ZEMPPX closed Wednesday higher at CA$20.65, an increase of 0.564% from Tuesday's close, completing a monthly increase of 3.3947% or CA$0.68. Over the past 12 months, ZEMPPX stock gained 13.3646%.
ZEMPPX is not paying dividends to its shareholders.
The stock of the company had never split.
The company's stock is traded on one exchange.