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TransAlta Corporation

TAC Real Time Price USD
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Overview
Financials
Forecast
Insiders
Institutions
Compensation
Government
Ownership
News

$TAC is featured in our Howard Marks strategy.

All Strategies
Income
Balance Sheet
Cash Flow
Revenue Breakdown

Recent trades of TAC by members of U.S. Congress

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No Congress Trading data for this ticker

Congress Trading Dashboard
TAC Stock Insider Trading Activity Follow @QuiverQuant for major insider updates

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Closing Price
Purchase
Sale
Name
Type
Shares
Price
Shares Held
Date
Reported
TAC Stock Institutional Owners
Investor
Shares
Change in Shares
Market Value
Date
Reported
TAC Derivatives Institutional Owners
Investor
Type
Shares
Change in Shares
Market Value
Date
Reported

Recently reported changes in TAC holdings by institutional investors

Quarterly net insider trading by TAC's directors and management

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No recent Insider Trading for this ticker

Insider Trading Dashboard

* Insider trading data parsed from SEC Form 4 filings by Quiver Quantitative. Sign up for the Quiver API for real-time access.

About

Backtest Start Date
CAGR (Total)
Return (30d)
Return (1Y)
  • 1M
  • 3M
  • 6M
  • YTD
  • 1Y
  • 2Y
  • 5Y
  • MAX

About

Backtest Start Date

Key Metrics

Return (1d)

Return (30d)

Return (1Y)

CAGR (Total)

Max Drawdown

Beta

Alpha

Sharpe Ratio

Win Rate

Average Win

Average Loss

Annual Volatility

Annual Std Dev

Information Ratio

Treynor Ratio

Total Trades

Show More
Metrics Definitions

Disclaimer: The performance results shown are based on historical backtesting and are hypothetical in nature. Backtested performance does not represent actual trading and does not account for all market factors that may affect execution, such as liquidity, slippage, and changing market conditions. Past performance is not necessarily indicative of future results. There is no guarantee that any trading strategy will be profitable or avoid losses.

  • Alpha

    Measures a portfolio's risk-adjusted performance against that of its benchmark

    Learn More about Alpha
  • Annual Standard Deviation

    Measures how much the portfolio's total return varies from its mean or average.

    Learn More about Annual Standard Deviation
  • Annual Volatility

    A statistical measure of the dispersion of returns for the portfolio.

    Learn More about Annual Volatility
  • Average Win

    The average return (%) for trades that resulted in a positive return.

  • Average Loss

    The average return (%) for trades that resulted in a negative return.

  • Beta

    A measure of the volatility of the portfolio compared to the market as a whole.

    Learn More about Beta
  • CAGR

    CAGR (Compounded Annual Growth Rate), is the historical annualized rate of return for an investment strategy, throughout the backtest period.

    Learn More about CAGR
  • Information Ratio

    A measurement of portfolio returns beyond the returns of its benchmark compared to the volatility of those returns.

    Learn More about Information Ratio
  • Max Drawdown

    the maximum observed loss from a peak to a trough of a portfolio, before a new peak is attained.

    Learn More about Max Drawdown
  • Sharpe Ratio

    The Sharpe Ratio is a measure of historical risk-adjusted return, which quantifies the amount of return that an investor received per unit of risk.

    Learn More about Sharpe Ratio
  • Total Trades

    The total number of trades made by this strategy.

  • Treynor Ratio

    Attempts to measure how successful an investment is in providing compensation to investors for taking on investment risk.

    Learn More about Treynor Ratio
  • Win Rate

    The percentage of total trades that resulted in a positive return.

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Government lobbying spending instances

  • $20,000 Sep 05, 2002 Issue: None
  • $20,000 Aug 14, 2000 Issue: Energy/Nuclear Environment/Superfund

Former government officials who have lobbied for TAC

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No former government officials on record as having lobbied for TAC

Revolving Door Dashboard

TAC Estimated quarterly lobbying spending

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No Corporate Lobbying data for this ticker

Corporate Lobbying Dashboard

TAC Revenue by Segment or Geography

By Segment
By Geography
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No Revenue by Segment data for this ticker

Revenue Breakdown Dashboard
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No Revenue by Geography data for this ticker

Revenue Breakdown Dashboard
TAC Income Statement
TAC Balance Sheet
TAC Cash Flow
U.S. Patents

New TAC patent grants

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No new patents for this ticker

U.S. Patents Dashboard
Government Contracts

Federal grants, loans, and purchases

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No Government Contracts for this ticker

Government Contracts Dashboard
Government Contracts

Estimated quarterly amount awarded to TAC from public contracts

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No recent Government Contracts for this ticker

Government Contracts Dashboard
TAC News

Recent insights relating to TAC

CNBC Recommendations

Recent picks made for TAC stock on CNBC

Top ETF Holders

ETFs with the largest estimated holdings in TAC

TAC Analyst Ratings

TAC Stock Forecasts
...

