NYSE: HLTH 0.33 -0.01 -3.22% Volume: 2,012,818 December 14, 2018

Contact Information for Shareholders

Head Office Address: 11700 Katy Freeway
Suite 300
Houston, Texas
77079
Primary Contact: Corporate Secretary
Telephone Number: P: 281.925.0950
Fax Number: F: 713.588.6080
Date of Formation: Mar 16, 2007
Governing Jurisdiction: British Columbia
CUSIP Number: 66705B104
Financial Year-End: Dec 31
Stock Exchange: New York Stock Exchange (NYSE American)
Stock Symbol:HLTH (NYSE American)
Auditor: Crowe Horwath LLP
Transfer Agent: AST Trust Company (Canada)
1 Toronto Street, Suite 1200
Toronto, ON M5C 2V6
Mailing Address:
AST Trust Company (Canada)
P.O. Box 4202, Station A, Toronto, ON M5V 2V6
P: 1-800-387-0825
Website: www.astfinancial.com/ca-en/
US Co- Transfer Agent: American Stock Transfer & Trust Company, LLC
6201 15th Avenue
Brooklyn, NY, 11219
Shareholder services:
P: 1.800.937.5449
Website: www.amstock.com