Fiscal Calendar defined as 4-4-5 but need to report year end as of last day of month.

We are on E1 9.1 Tools 9.1.3
Our fiscal calendar is defined as 4-4-5. Our new parent company requires us to report our year end numbers as of the last day of the last month of our fiscal year.
Can period 13/14 be used to acheive this by defining 13 as the calendar date as end of period?

Example:
In E1 our end of year was defined as 6/27/2014.

Our parent company required our year end fiscal reporting to be as of 6/30/2014.