  • ... Highest Price Target
  • ... Median Price Target
  • ... Lowest Price Target
TAC Analyst Forecasts
Analyst
Firm
Current
Previous
Date
Frequently Asked Questions
  • Is $TAC stock a Buy, Sell, or Hold?

  • What is the price target for $TAC stock?

* Analyst consensus is not financial advice. Please see our data disclaimers .

TAC Top Shareholders
Shareholder
Shares Held
TAC Options Owners
Shareholder
Security
Underlying Shares
Frequently Asked Questions
  • Who owns $TAC stock?

  • Who owns the most shares of $TAC stock?

  • What funds own $TAC stock?

* These are estimates based on data taken from SEC filings. There may be inaccuracies due to parsing errors, accidental double-counting, incorrect classification of indirectly owned shares, or any other number of issues.

TAC Stock Smart Score

The Quiver Smart Score combines our data on Congress Trading, Lobbying, Insider Trading, CNBC Mentions and more to provide a comprehensive view of the strength of a stock's underlying data.

The Smart Score grades stocks on a scale of 1 (weakest) to 10 (strongest) based on the strength of the underlying data.
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Score Breakdown
Bull Case vs Bear Case

See concise summaries of analyst reports, presenting both bullish and bearish arguments for a stock.

Example:

Bulls Say:

The Bulls Say summary highlights positive aspects of the stock.

Bears Say:

The Bears Say summary points out potential risks and negative aspects of the stock.

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About TAC

TransAlta Corp is an independent power producer based in Alberta, Canada. The company operates a diverse electrical power generation assets in Canada, the United States, and Western Australia. The company has reportable segments namely, Hydro, Wind & Solar, Gas, Energy Transition segment and Corporate Segment. The company generates the majority of its revenue from the gas segment.

TransAlta Corporation (TAC) Historical Stock Prices

TransAlta Corporation (TAC) closed at $11.93 on September 22, 2026. Over the past year its adjusted close ranged from $11.50 to $17.47. Daily prices go back to January 2, 2014, 3,199 trading days in all.

  • 1 month-1.88%
  • 3 months-12.49%
  • Year to date-4.54%
  • 1 year-12.66%
  • 3 years+38.25%
  • 5 years+27.19%
  • Max+36.09%
See every congressional and insider trade on the TAC price chart

Quiver Premium charts TAC's full daily history since 2014 with each congressional purchase and sale and every open-market insider purchase marked on the price line, with hover details for each trade.

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Last 12 months, newest first

