Basic information on the CEO should prove easy to find. The company website,Mergent and Google will all give plenty of good information about the CEO. Just make sure you're using a trustworthy website if you rely on Google!
Part 3 should be a little trickier. Take advantage of News and other article resources to find information about the CEO's leadership and it's impact on corporate strategy and culture. ABI/Inform, Factiva, and Business Source Complete should all work pretty well for this.