According to their website the dividend was ~ $0.88 payable April 28, record date March 13. (I refer to the ADR's).The exact payout is determined by how you handle the Swiss withholding tax vis-a-vis the IRS. They pay once a year only, looks like. Not bad yield - around 2.6%.
Actually - now that I've read more carefully - the $0.88 assumes a 15% US tax since the ADR's qualify for that rate. Then they add on a few extra pennies for odd transaction fees.