FORTUM CORPORATION: - SHARES SUBSCRIBED WITH OPTION RIGHTS

HEX HELSINKI SECURITIES EXCHANGE RELEASE 226/2003
SHARES 3 September 2003

FORTUM CORPORATION: - SHARES SUBSCRIBED WITH OPTION RIGHTS

A total of 50 160 Fortum Corporation's shares have been
subscribed with the Fortum Corporation's 1999 option rights.
The shares will be traded on the Helsinki Exchanges as old shares
as of 4 September 2003.

Identifiers of Fortum Corporation's share as of 4 september 2003:

Trading code: FUM1V
ISIN code: FI0009007132
Number of shares: 845 897 775


HELSINKI EXCHANGES
Pekka Peiponen