ATCO LTD.
Sign in to search companies, open filing PDFs, fetch uncached SEDAR+ documents, and use the
full company research view.
Results 2026-05-06
Interim MD&A - English.pdf
Results 2026-05-06
Interim financial statements/report – English.pdf
Results 2026-04-02
Annual report - English.pdf
Transactions 2026-03-23 Financing
ATCO Invests in West Kitikmeot Resources to Advance Grays Bay Road and Port Project and Link Canada to New Global Markets
News release - English.pdf
Ownership 2026-03-23
11 insiders · +$142k net
Insider trading – 2026-03-23
11 insiders · +$142k net
Results 2026-03-11 Returns
ATCO LTD. NORMAL COURSE ISSUER BID
News release (section 4.8 of NI 62-104) – English.pdf
Results 2026-02-26 Financials
Annual information form - English.pdf
Results 2026-02-26 Financials
Audited annual financial statements – English.pdf
Results 2026-02-26 Financials
Annual MD&A - English.pdf
News 2026-02-23
U.S. Air Force Contracts ATCO and ASRC Federal to Operate and Maintain the Alaska Radar System
News release - English.pdf
Results 2026-02-07
ATCO TO RELEASE YEAR END 2025 RESULTS ON FEBRUARY 26, 2026
News release - English.pdf
Ownership 2026-01-16
Southern, Nancy C. bought +$22k
Insider trading – 2026-01-16
1 insider · +$22k net
Results 2026-01-08 Returns
ATCO LTD. ELIGIBLE DIVIDENDS Increases Common Share Dividend for the 33rd consecutive year
News release - English.pdf
News 2025-12-12
Other securityholders documents - English.pdf
Transactions 2025-12-12 M&A
ATCO Announces Completion of Arrangement for Exchange of Class II Shares by Non-Controlling Class II Share Owners
News release - English.pdf
Ownership 2025-12-10
Southern, Nancy C. bought +$2.4M
Insider trading – 2025-12-10
1 insider · +$2.4M net
Ownership 2025-12-09
Southern, Nancy C. sold +$2.9M
Insider trading – 2025-12-09
1 insider · −$2.9M net
News 2025-11-17
Other.pdf
News 2025-11-17
Other.pdf
Transactions 2025-11-17
Other material contracts - English.pdf
News 2025-11-14
Other.pdf
Ownership 2025-11-13
Southern, Nancy C. bought +$306k
Insider trading – 2025-11-13
1 insider · +$306k net
Results 2025-11-07 Financials
Interim MD&A - English.pdf
Results 2025-11-07 Financials
Interim financial statements/report – English.pdf
News 2025-11-07
News release - English.pdf
News 2025-11-03
News release - English.pdf
News 2025-10-29
News release - English.pdf
News 2025-10-27
News release - English.pdf
News 2025-10-10
News release - English.pdf
News 2025-10-09
News release - English.pdf
Ownership 2025-09-23
Southern, Nancy C. bought +$2.4M
Insider trading – 2025-09-23
1 insider · +$2.4M net
News 2025-08-29
News release - English.pdf
News 2025-08-22
News release - English.pdf
News 2025-08-07
Other.pdf
Results 2025-07-31 Financials
Interim MD&A - English.pdf
Results 2025-07-31 Financials
Interim financial statements/report – English.pdf
News 2025-07-31
News release - English.pdf
News 2025-07-10
News release - English.pdf
News 2025-07-10
News release - English.pdf
Ownership 2025-06-10
Southern, Nancy C. bought +$2.4M
Insider trading – 2025-06-10
1 insider · +$2.4M net
Ownership 2025-03-14
Southern, Nancy C. bought +$2.4M
Insider trading – 2025-03-14
1 insider · +$2.4M net
Ownership 2025-03-12
Southern, Nancy C. sold +$2.4M
Insider trading – 2025-03-12
1 insider · −$2.4M net
Ownership 2025-03-08
Southern, Nancy C. bought +$90k
Insider trading – 2025-03-08
1 insider · +$90k net
Ownership 2025-01-16
Southern, Nancy C. bought +$314k
Insider trading – 2025-01-16
1 insider · +$314k net
Ownership 2024-12-10
Southern, Nancy C. bought +$2.0M
Insider trading – 2024-12-10
1 insider · +$2.0M net
Ownership 2024-09-30
Southern, Nancy C. bought +$1.1M
Insider trading – 2024-09-30
1 insider · +$1.1M net
Ownership 2024-09-25
Southern, Nancy C. bought +$2.4M
Insider trading – 2024-09-25
1 insider · +$2.4M net
Ownership 2024-09-24
Southern, Nancy C. bought +$451k
Insider trading – 2024-09-24
1 insider · +$451k net
Ownership 2024-06-24
Southern, Nancy C. bought +$2.5M
Insider trading – 2024-06-24
1 insider · +$2.5M net