Xeris Pharmaceuticals, Inc., a specialty pharmaceutical company, develops and commercializes ready-to-use injectable and infusible drug formulations. Its proprietary XeriSol and XeriJect formulation technologies allow for the subcutaneous and intramuscular delivery of highly-concentrated, ready-to-use formulations of peptides, proteins, antibodies, and small molecules using commercially available syringes, auto-injectors, multi-dose pens, and infusion pumps. The company's lead product candidate is Gvoke HypoPen, which has completed Phase III clinical trials for the treatment of severe hypoglycemia, a potentially life-threatening condition in people with diabetes. Its product candidates also comprise ready-to-use glucagon that is in Phase II clinical trials for the treatment of congenital hyperinsulinism, post-bariatric hypoglycemia, exercise-induced hypoglycemia in diabetes, and hypoglycemia-associated autonomic failure, as well as for treating hypoglycemia associated with intermittent and chronic conditions, and bi-hormonal artificial pancreas closed-loop systems. In addition, it develops continuous subcutaneous glucagon infusion system of ready-to-use glucagon; ready-to-use diazepam formulation, which is in Phase I clinical trial for the treatment of acute repetitive seizures in patients with epilepsy; and Pramlintide-Insulin co-formulation that is in pre-clinical stage for treating type 1 and 2 diabetes. Xeris Pharmaceuticals, Inc. serves patients, caregivers, and health practitioners. The company was founded in 2005 and is based in Chicago, Illinois.