<SEC-DOCUMENT>0001171843-26-005029.txt : 20260729
<SEC-HEADER>0001171843-26-005029.hdr.sgml : 20260729
<ACCEPTANCE-DATETIME>20260729171823
ACCESSION NUMBER:		0001171843-26-005029
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20260729
FILED AS OF DATE:		20260729
DATE AS OF CHANGE:		20260729

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TRANSALTA CORP
		CENTRAL INDEX KEY:			0001144800
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC SERVICES [4911]
		ORGANIZATION NAME:           	01 Energy & Transportation
		EIN:				000000000
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		6-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-15214
		FILM NUMBER:		261218958

	BUSINESS ADDRESS:	
		STREET 1:		TRANSALTA PLACE
		STREET 2:		1400, 1100 - 1ST STREET S.E.
		CITY:			CALGARY
		STATE:			A0
		ZIP:			T2G 1B1
		BUSINESS PHONE:		403-267-2014

	MAIL ADDRESS:	
		STREET 1:		TRANSALTA PLACE
		STREET 2:		1400, 1100 - 1ST STREET S.E.
		CITY:			CALGARY
		STATE:			A0
		ZIP:			T2G 1B1
</SEC-HEADER>
<DOCUMENT>
<TYPE>6-K
<SEQUENCE>1
<FILENAME>f6k_072926.htm
<DESCRIPTION>FORM 6-K
<TEXT>
<html><head><title></title></head><body style="FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"><div align="center"><div style="margin-top: 3pt; margin-bottom: 12pt;"><div style="font-size: 1pt; border-top: Black 2.5pt solid; border-bottom: Black 1.1pt solid; width: 100%;">&#160;</div></div><p style="font-size: 14pt;" align="center"><strong>UNITED STATES</strong><br /><strong>SECURITIES AND EXCHANGE COMMISSION</strong><br /><strong>Washington, D.C. 20549</strong></p><p style="font-size: 14pt; text-transform: uppercase;" align="center"><strong>Form 6-K</strong></p><p style="text-align: center;"><strong></strong></p><p style="text-align: center;"><strong>REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934</strong></p><p style="text-align: center;"><strong></strong><strong>For the month of July 2026</strong></p><p style="text-align: center;">Commission File Number: <strong>001-15214</strong></p><p style="text-align: center;"><font style="font-size: 12pt;"><strong>TransAlta Corporation</strong></font><br />(Translation of registrant's name into English)</p><p style="text-align: center;"><strong>Suite 1400, 1100 &#8211; 1st Street S.E., Calgary, Alberta, T2G 1B1</strong><br />(Address of principal executive office)</p></div><p>Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.<br />Form 20-F [&#160;&#160; ] &#160;&#160;&#160;&#160;&#160;Form 40-F [&#160;X ]</p><p>&#160;</p><p>&#160;</p><!--<p>Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): <u>&#160;&#160;&#160;&#160;&#160;&#160;</u></p><p><strong>Note:&#160;</strong>Regulation S-T Rule 101(b)(1) only permits the submission in paper of a Form 6-K if submitted solely to provide an attached annual report to security holders.</p><p>Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): <u>&#160;&#160;&#160;&#160;&#160;&#160;</u></p><p><strong>Note:&#160;</strong>Regulation S-T Rule 101(b)(7) only permits the submission in paper of a Form 6-K if submitted to furnish a report or other document that the registrant foreign private issuer must furnish and make public under the laws of the jurisdiction in which the registrant is incorporated, domiciled or legally organized (the registrant's "home country"), or under the rules of the home country exchange on which the registrant's securities are traded, as long as the report or other document is not a press release, is not required to be and has not been distributed to the registrant's security holders, and, if discussing a material event, has already been the subject of a Form 6-K submission or other Commission filing on EDGAR.&#160;</p><hr style="page-break-after: always;" noshade="noshade" /><p> On July 29, 2026, the Registrant issued a press release, a copy of which is attached hereto as Exhibit 99.1 and is incorporated herein by reference. <br /><br />(c) Exhibit 99.1. Press release dated July 29, 2026</p><p></p>--><hr style="page-break-after: always;" noshade="noshade" /><p style="text-align: center;"><strong>SIGNATURES</strong></p><p>Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.