What date did Hillary and the Dems file a motion for dismissal?
There have been several motions to dismiss. I think the latest was July 14. But your legalese is probably much better than mine so look for yourself:
https://www.courtlistener.com/docket/63184300/trump-v-clinton/?filed_after=&filed_before=&entry_gte=&entry_lte=&order_by=asc