The Company’s ADR:s are traded on OTCQB since October 7, 2014.
ADR stands for American Depository Receipt and these securities represent the underlying common shares of foreign companies. You can think of the ADR as a foreign stock repacked to work like a US stock so that an investor can track the share price and receive dividends in dollars.
The ADR can be traded via your stock broker and also purchased directly via Computershare
Ticker on OTCQB: HLSPY
Cusip-code for the ADR: 423281104