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TAC – transalta corporation ordinary shares (US:NYSE)
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Main News & Impact Reports
Date
Time
Symbol
Headline
Impact
4/22
06:08 am
tac
TransAlta (NYSE:TAC) (TSE:TA) had its "sell (d+)" rating reaffirmed by Weiss Ratings.
Low
Report
TransAlta (NYSE:TAC) (TSE:TA) had its "sell (d+)" rating reaffirmed by Weiss Ratings.
4/22
02:50 am
tac
Is TransAlta Corporation (TAC) the High Growth Canadian Stock to Buy Now? [Yahoo! Finance]
Low
Report
Is TransAlta Corporation (TAC) the High Growth Canadian Stock to Buy Now? [Yahoo! Finance]
4/20
07:23 am
tac
Assessing TransAlta (TSX:TA) Valuation After Mixed Recent Share Price Performance [Yahoo! Finance]
Low
Report
Assessing TransAlta (TSX:TA) Valuation After Mixed Recent Share Price Performance [Yahoo! Finance]
4/20
07:16 am
tac
TransAlta Appoints Mike Politeski as Chief Financial Officer and Grant Arnold as Chief Commercial Officer [Yahoo! Finance]
Low
Report
TransAlta Appoints Mike Politeski as Chief Financial Officer and Grant Arnold as Chief Commercial Officer [Yahoo! Finance]
4/20
07:00 am
tac
TransAlta Appoints Mike Politeski as Chief Financial Officer and Grant Arnold as Chief Commercial Officer
Low
Report
TransAlta Appoints Mike Politeski as Chief Financial Officer and Grant Arnold as Chief Commercial Officer
4/16
12:07 pm
tac
TransAlta (NYSE:TAC) (TSE:TA) had its "outperform" rating reaffirmed by Canadian Imperial Bank of Commerce.
Low
Report
TransAlta (NYSE:TAC) (TSE:TA) had its "outperform" rating reaffirmed by Canadian Imperial Bank of Commerce.
4/7
06:12 pm
tac
TransAlta to Host Annual and Special Meeting of Shareholders and First Quarter 2026 Results Conference Call [Yahoo! Finance]
Low
Report
TransAlta to Host Annual and Special Meeting of Shareholders and First Quarter 2026 Results Conference Call [Yahoo! Finance]
4/7
05:28 pm
tac
TransAlta to Host Annual and Special Meeting of Shareholders and First Quarter 2026 Results Conference Call [Canadian Business Journal (Canada)]
Low
Report
TransAlta to Host Annual and Special Meeting of Shareholders and First Quarter 2026 Results Conference Call [Canadian Business Journal (Canada)]
Date
Time
Symbol
Company Name
Action
%Chg
2/27/2026
07:05 am
tac
transalta corporation ordinary shares
BEAT
Report
6.2%
transalta corporation ordinary shares
11/6/2025
07:01 am
tac
transalta corporation ordinary shares
MISS
Report
-10.9%
transalta corporation ordinary shares
8/1/2025
07:04 am
tac
transalta corporation ordinary shares
BEAT
Report
6.7%
transalta corporation ordinary shares
5/7/2025
07:03 am
tac
transalta corporation ordinary shares
IN-LINE
Report
-12.8%
transalta corporation ordinary shares
Date
Time
Action
From
To
Firm
Impact
%Chg
Date
Time
Symbol
Headline
Impact
4/20
07:05 am
tac
Form 6-K TRANSALTA CORP For: Apr 20
Low
Report
Form 6-K TRANSALTA CORP For: Apr 20
4/7
05:02 pm
tac
Form 6-K TRANSALTA CORP For: Apr 07
Low
Report
Form 6-K TRANSALTA CORP For: Apr 07
3/31
12:11 pm
tac
Form 6-K TRANSALTA CORP For: Mar 12
Low
Report
Form 6-K TRANSALTA CORP For: Mar 12
3/23
07:26 am
tac
Form 6-K TRANSALTA CORP For: Mar 23
Low
Report
Form 6-K TRANSALTA CORP For: Mar 23
3/17
05:11 pm
tac
Form 6-K TRANSALTA CORP For: Mar 17
Low
Report
Form 6-K TRANSALTA CORP For: Mar 17
3/17
05:10 pm
tac
Form 6-K TRANSALTA CORP For: Mar 17
Low
Report
Form 6-K TRANSALTA CORP For: Mar 17
3/2
05:19 pm
tac
Form 6-K TRANSALTA CORP For: Mar 02
Medium
Report
Form 6-K TRANSALTA CORP For: Mar 02
2/27
07:37 am
tac
Form 6-K TRANSALTA CORP For: Feb 27
Medium
Report
Form 6-K TRANSALTA CORP For: Feb 27
Stock Stats
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Main News & Impact Reports
TOP News Gainers
11/7
Form 6-K TRANSALTA CORP For: Sep 30
11.4%
