How do you know that? Do you know how many shares he's still holding? I'm guessing he has a nice chunk and he's mostly walking away from long hours, hard work and jet-lag. At this point in his life he's probably content to watch his stock turn into a gold mine while he spends more time with family and friends and less time in an office or on the road. No sense going all diva and freakin out on "what ifs" cause there's not much evidence to justify it. Relax.