$TAC SC 13D/A SEC Filings

Filed On	Filing
09 Nov 2023	SC 13D/A
11 Mar 2021	SC 13D/A
04 Nov 2020	SC 13D/A
23 Apr 2020	SC 13D/A
19 Mar 2020	SC 13D/A
19 Apr 2019	APRIL 18, 2019
11 Apr 2019	APRIL 11, 2019
10 Apr 2019	APRIL 9, 2019
27 Mar 2019	MARCH 25, 2019
15 Mar 2019	MARCH 15, 2019
14 Oct 2011	AMENDMENT NO. 15 TO SCHEDULE 13D
22 Aug 2011	SCHEDULE 13D AMENDMENT NO. 14
30 Aug 2010	SCHEDULE 13D AMENDMENT NO. 13
06 Mar 2009	TRANSALTA CORPORATION
16 Jan 2009	TRANSALTA CORPORATION
09 Oct 2008	SCHEDULE 13D, AMENDMENT NO. 12
21 Jul 2008	SCHEDULE 13D/A - AMENDMENT 11
09 Apr 2008	SCHEDULE 13D (AMENDMENT NO. 10)
18 Mar 2008	SC 13 D/A
22 Feb 2008	SCHEDULE 13D-A