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TA Insider Trading

Insider Ownership Percentage: 0.21%
Insider Buying (Last 12 Months): C$674,752.50
Insider Selling (Last 12 Months): C$5,167,618.21

TransAlta Insider Trading History Chart

This chart shows the insider buying and selling history at TransAlta by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

TransAlta Share Price & Price History

Current Price: C$12.39
Price Change: ▲ Price Increase of +0.08 (0.65%)
As of 05/22/2025 05:00 PM ET

This chart shows the closing price history over time for TA up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

TransAlta Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
3/6/2025Kerry Lynn O'reillySenior OfficerSell5C$14.21C$71.05
2/27/2025Joel E. HunterSenior OfficerBuy45,000C$14.99C$674,752.50
12/18/2024John Harry KousiniorisDirectorSell35,179C$20.73C$729,260.67
12/16/2024Jane Nyla FedoretzSenior OfficerSell10,000C$19.41C$194,100.00
12/11/2024Jane Nyla FedoretzSenior OfficerSell3,602C$18.84C$67,861.68
12/5/2024John Harry KousiniorisDirectorSell45,000C$17.67C$795,150.00
12/2/2024Jane Nyla FedoretzSenior OfficerSell8,000C$16.30C$130,400.00
11/28/2024Jane Nyla FedoretzSenior OfficerSell8,000C$15.49C$123,920.00
11/22/2024John Harry KousiniorisDirectorSell69,982C$15.15C$1,060,227.30
11/21/2024Jane Nyla FedoretzSenior OfficerSell25,000C$15.11C$377,750.00
9/25/2024Jane Nyla FedoretzSenior OfficerSell20,000C$13.92C$278,400.00
9/10/2024Kerry Lynn O'reillySenior OfficerSell6C$12.24C$73.44
8/15/2024Jane Nyla FedoretzSenior OfficerSell10,000C$11.45C$114,500.00
8/9/2024Kerry Lynn O'reillySenior OfficerSell48,833C$10.99C$536,674.67
8/7/2024Jane Nyla FedoretzSenior OfficerSell41,378C$11.30C$467,571.40
6/17/2024Blain Mitchell Van MelleSenior OfficerSell10,000C$9.67C$96,700.00
6/13/2024Blain Mitchell Van MelleSenior OfficerSell20,000C$9.75C$194,958.00
3/20/2024Blain Mitchell Van MelleSenior OfficerSell8C$8.70C$69.60
3/18/2024Todd John StackSenior OfficerBuy2,000C$8.84C$17,670.60
3/4/2024Kerry Lynn O'reillySenior OfficerSell7C$9.36C$65.52
12/11/2023John Harry KousiniorisDirectorSell76,941C$10.84C$834,348.20
12/4/2023Aron John WillisSenior OfficerSell35,454C$11.08C$392,830.32
11/28/2023Kerry Lynn O'reillySenior OfficerSell5C$11.06C$55.30
11/23/2023Kerry Lynn O'reillySenior OfficerSell44,063C$11.01C$485,133.63
12/20/2022John Harry KousiniorisDirectorSell112,273C$11.98C$1,345,030.54281,266
See Full Table

SEC Filings (Institutional Ownership Changes) for TransAlta (TSE:TA)

70.79% of TransAlta stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

TransAlta logo
TransAlta is an independent power producer based in Alberta, Canada. The company operates a diverse and growing fleet of electrical power generation assets in Canada, the United States, and Australia consisting of hydro, wind, solar, battery storage, gas and energy transition facilities. The majority of the company's revenues are derived from the sale of generation capacity, electricity, thermal energy, environmental attributes, and byproducts of power generation.
Read More on TransAlta

Today's Range

Now: C$12.39
Low: C$12.12
High: C$12.42

50 Day Range

MA: C$12.65
Low: C$11.61
High: C$14.04

52 Week Range

Now: C$12.39
Low: C$9.30
High: C$21.22

Volume

806,800 shs

Average Volume

2,009,785 shs

Market Capitalization

C$3.72 billion

P/E Ratio

17.66

Dividend Yield

1.61%

Beta

0.93

Who are the company insiders with the largest holdings of TransAlta?

TransAlta's top insider shareholders include:
  1. Aron John Willis (Senior Officer)
  2. Blain Mitchell Van Melle (Senior Officer)
  3. Jane Nyla Fedoretz (Senior Officer)
  4. Joel E Hunter (Senior Officer)
  5. John Harry Kousinioris (Director)
  6. Kerry Lynn O'reilly (Senior Officer)
  7. Todd John Stack (Senior Officer)
Learn More about top insider investors at TransAlta.