"If you want to your bonus, if there is one. You have to be employed on the date they pay it out. Usually at the end of February, so if you are gone before then, you will not receive said bonus."
Divested Deer Park employees are guaranteed a prorated bonus (11 months) upon date of close, Dec. 1. No need to wait to February for it. If you quit before the date of close, you get the ho-e in the donut...nothing.
Moreover, Pemex stepped up and will pay that final month of bonus. Best way to optimize if you want to leave is to wait until you get that deposit from Pemex.
Now, if you think any company is going to pay you for the whole year's complement of your vacation in January, best of luck. If you find a company that does that, report back and let me know. I want to work for them!