Access Raw Data Daily prices since 2014 for every ticker, through the Quiver API
DateOpenHighLowCloseAdj. CloseVolume
Sep 22, 2026 12.26 12.36 11.89 11.93 11.93 2,552,050
Sep 21, 2026 12.35 12.41 12.22 12.31 12.31 1,719,093
Sep 18, 2026 12.30 12.33 12.13 12.22 12.22 2,914,822
Sep 17, 2026 12.10 12.31 12.07 12.29 12.29 803,473
Sep 16, 2026 11.63 12.12 11.59 11.95 11.95 2,591,570
Sep 15, 2026 11.82 11.96 11.47 11.50 11.50 2,134,683
Sep 14, 2026 11.98 11.98 11.71 11.79 11.79 3,479,957
Sep 11, 2026 12.27 12.28 12.04 12.08 12.08 2,625,281
Sep 10, 2026 12.24 12.31 12.06 12.18 12.18 1,616,647
Sep 9, 2026 12.34 12.50 12.25 12.35 12.35 1,054,520
Sep 8, 2026 12.05 12.52 11.98 12.41 12.41 3,845,782
Sep 4, 2026 11.79 12.07 11.75 11.96 11.96 2,751,844
Sep 3, 2026 11.91 11.97 11.72 11.81 11.81 1,373,315
Sep 2, 2026 11.74 11.90 11.65 11.84 11.84 1,195,110
Sep 1, 2026$0.04992 dividend 12.09 12.12 11.69 11.77 11.77 6,123,063
Aug 31, 2026 12.21 12.28 12.01 12.09 12.04 967,119
Aug 28, 2026 12.54 12.55 12.10 12.19 12.14 871,436
Aug 27, 2026 12.64 12.72 12.37 12.50 12.45 975,079
Aug 26, 2026 12.18 12.75 12.18 12.64 12.59 1,284,727
Aug 25, 2026 12.16 12.29 12.10 12.25 12.20 4,869,257
Aug 24, 2026 12.16 12.16 11.87 12.10 12.05 1,055,744
Aug 21, 2026 12.67 12.75 12.19 12.21 12.16 1,592,227
Aug 20, 2026 12.29 12.84 12.29 12.59 12.54 1,173,444
Aug 19, 2026 12.57 12.61 12.29 12.38 12.33 924,832
Aug 18, 2026 12.62 12.68 12.44 12.47 12.42 965,666
Aug 17, 2026 12.82 12.84 12.65 12.71 12.66 1,277,566
Aug 14, 2026 12.60 12.88 12.60 12.79 12.74 889,692
Aug 13, 2026 12.39 12.62 12.38 12.61 12.56 2,421,552
Aug 12, 2026 12.50 12.67 12.30 12.40 12.35 3,841,056
Aug 11, 2026 12.30 12.54 12.30 12.48 12.43 1,870,781
Aug 10, 2026 12.39 12.47 12.22 12.26 12.21 963,521
Aug 7, 2026 12.52 12.71 12.41 12.43 12.38 1,561,058
Aug 6, 2026 12.67 12.72 12.41 12.48 12.43 1,772,807
Aug 5, 2026 12.79 12.92 12.66 12.67 12.62 1,486,024
Aug 4, 2026 12.48 12.85 12.31 12.76 12.71 3,610,673
Aug 3, 2026 12.20 12.52 12.10 12.34 12.29 578,925
Jul 31, 2026 12.88 13.00 12.48 12.50 12.45 3,415,750
Jul 30, 2026 12.78 12.91 12.56 12.86 12.81 1,373,533
Jul 29, 2026 12.82 12.84 12.33 12.43 12.38 2,757,763
Jul 28, 2026 13.36 13.36 12.66 12.74 12.69 2,745,837
Jul 27, 2026 13.73 13.73 13.30 13.45 13.39 1,169,413
Jul 24, 2026 14.05 14.06 13.69 13.72 13.66 853,813
Jul 23, 2026 14.04 14.18 13.90 14.11 14.05 943,952
Jul 22, 2026 14.00 14.12 13.65 14.04 13.98 823,112
Jul 21, 2026 13.91 14.02 13.69 13.99 13.93 1,392,566
Jul 20, 2026 13.37 13.75 13.27 13.72 13.66 1,200,825
Jul 17, 2026 13.14 13.45 13.05 13.26 13.20 1,274,007
Jul 16, 2026 13.54 13.64 13.15 13.24 13.18 745,645
Jul 15, 2026 13.89 14.04 13.48 13.62 13.56 1,277,706
Jul 14, 2026 13.93 14.19 13.87 13.93 13.87 1,657,652
Jul 13, 2026 14.23 14.26 13.87 13.93 13.87 920,171
