treatment of central nervous system diseases. Its lead product candidate is ANAVEX 2-73 for the treatment of Alzheimer's disease and Parkinson's disease, as well as other central nervous system diseases, including rare diseases, such as Rett syndrome, a rare severe neurological monogenic disorder; and infantile spasms, Fragile X syndrome, and Angelman syndrome. The company's drug candidate also comprises ANAVEX 3-71, which is in clinical trial for the treatment of schizophrenia, frontotemporal dementia, and Alzheimer's disease. Its preclinical drug candidates include ANAVEX 1-41 for the treatment of depression, stroke, and neurogenerative disease; ANAVEX 1066 for the potential treatment of neuropathic and visceral pain; and ANAVEX 1037 to treat prostate and pancreatic cancer. The company was incorporated in 2004 and is headquartered in New York, New York.

Prothena Corporation plc, a late-stage clinical biotechnology company, focuses on discovery and development of novel therapies to treat diseases caused by protein dysregulation in the United States. The company is involved in developing birtamimab, an investigational humanized antibody that is in Phase III clinical trial for the treatment of AL amyloidosis; Prasinezumab, a humanized monoclonal antibody, for the treatment of Parkinson's disease and other related synucleinopathies which is in Phase IIb clinical trial; NNC6019 that is in Phase lI clinical trial for the treatment of ATTR amyloidosis; and BMS-986446 and PRX012, which is in Phase I clinical trial for the treatment of Alzheimer's disease. Its discovery and preclinical programs include PRX123, a dual Aß-Tau vaccine for the treatment and prevention of Alzheimer's disease; and PRX019 for the treatment of neurogenerative diseases, as well as TDP-43 for the treatment of amyotrophic lateral sclerosis. Prothena Corporation plc has a license, development, and commercialization agreement with F. Hoffmann-La Roche Ltd. and Hoffmann-La Roche Inc. to develop and commercialize antibodies that target a-synuclein, including prasinezumab; and a collaboration agreement with Bristol-Myers Squibb to develop and commercialize antibodies targeting tau, TDP-43. The company was incorporated in 2012 and is based in Dublin, Ireland.

Voyager Therapeutics, Inc., a biotechnology company, focuses on the treatment of gene therapy and neurology diseases. The company's lead clinical candidate is VY-TAU01, an anti-tau antibody program for the treatment of alzheimer's disease. Its product pipeline includes superoxide dismutase 1 silencing gene therapy, which is in preclinical trial for the treatment of amyotrophic lateral sclerosis; tau silencing gene therapy, which is in preclinical trial for the treatment of alzheimer's disease; and vectorized anti-amyloid antibody, a gene therapy targeting anti-amyloid for the treatment of alzheimer's disease and is in preclinical trial. In addition, the company develops VY-FXN01, which is in preclinical trial to treat friedreich's ataxia; and GBA1 gene replacement to treat parkinson's disease and is in preclinical trial. Further, it provides research program for the treatment of Huntington's disease. The company has collaboration and license agreements with Alexion; AstraZeneca Rare Disease; Novartis Pharma AG; Neurocrine Biosciences, Inc; and Sangamo Therapeutics, Inc. Voyager Therapeutics, Inc. was incorporated in 2013 and is headquartered in Lexington, Massachusetts.

Vaxart, Inc., a clinical-stage biotechnology company, discovers and develops oral recombinant protein vaccines based on its proprietary oral vaccine platform. The company's product pipeline includes norovirus vaccine, a bivalent oral tablet vaccine in Phase 2 clinical trial for the GI.1 and GII.4 norovirus strains; coronavirus vaccine, which is in Phase 2 clinical trial, for the treatment of SARS-CoV-2 infection; seasonal influenza vaccine, which is in Phase 2 clinical trial, to treat H1 influenza infection; and human papillomavirus therapeutic vaccine, which is in preclinical stage, that targets HPV-16 and HPV-18 for cervical cancers and precancerous cervical lesions. It has a license agreement with Altesa Biosciences, Inc. to develop and commercialize Vapendavir, a capsid-binding broad-spectrum antiviral. Vaxart, Inc. is headquartered in South San Francisco, California.

Vigil Neuroscience, Inc., a clinical-stage biotechnology company, focuses on developing treatments for rare and common neurodegenerative diseases by restoring the vigilance of microglia, the sentinel immune cells of the brain. Its lead candidate is VGL101(Iluzanebart), a human monoclonal antibody agonist targeting human triggering receptor expressed on myeloid cells 2 and is in a Phase 2 trial in patients with adult-onset leukoencephalopathy with axonal spheroids and pigmented glia (ALSP), a rare and fatal neurodegenerative disease. The company is also developing VG-3927, an orally-available small molecule TREM2 agonist to treat common neurodegenerative diseases associated with microglial dysfunction, with an initial focus on Alzheimer's disease in genetically defined subpopulations, which is being evaluated in a Phase 1 clinical trial. It has license agreement with Amgen Inc. to commercially develop, manufacture, use, distribute, and sell therapeutic products containing compounds that bind to TREM2. The company was incorporated in 2020 and is headquartered in Watertown, Massachusetts.

Vaccinex, Inc., a clinical-stage biotechnology company, engages in the discovery and development of targeted biotherapeutics to treat cancer, neurodegenerative diseases, and autoimmune disorders. The company's lead drug candidate, pepinemab, a humanized monoclonal antibody that binds and blocks the activity of SEMA4D. It is developing Pepinemab, which is in phase 2 study for treatment of Alzheimer's disease and has completed phase 2 study for treatment of Huntington's disease; Pepinemab in combination with Pembrolizumab in phase 2 study for head and neck cancer, Avelumab in phase 2 study for pancreatic cancer, and completed phase 2 study with Avelumab for non-small cell lung cancer; and Pepinemab in combination with Nivolumab completed phase 2 study for melanoma, and trastuzumab and DC vaccine in phase 2 study for breast cancer. The company has also developed ActivMAb, an antibody drug discovery platform based on a novel method for complex targets, such as multi-pass membrane receptors or large and diverse libraries of full-length human monoclonal antibodies on the surface of pox viruses. It has collaborations with Merck Sharp & Dohme; Ares Trading S.A.; The Children's Hospital of Philadelphia; Emory University; Huntington Study Group; H. Lee Moffitt Cancer Center and Research Institute, Inc; Catalent Pharma Solutions, LLC; Surface Oncology, Inc.; and Pharmaceutical and Biotech Co. The company was incorporated in 2001 and is headquartered in Rochester, New York.

Pasithea Therapeutics Corp., a biotechnology company, engages in discovery, research, and development of treatments for central nervous system disorders, RASopathies, and other diseases. Its lead product candidate PAS-004, a next-generation macrocyclic mitogen-activated protein kinase, or MEK inhibitor for use in the treatment of a range of RASopathies, including neurofibromatosis type 1 oncology indications. The company intends to develop PAS-003, to treat amyotrophic lateral sclerosis; and PAS-001, to treat schizophrenia. Pasithea Therapeutics Corp. was incorporated in 2020 and is headquartered in Miami Beach, Florida.