Do you know your CEO? More importantly, do they know you? I ask this as I know that you are a high achieving and high performing individual and as such have aspirations to grow, advance and make progress. If my assumption is correct, it is important to do what you can (where possible and practical) to be more visible at the highest level. This visibility should obviously be focused on your positive attitude, great knowledge and skills as well as contributions that go well beyond your current responsibilities.
Remember, you demonstrate your qualities and capabilities first, then look for an opportunity to leverage them for the greater benefit of all those you work with. Along that path, your personal reward, recognition and advancement will come as well.