</p><table style="font-family: Times New Roman; font-size: 10pt;" border="0" width="100%" cellspacing="0" cellpadding="0"><tr valign="top"><td width="47%">&#160;</td><td width="6%">&#160;</td><td style="text-decoration: underline;" align="center" width="47%"><strong>&#160;&#160;&#160;&#160;TransAlta Corporation&#160;&#160;&#160;&#160;</strong></td></tr><tr valign="top"><td width="47%">&#160;</td><td width="6%">&#160;</td><td align="center" width="47%">(Registrant)</td></tr><tr valign="top"><td width="47%">&#160;</td><td width="6%">&#160;</td><td align="center" width="47%">&#160;</td></tr><tr valign="top"><td width="47%">&#160;</td><td width="6%">&#160;</td><td align="center" width="47%"></td></tr><tr valign="top"><td width="47%">Date: July 29, 2026</td><td width="6%">&#160;</td><td style="text-decoration: underline;" align="center" width="47%">&#160;&#160;&#160;&#160;/s/ Joel Hunter&#160;&#160;&#160;&#160;</td></tr><tr valign="top"><td width="47%">&#160;</td><td width="6%">&#160;</td><td align="center" width="47%">Joel Hunter</td></tr><tr valign="top"><td width="47%">&#160;</td><td width="6%">&#160;</td><td align="center" width="47%">Executive Vice President Finance and Chief Financial Officer</td></tr><tr valign="top"><td width="47%">&#160;</td><td width="6%">&#160;</td><td align="center" width="47%"></td></tr></table><p><hr style="page-break-after: always;" noshade="noshade" /><p style="text-align: center;"><font style="font-size: 10pt;"><strong>EXHIBIT INDEX</strong></font></p><p style="text-align: center;"><font style="font-size: 10pt;">&#160;</font></p><table style="font-size: 10pt;" border="0" cellspacing="0" cellpadding="0"><tr><td style="text-decoration: underline;" valign="bottom"><font style="font-size: 10pt;"><strong>Exhibit Number</strong></font></td><td width="20"><font style="font-size: 10pt;">&#160;</font></td><td style="text-decoration: underline;" valign="bottom"><font style="font-size: 10pt;"><strong>Description</strong></font></td></tr><tr><td><font style="font-size: 10pt;"></font></td><td width="20"><font style="font-size: 10pt;">&#160;</font></td><td><font style="font-size: 10pt;">&#160;</font></td></tr><tr><td style="vertical-align: top;"><font style="font-size: 10pt;"><a href="exh_991.htm">99.1</a></font></td><td width="20"><font style="font-size: 10pt;">&#160;</font></td><td style="vertical-align: top;"><font style="font-size: 10pt;"><a href="exh_991.htm">TransAlta Declares Dividends</a> </font></td></tr></table></body></html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>exh_991.htm
<DESCRIPTION>PRESS RELEASE
<TEXT>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html lang="en-US"><head><title>EdgarFiling</title><meta content="text/html; charset=windows-1252" ><meta name="GENERATOR" content="MSHTML 8.00.7601.18094" ></head><body bgcolor="#ffffff"><p style="text-align: right;"><strong>EXHIBIT 99.1</strong></p><p style="text-align: center;"><font style="font-size: 14pt;"><strong>TransAlta Declares Dividends</strong></font></p><p style="text-align: center;"><strong></strong></p><p>
 <p align="justify">CALGARY, Alberta, July  29, 2026  (GLOBE NEWSWIRE) -- The Board of Directors of TransAlta Corporation (TSX: TA) (NYSE: TAC) declared a quarterly dividend of $0.07 per common share payable on Oct. 1, 2026, to shareholders of record at the close of business on Sept. 1, 2026.</p>  <p align="justify">The Board of Directors of TransAlta Corporation (TSX: TA) (NYSE: TAC) declared the following quarterly dividend on its Cumulative Redeemable Rate Reset First Preferred Shares for the period starting from and including June 30, 2026, up to but excluding Sept. 30, 2026:</p> <table style="width:100%; border-collapse:collapse !important;;border-top: solid black 1pt ; border-right: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; border-collapse: collapse; "><tr><td style="max-width:15%; width:15%; min-width:15%;;border-top: solid black 1pt ; border-right: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; text-align: center ;  vertical-align: middle; vertical-align: top ; "><strong>Preferred<br >Shares</strong></td><td style="max-width:15%; width:15%; min-width:15%;;border-top: solid black 1pt ; border-right: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; text-align: center ;  vertical-align: middle; vertical-align: top ; "><strong>TSX Stock<br >Symbol</strong></td><td colspan="2" style="max-width:15%; width:15%; min-width:15%;;border-top: solid black 1pt ; border-right: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; text-align: center ;  vertical-align: middle; vertical-align: top ; "><strong>Dividend<br >Rate</strong></td><td colspan="2" style="max-width:15%; width:15%; min-width:15%;;border-top: solid black 1pt ; border-right: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; text-align: center ;  vertical-align: middle; vertical-align: top ; "><strong>Dividend Per<br >Share</strong></td><td style="max-width:20%; width:20%; min-width:20%;;border-top: solid black 1pt ; border-right: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; text-align: center ;  vertical-align: