Tuesdayseaknighttreant3, Tesla (TSLAseaknighttreant3.US) shares fell. As of press time, the stock fell more than 3% to $187.4. In the news, Tesla began a new round of layoffs. Rebecca Tinucci, senior director of the electric vehicle maker's supercharging business, and Daniel Ho, head of the new car project, resigned on Tuesday morning. Musk also plans to fire the two executives 'team, including about 500 employees working on the Super Charging team. It is unclear how many employees work for Ho.