UBS hired veteran Stephen Glynn as branch manager for its Greenwich, Conn., office from Wachovia Securities. He will oversee 15 brokers. He replaces John Hennigan who transferred to another division within the brokerage, a spokeswoman said, declining further comment. Glynn oversaw 30 brokers in Wachovia's White Plains, N.Y., office. He worked over six years at Wachovia and three years at Prudential Securities. Prior to Prudential, he worked seven years at Smith Barney. Glynn has not been replaced yet, a Wachovia spokesman said. Glynn and Hennigan did not return calls for comment.