CS
Congress StockCongress Stock
TradesPoliticiansStocksStatesCommitteesRankingsArticles
CS
Congress Stock Tracker

Tracking congressional stock trades from public STOCK Act Periodic Transaction Reports (PTRs) filed by members of the US House and Senate.

Browse

  • Trades
  • Politicians
  • Stocks
  • Committees
  • States

Top Politicians

  • Nancy Pelosi
  • Tommy Tuberville
  • Mark Kelly
  • Dan Sullivan
  • Tim Scott
  • Rick Scott
  • John Thune
  • Jamie Raskin

Discover

  • Rankings
  • Wealthiest Members
  • Articles
  • Learn
  • What is the STOCK Act?
  • About the data
  • Methodology
  • Report missing trade
  • Privacy Policy
  • Terms of Use

Data

  • House Disclosures ↗
  • Senate PTRs ↗
  • What is the STOCK Act?
  • Hedge Fund Tracker ↗
  • Insider Trading Screener ↗
© 2026 Congress Stock Tracker. Data from public STOCK Act filings.For informational purposes only. Not financial advice.
Stocks
TransAlta Corporation

TransAlta CorporationTAC

NYSEUtilitiesIndependent Power and Renewable Electricity Producers$12.44-2.55%

Price as of Mar 15, 3:21 PM EDT · delayed, not real-time

Focused on power generation, the company operates a diversified portfolio of assets across Canada, the U.S., and Australia, including hydro, wind, solar, and natural gas facilities. Investors track its performance due to its strategic shift toward renewable energy and its ability to capitalize on evolving energy market dynamics.

Market Cap: $3.7B52W Range: $7.82 – $17.88

Congressional Interest in TransAlta Corporation (TAC)

3 members of Congress have disclosed 3 trades in TransAlta Corporation (TAC), a Utilities company. The buy/sell breakdown shows 2 purchases versus 1 sale, indicating net buying interest from lawmakers. All data is sourced from STOCK Act periodic transaction reports filed with Congress.

Total Disclosures
3
Unique Politicians
3
Buys
2
Sells
1

Who in Congress Is Trading TAC?

DatePoliticianTypeAmountSecurity
2023-12-21Thomas R Carperbuy$1K – $15KStock
2018-03-16MICHAEL T. MCCAULbuy$1K – $15KStock
2011-09-02David P. Roesell$13,231.01Stock
Thomas R Carperbuy
2023-12-21$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2018-03-16$1K – $15K
Stock
David P. Roesell
2011-09-02$13,231.01
Stock

Related

All stocks traded by CongressFull trade feedMost active tradersAbout the STOCK ActReport missing trade