Every state has its own rules about what must be reported by a corporation. Colorado does have a requirement for an annual filing. You can find the annual filings for every year for DNA on the website for the Colorado Secretary of State. I could be wrong, but as I recall, there is no requirement in that filing to provide a list of corporate officers.
Therefore, all you will find is the filing that Adrian had to file in February of 2016 to change the primary corporate address. That event represents his takeover of the corporation.