SSRS Email History table like Sysmail_sentitems

I need to reproduce the exact emails sent to one recipient across all the data-driven schedules on our SSRS instance. In SQL Server using sp_send mail, I could just query dbo.sysmail_sentitems. Its clear from ExecutionLog3 how the reports where executed but not who they where sent to.

So, where could I find the list of recipients generated by the data-driven subscription?