Teva’s shares have underperformed competitors’ this year amid speculation the multiple sclerosis medicine Copaxone may lose market share to new treatments such as Novartis AG’s Gilenya. Photographer: Akos Stiller/Bloomberg
Teva’s shares have underperformed competitors’ this year amid speculation the multiple sclerosis medicine Copaxone may lose market share to new treatments such as Novartis AG’s Gilenya. Photographer: Akos Stiller/Bloomberg