OJSC MICEX-RTS Terminates Roman Goryunov as Member of the Management Board, Effective June 29, 2012

Moscow Exchange is the leading Russian stock exchange. Income breaks down by activity as follows: - financial compensation services (41.9%); - trading services (32.9%): execution and management of operations involving stocks, bonds, derived products, and currencies and management of listing introductions for financial instruments; - security payment-delivery and custody services (20.2%); - other (5%): primarily distribution of market data and indices and supply of computer services.