Getty imagesElon Musk had 19 direct reports at Tesla as of August. At least 10 of Musk's direct reports left Tesla over the past year. Tesla's leadership changes follow slumping delivery numbers and reduced EV incentives. Over the last 12 months, at least 10 executives have exited Tesla,…This story appeared on businessinsider.com , 2025-09-30 10:00:01.