In the encyclopedia article on the event 4625, the first column of the table says 'Status and Sub status codes'. But, Status and Substatus have different values. I have observed this for wrong password event on a Windows 2008 machine. Please refer to the attached screen shot.
The value of Status is 0xc000006d and Sub Status is 0xc000006a.
So, in the encyclopedia article, are your referring to Sub Status codes for all the cases?
Thanks,
Praveen