It's not like mark cane from the poor house. With his money, I would have thought he would have been paid zero. As for the others, I have a feeling they own stock and thus if the company takes off, they make a boatload. In those situations they are a risk but I bet there are some other business dealings that you don't know about. For example, how much did ESG get paid for engineering services? I don't know of anyone that works for free to make a vehicle just because they do it for the love of it. This is not like they are doing something like Habitat for Humanity or helping out a family member.
Plus, what's the latest compensation? You are posting info that is from 2016. That's three years old. What about 2019 or at least the first half of 2019? Both, stock based and cash.