Just a bit off topic: I'm from Brazil, working as a contractor for a company in the US. They offered me stock options and I'm totally lost about this. Not only because this isn't normal in Brazil, but, the majority of the articles in the wild only focus in the US scene. I want to know more about how this works when you're not in the same country as the company. Will I be double taxed (in US and Brazil)? On what rules I'll be able to exercise my options?