At the time of filing the original articles with the clerk of the Supreme Court, the corporation shall file with him a written list of shareholders setting forth the names and addresses of each and a written list containing the names and addresses of all persons who are not shareholders who are employed by the corporation and who are authorized to practice law in South Dakota. Within ten days after any change in such shareholders or employees, a written list setting forth the information required by the preceding sentence shall be filed with the said clerk.
SDCL 47-13A-4