ATLANTIC POWER CORP

Q: Mar 31 2021

FY: Dec 31 2020

Q: Sep 30 2020

Q: Jun 30 2020

Q: Mar 31 2020

FY: Dec 31 2019

Q: Sep 30 2019

Q: Jun 30 2019

Q: Mar 31 2019

FY: Dec 31 2018

Q: Sep 30 2018

Q: Jun 30 2018

Q: Mar 31 2018

FY: Dec 31 2017

Q: Sep 30 2017

Q: Jun 30 2017

Q: Mar 31 2017

FY: Dec 31 2016

Q: Sep 30 2016

Q: Jun 30 2016

1.02,2.01,3.01,3.03,5.01,5.02,8.01,9.01

2.02,9.01

1.01,8.01,9.01

8.01,9.01

8.01,9.01

7.01,9.01

5.07,8.01,9.01

1.01,8.01,9.01

8.01,9.01

2.02,7.01,9.01

1.01,5.02,7.01,9.01

5.02

7.01,9.01

2.02,7.01,9.01

Regulation FD Disclosure

Results of Operations and Financial Condition

5.07,7.01,9.01

7.01,9.01

7.01,9.01

2.02,7.01,9.01

Certification of termination of registration of a class of securities (Section 12(b))

Notice of Effectiveness

Notification of removal from listing and/or registration on a national securities exchange

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Post-effective amendment to a registration statement

Post Effective Amendment to S-8

Notice of Effectiveness

Registration statement under Securities Act of 1933 (amendment)

Registration statement under Securities Act of 1933

Registration of Securities on Exchange (amendment)

Prospectus Supplement for Primary Offering

Free Writing Prospectus

Free Writing Prospectus

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

Free Writing Prospectus

Free Writing Prospectus

Free Writing Prospectus

Prospectus Supplement for Primary Offering

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

No description available

Additional Information for Proxy Statement/ Votes

No description available

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Definitive Proxy Statement

Preliminary Proxy Statement

Definitive Proxy Statement

Additional Information for Proxy Statement/ Votes

RBC Global Asset Management Inc.

COFELICE JOSEPH

Palter Gilbert Samuel

D'Angelo James Patrick

Ronan Terrence

Howell Kevin

MOORE JAMES J JR

DUNCAN R FOSTER

Mottor Danielle S

DUNCAN R FOSTER

Howell Kevin

Palter Gilbert Samuel

Mottor Danielle S

MOORE JAMES J JR

Neuberger Berman Group LLC

MOORE JAMES J JR

COFELICE JOSEPH

D'Angelo James Patrick

Ronan Terrence

RBC Global Asset Management Inc.

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Annual Report Scanned (Paper)

Annual Report Scanned (Paper)

Post-effective amendment to an automatic shelf registration statement

Annual Report Scanned (Paper)

No description available

Letter from the SEC

Correspondence with the SEC