The Russian Federal Service for Financial Markets has made a decision to cancel the individual number (code) for JSC “RusHydro’s” shares

On December29^th, 2009, The Russian Federal Service for Financial Markets (FSFM) made a decision to cancel the individual number (code) 037D of state registration number 1-01-55038-Å-037D from May14^th,2009, which had been assigned to the additional issue of ordinary non-documentary shares of JSC "RusHydro".

In the near future, a transaction to modify JSC "RusHydro's" shareholder register (the Company's registrar is: JSC "Central Moscow Depositary"), as well as the process of combining the Company's additional share issue  with the main share issue on MICEX Stock Exchange's trading system, are planned. Following this procedure, all of the Company's ordinary shares will be traded on the «À1» Quotation List of the  MICEX Stock Exchange.

JSC "RusHydro's" shares trade on the MICEX Stock Exchange under the ticker symbol: HYDR.