http://en.wikipedia.org/wiki/Blue_Origin http://en.wikipedia.org/wiki/Blue_Origin This kind of stuff might require to sell shares to finance too (in the case of

http://en.wikipedia.org/wiki/Blue_Origin http://en.wikipedia.org/wiki/Blue_Origin This kind of stuff might require to sell shares to finance too (in the case of Jeff Bezos). I'm sure it can apply to other CEOs as well. Speculation is not the only thing you can do with shares.