CEO Performance Chief Financial Officer CEO CEO Transition CFO Appointment Michael Saylor Duncan Wanblad Chief Investment Officer Ken Leech CEO Resignation CEO Visits CEO Strategies Nik Storonsky Negotiations CEO Retirement CEO Communications CEO Challenges Warren Buffett CEO Appointment Tom Kingsbury Dame Amanda Blanc UnitedHealth Group John Wren Succession Planning CEO Succession Ana Botín Strategic Review Compensation Packages Howard Lutnick Christian Sewing Management Changes Ryan Cohen CEO Statements