David Fellows joined the board of directors of Gyroscope Therapeutics in December 2020. He also serves as the chairman of the board for Oxular Limited and is a board member of the Glaucoma Foundation. David was most recently the Chief Executive Officer of Nightstar Therapeutics, a retinal gene therapy company acquired by Biogen in 2019. Prior to joining Nightstar Therapeutics, he was the Vice President of Johnson & Johnson’s Vision Care Franchise where he led the global marketing, new product and licensing activities. Before joining Johnson & Johnson, David held leadership positions at Allergan, Inc., for 25 years where he served primarily in the sales and marketing areas in a number of capacities, including Regional President, Corporate Vice President, and Senior Vice President across North America, Europe and Asia. David holds a Bachelor’s Degree in Psychology from Butler University.