Annual General Meeting – May 10th, 2018 – 9:00am (MDT) 

Dining Room of the Bow Valley Club – 370, 250 6th Avenue SW, Calgary, Alberta 

NOTE:  The dates provided below have been tentatively assigned as proposed dates for release and may be subject to change.

Q1 2018 Financial & Operating Results – May 10th, 2018 (before market) 

Q2 2018 Financial & Operating Results – August 10th, 2018 (before market) 

Q3 2018 Financial & Operating Results – November 8th, 2018 (before market)