Crescendo Communications, LLC
626 RXR Plaza
Uniondale, NY 11566
T: 212-671-1020
ACST@crescendo-ir.com

Computershare Trust Company of Canada
650 de Maisonneuve West
7th Floor
Montreal, QC H3A 3T2
T: 514-982-7888
www.computershare.com/ca

KPMG, LLP

Osler, Hoskin & Harcourt S.E.N.C.R.L./s.r.l