In the US, trading in Lufthansa share certificates takes place via a sponsored American Depositary Receipt (ADR) programme. The depositary is Deutsche Bank Trust Company Americas. ADRs are dollar-denominated securities backed by the shares trading in Germany. The ratio between the ADRs and the underlying shares is 1:1.
Since 19 October 2011, Lufthansa ADRs are also traded on the OTCQX International Premier market, the highest over-the-counter market tier provided by OTC Markets Group, Inc.. Further Information is available on the OTCQX webpage.

The Lufthansa ADR program: data

The Lufthansa ADR program: data
Structure:Level I ADR
Exchange:OTCQX International Premier Market
Ratio (ADR : Lufthansa Ordinary Share):1:1
DR ISIN:US2515613048

Contact details for ADR Investors and brokers:

Deutsche Bank ADR Broker Services Desks:
New York: +1 212 250 9100
London: +44 207 547 6500

Transfer Agent for the Lufthansa ADR program:

Deutsche Bank Trust Company Americas
Deutsche Bank Shareholder Services
American Stock Transfer & Trust Company
Peck Slip Station
P.O. Box 2050
New York, NY 10272-2050
Tel.: +1 718 921 8137