Robinhood Markets' Chief Legal Officer Dan Gallagher on Friday withdrew from consideration for chair of the Securities and Exchange Commission in the Trump administration, leaving other Republican former SEC officials among the top candidates. "I've made it clear to the relevant people that I'm not interested in being considered for the role," he told CNBC. Gallagher said in a statement he was committed to Robinhood and the retail brokerage's customers. Industry sources said restrictions on