STOCK TITAN

TRANSALTA CORP SEC Filings

TAC NYSE

Welcome to our dedicated page for TRANSALTA SEC filings (Ticker: TAC), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.

Our SEC filing database is enhanced with expert analysis from Rhea-AI, providing insights into the potential impact of each filing on TRANSALTA's stock performance. Each filing includes a concise AI-generated summary, sentiment and impact scores, and end-of-day stock performance data showing the actual market reaction. Navigate easily through different filing types including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, proxy statements (DEF 14A), and Form 4 insider trading disclosures.

Designed for fundamental investors and regulatory compliance professionals, our page simplifies access to critical SEC filings. By combining real-time EDGAR feed updates, Rhea-AI's analytical insights, and historical stock performance data, we provide comprehensive visibility into TRANSALTA's regulatory disclosures and financial reporting.

Rhea-AI Summary

TransAlta Corporation reported Q2 2026 results with stronger IFRS profitability but weaker underlying cash metrics. Revenue rose to $487 million from $433 million, and net earnings attributable to common shareholders improved to $35 million ($0.12 per share) from a $112 million loss. Non‑IFRS Adjusted EBITDA declined to $291 million from $349 million and free cash flow to $143 million from $177 million, mainly reflecting lower Alberta power prices, the absence of Centralia generation and softer Energy Marketing performance. For the first half, Adjusted EBITDA was $495 million versus $619 million and FCF was $245 million versus $316 million, while net earnings rose to $48 million from a $66 million loss.

The company advanced several strategic initiatives. It agreed to acquire Mountain Peak Power and Canyon Peak Power near Denver for US$1 billion (including US$750 million of project debt) and raised about $350 million via an 18,230,000‑share offering at $19.20 to fund the cash portion of the purchase price. It closed the $95 million Far North acquisition (310 MW of Ontario gas capacity), mothballed Sheerness Unit 1, and continues to keep 700 MW Centralia Unit 2 available under a U.S. Department of Energy order. As of June 30, 2026, available liquidity was $1.75 billion, Adjusted Net Debt was $4.2 billion and Adjusted Net Debt to Adjusted EBITDA was 4.3 times. The board maintained a quarterly dividend of $0.07 per share, and management reaffirmed 2026 targets for Adjusted EBITDA of $950 million–$1,050 million and FCF of $350 million–$450 million, supported by extensive Alberta hedging.

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Rhea-AI Summary

TransAlta Corporation reported Q2 2026 revenue of $487 million and first-half 2026 revenue of $1,052 million. Q2 earnings before income taxes were $80 million, compared with a loss a year earlier, and net earnings attributable to common shareholders were $35 million versus a $112 million loss.

Despite this swing to profit, Q2 Adjusted EBITDA declined 17 per cent to $291 million, and first-half Adjusted EBITDA fell 20 per cent to $495 million; free cash flow decreased 22 per cent to $245 million, mainly due to lower Alberta power prices and the loss of Centralia output. The company reaffirmed 2026 guidance for Adjusted EBITDA of $950 million to $1,050 million and FCF of $350 million to $450 million, supported by Alberta hedges of 8,985 GWh at about $66/MWh, and available liquidity of roughly $1.8 billion. Strategic moves included a US$1 billion deal to acquire 318 MW of Colorado gas peakers, the $95 million Far North acquisition, an 8 per cent dividend increase to $0.28 annualized, and an MOU to develop a data centre at Keephills. S&P affirmed the BB+ rating but revised the outlook to negative, while Moody’s kept Ba1 with a stable outlook.

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Rhea-AI Summary

TransAlta Corporation’s board declared a quarterly dividend of $0.07 per common share, payable on October 1, 2026 to shareholders of record on September 1, 2026. All amounts are expressed in Canadian dollars.

The board also declared quarterly dividends on several series of Cumulative Redeemable Rate Reset First Preferred Shares, with per-share payments such as $0.29888 for Series A, $0.27430 for Series B, $0.36588 for Series C, $0.34172 for Series D, $0.43088 for Series E, and $0.42331 for Series G, all with a record date of September 1, 2026 and payment date of September 30, 2026.

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TransAlta Corporation has filed a Form 6-K announcing logistics for its upcoming second quarter 2026 results release and conference call. The company plans to publish its Q2 2026 financial results before markets open on Friday, July 31, 2026, then host a conference call and webcast at 9:00 a.m. Mountain Time (11:00 a.m. Eastern Time) the same day.

Participants can access the webcast via an online link or register in advance for a telephone connection using a personalized PIN or “Call Me” option. Related presentation materials, a replay of the call, and a later transcript will be available in the Investor section of TransAlta’s website.

