Trading Information (as per first day of trading)

ISIN
CH0019396990
Symbol
YPSN
Security Number
1939699
Sector
n/a
Regulatory Standard
International Reporting Standard
Index member
SPI
SPIEX
SXI life
SXI Bio

Intermediaries

Auditor
PricewaterhouseCoopers AG
Lead Bank
Credit Suisse First Boston

Information on the Issue

Security Details
Class of Share Action nominative
Nominal Value 12.50 CHF
Total Shares outstanding (post issue; incl. Greenshoe - if any) 11'244'213
Allocation Details
Primary Shares 3'016'000
Secondary Shares n/a
Primary Greenshoe 228'213
Secondary Greenshoe 228'213
Greenshoe Details
Executed yes
Ex-date 24.09.2004
Executed number of shares 250'000
First Trading Day Details
Price Range 60.00 - 68.00 CHF
Issue Price 68.00 CHF
First Open 73.00 CHF
First Close 74.00 CHF
Transaction size in Mio. (incl. executed Greenshoe) 222.1 CHF
Market Capitalisation in Mio. (based on first closing price) 832.00 CHF