Management transactions 2005

Date of transaction

Function of individual

Type of transaction

Type of securities

Quantity

Price

December 27 2005

Executive member of the board of directors / member of senior management

Exersale

Option

60'000

CHF 58.78

December 15 2005

Executive member of the board of directors / member of senior management

Exersale

Option

100'000

CHF 23.40

December 8 2005

Executive member of the board of directors / member of senior management

Exersale

Option

18'458

CHF 25.73

December 7 2005

Executive member of the board of directors / member of senior management

Exersale

Option

20'000

CHF 26.03

December 6 2005

Executive member of the board of directors / member of senior management

Exersale

Option

20'000

CHF 25.53

December 2 2005

Executive member of the board of directors / member of senior management

Exersale

Option

152'730

CHF 25.57

November 29 2005

Executive member of the board of directors / member of senior management

Exersale

Option

325'000

CHF 22.74

November 24 2005

Executive member of the board of directors / member of senior management

Exersale

Option

51'174

CHF 23.83

November 21 2005

Non-executive member of the board of directors

Purchase

Equity

not yet known

CHF 225,000.00

November 17 2005

Non-executive member of the board of directors

Purchase

Equity

not yet known

CHF 250,000.00

November 7 2005

Executive member of the board of directors / member of senior management

Exersale

Option

183'516

CHF 16.44

September 28 2005

Executive member of the board of directors / member of senior management

Exersale

Option

336'216

CHF 12.13

September 27 2005

Executive member of the board of directors / member of senior management

Exersale

Option

20'000

CHF 26.97

September 27 2005

Executive member of the board of directors / member of senior management

Exersale

Option

29'606

CHF 30.06

September 20 2005

Executive member of the board of directors / member of senior management

Exersale

Option

10'000

CHF 29.66

September 7 2005

Executive member of the board of directors / member of senior management

Exersale

Option

137'000

CHF 37.87

September 7 2005

Executive member of the board of directors / member of senior management

Exersale

Option

30'000

CHF 23.43

August 18 2005

Executive member of the board of directors / member of senior management

Exersale

Option

30'000

CHF 22.31

August 10 2005

Executive member of the board of directors / member of senior management

Exersale

Option

13'269

CHF 24.83