I should probably look this up somewhere on the net, but here goes anyway: What was the basis for Elon not receiving his stock award?

As I understand it, he and the stock holders made an agreement some years ago, that entitled Elon to a certain amount depending on how the stock performed. It turns out the stock performed really well, entitling Elon him to a really, really big bonus. I get that this is somewhat weird given that people are being fired and that Tesla is currently not able to sell their cars at the same rate as they are being produced. But is this enough to withhold the bonus? Are there some aspects of the agreement that Elon did not adhere to? From my point of view it looks like Elon was simply able to make a really good deal with the shareholders.