In the Additional Job Info. section, do I include unsigned & signed C/O's to the original contract amount?

We were demanded by our GC to do change order work before getting signed or they will fire us and hire a new subcontractor, so in good faith, we did the work. Now the project is ending and we have been told by our GC that they are not approved. (We have emails to back up these statements). I'm not sure the correct amount to type in the "Contract Amount" on the "Additional Job Information" page. Do I include the original contract amount, total of signed change orders and the total of unsigned change orders? - Thank you.