Copenhagen, Denmark; 24 July 2002 - Genmab A/S (CSE: GEN and Neuer Markt: GE9D) announced today that its headquarters in Copenhagen has moved to new premises in the city. The new visiting address is:

Genmab A/S
Toldbodgade 33
DK-1253 Copenhagen K

The new postal address is:

Genmab A/S
P.O. Box 9068
DK-1253 Copenhagen K

The telephone and fax numbers remain the same:

Tel: +45 7020 2728
Fax: +45 7020 2729

E-mail: info@genmab.com
Website: www.genmab.com