The Yes box is selected automatically if any of the company's shares were admitted to trading on a market at any time during the return period, otherwise No will be selected.

These details are picked up from the current Business 'sub' Type, for example, Public - traded, selected in Client | View | Basic tab. Any History Item for 'Change of Business 'sub' Type shown under Client | View | History tab which falls within or covers the entire return period will be taken into consideration.