| Data | Ora | Fonte | Titolo | Simbolo | Compagnia |
| 12/05/2022 | 02:11 | PR Newswire (Canada) | ATCO LTD. REPORTS ON DIRECTOR ELECTION VOTING RESULTS FROM THE 2022 ANNUAL AND SPECIAL MEETING OF SHARE OWNERS | TSX:ACO.Y | ATCO Ltd |
| 10/05/2022 | 20:02 | PR Newswire (Canada) | Media Advisory - ATCO LTD. TO HOLD ANNUAL & SPECIAL MEETING: COMPANY CELEBRATES 75TH ANNIVERSARY | TSX:ACO.Y | ATCO Ltd |
| 04/05/2022 | 14:00 | PR Newswire (Canada) | ATCO GROUP TO CONSTRUCT TWO HYDROGEN PRODUCTION & FUELLING STATIONS IN ALBERTA FOR CANADIAN PACIFIC'S HYDROGEN LOCOMOTIVE PROGRAM | TSX:ACO.Y | ATCO Ltd |
| 28/04/2022 | 23:06 | PR Newswire (Canada) | ATCO RELEASES 2021 SUSTAINABILITY REPORT SHOWCASING OUR COMMITMENT TO SUSTAINABILITY | TSX:ACO.Y | ATCO Ltd |
| 28/04/2022 | 04:14 | PR Newswire (Canada) | ATCO REPORTS FIRST QUARTER 2022 EARNINGS | TSX:ACO.Y | ATCO Ltd |
| 19/04/2022 | 23:15 | PR Newswire (Canada) | ATCO GROUP AND MICROSOFT ANNOUNCE LONG-TERM RENEWABLE ENERGY POWER PURCHASE AGREEMENT | TSX:ACO.Y | ATCO Ltd |
| 14/04/2022 | 23:09 | PR Newswire (Canada) | ATCO Ltd. Eligible Dividends | TSX:ACO.Y | ATCO Ltd |
| 06/04/2022 | 23:36 | PR Newswire (Canada) | ATCO TO RELEASE FIRST QUARTER 2022 RESULTS ON APRIL 27, 2022 | TSX:ACO.Y | ATCO Ltd |
| 04/03/2022 | 23:05 | PR Newswire (Canada) | ATCO LTD. NORMAL COURSE ISSUER BID | TSX:ACO.Y | ATCO Ltd |
| 24/02/2022 | 04:10 | PR Newswire (Canada) | ATCO Reports 2021 Earnings | TSX:ACO.Y | ATCO Ltd |
| 03/02/2022 | 23:25 | PR Newswire (Canada) | ATCO TO RELEASE YEAR END 2021 RESULTS ON FEBRUARY 23, 2022 | TSX:ACO.Y | ATCO Ltd |
| 01/02/2022 | 23:40 | PR Newswire (Canada) | NASITTUQ AWARDED CONTRACT TO OPERATE CANADA'S NORTH WARNING SYSTEM | TSX:ACO.Y | ATCO Ltd |
| 21/01/2022 | 19:55 | PR Newswire (Canada) | ATCO AWARDED MAINTENANCE CONTRACT FOR 15 ALBERTA DEFENCE FACILITIES | TSX:ACO.Y | ATCO Ltd |
| 18/01/2022 | 23:00 | PR Newswire (Canada) | ATCO ANNOUNCES STRATEGIC ENVIRONMENTAL, SOCIAL AND GOVERNANCE TARGETS FOR 2030 | TSX:ACO.Y | ATCO Ltd |
| 02/12/2021 | 22:48 | PR Newswire (Canada) | ATCO Group Expands Natural Gas Storage Capacity in Canada | TSX:ACO.Y | ATCO Ltd |
| 30/11/2021 | 23:11 | PR Newswire (Canada) | ATCO & Canadian Utilities Announce Regulatory Shortfalls and Propose Corrective Actions | TSX:ACO.Y | ATCO Ltd |
| 10/11/2021 | 19:17 | PR Newswire (Canada) | PNG and ATCO Future Fuel Sign 15-Year Renewable Natural Gas Supply Agreement | TSX:ACO.Y | ATCO Ltd |
| 28/10/2021 | 12:45 | PR Newswire (Canada) | ATCO Reports Higher Third Quarter 2021 Adjusted Earnings | TSX:ACO.Y | ATCO Ltd |
| 13/10/2021 | 15:00 | PR Newswire (Canada) | ATCO becomes official energy supplier of the Edmonton Oilers and Rogers Place | TSX:ACO.Y | ATCO Ltd |
| 07/10/2021 | 23:00 | PR Newswire (Canada) | ATCO to Release Third Quarter 2021 Results on October 28, 2021 | TSX:ACO.Y | ATCO Ltd |
| 06/10/2021 | 23:37 | PR Newswire (Canada) | ATCO Appoints Katie Patrick as Chief Financial & Investment Officer | TSX:ACO.Y | ATCO Ltd |
| 29/09/2021 | 14:00 | PR Newswire (Canada) | ATCO Group to Build Western Canada's Largest Urban Solar Project in Calgary | TSX:ACO.Y | ATCO Ltd |
| 13/09/2021 | 17:52 | PR Newswire (Canada) | ATCO Acquires 39 MW Solar Development Project in Eastern Alberta, Reinforcing its Ongoing Commitment to a More Sustainable Energy Future | TSX:ACO.Y | ATCO Ltd |
| 01/09/2021 | 13:45 | PR Newswire (Canada) | ATCO Ltd. Appoints New Director | TSX:ACO.Y | ATCO Ltd |
| 23/08/2021 | 17:59 | PR Newswire (Canada) | Canadian Utilities and Vuntut Gwitchin Complete Landmark Solar Project, Reducing Community Diesel Use in Old Crow, Yukon | TSX:ACO.Y | ATCO Ltd |
| 18/08/2021 | 13:30 | PR Newswire (Canada) | With Sadness, ATCO Announces the Passing of Our CFO, Dennis DeChamplain | TSX:ACO.Y | ATCO Ltd |
| 29/07/2021 | 13:00 | PR Newswire (Canada) | ATCO & Nunavut Petroleum Joint Venture Wins 10-Year Fuel Supply Contract | TSX:ACO.Y | ATCO Ltd |
| 29/07/2021 | 12:45 | PR Newswire (Canada) | ATCO Reports Higher Second Quarter 2021 Adjusted Earnings | TSX:ACO.Y | ATCO Ltd |
| 08/07/2021 | 23:02 | PR Newswire (Canada) | ATCO to Build its First Renewable Natural Gas Production Facility | TSX:ACO.Y | ATCO Ltd |
| 08/07/2021 | 23:00 | PR Newswire (Canada) | ATCO to Release Second Quarter 2021 Results on July 29, 2021 | TSX:ACO.Y | ATCO Ltd |