ZEFDLX closed Thursday higher at CA$20.51, an increase of 0.8846% from Wednesday's close, completing a monthly increase of 0.684% or CA$0.14. Over the past 12 months, ZEFDLX stock gained 17.9046%.
ZEFDLX is not paying dividends to its shareholders.
The stock of the company had never split.
The company's stock is traded on one exchange.