Uber isn't a publicly traded company, so certainly not illegal from the perspective of insider-trading. Plus the article makes it very clear that it is a leake

Uber isn't a publicly traded company, so certainly not illegal from the perspective of insider-trading. Plus the article makes it very clear that it is a leaked document, and that its authenticity should be suspect as a result. Even if it were intentionally faked, not sure how it would be illegal from Business Insider's perspective to report on it.