As talks with the Catalan company were in progress, Ronald Lauder, one of Estée Lauder's two sons, transferred part of his stake and voting rights in the cosmetics giant to his daughter Aerin.
Over the last year, the high-end eyewear company has opened a series of luxury stores in the world's main capitals. Its glasses are actively promoted by a small clique of stars, and backed by an even tighter circle of shareholders.