Every transportation company shall, on or before September 1 in each year, and oftener if required by the Public Service Commission, file with the commission a verified list of all railroad tickets, passes and mileage books, issued free or for other than actual bona fide money consideration at full established rates during the preceding year, ending June 30, together with the names of recipients thereof, the amounts received therefor, and the reason for issuing the same. This provision shall not apply to the sale of tickets at reduced rates authorized by the law, or rates open to the public.