Actelion shares are traded on the Swiss exchange (SIX). Investors wishing to become a shareholder in Actelion should contact their local bank with the following information:

Bloomberg/Reuters:         ATLN VX / ATLN.VX
Exchange:                        SIX, Switzerland
ISIN:                                  CH0010532478
Swiss security number:   001053247

Bank staff will then be able to use this information to execute the transaction.