Case C-723/20: Request for a preliminary ruling from the Bundesgerichtshof (Germany) lodged on 29 December 2020 — Insolvency proceedings concerning the assets of Galapagos S.A.; other parties: DE, as insolvency administrator of Galapagos S.A., Galapagos BidCo. S.a.r.l, Hauck Aufhäuser Fund Services S.A. and Prime Capital S.A.