TRANSALTA CORP

Related Filers (15)

Other (844)

6-K
Monday, 1/22/2024
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 1/4/2024
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 12/19/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Wednesday, 12/13/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 11/24/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 11/24/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 11/7/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 11/7/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 11/2/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 11/2/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 10/26/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 10/13/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 10/12/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 10/5/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 9/14/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 8/8/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 8/4/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 7/27/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 7/18/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 7/11/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Wednesday, 7/5/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 5/26/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
EFFECT
Thursday, 5/18/2023
Notice of Effectiveness
F-X
Tuesday, 5/16/2023
For appointment of agent for service of process by issuers registering securities
F-10
Tuesday, 5/16/2023
Registration statement for securities of certain Canadian issuers under the Securities Act of 1933
6-K
Thursday, 5/11/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 5/5/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 5/5/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Monday, 5/1/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Monday, 5/1/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 4/28/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Wednesday, 4/12/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 3/28/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 3/24/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K/A
Friday, 3/10/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K/A
Friday, 2/24/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 2/23/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
40-F
Thursday, 2/23/2023
Annual reports filed by certain Canadian issuers pursuant to Section 15(d) and Rule 15d-4
6-K
Thursday, 2/23/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 2/17/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 1/24/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 1/24/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 12/15/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 12/13/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 11/18/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Wednesday, 11/16/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
SUPPL
Wednesday, 11/16/2022
Voluntary supplemental material filed pursuant to Section 11(a) of the Securities Act of 1933 by foreign issuers
6-K
Tuesday, 11/15/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Monday, 11/14/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
SUPPL
Monday, 11/14/2022
Voluntary supplemental material filed pursuant to Section 11(a) of the Securities Act of 1933 by foreign issuers
6-K
Tuesday, 11/8/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 11/8/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 11/8/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Wednesday, 10/12/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Wednesday, 9/21/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 9/2/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 8/5/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 8/5/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 7/28/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 7/12/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 7/12/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 6/21/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 6/17/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 6/10/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 5/31/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 5/24/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 5/6/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 5/6/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Monday, 5/2/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Monday, 5/2/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 4/29/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 4/28/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 4/15/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 4/5/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 3/25/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 3/24/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 3/8/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 2/24/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 2/24/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
40-F
Thursday, 2/24/2022
Annual reports filed by certain Canadian issuers pursuant to Section 15(d) and Rule 15d-4
6-K
Tuesday, 2/1/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Monday, 1/24/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 1/18/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Wednesday, 12/29/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Wednesday, 12/22/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Wednesday, 12/15/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 12/14/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 11/9/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 11/9/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 11/5/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 11/2/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 10/7/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 9/30/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 8/31/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 8/10/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 8/10/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 8/6/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Monday, 7/19/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Wednesday, 7/14/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Wednesday, 6/30/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
Show More

Ownership (86)

