PowerPivot on SharePoint - Need SP Report to see Who Opened Which PowerPivot Reports When

[CSMcVey]

We have a number of PowerPivot workbooks in SharePoint PowerPivot Report Galleries.

What I am looking for is a report that will detail who is opening which report and when. The canned / standard SharePoint reports do not offer something like this.

Could somebody point me in the right direction?

Thanks in advance.