Information for Registered Shareholders
TSX Trust Company
ATCO's transfer agent and registrar, has offices in Calgary, Montreal, Toronto and Vancouver.
Please contact TSX Trust Company directly if you need help with:
- dividend payments
- change in address or legal name
- stock transfers
- replacing lost share certificates
- estate transfers
For more information, visit the TSX Trust Company website for more information.
Telephone:
8:30 a.m. to 6:30 p.m. ET
Monday - Friday
Toll free in North America:
1-800-360-4519
Outside of North America:
1-416-682-3860
Mail:
TSX Trust Company
P.O Box 700
Station B
Montreal, QC
Canada H3B 3K3