Tripep AB 's Disclosure notice


HUDDINGE, Sweden, Nov. 10, 2003 (PRIMEZONE) -- Dormant Properties AB, a company controlled by Tripep's Chairman of the Board, Rolf L. Nordstrom, acquired a total of 269,000 Tripep AB shares on 4 and 5 November. After the acquisition, Dormant Properties owns 3,075,341 shares and 0 options in Tripep. The holding is equivalent to 24.6 per cent of Tripep's share capital, excluding outstanding warrants, and 21.0 per cent after full dilution of outstanding warrants. Tripep's repurchased shares and warrants held by the company have been excluded from the calculations.


For more information, please contact:
Rolf L. Nordstrom, tel. +44 77 76 13 74 00

Tripep is a biotechnology research company that develops and commercialises candidate drugs based on patented technologies. Its main focuses are: - research and development of a potential HIV-inhibiting drug, - preclinical research focusing on the development of therapeutic and prophylactic vaccines against HIV and Hepatitis C, and - the RAS (R) technology platform.

For more details of the company's technologies, please refer to the company's web site at www.tripep.se

This information was brought to you by Waymaker http://www.waymaker.net

The following files are available for download:

http://www.waymaker.net/bitonline/2003/11/10/20031110BIT00460/wkr0001.doc

http://www.waymaker.net/bitonline/2003/11/10/20031110BIT00460/wkr0002.pdf