Sorta... I'm petitioning my wife in a process called follow-to-join. I'm currently in the US and received my GC in the EB2 category last October. Follow-to-join allows me to bring my wife down via consular processing with the NVC, and she is given the same preference category and PD as me (EB2 - Aug 2017).
This process is less common than others, so I'm not convinced everything is handled exactly the same as a standard EB2. But from what I can tell, she's basically going to be processed as an EB2, similar to everyone on this thread.
As for CC, ours is June 21.