Questions related to MAXR's share certificates can be directed to our transfer agent

Computershare Trust Company, N.A.

Telephone Inquiries
+1 (800) 736-3001 (US, Canada, Puerto Rico)
+1 (781) 575-3100 (non-US)

Written requests

By regular mail:

PO Box 505000
Louisville KY 40233-5000

By overnight delivery:
462 South 4th Street, Suite
Louisville KY 40202

Investor Center
You can also manage your account online via Investor Center, Computershare Web-based tool for shareholders. Here you can view your account details, update your account information and process various transactions. Registration is quick and easy. You can access Investor Center at For security purposes, stockholders that are corporations or certain Trusts will be limited to view-only access on Investor Center.

Email Enquiries:

Investor Relations Contact

Jonny Bell
Maxar Investor Relations