Motif Bio Plc is a clinical stage biopharmaceutical company, which engages in the development and commercialization of pharmaceutical formulations. The company focuses on developing novel antibiotics designed to be effective against serious and life-threatening infections caused by multi-drug resistant bacteria. It offers Iclaprim, a novel diaminopyrimidine antibiotic that inhibits an essential bacterial enzyme called dihydrofolate reductase. The company was founded by Jonathan E. Gold on November 20, 2014 and is headquartered in Princeton, NJ.