4D Molecular Therapeutics, Inc. is a clinical-stage genetic medicines company focused on unlocking the full potential of genetic medicines to treat diseases in ophthalmology and pulmonology. The Company has a portfolio of genetic medicine product candidates, with five product candidates in clinical trials in seven patient populations: 4D-150 for the treatment of wet age-related macular degeneration (wet AMD) and diabetic macular edema (DME), 4D-710 for the treatment of cystic fibrosis lung disease (both in modulator ineligible and eligible populations), 4D-310 for the treatment of Fabry disease cardiomyopathy, 4D-125 for the treatment of X-linked retinitis pigmentosa (XLRP), and 4D-110 for the treatment of choroideremia. In addition, it has two product candidates in preclinical development: 4D-175 for geographic atrophy (GA) and 4D-725 for alpha-1 antitrypsin deficiency lung disease.