This article indicates that former CEO, Wichmann, worked 7 weeks in 2021, and was paid over $11 million dollars for these 7 weeks.
Wichmann also walked away with more than $100 million dollars in stock options in 2021
https://www.asyousow.org/our-work/ceo-pay/blog/2022/6/6/unitedhealth-former-ceo-leaves-with-windfall