Investor Relations

MZ Group
Chris Tyson
Managing Director
T: 949-491-8235
CLXT@mzgroup.us

Transfer Agent

Broadridge Corporate Issuer Solutions, Inc.
1155 Long Island Avenue
Edgewood, NY 11717
T: 1-877-830-4932
www.broadridge-ir.com/resources/transfer-agent/default.aspx

Auditor

Ernst & Young LLP
220 South Sixth Street
Suite 1400
Minneapolis, MN 55403
T: 612-371-6984
www.ey.com

Legal Counsel

Debra Frimerman
General Counsel and Corporate Secretary, Calyxt
T: 651-683-2807