3/13 TransAlta Co. (NYSE: TAC) was upgraded by analysts at National Bank Financial from a "sector perform" rating to an "outperform" rating. 10.0%
8/9 Q2/2019 6/30/2019 EPS 0.550 ZacksConsensus 0.000 ActVsEst 0.550 - Beat 6.4%
3/26 Form 6-K/A TRANSALTA CORP For: Apr 21 5.6%
4/3 TransAlta Announces Supplemental Changes to Stock Option Plan 5.6%
3/20 TransAlta Files Management Proxy Circular and Announces Shift to a Virtual-Only Annual and Special Shareholder Meeting Amid Concerns Regarding the Novel Coronavirus 4.6%
4/8 TransAlta Co. (NYSE: TAC) had its "buy" rating re-affirmed by analysts at Royal Bank of Canada. They now have a $11.00 price target on the stock. 4.2%
4/7 TransAlta Provides Update On COVID-19 Implemented Measures 4.0%
4/26 TransAlta Co. (NYSE: TAC) had its "buy" rating re-affirmed by analysts at Royal Bank of Canada. They now have a $11.00 price target on the stock. 3.8%
3/4 Q4/2019 12/31/2019 EPS 0.670 ZacksConsensus 0.060 ActVsEst 0.610 - Beat 3.7%
3/13 TransAlta Co. (NYSE: TAC) was upgraded by analysts at National Bank Financial from a "sector perform" rating to an "outperform" rating. 10.0%
8/9 Q2/2019 6/30/2019 EPS 0.550 ZacksConsensus 0.000 ActVsEst 0.550 - Beat 6.4%
3/26 Form 6-K/A TRANSALTA CORP For: Apr 21 5.6%
4/3 TransAlta Announces Supplemental Changes to Stock Option Plan 5.6%
3/20 TransAlta Files Management Proxy Circular and Announces Shift to a Virtual-Only Annual and Special Shareholder Meeting Amid Concerns Regarding the Novel Coronavirus 4.6%
4/8 TransAlta Co. (NYSE: TAC) had its "buy" rating re-affirmed by analysts at Royal Bank of Canada. They now have a $11.00 price target on the stock. 4.2%
4/7 TransAlta Provides Update On COVID-19 Implemented Measures 4.0%
4/26 TransAlta Co. (NYSE: TAC) had its "buy" rating re-affirmed by analysts at Royal Bank of Canada. They now have a $11.00 price target on the stock. 3.8%
3/4 Q4/2019 12/31/2019 EPS 0.670 ZacksConsensus 0.060 ActVsEst 0.610 - Beat 3.7%
TOP News Decliners
3/12
TransAlta and Tidewater Midstream Sign Letter of Intent to Sell the Pioneer Pipeline
-18.9%
3/7 TransAlta Co. (NYSE: TAC) was downgraded by analysts at Zacks Investment Research from a "buy" rating to a "hold" rating. -18.9%
3/20 Form 6-K TRANSALTA CORP For: Mar 20 -8.7%
4/20 TransAlta Declares Dividends -7.3%
3/2 Form SC 13D TRANSALTA CORP Filed by: BROOKFIELD ASSET MANAGEMENT INC. -6.0%
3/10 TransAlta Co. (NYSE: TAC) was upgraded by analysts at ValuEngine from a "hold" rating to a "buy" rating. -5.0%
3/5 TransAlta Co. (NYSE: TAC) had its "hold" rating re-affirmed by analysts at CIBC. They now have a $11.00 price target on the stock. -4.4%
5/14 TransAlta Corporation 2019 Q1 - Results - Earnings Call Slides [Seeking Alpha] -2.7%
10/5 TransAlta Co. (NYSE: TAC) was downgraded by analysts at Zacks Investment Research from a "hold" rating to a "sell" rating. -2.4%
5/22 Form F-10/A TRANSALTA CORP -2.1%
3/7 TransAlta Co. (NYSE: TAC) was downgraded by analysts at Zacks Investment Research from a "buy" rating to a "hold" rating. -18.9%
3/20 Form 6-K TRANSALTA CORP For: Mar 20 -8.7%
4/20 TransAlta Declares Dividends -7.3%
3/2 Form SC 13D TRANSALTA CORP Filed by: BROOKFIELD ASSET MANAGEMENT INC. -6.0%
3/10 TransAlta Co. (NYSE: TAC) was upgraded by analysts at ValuEngine from a "hold" rating to a "buy" rating. -5.0%
3/5 TransAlta Co. (NYSE: TAC) had its "hold" rating re-affirmed by analysts at CIBC. They now have a $11.00 price target on the stock. -4.4%
5/14 TransAlta Corporation 2019 Q1 - Results - Earnings Call Slides [Seeking Alpha] -2.7%
10/5 TransAlta Co. (NYSE: TAC) was downgraded by analysts at Zacks Investment Research from a "hold" rating to a "sell" rating. -2.4%
5/22 Form F-10/A TRANSALTA CORP -2.1%
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