Jul 10, 2026 14.49 14.51 14.22 14.22 14.16 1,148,109
Jul 9, 2026 14.58 14.85 14.30 14.52 14.46 1,447,830
Jul 8, 2026 14.00 14.54 13.97 14.48 14.42 2,191,150
Jul 7, 2026 13.54 14.09 13.53 14.06 14.00 1,409,483
Jul 6, 2026 13.72 13.97 13.55 13.61 13.55 1,642,699
Jul 2, 2026 13.73 13.84 13.31 13.47 13.41 2,793,643
Jul 1, 2026 13.67 13.86 13.52 13.60 13.54 888,944
Jun 30, 2026 13.48 13.94 13.48 13.83 13.77 2,348,429
Jun 29, 2026 13.85 13.88 13.47 13.62 13.56 1,887,647
Jun 26, 2026 13.66 13.88 13.66 13.80 13.74 968,738
Jun 25, 2026 13.89 13.98 13.59 13.81 13.75 1,436,662
Jun 24, 2026 13.59 13.93 13.51 13.69 13.63 1,569,943
Jun 23, 2026 13.56 13.73 13.52 13.69 13.63 1,104,174
Jun 22, 2026 13.79 14.05 13.70 13.85 13.79 1,208,673
Jun 18, 2026 13.77 13.85 13.51 13.74 13.68 1,720,754
Jun 17, 2026 13.47 13.88 13.46 13.56 13.50 1,742,838
Jun 16, 2026 13.55 13.68 13.45 13.51 13.45 1,726,222
Jun 15, 2026 13.40 13.65 13.32 13.57 13.51 1,186,829
Jun 12, 2026 13.36 13.65 13.27 13.39 13.33 3,561,568
Jun 11, 2026 12.44 13.48 12.40 13.37 13.31 2,441,142
Jun 10, 2026 12.78 12.78 12.17 12.38 12.33 3,210,141
Jun 9, 2026 12.51 12.83 12.34 12.46 12.41 2,512,465
Jun 8, 2026 12.69 12.82 12.41 12.51 12.46 3,245,582
Jun 5, 2026 12.95 13.12 12.47 12.68 12.63 2,044,426
Jun 4, 2026 13.61 13.62 12.70 12.96 12.90 4,256,985
Jun 3, 2026 14.45 14.77 14.31 14.46 14.40 1,459,153
Jun 2, 2026 14.22 14.61 14.17 14.34 14.28 1,696,486
Jun 1, 2026$0.0512 dividend 14.02 14.36 13.92 14.16 14.10 3,653,401
May 29, 2026 14.01 14.25 13.82 14.22 14.11 992,601
May 28, 2026 13.84 14.10 13.78 14.03 13.92 709,878
May 27, 2026 14.08 14.08 13.76 13.82 13.71 741,235
May 26, 2026 13.74 14.22 13.71 14.12 14.01 964,971
May 22, 2026 13.56 13.82 13.42 13.57 13.46 4,604,931
May 21, 2026 12.89 13.50 12.88 13.50 13.39 950,916
May 20, 2026 12.96 13.06 12.80 12.98 12.88 1,110,649
May 19, 2026 12.59 13.08 12.48 12.86 12.76 1,217,614
May 18, 2026 12.76 12.85 12.34 12.46 12.36 545,055
May 15, 2026 12.72 12.93 12.62 12.78 12.68 949,952
May 14, 2026 12.74 13.06 12.60 12.95 12.85 617,479
May 13, 2026 12.59 12.83 12.50 12.73 12.63 659,980
May 12, 2026 12.62 12.69 12.29 12.58 12.48 1,089,794
May 11, 2026 12.77 12.97 12.71 12.80 12.70 1,321,657
May 8, 2026 12.78 12.88 12.52 12.76 12.66 1,448,354
May 7, 2026 12.88 12.88 12.38 12.76 12.66 1,362,140
May 6, 2026 12.71 13.19 12.40 12.79 12.69 2,791,111
May 5, 2026 12.69 12.73 12.44 12.60 12.50 923,171
May 4, 2026 12.48 12.62 12.36 12.62 12.52 1,299,743
May 1, 2026 12.49 12.63 12.39 12.48 12.38 1,229,151
Apr 30, 2026 12.09 12.56 12.08 12.48 12.38 1,968,974
Apr 29, 2026 12.69 12.78 11.94 12.01 11.92 1,510,888
Apr 28, 2026 12.49 12.86 12.45 12.71 12.61 1,482,376
Apr 27, 2026 12.63 12.70 12.41 12.59 12.49 1,558,644
