Apparently, it's not over: https://www.bloomberg.com/news/articles/2022-10-04/musk-proposes-to-proceed-with-twitter-deal-at-54-20-a-share

If Parag is fired within the first 12 months (which seems likely based on his text exchanges with Elon), he stands to make $42M in a parachute clause outlined in his contract in the case of his departure.