middle; vertical-align: top ; "><strong>Record Date</strong></td><td style="max-width:20%; width:20%; min-width:20%;;border-top: solid black 1pt ; border-right: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; text-align: center ;  vertical-align: middle; vertical-align: top ; "><strong>Payment Date</strong></td></tr><tr><td style="border-top: solid black 1pt ; border-right: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; text-align: center ;  vertical-align: middle; vertical-align: top ; ">Series A</td><td style="border-top: solid black 1pt ; border-right: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; text-align: center ;  vertical-align: middle; vertical-align: top ; ">TA.PR.D</td><td colspan="2" style="border-top: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; padding-right: 0 ; text-align: center ;  vertical-align: middle; vertical-align: top ; ">4.782%</td><td colspan="2" style="border-top: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; padding-right: 0 ; text-align: center ;  vertical-align: middle; vertical-align: top ; ">$0.29888</td><td style="border-top: solid black 1pt ; border-right: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; text-align: center ;  vertical-align: middle; vertical-align: top ; ">Sept. 1, 2026</td><td style="border-top: solid black 1pt ; border-right: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; text-align: center ;  vertical-align: middle; vertical-align: top ; ">Sept. 30, 2026</td></tr><tr><td style="border-top: solid black 1pt ; border-right: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; text-align: center ;  vertical-align: middle; vertical-align: top ; ">Series B*</td><td style="border-top: solid black 1pt ; border-right: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; text-align: center ;  vertical-align: middle; vertical-align: top ; ">TA.PR.E</td><td colspan="2" style="border-top: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; padding-right: 0 ; text-align: center ;  vertical-align: middle; vertical-align: top ; ">4.353%</td><td colspan="2" style="border-top: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; padding-right: 0 ; text-align: center ;  vertical-align: middle; vertical-align: top ; ">$0.27430</td><td style="border-top: solid black 1pt ; border-right: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; text-align: center ;  vertical-align: middle; vertical-align: top ; ">Sept. 1, 2026</td><td style="border-top: solid black 1pt ; border-right: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; text-align: center ;  vertical-align: middle; vertical-align: top ; ">Sept. 30, 2026</td></tr><tr><td style="border-top: solid black 1pt ; border-right: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; text-align: center ;  vertical-align: middle; vertical-align: top ; ">Series C</td><td style="border-top: solid black 1pt ; border-right: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; text-align: center ;  vertical-align: middle; vertical-align: top ; ">TA.PR.F</td><td colspan="2" style="border-top: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; padding-right: 0 ; text-align: center ;  vertical-align: middle; vertical-align: top ; ">5.854%</td><td colspan="2" style="border-top: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; padding-right: 0 ; text-align: center ;  vertical-align: middle; vertical-align: top ; ">$0.36588</td><td style="border-top: solid black 1pt ; border-right: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; text-align: center ;  vertical-align: middle; vertical-align: top ; ">Sept. 1, 2026</td><td style="border-top: solid black 1pt ; border-right: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; text-align: center ;  vertical-align: middle; vertical-align: top ; ">Sept. 30, 2026</td></tr><tr><td style="border-top: solid black 1pt ; border-right: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; text-align: center ;  vertical-align: middle; vertical-align: top ; ">Series D*</td><td style="border-top: solid black 1pt ; border-right: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; text-align: center ;  vertical-align: middle; vertical-align: top ; ">TA.PR.G</td><td colspan="2" style="border-top: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; padding-right: 0 ; text-align: center ;  vertical-align: middle; vertical-align: top ; ">5.423%</td><td colspan="2" style="border-top: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; padding-right: 0 ; text-align: center ;  vertical-align: middle; vertical-align: top ; ">$0.34172</td><td style="border-top: solid black 1pt ; border-right: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; text-align: center ;  vertical-align: middle; vertical-align: top ; ">Sept. 1, 2026</td><td style="border-top: solid black 1pt ; border-right: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; text-align: center ;  vertical-align: middle; vertical-align: top ; ">Sept. 30, 2026</td></tr><tr><td style="border-top: solid black 1pt ; border-right: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; text-align: center ;  vertical-align: middle; vertical-align: top ; ">Series E</td><td style="border-top: solid black 1pt ; border-right: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; text-align: center ;  vertical-align: middle; vertical-align: top ; ">TA.PR.H</td><td colspan="2" style="border-top: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; padding-right: 0 ; text-align: center ;  vertical-align: middle; vertical-align: top ; ">6.894%</td><td colspan="2" style="border-top: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; padding-right: 0 ; text-align: center ;  vertical-align: middle; vertical-align: top ; ">$0.43088</td><td style="border-top: solid black 1pt ; border-right: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; text-align: center ;  vertical-align: middle; vertical-align: top ; ">Sept. 1, 2026</td><td style="border-top: solid black 1pt ; border-right: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; text-align: center ;  vertical-align: middle; vertical-align: top ; ">Sept. 30, 2026</td></tr><tr><td style="border-top: solid black 1pt ; border-right: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; text-align: center ;  vertical-align: middle; vertical-align: top ; ">Series G</td><td style="border-top: solid black 1pt ; border-right: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; text-align: center ;  vertical-align: middle; vertical-align: top ; ">TA.PR.J</td><td colspan="2" style="border-top: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; padding-right: 0 ; text-align: center ;  vertical-align: middle; vertical-align: top ; ">6.773%</td><td colspan="2" style="border-top: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; padding-right: 0 ; text-align: center ;  vertical-align: middle; vertical-align: top ; ">$0.42331</td><td style="border-top: solid black 1pt ; border-right: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; text-align: center ;  vertical-align: middle; vertical-align: top ; ">Sept. 1, 2026</td><td style="border-top: solid black 1pt ; border-right: solid black 1pt ; border-bottom: solid black 1pt ; border-left: solid black 1pt ; text-align: center ;  vertical-align: middle; vertical-align: top ; ">Sept. 30, 2026</td></tr></table> <p align="justify"><br >* Please note the quarterly floating rate on the Series B and Series D Preferred Shares will be reset every quarter.</p>  <p align="justify">All currency is expressed in Canadian dollars (unless otherwise noted). When the dividend payment date falls on a weekend or holiday the payment is made the following business day.</p>  <p><strong>About TransAlta Corporation: </strong></p>  <p align="justify">TransAlta is one of Canada&#8217;s largest publicly traded power generators, delivering reliable electricity across Canada, the United States and Western Australia. For more than 115 years, our people have safely operated and evolved essential energy infrastructure that powers customers and communities. Our technology-diverse portfolio and disciplined execution allow us to deliver dependable power across evolving energy systems. We take a practical, responsible approach to meeting today&#8217;s energy needs while building for what comes next.</p>  <p align="justify">For more information about TransAlta, visit our web site at <u>transalta.com</u>.</p>  <p><strong>For more information:</strong></p> <table style="width:100%; border-collapse:collapse !important;;border-collapse: collapse; "><tr><td style="max-width:50%; width:50%; min-width:50%;;vertical-align: bottom ; "><strong><em>Investor Inquiries:</em></strong></td><td style="max-width:50%; width:50%; min-width:50%;;vertical-align: bottom ; "><strong><em>Media Inquiries:</em></strong></td></tr><tr><td style="vertical-align: bottom ; ">Phone: 1-800-387-3598 in Canada and US</td><td style="vertical-align: bottom ; ">Phone: 1-855-255-9184</td></tr><tr><td style="vertical-align: bottom ; ">Email: investor_relations@transalta.com</td><td style="vertical-align: bottom ; ">Email: ta_media_relations@transalta.com</td></tr></table> <p><br ></p> <p></p></body></html>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
