Dave Calhoun was appointed CEO of Boeing Co. to guide the company through the crisis
that erupted following the disasters of two of its 737 Max planes.
Despite this, issues have continued to pile up over his tenure.
Boeing's stock has dropped 58 percent since his arrival in January 2020, as the firm
has struggled to execute on important programs such as the 787 Dreamliner and Air Force One.
Investors are concerned about the company's $28 billion in cash burn during the epidemic, as well as its missed deadlines and quality breaches.