Listing Particulars

RNS Number:2446T
Investor AB
15 December 2003


FORMAL NOTICE FOR SPECIALIST SECURITIES
PUBLICATION DATE:             15 December 2003
Application has been made to the UK Listing Authority for the following securities to be admitted to the Official List.
DETAILS OF ISSUE:             US$4,000,000,000 Debt Issuance Programme
ISSUER:                       Investor AB (publ)
INCORPORATED IN:              Kingdom of Sweden
Particulars of the issue may be obtained from the addresses detailed below for a period of 14 days in respect of
stand-alone bonds or in the case of programmes, throughout the life of that programme.
(Registered Office of the Issuer)              (Issuing and Paying Agent)
Investor AB (publ)                             Citibank NA London
Arsenalsgatan 8C                               5 Carmelite Street
S-103 32 Stockholm                             London
Sweden                                         EC4Y 0PA
In addition, a copy of the Particulars is available for inspection at the Document Viewing Facility at the Financial
Services Authority, 25 The North Colonnade, London E14 5HS.




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