Apr 24, 2026 12.12 12.55 11.99 12.49 12.39 1,231,000
Apr 23, 2026 12.33 12.54 11.92 12.08 11.99 890,472
Apr 22, 2026 12.31 12.38 12.02 12.28 12.18 806,280
Apr 21, 2026 12.45 12.70 12.13 12.16 12.06 1,066,457
Apr 20, 2026 12.65 12.78 12.54 12.66 12.56 1,207,087
Apr 17, 2026 13.50 13.50 12.65 12.66 12.56 1,829,442
Apr 16, 2026 13.66 13.68 13.36 13.50 13.39 607,463
Apr 15, 2026 13.46 13.90 13.32 13.68 13.57 1,475,084
Apr 14, 2026 13.56 13.79 13.43 13.49 13.38 758,380
Apr 13, 2026 13.94 13.99 13.66 13.68 13.57 581,196
Apr 10, 2026 13.88 14.12 13.87 14.00 13.89 555,453
Apr 9, 2026 13.80 14.24 13.75 13.83 13.72 982,122
Apr 8, 2026 13.93 14.06 13.57 13.83 13.72 957,661
Apr 7, 2026 13.58 13.79 13.39 13.54 13.43 1,000,232
Apr 6, 2026 13.41 13.71 13.41 13.64 13.53 1,168,676
Apr 2, 2026 13.05 13.49 13.03 13.48 13.38 853,081
Apr 1, 2026 13.20 13.46 13.15 13.29 13.19 1,309,665
Mar 31, 2026 12.90 13.25 12.81 13.10 13.00 1,679,932
Mar 30, 2026 13.05 13.05 12.61 12.71 12.61 1,254,452
Mar 27, 2026 12.94 13.08 12.79 12.92 12.82 2,231,763
Mar 26, 2026 12.98 13.21 12.87 12.94 12.84 1,217,210
Mar 25, 2026 13.00 13.30 12.94 13.06 12.96 2,211,782
Mar 24, 2026 12.37 12.93 12.06 12.76 12.66 2,283,709
Mar 23, 2026 11.86 12.10 11.38 12.03 11.94 2,142,280
Mar 20, 2026 12.28 12.41 11.69 11.78 11.69 3,042,772
Mar 19, 2026 12.30 12.55 12.16 12.41 12.31 2,362,973
Mar 18, 2026 12.61 12.64 12.42 12.44 12.34 1,115,785
Mar 17, 2026 12.47 12.66 12.39 12.55 12.45 1,508,566
Mar 16, 2026 12.59 12.67 12.29 12.47 12.37 1,238,181
Mar 13, 2026 12.82 13.04 12.40 12.44 12.34 1,003,203
Mar 12, 2026 12.70 13.07 12.59 12.76 12.66 1,627,827
Mar 11, 2026 12.75 12.95 12.59 12.86 12.76 1,284,732
Mar 10, 2026 12.70 12.96 12.64 12.73 12.63 2,210,425
Mar 9, 2026 12.60 12.69 12.11 12.65 12.55 2,527,018
Mar 6, 2026 13.05 13.16 12.61 12.72 12.62 1,414,872
Mar 5, 2026 13.14 13.31 12.99 13.29 13.19 959,666
Mar 4, 2026 13.27 13.63 13.15 13.25 13.15 1,009,314
Mar 3, 2026 13.47 13.62 12.95 13.27 13.17 1,995,076
Mar 2, 2026 13.55 14.20 13.26 13.81 13.70 1,814,526
Feb 27, 2026$0.048 dividend 13.32 14.01 13.26 13.74 13.63 3,089,478
Feb 26, 2026 12.86 13.03 12.59 13.03 12.88 2,645,216
Feb 25, 2026 13.09 13.12 12.85 12.86 12.71 1,133,398
Feb 24, 2026 12.96 13.12 12.87 13.04 12.89 1,130,748
Feb 23, 2026 13.48 13.50 12.76 12.90 12.76 1,231,576
Feb 20, 2026 13.47 13.55 13.26 13.50 13.35 725,445
Feb 19, 2026 13.45 13.60 13.27 13.48 13.33 664,867
Feb 18, 2026 13.50 13.56 13.29 13.39 13.24 1,265,433
Feb 17, 2026 13.53 13.62 13.21 13.43 13.28 1,505,935
Feb 13, 2026 13.31 13.67 13.29 13.58 13.43 805,234
Feb 12, 2026 13.57 13.68 12.99 13.34 13.19 934,562
Feb 11, 2026 13.44 13.54 13.04 13.54 13.39 894,792
Feb 10, 2026 13.60 13.60 13.02 13.25 13.10 1,082,851
Feb 9, 2026 13.35 13.62 13.21 13.61 13.46 1,639,731
