Ad-hoc | 17 October 2005 16:15

Silicon Sensor Int. AG: DWS Investment GmbH take over more then 5% of SIS AG

Ad hoc announcement §15 WpHG DWS Investment GmbH take over more then 5% of Silicon Sensor International AG Silicon Sensor Int. AG: DWS Investment GmbH take over more then 5% of SIS AG Ad hoc announcement transmitted by DGAP. The issuer is solely responsible for the content of this announcement. —————————————————————————— DWS Investment GmbH take over more then 5% of Silicon Sensor International AG share capital October 17, 2005 Deutsche Bank AG, Frankfurt, Germany, announced after § 21 (1) WpHG to the managing board of Silicon Sensor International AG the fall short of less then 5 per cent of Silicon Sensor International AG share capital on March 2, 2005, by FPM Funds SICAV, 2 Boulevard Konrad Adenauer, L-1115 Luxemburg, Luxemburg. FPM Funds SICAV possesses 4.66 per cent of Silicon Sensor International AG share capital. Deutsche Bank AG, Frankfurt, Germany, announced simultaneous after § 21 (1) WpHG to the managing board of Silicon Sensor International AG the take over of more then 5 per cent of Silicon Sensor International AG share capital on March 2, 2005, by DWS Investment GmbH, Mainzer Landstrasse 178-190, 60327 Frankfurt, Deutschland. DWS Investment GmbH possesses 5.87 per cent of Silicon Sensor International AG share capital. The managing board of Silicon Sensor International AG welcomes the DWS Investment GmbH as a guarantor for further growth. For more information see the web sites: http://www.silicon-sensor.com, www.dws.de or call +49-(0)30-63 99 23 – 99 Silicon Sensor International AG Board of Directors Silicon Sensor International AG Ostendstraße 1 12459 Berlin Deutschland ISIN: DE0007201907 WKN: 720190 Listed: Geregelter Markt in Frankfurt (Prime Standard); Freiverkehr in Berlin- Bremen, Düsseldorf, Hamburg, Hannover und Stuttgart End of ad hoc announcement (c)DGAP 17.10.2005 171615 Okt 05