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TransAlta Corporation reports that its subsidiary, TransAlta Centralia Generation LLC, has received an order from the U.S. Department of Energy requiring Centralia Unit 2 in Washington State to remain available for operation for an additional 90 days, until September 13, 2026. The company states it will comply with the order and continue working with the Department of Energy and the Washington state government in relation to this directive. The filing also reiterates TransAlta’s role as a large North American power generator and includes standard cautionary language about forward-looking statements.

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TransAlta Corporation closed a bought deal common share offering, issuing 18,230,000 shares at $19.20 per share for total gross proceeds of approximately $350 million. The shares were sold through a syndicate of underwriters led by CIBC Capital Markets and RBC Capital Markets.

TransAlta intends to use the net proceeds to fund the cash purchase price of its planned acquisition of two natural gas‑fired peaking facilities totaling 318 MW near Denver, Colorado, which is expected to close early in the fourth quarter of 2026, subject to regulatory approvals and other conditions. Underwriters hold a 30‑day option to buy up to an additional 2,734,500 shares for potential extra gross proceeds of about $52,502,400, and if the acquisition does not close, the company expects to redirect proceeds to other growth opportunities, capital projects, debt reduction or general corporate purposes.

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TransAlta Corporation completed a bought deal sale of common shares, raising approximately $350 million in gross proceeds. The company issued 18,230,000 shares at $19.20 per share through a syndicate led by CIBC Capital Markets and RBC Capital Markets.

TransAlta plans to use the net proceeds to fund the cash purchase price for its previously announced acquisition of two natural gas-fired peaking facilities near Denver, Colorado, totaling 318 MW of capacity. The acquisition is expected to close early in the fourth quarter of 2026, subject to closing conditions and regulatory approvals.

The underwriters have a 30-day option to buy up to an additional 2,734,500 shares at the same price for potential extra gross proceeds of about $52.5 million. If the acquisition does not close, TransAlta may redirect the funds to other growth opportunities, capital projects, debt reduction or general corporate purposes.

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TransAlta Corporation has entered into an underwriting agreement for a bought deal treasury offering of 18,230,000 common shares at C$19.20, raising gross proceeds of about C$350 million, with an over-allotment option for up to 2,734,500 additional shares. The company plans to use the equity to fund the cash portion of a roughly US$1.0 billion acquisition of two fully contracted natural gas peaking plants in Colorado totaling 318 MW, which are expected to contribute about US$80 million (C$110 million) in annual Adjusted EBITDA and roughly C$45 million of annual free cash flow. The acquired assets are backed by 25–30 year fixed-capacity contracts with investment-grade cooperatives, and the project-level debt of US$750 million is fully amortizing over the contract terms.

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Rhea-AI Summary

TransAlta Corporation plans a major expansion in Colorado by acquiring Mountain Peak Power LLC and Canyon Peak Power LLC, which own two fully contracted natural gas peaking plants totaling 318 MW near Denver. The assets are expected to contribute approximately US$80 million of Adjusted EBITDA per year once fully in service.

The total transaction value is US$1.0 billion, including US$750 million of senior secured, fully amortizing project debt and an equity component of US$250 million. TransAlta is funding this equity through a concurrent bought deal offering of 18.2 million common shares at $19.20 per share, for gross proceeds of about $350 million, with an underwriters’ option for up to 2,734,500 additional shares.

Mountain Peak has operated since September 2025, while Canyon Peak is expected to reach commercial service in the third quarter of 2026. The facilities have 25–30 year fixed-capacity contracts with investment‑grade utilities and full pass‑through of fuel, operating, and capital costs. Closing of the acquisition is targeted for early in the fourth quarter of 2026, subject to Canyon Peak’s in‑service date, regulatory approvals, and customary conditions.

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Bank of Montreal and related BMO entities reported beneficial ownership of 17,758,682 shares of TransAlta Corp common stock, representing 5.98% of the class as of 03/31/2026. The filing breaks ownership across affiliated filers, with Bank of Montreal Holding Inc. shown with 8,814,845 shares (2.97%) and other BMO subsidiaries holding smaller, identified positions.

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FAQ

How many TRANSALTA (TAC) SEC filings are available on StockTitan?

StockTitan tracks 56 SEC filings for TRANSALTA (TAC), including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, and Form 4 insider trading disclosures. Each filing includes AI-generated summaries, impact scoring, and sentiment analysis.

When was the most recent SEC filing for TRANSALTA (TAC)?

The most recent SEC filing for TRANSALTA (TAC) was filed on July 31, 2026.