Feb 6, 2026 12.57 13.25 12.55 13.24 13.09 1,770,247
Feb 5, 2026 12.48 12.61 12.31 12.36 12.22 1,720,515
Feb 4, 2026 13.13 13.22 12.54 12.59 12.45 1,956,682
Feb 3, 2026 12.95 13.24 12.81 13.07 12.92 2,006,350
Feb 2, 2026 12.72 12.99 12.62 12.76 12.62 1,239,663
Jan 30, 2026 13.31 13.57 12.68 12.78 12.64 1,796,458
Jan 29, 2026 13.98 13.99 13.37 13.55 13.40 2,282,995
Jan 28, 2026 13.86 13.97 13.69 13.94 13.78 2,714,555
Jan 27, 2026 12.89 13.87 12.88 13.81 13.65 3,754,347
Jan 26, 2026 12.79 13.22 12.75 12.85 12.71 1,448,101
Jan 23, 2026 12.50 12.82 12.38 12.70 12.56 914,053
Jan 22, 2026 12.52 12.93 12.47 12.47 12.33 1,605,838
Jan 21, 2026 13.10 13.37 12.07 12.36 12.22 2,673,476
Jan 20, 2026 12.40 12.92 12.34 12.92 12.77 2,616,355
Jan 16, 2026 12.35 12.56 12.02 12.56 12.42 2,631,348
Jan 15, 2026 12.31 12.42 11.96 12.35 12.21 842,216
Jan 14, 2026 12.15 12.20 11.97 12.10 11.96 1,218,729
Jan 13, 2026 12.21 12.27 12.09 12.17 12.03 1,176,393
Jan 12, 2026 12.35 12.40 12.18 12.18 12.04 1,182,690
Jan 9, 2026 12.55 12.62 12.35 12.37 12.23 1,329,073
Jan 8, 2026 12.28 12.40 12.10 12.20 12.06 771,038
Jan 7, 2026 12.73 12.82 12.28 12.33 12.19 1,059,370
Jan 6, 2026 12.96 12.96 12.47 12.72 12.58 1,366,373
Jan 5, 2026 13.03 13.13 12.59 12.87 12.72 1,318,716
Jan 2, 2026 12.79 13.04 12.71 13.02 12.87 1,164,665
Dec 31, 2025 12.67 12.79 12.62 12.64 12.50 709,445
Dec 30, 2025 12.72 12.81 12.64 12.66 12.52 1,232,580
Dec 29, 2025 12.76 12.86 12.62 12.72 12.58 1,066,903
Dec 26, 2025 12.73 12.93 12.64 12.84 12.70 570,513
Dec 24, 2025 12.68 12.74 12.51 12.73 12.59 708,152
Dec 23, 2025 12.46 12.73 12.45 12.71 12.57 910,049
Dec 22, 2025 12.63 12.63 12.34 12.46 12.32 1,550,419
Dec 19, 2025 12.58 12.91 12.49 12.53 12.39 2,422,419
Dec 18, 2025 13.01 13.10 12.49 12.57 12.43 2,132,656
Dec 17, 2025 13.65 13.68 12.73 12.81 12.67 2,190,987
Dec 16, 2025 13.52 13.76 13.52 13.58 13.43 929,292
Dec 15, 2025 14.07 14.07 13.54 13.69 13.54 1,227,392
Dec 12, 2025 14.54 14.54 13.84 13.85 13.69 1,095,822
Dec 11, 2025 14.40 14.55 14.07 14.42 14.26 1,403,712
Dec 10, 2025 14.73 14.86 14.15 14.46 14.30 1,829,236
Dec 9, 2025 14.25 15.24 14.25 14.61 14.45 1,828,337
Dec 8, 2025 14.16 14.17 13.88 14.11 13.95 1,052,448
Dec 5, 2025 14.28 14.38 13.97 14.06 13.90 784,913
Dec 4, 2025 14.01 14.41 13.92 14.26 14.10 993,016
Dec 3, 2025 14.07 14.15 13.91 14.00 13.84 699,877
Dec 2, 2025 14.38 14.44 14.03 14.06 13.90 1,262,547
Dec 1, 2025$0.0465 dividend 14.29 14.38 14.12 14.24 14.08 1,445,428
Nov 28, 2025 14.17 14.59 14.04 14.55 14.34 782,218
Nov 26, 2025 14.14 14.21 13.89 14.06 13.86 888,957
Nov 25, 2025 14.08 14.17 13.68 14.00 13.80 1,446,164
Nov 24, 2025 13.85 14.23 13.75 14.19 13.98 2,055,946
Nov 21, 2025 13.81 13.95 13.29 13.70 13.50 2,327,801
Nov 20, 2025 14.76 14.92 13.78 13.84 13.64 1,995,797
