Hi im trying to find out how to find max of transaction_date per EAN_code

my table looks like

Transaction_Date    EAN_Code
09/04/2018       3029440000286
09/04/2018       3029440000286
08/04/2018       5000128221139
14/04/2018       5000128221139
08/04/2018       5000128221139
10/04/2018       5000128221108

SELECT *
FROM (SELECT *,ROW_NUMBER() OVER(PARTITION BY Ean_Code
                           ORDER BY Transaction_Date DESC) AS rn
      FROM table_name) s
WHERE s.rn = 1;