Tim Cook stepping down as Apple CEO, John Ternus taking over

Apple said Monday afternoon that Tim Cook will step down as CEO, a role he has held since 2011, when he succeeded the late Steve Jobs. Senior Vice President of Hardware Engineering John Ternus will take the top executive position on September 1 of this year.

Cook will remain at the company as executive chairman, and Ternus will join Apple’s board of directors. Arthur Levinson, who has served as Apple’s non-executive chairman for the past 15 years, will become lead independent director, also effective September 1.