| SC 13D/A | 2019-06-03 | ALGONQUIN POWER & UTILITIES CORP. | Atlantica Yield plc | 44,942,065 | 44.2% | EDGAR |
| SC 13D/A | 2019-05-24 | ALGONQUIN POWER & UTILITIES CORP. | Atlantica Yield plc | 42,942,065 | 42.3% | EDGAR |
| SC 13D/A | 2019-05-13 | ALGONQUIN POWER & UTILITIES CORP. | Atlantica Yield plc | 42,942,065 | 42.3% | EDGAR |
| SC 13D/A | 2019-02-15 | ALGONQUIN POWER & UTILITIES CORP. | Atlantica Yield plc | 41,557,663 | 41.5% | EDGAR |
| SC 13G/A | 2019-02-14 | BANK OF MONTREAL /CAN/ | ALGONQUIN POWER & UTILITIES CORP. | 34,878,664 | 7.4% | EDGAR |
| SC 13D/A | 2018-11-27 | ALGONQUIN POWER & UTILITIES CORP. | Atlantica Yield plc | 41,557,663 | 41.5% | EDGAR |
| SC 13D/A | 2018-11-21 | ALGONQUIN POWER & UTILITIES CORP. | Atlantica Yield plc | 41,557,663 | 41.5% | EDGAR |
| SC 13D/A | 2018-04-27 | ALGONQUIN POWER & UTILITIES CORP. | Atlantica Yield plc | 41,557,663 | 41.5% | EDGAR |
| SC 13D | 2018-03-09 | ALGONQUIN POWER & UTILITIES CORP. | Atlantica Yield plc | 41,557,663 | 41.5% | EDGAR |
| SC 13G/A | 2018-02-14 | RBC Global Asset Management Inc. | ALGONQUIN POWER & UTILITIES CORP. | 8,854,164 | 2.0% | EDGAR |
| SC 13G | 2018-02-14 | BANK OF MONTREAL /CAN/ | ALGONQUIN POWER & UTILITIES CORP. | 22,104,111 | 5.1% | EDGAR |
| SC 13G | 2017-02-16 | RBC Global Asset Management Inc. | ALGONQUIN POWER & UTILITIES CORP. | 13,902,375 | 5.0% | EDGAR |
| SC 13D/A | 2016-05-19 | EMERA INC | ALGONQUIN POWER & UTILITIES CORP. | 12,938,457 | 4.8% | EDGAR |
| SC 13G/A | 2015-02-11 | RBC Global Asset Management Inc. | ALGONQUIN POWER & UTILITIES CORP. | 9,849,275 | 4.1% | EDGAR |
| SC 13D/A | 2014-10-09 | EMERA INC | ALGONQUIN POWER & UTILITIES CORP. | - | 22.0% | EDGAR |
| SC 13G/A | 2014-02-14 | RBC Global Asset Management Inc. | ALGONQUIN POWER & UTILITIES CORP. | 11,812,287 | 5.7% | EDGAR |
| SC 13D/A | 2013-03-27 | EMERA INC | ALGONQUIN POWER & UTILITIES CORP. | - | 24.5% | EDGAR |
| SC 13D | 2013-02-20 | EMERA INC | ALGONQUIN POWER & UTILITIES CORP. | - | 23.0% | EDGAR |
| SC 13G/A | 2013-02-13 | RBC Global Asset Management Inc. | ALGONQUIN POWER & UTILITIES CORP. | 12,974,277 | 7.4% | EDGAR |
| SC 13G/A | 2012-12-31 | EMERA INC | ALGONQUIN POWER & UTILITIES CORP. | 34,903,750 | 19.9% | EDGAR |