Ad-hoc | 4 January 2005 08:15

Silicon Sensor Int. AG: Sal. Oppenheim jr. & Cie. new designated sponsor

Ad hoc announcement §15 WpHG Sal. Oppenheim jr. & Cie. new designated Sponsor for Silicon Sensor Silicon Sensor Int. AG: Sal. Oppenheim jr. & Cie. new designated sponsor Ad hoc announcement transmitted by DGAP. The issuer is solely responsible for the content of this announcement. —————————————————————————— Sal. Oppenheim jr. & Cie. new designated Sponsor January 5, 2005 To satisfy the recognizably risen interest of institutional shareholders in a high liquidity in trading shares from Silicon Sensor International AG, Sal. Oppenheim jr. & Cie has taken over a designated sponsor mandat for Silicon Sensor International AG. The business year beginning on Jan. 1, 2005 will see a new drive on the part of Silicon Sensor to shape a major group of companies active in the development and manufacture of customized high-tech optical sensors and providing applications in microsystem technology. In the long term, this and the extremely successful marketing of avalanche photo diodes is expected to open up new dimensions for the company’s turnover and revenue. Silicon Sensor International AG The Managing Board Silicon Sensor International AG Ostendstraße 1 12459 Berlin Deutschland ISIN: DE0007201907 WKN: 720190 Listed: Frankfurt; Geregelter Markt in Frankfurt (Prime Standard); Freiverkehr in Berlin-Bremen, Düsseldorf, Hamburg, Hannover und Stuttgart End of ad hoc announcement (c)DGAP 04.01.2005 040815 Jän 05