Yves Bouvier

Russian billionaire Rybolovlev sues Sotheby’s for $380m in fraud damages

The mega-collector’s latest lawsuit, filed in New York, escalates his three-year legal feud with Swiss dealer Yves Bouvier

New York court grants permission for Rybolovlev to use confidential documents in UK and Switzerland

Order could pave way for Russian billionaire to launch High Court case against Swiss dealer Yves Bouvier and Sotheby’s

Swiss freeport king Yves Bouvier sells art storage company Natural Le Coultre

French shipping firm André Chenue beat US competitors to buy the 150-year-old business, as Bouvier continues to fight legal case against Dimitry Rybolovlev