Regeneron Associate Director interview questions

I had a couple of Teams meetings, 1 with a manager (not the hiring one), 1 with a lot of my would-be peers, and 1 on the phone with HR. They were all very informal. The one with my would-be peers (I think the invite had at least 10 people on it) was not very coordinated (as in there weren't a list of questions each person asked, it was surprisingly informal).

Screen with HR recruiter, then initial interview with hiring manager. This is followed by panel and individual interviews with 12 more people ( lower level co workers, peers, manager, manager +1 level).