0001179110-20-010094 4 1 20200930 20201002 20201002 Palter Gilbert Samuel 0001645815 4 34 001-34691 201219015 37 MISTY CRESCENT TORONTO A6 MSB IT2 ATLANTIC POWER CORP 0001419242 4900 550886410 A1 1231 3 ALLIED DRIVE SUITE 155 DEDHAM MA 02026 617-977-2400 3 ALLIED DRIVE SUITE 155 DEDHAM MA 02026 4 1 edgar.xml FORM 4 -