https://www.cnbc.com/2019/04/12/facebook-spent-20-million-last-year-on-zuckerberg-security.html

Facebook on Friday announced that it allocated CEO Mark Zuckerberg $20 million for security purposes -- that's four times what he received for security in 2016.

The increase shows up in a Friday afternoon financial filing, which showed Zuckerberg's compensation more than doubled from $9.1 million in 2017 to $22.6 million in 2018.