Margaret A. Ryan, the chief of enforcement at the U.S. Securities and Exchange Commission (S.E.C.), has unexpectedly resigned from her position just six months after taking the role. This departure is notable as those who hold the enforcement chief position typically remain for several years, raising questions about the circumstances that led to her swift exit. The S.E.C. has not provided detailed reasons for her resignation, which has taken many industry watchers by surprise. Ryan's tenure began amidst a pivotal period for the commission, which has faced increasing scrutiny over its regulatory practices and enforcement actions. Her quick departure not... [Continue Reading]