The application for such license shall be in writing, under oath and in the form prescribed by the administrator. The application shall contain the name of the applicant; date of incorporation, if incorporated; the address where the business is or is to be conducted and similar information as to any branch office of the applicant; the name and resident address of the owner or partners or, if a corporation or association, of the directors, trustees and principal officers; and such other pertinent information as the administrator may require.