Date of transaction

Function of individual

Type of transaction

Type of securities

Quantity

Price

12-Dec-07

Non-executive member of the board of directors

Purchase

Equity

not yet known

CHF 262'500

10-Dec-07

Non-executive member of the board of directors

Purchase

Equity

not yet known

CHF 237'500

23-Nov-07

Non-executive member of the board of directors

Purchase

Equity

not yet known

CHF 237'500

20-Nov-07

Non-executive member of the board of directors

Purchase

Equity

20'000

CHF 49.00

19-Nov-07

Non-executive member of the board of directors

Purchase

Equity

not yet known

CHF 262'500

5-Nov-07

Non-executive member of the board of directors

Purchase

Equity

20'000

CHF 55.00

2-Nov-07

Non-executive member of the board of directors

Sale

Option

90

CHF 54.75

18-Jun-07

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

Exersale

Option

60'000

CHF 41.81

31-May-07

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

Exersale

Option

10'000

CHF 36.87

31-May-07

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

Sale

Equity

20'000

CHF 80.05

29-May-07

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

Exersale

Option

10'000

CHF 43.20

21-May-07

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

Sale

Equity

10'000

CHF 79.37

18-May-07

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

Sale

Equity

15'000

CHF 78.-

4-May-07

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

Exersale

Option

60'000

CHF 41.35

4-May-07

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

Exersale

Option

64'564

CHF 23.17

February 21 2007

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

Sale

Equity

80'882

CHF 77.51

February 21 2007

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

Sale

Equity

63'052

CHF 76.84

February 19 2007

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

Sale

Equity

20'000

CHF 78.10