Loop Capital Markets LLC - What in the fuck is up with all of these limited liability corps?

Current litigation - I would like to know what the broker was selling and to whom when she used an 'AOL' account. Whatever it was, it was deliberately hidden from the LLC.

https:// www.sec.gov/litigation/admin/2017/34-81898.pdf

Company overview

https:// www.bloomberg.com/research/stocks/private/snapshot.asp?privcapId=3157486