Hi Adam,
Depending on the type of action you'll need to report on them differently. For example for your "More Information Required" action does running this open a window to fill out information? If so then there will be an object holding this data each time and you can create a query against that.
If the action is just "performed" without any window appearing then this is known as a "windowless" action and the only way to report on this would be by extracting the information from the audit trail records. You can't do this within a query in Service Desk but can via the database directly. See this document for more details: Extracting data from the incident audit trail.
