How to get triggers create and update date in SQL

SELECT
o.name as [Trigger Name],
CASE WHEN o.type = 'TR' THEN 'SQL DML Trigger'
     WHEN o.type = 'TA' THEN 'DML Assembly Trigger' END
     AS [Trigger Type],
sc.name AS [Schema_Name],
OBJECT_NAME(parent_object_id) as [Table Name],
o.create_date [Trigger Create Date], 
o.modify_date [Trigger Modified Date] 
FROM sys.objects o
INNER JOIN sys.schemas sc ON o.schema_id = sc.schema_id
WHERE (type = 'TR' OR type = 'TA')