Aptevo Therapeutics
NASDAQ:APVOAptevo Therapeutics Inc., a clinical-stage biotechnology company, focuses on developing immunotherapeutic candidates for the treatment of various forms of cancer in the United States. The company's lead clinical candidates are APVO436, a bispecific T-cell engaging antibody candidate that is in Phase 1b clinical trial for acute myelogenous leukemia and myelodysplastic syndromes; and. ALG.APV-527, an investigational bispecific ADAPTIR candidate that features a mechanism of action to target 4-1BB (CD137) and 5T4, a tumor antigen expressed in various types of cancers. Its preclinical candidates include APVO603, a dual agonist bispecific antibody to target 4-1BB and OX40; APVO711, a dual mechanism bispecific ADAPTIR candidate designed to provide synergistic stimulation of CD40 on antigen presenting cells; and APVO442, a bispecific candidate based on the ADAPTIR-FLEX platform technology to enhance biodistribution of drugs to PSMA positive tumors for treatment of prostate cancer. The company has a collaboration and option agreement with Alligator Bioscience AB to develop ALG.APV-527. Aptevo Therapeutics Inc. was incorporated in 2016 and is headquartered in Seattle, Washington.
Stealth BioTherapeutics
NASDAQ:MITOStealth BioTherapeutics Corp, a clinical-stage biotechnology company, focuses on the discovery, development, and commercialization of therapies for diseases involving mitochondrial dysfunction. Its lead product candidate is Elamipretide that is in phase 3 clinical trial to treat barth syndrome, phase 2/3 clinical trial for the treatment of duchenne cardiomyopathy, phase 2a clinical trial to treat friedreich's ataxia, phase 2 clinical trial for the treatment of dry age-related macular degeneration, phase 2 clinical trial to treat leber's hereditary optic neuropathy, and phase 3 clinical trial for the treatment of replisome myopathies. The company's product candidates also include SBT-20 to treat complications of diabetes, renal diseases, ocular diseases, neurodegenerative, Parkinson's, Alzheimer's, Huntington's, and ALS diseases; SBT-550 for rare neurological indications; and SBT-272, a peptidomimetic that targets the mitochondria and stabilizing mitochondrial function under conditions of oxidative stress, as well as SBT 550. Stealth BioTherapeutics Corp was incorporated in 2006 and is based in George Town, the Cayman Islands.
OncoSec Medical
NASDAQ:ONCSOncoSec Medical Incorporated, a late-stage immuno-oncology company, focuses on designing, developing, commercializing intra-tumoral DNA-based therapeutics to stimulate and augment anti-tumor immune responses for the treatment of cancer. The company's product pipeline includes KEYNOTE-695, which is in Phase 2 trial for the treatment of advanced melanoma; TAVO + SARS-CoV-2 spike glycoprotein, which is in Phase 1 clinical trial for the treatment of COVID-19; and TAVO + epacadostat + pembrolizumab, which is in Phase 1 clinical trial for the treatment of squamous cell carcinoma head and neck cancer. Its pipeline also comprises TAVO +nivolumab, which is in Phase 2 clinical trial for the treatment of breast cancer; TAVO + CXCL9 for the treatment of solid tumors; and OMS-100 and OMS-102, which are in Phase 2 clinical trial for the treatment of metastatic melanoma. OncoSec Medical Incorporated has clinical trial collaborations with Merck & Co., Inc. and its subsidiary in connection with the KEYNOTE-695 and KEYNOTE-890; and a research collaboration with Duke University's Center for Applied Therapeutics to evaluate TAVO in combination or sequenced with a HER2-plasmid vaccine. The company was formerly known as NetVentory Solutions Inc. and changed its name to OncoSec Medical Incorporated in March 2011. OncoSec Medical Incorporated was incorporated in 2008 and is headquartered in Pennington, New Jersey.
Reviva Pharmaceuticals
NASDAQ:RVPHReviva Pharmaceuticals Holdings, Inc., a clinical-stage biopharmaceutical company, discovers, develops, and commercializes next-generation therapeutics for diseases targeting unmet medical needs in the areas of central nervous system, respiratory, cardiovascular, metabolic, and inflammatory diseases. The company's lead product candidate is brilaroxazine (RP5063), which is in Phase III clinical trials for use in the treatment of schizophrenia, as well as completed Phase I clinical trials to treat bipolar disorder, major depressive disorder, attentiondeficit/hyperactivity disorder, behavioral and psychotic symptoms of dementia or Alzheimer's disease, Parkinson's disease psychosis, attention deficit hyperactivity disorder, pulmonary arterial hypertension, and idiopathic pulmonary fibrosis. It is also developing RP1208 that is in pre-clinical development studies for the treatment of depression and obesity. The company was founded in 2018 and is based in Cupertino, California.
Vaccinex
NASDAQ:VCNXVaccinex, 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. Its Pepinemab is being evaluated in a Phase 1b/2 study in recurrent or metastatic head and neck cancer and in a Phase 1/2a study in Alzheimer's Disease, with ongoing exploration of potential Phase 3 development in Huntington's disease. It 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. The company was incorporated in 2001 and is headquartered in Rochester, New York.