Ad-hoc | 1 March 2005 08:25

Silicon Sensor Int. AG: Dr. Michael Altwein new Chairmann

Ad hoc announcement §15 WpHG Dr. Michael Altwein new Chairmann of the supervisory board Silicon Sensor Int. AG: Dr. Michael Altwein new Chairmann Ad hoc announcement transmitted by DGAP. The issuer is solely responsible for the content of this announcement. —————————————————————————— Dr. Michael Altwein new Chairmann of the supervisory board March 1, 2005 Effective immediately, Dr. Michael Altwein, long-time member of the managing board and CEO of Hottinger Baldwin Meßtechnik GmbH in Darmstadt/Germany, has been appointed Chairman of the Supervisory Board of Silicon Sensor International AG. With a wealth of management experience gained in the industry, Dr. Altwein has been particularly successful in opening up new markets in America and Asia. His deputy, also effective immediately, is Edgar Most, long-time member of the managing board of Deutsche Bank AG in Berlin. At the company’s general meeting, the Supervisory Board will propose a successor to Dr. Marquardt, who left the Board at his own request on Feb. 28, 2005. The candidate will be chosen to reflect the change that has occurred in shareholder structure. The Managing Board welcomes the appointments of Dr. Altwein and Herr Most as contributing to further stable growth for Silicon Sensor International AG, a leading supplier of high-quality optical sensors and hybrid circuits. Silicon Sensor International AG The Managing Board 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 01.03.2005 010825 Mär 05