| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13G/A | 2022-02-14 | RBC Global Asset Management Inc. | ATLANTIC POWER CORP | 0 | 0.0% | EDGAR |
| SC 13G/A | 2021-03-10 | Neuberger Berman Group LLC | ATLANTIC POWER CORP | 113,619 | 0.1% | EDGAR |
| SC 13G | 2021-02-16 | RBC Global Asset Management Inc. | ATLANTIC POWER CORP | 6,438,094 | 6.8% | EDGAR |
| SC 13G/A | 2021-02-11 | Neuberger Berman Group LLC | ATLANTIC POWER CORP | 7,089,334 | 8.0% | EDGAR |
| SC 13G/A | 2021-02-08 | JPMORGAN CHASE & CO | ATLANTIC POWER CORP | 104,258 | 0.1% | EDGAR |
| SC 13G/A | 2021-02-05 | BlackRock Inc. | ATLANTIC POWER CORP | 6,143,790 | 6.8% | EDGAR |
| SC 13G/A | 2021-01-20 | JPMORGAN CHASE & CO | ATLANTIC POWER CORP | 4,733,879 | 5.3% | EDGAR |
| SC 13D/A | 2020-05-07 | MANGROVE PARTNERS | ATLANTIC POWER CORP | 1,453,654 | 1.6% | EDGAR |
| SC 13G/A | 2020-05-07 | MORGAN STANLEY | ATLANTIC POWER CORP | 538,864 | 0.5% | EDGAR |
| SC 13D/A | 2020-03-23 | MANGROVE PARTNERS | ATLANTIC POWER CORP | 7,795,489 | 7.3% | EDGAR |
| SC 13G/A | 2020-02-13 | MORGAN STANLEY | ATLANTIC POWER CORP | 9,032,270 | 8.3% | EDGAR |
| SC 13G/A | 2020-02-13 | Neuberger Berman Group LLC | ATLANTIC POWER CORP | 7,359,653 | 6.7% | EDGAR |
| SC 13G/A | 2020-02-10 | BlackRock Inc. | ATLANTIC POWER CORP | 6,359,172 | 5.8% | EDGAR |
| SC 13D/A | 2020-01-29 | MANGROVE PARTNERS | ATLANTIC POWER CORP | 6,708,758 | 6.1% | EDGAR |
| SC 13G/A | 2020-01-08 | JPMORGAN CHASE & CO | ATLANTIC POWER CORP | 5,733,896 | 5.2% | EDGAR |
| SC 13D/A | 2019-03-14 | MANGROVE PARTNERS | ATLANTIC POWER CORP | 7,884,227 | 7.2% | EDGAR |
| SC 13G/A | 2019-02-13 | Neuberger Berman Group LLC | ATLANTIC POWER CORP | 6,495,915 | 5.9% | EDGAR |
| SC 13G/A | 2019-02-12 | MORGAN STANLEY | ATLANTIC POWER CORP | 9,933,769 | 9.0% | EDGAR |
| SC 13G/A | 2019-02-11 | BlackRock Inc. | ATLANTIC POWER CORP | 6,733,051 | 6.1% | EDGAR |
| SC 13G/A | 2019-01-16 | JPMORGAN CHASE & CO | ATLANTIC POWER CORP | 5,774,425 | 5.2% | EDGAR |