I call bullshit. I don't care how big your company is. If some employee is getting $100M, the CEO is going to know about it. There couldn't be more than a handful of people at that company making that much.
I got the impression that he was aware of it, but had no reason to remember the specifics of it. He knew it sounded about right, which is what I'd expect from a CEO months (or years) after the fact.
