Goal approval - is reporting on pending submissions possible?

Summary:

We have a system-based approval step in place for goal management. We're finding that a lot of employees miss/ignore the 'Pending submissions for approval' task, leaving their goal plans locked. This will only be discovered during the performance review period when employee/manager discover the lock and reach out for help desk support.

I'd like to be able to report on the goals that are in the 'pending submissions for approval' transaction cache, so that we can proactively target employee who have left their goals in this state. Is this possible through OTBI and which filters should I be exploring?