We’re trading anecdotes here, but in all of the Series A and earlier startups I’m familiar with, the Founder/CEO is the the lowest paid person in the company. I would assume that non-Founder CEOs being hired in would typically be the highest paid individuals though.
There are headlines where the CEO takes $1 in salary, but realistically those are few and far between, and the CEO is usually well compensated in stock options and company jet usage.