US crypto exchange Coinbase adds three board members, including OpenAI executive

US cryptocurrency exchange Coinbase has added three new members and they are Chris Lehane, a member of the executive team at OpenAI; Paul Clement, former U.S. Solicitor General under President George W. Bush; and Christa Davies, chief financial officer for Aon and a board member for Stripe and Workday. The additions will expand the board from seven to 10.