SC 13G/A
Friday, 2/9/2024
Marquard & Bahls AG: Major Shareholders
SC 13D/A
Thursday, 11/9/2023
BROOKFIELD Corp /ON/: Major Shareholders
SC 13G/A
Tuesday, 2/14/2023
RBC Global Asset Management Inc.: Major Shareholders
SC 13G/A
Friday, 2/10/2023
Marquard & Bahls AG: Major Shareholders
SC 13G/A
Monday, 2/6/2023
BANK OF MONTREAL /CAN/: Major Shareholders
SC 13G
Tuesday, 5/3/2022
Marquard & Bahls AG: Major Shareholders
SC 13G/A
Tuesday, 2/15/2022
BANK OF MONTREAL /CAN/: Major Shareholders
SC 13G/A
Monday, 2/14/2022
RBC Global Asset Management Inc.: Major Shareholders
SC 13D/A
Thursday, 3/11/2021
BROOKFIELD ASSET MANAGEMENT INC.: Major Shareholders
SC 13G/A
Tuesday, 2/16/2021
RBC Global Asset Management Inc.: Major Shareholders
SC 13G/A
Friday, 2/12/2021
BANK OF MONTREAL /CAN/: Major Shareholders
SC 13G/A
Thursday, 2/11/2021
CIBC Asset Management Inc: Major Shareholders
SC 13D/A
Wednesday, 11/4/2020
BROOKFIELD ASSET MANAGEMENT INC.: Major Shareholders
SC 13D/A
Thursday, 4/23/2020
BROOKFIELD ASSET MANAGEMENT INC.: Major Shareholders
SC 13D/A
Thursday, 3/19/2020
BROOKFIELD ASSET MANAGEMENT INC.: Major Shareholders
SC 13D
Monday, 3/2/2020
BROOKFIELD ASSET MANAGEMENT INC.: Major Shareholders
SC 13G/A
Friday, 2/14/2020
BANK OF MONTREAL /CAN/: Major Shareholders
SC 13G/A
Friday, 2/14/2020
RBC Global Asset Management Inc.: Major Shareholders
SC 13G
Monday, 2/10/2020
CIBC Asset Management Inc: Major Shareholders
SC 13G/A
Friday, 1/24/2020
Mangrove Partners Master Fund, Ltd.: Major Shareholders
SC 13G
Monday, 4/22/2019
Mangrove Partners Master Fund, Ltd.: Major Shareholders
SC 13D/A
Friday, 4/19/2019
Mangrove Partners Master Fund, Ltd.: Major Shareholders
SC 13D/A
Thursday, 4/11/2019
Mangrove Partners Master Fund, Ltd.: Major Shareholders
SC 13D/A
Wednesday, 4/10/2019
Mangrove Partners Master Fund, Ltd.: Major Shareholders
SC 13D/A
Wednesday, 3/27/2019
Mangrove Partners Master Fund, Ltd.: Major Shareholders
SC 13D/A
Friday, 3/15/2019
Mangrove Partners Master Fund, Ltd.: Major Shareholders
SC 13G/A
Thursday, 2/14/2019
BANK OF MONTREAL /CAN/: Major Shareholders
SC 13G/A
Thursday, 2/14/2019
RBC Global Asset Management Inc.: Major Shareholders
SC 13G/A
Tuesday, 2/12/2019
CIBC Asset Management Inc: Major Shareholders
SC 13G
Friday, 1/18/2019
Mangrove Partners Master Fund, Ltd.: Major Shareholders
SC 13G/A
Wednesday, 2/14/2018
RBC Global Asset Management Inc.: Major Shareholders
SC 13G/A
Wednesday, 2/14/2018
BANK OF MONTREAL /CAN/: Major Shareholders
SC 13G/A
Monday, 2/5/2018
CIBC Asset Management Inc: Major Shareholders
SC 13G
Monday, 12/11/2017
RBC Global Asset Management Inc.: Major Shareholders
SC 13G/A
Tuesday, 2/14/2017
BANK OF MONTREAL /CAN/: Major Shareholders
SC 13G/A
Monday, 2/13/2017
LUMINUS MANAGEMENT LLC: Major Shareholders
SC 13G/A
Monday, 2/6/2017
CIBC Asset Management Inc: Major Shareholders
SC 13G/A
Wednesday, 2/17/2016
BANK OF MONTREAL /CAN/: Major Shareholders
SC 13G/A
Tuesday, 2/16/2016
LUMINUS MANAGEMENT LLC: Major Shareholders
SC 13G/A
Friday, 2/5/2016
CIBC Asset Management Inc: Major Shareholders
SC 13G
Monday, 9/21/2015
LUMINUS MANAGEMENT LLC: Major Shareholders
SC 13G/A
Friday, 4/10/2015
BlackRock Inc.: Major Shareholders
SC 13G/A
Friday, 2/13/2015
BANK OF MONTREAL /CAN/: Major Shareholders
SC 13G
Tuesday, 2/10/2015
CIBC Asset Management Inc: Major Shareholders
SC 13G/A
Monday, 2/2/2015
BlackRock Inc.: Major Shareholders
SC 13G
Friday, 2/14/2014
BANK OF MONTREAL /CAN/: Major Shareholders
SC 13G/A
Thursday, 2/13/2014
LETKO, BROSSEAU & ASSOCIATES INC: Major Shareholders
SC 13G
Monday, 2/3/2014
BlackRock Inc.: Major Shareholders
SC 13G
Wednesday, 2/13/2013
LETKO, BROSSEAU & ASSOCIATES INC: Major Shareholders
SC 13G
Thursday, 1/10/2013
BMO FINANCIAL CORP: Major Shareholders
SC 13G
