SELECT [Transaction Name]
    ,   SUSER_SNAME([Transaction SID]) AS UserName
    ,   [Begin Time]
    ,   Operation
    ,   [Transaction ID]
    FROM fn_dblog(NULL, NULL)
    WHERE --[Transaction ID] = '0000:000002e3' -- @TransactionID
         [Transaction Name] LIKE 'INSERT%'
        --AND Operation = 'LOP_BEGIN_XACT'

DECLARE @ObjectName SYSNAME
DECLARE @TransactionID NVARCHAR(500)
SET @ObjectName = 'dbo.Example'
-- Your schema qualified table name here
SET @TransactionID = ( SELECT TOP 1 [Transaction ID]
                        FROM fn_dblog(NULL, NULL)
                        WHERE AllocUnitName = @ObjectName
                        ORDER BY [Transaction ID] DESC
                     )
PRINT @TransactionID