Recent News

• 12.12.2025 - TransAlta Declares Dividends
• 12.09.2025 - TransAlta Signs Long-Term Agreement for 700 MW at Centralia Facility Enabling Coal to Natural Gas Conversion
• 12.04.2025 - External Affairs Coordinator (Calgary, AB, CA)
• 12.03.2025 - Senior Tax Advisor (Calgary, AB, CA)
• 11.25.2025 - Tax Specialist, Indirect Tax (Calgary, AB, CA)
• 11.17.2025 - TransAlta to Acquire 310 MW Contracted Ontario Gas Portfolio for $95 million
• 11.14.2025 - High Voltage Technician (South-Parkeston, WA, AU)
• 11.14.2025 - Project Coordinator, Operations and Engineering (Perth, WA, AU)

Recent Filings

• 12.12.2025 - FWP Filing under Securities Act Rules 163/433 of free writing prospectuses
• 12.12.2025 - SUPPL Voluntary Supplemental Material by Foreign Issuers [Section 11(a)]
• 12.11.2025 - SUPPL Voluntary Supplemental Material by Foreign Issuers [Section 11(a)]
• 12.09.2025 - F-X Appointment of Agent for Service of Process and Undertaking
• 12.09.2025 - F-10EF Registration Statement for Securities of certain Canadian Issuers, immediately effective.
• 12.09.2025 - 6-K Report of foreign issuer [Rules 13a-16 and 15d-16]
• 12.09.2025 - EX-99.1 EX-99.1
• 11.17.2025 - 6-K Report of foreign issuer [Rules 13a-16 and 15d-16]
• 11.17.2025 - EX-99.1 EX-99.1
• 11.14.2025 - SCHEDULE 13G/A Statement of Beneficial Ownership by Certain Investors