最近的一篇文章裏找到這段
The pay package, approved in 2018, itself is novel. Musk earns nothing unless the company hits performance milestones. Each time the company’s capitalization increases by $50 billion, Musk gets 1% of Tesla stock. The $56 billion comes from the company hitting all of the milestones and reaching $650 billion in capitalization — which Tesla did just a few years later.