Nov 19, 2025 14.54 14.68 14.37 14.48 14.27 1,672,133
Nov 18, 2025 14.17 14.64 14.11 14.42 14.21 1,365,282
Nov 17, 2025 14.65 14.88 14.01 14.24 14.03 2,063,896
Nov 14, 2025 14.21 14.93 14.11 14.58 14.37 1,540,518
Nov 13, 2025 15.16 15.16 14.14 14.41 14.20 3,635,943
Nov 12, 2025 15.60 15.65 15.25 15.26 15.04 1,238,162
Nov 11, 2025 15.76 15.91 15.46 15.53 15.30 1,326,027
Nov 10, 2025 15.82 15.98 15.48 15.77 15.54 2,228,017
Nov 7, 2025 14.56 15.80 13.92 15.51 15.29 4,135,633
Nov 6, 2025 13.81 15.15 13.52 14.94 14.72 9,347,811
Nov 5, 2025 16.87 17.06 16.67 16.87 16.63 2,259,280
Nov 4, 2025 17.23 17.48 16.55 16.68 16.44 1,865,329
Nov 3, 2025 17.63 17.81 17.48 17.62 17.36 1,437,568
Oct 31, 2025 17.67 17.82 17.45 17.67 17.41 996,122
Oct 30, 2025 17.58 17.82 17.49 17.64 17.39 1,558,044
Oct 29, 2025 17.26 17.88 17.04 17.73 17.47 1,728,748
Oct 28, 2025 17.20 17.32 16.78 17.15 16.90 2,066,691
Oct 27, 2025 17.42 17.48 16.76 17.00 16.75 1,522,068
Oct 24, 2025 17.52 17.52 17.03 17.27 17.02 1,544,769
Oct 23, 2025 16.75 17.37 16.70 17.23 16.98 2,107,393
Oct 22, 2025 16.70 17.21 16.24 16.73 16.49 2,385,162
Oct 21, 2025 16.80 16.92 16.45 16.71 16.47 1,607,163
Oct 20, 2025 16.72 17.10 16.59 16.86 16.62 2,472,225
Oct 17, 2025 16.63 16.90 16.18 16.57 16.33 2,652,945
Oct 16, 2025 17.15 17.15 16.57 16.96 16.71 2,212,356
Oct 15, 2025 17.05 17.35 16.93 17.04 16.79 2,777,927
Oct 14, 2025 16.87 16.92 16.17 16.73 16.49 4,305,090
Oct 13, 2025 16.32 17.69 16.21 17.10 16.85 6,895,964
Oct 10, 2025 15.67 16.20 15.55 15.59 15.36 4,124,735
Oct 9, 2025 15.60 15.79 15.41 15.60 15.37 1,332,208
Oct 8, 2025 15.07 15.70 15.04 15.61 15.38 3,095,727
Oct 7, 2025 14.71 15.01 14.57 15.00 14.78 1,211,326
Oct 6, 2025 14.50 14.86 14.47 14.67 14.46 2,025,673
Oct 3, 2025 13.77 14.90 13.52 14.47 14.26 3,363,581
Oct 2, 2025 13.90 13.91 13.65 13.70 13.50 1,256,616
Oct 1, 2025 13.69 13.91 13.64 13.80 13.60 3,655,103
Sep 30, 2025 13.61 13.79 13.57 13.67 13.47 835,983
Sep 29, 2025 13.66 13.76 13.55 13.67 13.47 466,775
Sep 26, 2025 13.53 13.64 13.45 13.62 13.42 526,940
Sep 25, 2025 13.50 13.54 13.39 13.49 13.29 741,145
Sep 24, 2025 13.68 13.74 13.46 13.64 13.44 616,316
Sep 23, 2025 13.83 13.83 13.59 13.62 13.42 670,498
Sep 22, 2025 13.51 13.89 13.47 13.86 13.66 1,811,338

Open, high, low and close are the prices as traded. Adjusted close accounts for splits and dividends, and is what the chart and returns use. Where a company changed its ticker, its history under the old symbol is included.

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TransAlta Corporation Executive Compensation

We estimate that -- received a compensation of -- in --, making them the highest paid executive at TAC, per a recent SEC DEF 14A filing.



Name
Role
Salary
Bonus
Stock/Option Awards
Total Compensation