Union, N.J. — Bed Bath & Beyond Inc. has announced that Mary Winston, a seasoned public company executive who recently joined the Bed Bath & Beyond board of directors, has been appointed interim chief executive officer, effective immediately. Steven Temares has stepped down as CEO and resigned as a member of board. The board has formed a CEO search committee to identify a permanent CEO and will retain an executive search firm to assist in the search process. The board’s search process will focus on individuals who have transformation and …