Tuesday, 2/7/2012
LETKO, BROSSEAU & ASSOCIATES INC: Major Shareholders
SC 13D/A
Friday, 10/14/2011
LUMINUS MANAGEMENT LLC: Major Shareholders
SC 13D/A
Monday, 8/22/2011
LUMINUS MANAGEMENT LLC: Major Shareholders
SC 13G
Monday, 2/14/2011
LETKO, BROSSEAU & ASSOCIATES INC: Major Shareholders
SC 13D/A
Monday, 8/30/2010
LUMINUS MANAGEMENT LLC: Major Shareholders
SC 13G
Thursday, 2/11/2010
LETKO, BROSSEAU & ASSOCIATES INC: Major Shareholders
SC 13G
Monday, 11/9/2009
LETKO, BROSSEAU & ASSOCIATES INC: Major Shareholders
SC 13G
Tuesday, 7/14/2009
PICTET ASSET MANAGEMENT SA: Major Shareholders
SC 13G
Wednesday, 5/13/2009
TD ASSET MANAGEMENT INC: Major Shareholders
SC 13D/A
Friday, 3/6/2009
Childrens Investment Fund Management (UK) LLP: Major Shareholders
SC 13G/A
Wednesday, 2/11/2009
PICTET ASSET MANAGEMENT SA: Major Shareholders
SC 13D/A
Friday, 1/16/2009
Childrens Investment Fund Management (UK) LLP: Major Shareholders
SC 13D/A
Thursday, 10/9/2008
LUMINUS MANAGEMENT LLC: Major Shareholders
SC 13D
Wednesday, 9/10/2008
Childrens Investment Fund Management (UK) LLP: Major Shareholders
SC 13D
Friday, 8/15/2008
Childrens Investment Fund Management (UK) LLP: Major Shareholders
SC 13D/A
Monday, 7/21/2008
LUMINUS MANAGEMENT LLC: Major Shareholders
SC 13G
Thursday, 5/8/2008
TD ASSET MANAGEMENT INC: Major Shareholders
SC 13D/A
Wednesday, 4/9/2008
LUMINUS MANAGEMENT LLC: Major Shareholders
SC 13D/A
Tuesday, 3/18/2008
LUMINUS MANAGEMENT LLC: Major Shareholders
SC 13D/A
Friday, 2/22/2008
LUMINUS MANAGEMENT LLC: Major Shareholders
SC 13D/A
Tuesday, 2/19/2008
LUMINUS MANAGEMENT LLC: Major Shareholders
SC 13D/A
Thursday, 2/14/2008
LUMINUS MANAGEMENT LLC: Major Shareholders
SC 13D/A
Tuesday, 2/12/2008
LUMINUS MANAGEMENT LLC: Major Shareholders
SC 13D/A
Wednesday, 1/16/2008
LUMINUS MANAGEMENT LLC: Major Shareholders
SC 13G/A
Friday, 1/11/2008
PICTET ASSET MANAGEMENT SA: Major Shareholders
SC 13D/A
Friday, 12/14/2007
LUMINUS MANAGEMENT LLC: Major Shareholders
SC 13D/A
Friday, 12/7/2007
LUMINUS MANAGEMENT LLC: Major Shareholders
SC 13D/A
Tuesday, 10/23/2007
LUMINUS MANAGEMENT LLC: Major Shareholders
SC 13D
Friday, 7/6/2007
LUMINUS MANAGEMENT LLC: Major Shareholders
SC 13G/A
Wednesday, 2/14/2007
PICTET ASSET MANAGEMENT SA: Major Shareholders
SC 13G/A
Wednesday, 2/7/2007
CANADA PENSION PLAN INVESTMENT BOARD: Major Shareholders
SC 13G
Wednesday, 11/8/2006
PICTET ASSET MANAGEMENT LTD: Major Shareholders
SC 13G
Wednesday, 4/26/2006
TD ASSET MANAGEMENT INC: Major Shareholders
SC 13G/A
Friday, 2/10/2006
CANADA PENSION PLAN INVESTMENT BOARD: Major Shareholders
SC 13G/A
Friday, 1/21/2005
CANADA PENSION PLAN INVESTMENT BOARD: Major Shareholders
SC 13G
Tuesday, 3/16/2004
CANADA PENSION PLAN INVESTMENT BOARD: Major Shareholders
Show More

Prospectus (11)

FWP
Monday, 11/14/2022
Filing under Securities Act Rules 163/433 of free writing prospectuses
S-8
Wednesday, 11/10/2021
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
S-8
Thursday, 3/5/2020
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
FWP
Thursday, 5/29/2014
Filing under Securities Act Rules 163/433 of free writing prospectuses
FWP
Friday, 11/2/2012
Filing under Securities Act Rules 163/433 of free writing prospectuses
FWP
Tuesday, 3/9/2010
Filing under Securities Act Rules 163/433 of free writing prospectuses
FWP
Monday, 11/9/2009
Filing under Securities Act Rules 163/433 of free writing prospectuses
FWP
Wednesday, 10/28/2009
Filing under Securities Act Rules 163/433 of free writing prospectuses
FWP
Tuesday, 5/6/2008
Filing under Securities Act Rules 163/433 of free writing prospectuses
S-8
Tuesday, 11/26/2002
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
S-8
Monday, 10/29/2001
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
Show More