Hans THIERSTEIN

Total number of appointments 4

• Date of birth: April 1931

SERONO SERVICES UK (02238442)

• Company status: Dissolved
• Correspondence address: Chemin Plamatte 17, 1228 Plan-Les-Ouates, Geneva, Switzerland, FOREIGN
• Role (Resigned): Director
• Appointed before: 1 October 1992
• Resigned on: 24 November 2000
• Nationality: Swiss
• Occupation: Chairman Ares-Serono Board

BOURN HALL LIMITED (01897182)

• Company status: Active
• Correspondence address: Chemin Plamatte 17, 1228 Plan-Les-Ouates, Geneva, Switzerland, FOREIGN
• Role (Resigned): Director
• Appointed before: 30 March 1992
• Resigned on: 24 November 2000
• Nationality: Swiss
• Occupation: Financial Director

SERONO LIMITED (01192915)

• Company status: Dissolved
• Correspondence address: Chemin Plamatte 17, 1228 Plan-Les-Ouates, Geneva, Switzerland, FOREIGN
• Role (Resigned): Director
• Appointed on: 1 April 1996
• Resigned on: 24 November 2000
• Nationality: Swiss
• Occupation: Chairman Of Ares Serono Board

SCL BIOSCIENCE SERVICES LIMITED (02678300)

• Company status: Dissolved
• Correspondence address: Chemin Plamatte 17, 1228 Plan-Les-Ouates, Geneva, Switzerland, FOREIGN
• Role (Resigned): Director
• Appointed on: 30 April 1992
• Resigned on: 6 October 1997
• Nationality: Swiss
• Occupation: Chief Financial Officer