12-07-2017 09:49 AM
There is no direct report for this nor for Companies.
But you can find what you want by going from the top menu when viewing Contacts Details to...
Lookup | Contact Activity | Not Changed ... then
Choose a 'Since Date'
Uncheck all the Search Boxes except 'Activities' at the bottom.
Then choose which Activities you want to narrow your result to - perhaps 'All'.