Shared Workbook - Can you access tracked changes data via VBA?

[gexcels]

Hi,
I have a shared workbook that is tracking changes made to it. I would like to use VBA to report on who was the last person to change each cell.
So for example if cell A1 has changed, I would like to be able to find out programatically who changed it and when.
Where does Excel store the data it keeps related to tracked changes?
Thanks.

[Dennis7849]

On a project that I did some time ago, I created a shared workbook that had a login macro. Each user had a worksheet devoted to them. The login macro would verify who they are, would hide all other worksheets but theirs and would save the current user's name. The current user's name would get appended to log entries anytime a change was made to the workbook.

[gexcels]

Thanks for your reply.
The shared workbook will not be containing any macros itself. I do not want to implement my own custom track changes code. I purely want to access the changes data that Excel is recording.