Directors’ Dealings | 25 September 2007 17:18

DGAP-DD: Biotest AG english

Notification concerning transactions by persons performing managerial responsibilities pursuant to section 15a of the WpHG Directors’ Dealings notification transmitted by DGAP – a company of EquityStory AG. The person with duty of notification is solely responsible for the content of this announcement. —————————————————————————— Details of the person subject to the disclosure requirement Last name: Dr. Schleussner First name: Cathrin Company: Biotest AG Position: Member of an administrative or supervisory body Information about the transaction with duty of notification Description of the financial instrument: Biotest ordinary shares ISIN/WKN of the financial instrument: DE0005227201 Type of transaction: purchase Date: 21.09.2007 Price: 32.70 Currency: EUR No. of items: 160046 Total amount traded: 5233504.20 Place: Frankfurt Explanation for publication: capital increase Information about the company with duty of publication Issuer: Biotest AG Landsteinerstr. 5 63303 Dreieich Deutschland ISIN: DE0005227201 WKN: 522720 End of Directors’ Dealings Notification (c) DGAP 25.09.2007 Financial News transmitted by DGAP ID 3690