Skip to main content
Receive Email Notifications
Contact Us
About Us
Overview
Leadership
Codes of Conduct
Contact Us
Work With Us
Assets
Projects
Project Map
Investors
Acquisition by
I Squared Capital
Securities Filings
Press Releases
Investors
Stock Quote
Stock Quote
NYSE: AT
TSX: ATP
$3.02
NYSE
AT
Open
--
Change
$0.00 (0.00%)
Day's Range
-- - --
52-Week Range
$1.82 - $3.06
Volume
--
Market Cap
$271.2M