Official announcements (8-K)

Shared financial results (Item 2.02)

New results: figures on this page will update when the full quarterly or annual report is filed.

In the company's wordsOn November 6, 2026, Vistra Corp. (the “Company”) issued a news release announcing, among other matters, its financial results for the quarter ended September 30, 2026. A copy of such news release is furnished herewith as Exhibit 99.1 to this Current Report on Form 8-K. In accordance with General Instruction B.2 of Form 8-K, the information set forth in this Item 2.02 and in the attached Exhibit 99.1 is deemed to be furnished and shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”).

Completed buying or selling a business or major assets (Item 2.01)

Buying or selling a business changes what the company owns and how it earns money.

In the company's wordsTransaction Agreements On October 30, 2026, Vistra Operations Company LLC, a Delaware limited liability company (“Buyer”) and an indirect wholly owned subsidiary of Vistra Corp., a Delaware corporation (“Vistra”), completed its previously announced transaction pursuant to that certain Purchase and Sale Agreement (the “Purchase Agreement”) with Q-Generation Holdings, LLC, a Delaware limited liability company (“Seller”). Under the Purchase Agreement, Buyer acquired from Seller one hundred percent (100%) of the limited liability company interests in Q-Generation, LLC, a Delaware limited liability company (the “Acquired Company”) (the transactions contemplated by the Purchase …

Took on a major new debt or obligation (Item 2.03)

New borrowing adds to what the company owes and the interest it pays.

In the company's wordsIn connection with the Transactions, approximately $1.7 billion of indebtedness of the Acquired Company and its subsidiaries was assumed. The indebtedness consisted of (1) approximately $800 million under a credit agreement among Cogentrix Finance HoldCo I, LLC, an indirect subsidiary of the Acquired Company, and the lenders thereunder and (2) $900 million under a credit agreement among Hamilton Projects Acquiror, LLC, an indirect subsidiary of the Acquired Company, and the lenders thereunder. On November 2, 2026, Vistra delivered to the lenders notice of its intent to repay the loans under the two credit agreements in full. Vistra expects to fully repay all term loans …

Sold shares without a public offering (Item 3.02)

New shares spread the profit across more shares (dilution).

In the company's wordsOn the Closing Date, Vistra issued 5,000,000 shares of Vistra common stock to Seller as the Stock Consideration. The shares of Vistra common stock comprising the Stock Consideration were issued in reliance on the exemption from registration requirements provided by Section 4(a)(2) of the Securities Act of 1933, as amended (the “Securities Act”), to a person who is an “accredited investor” as that term is defined in Rule 501 of Regulation D promulgated by the SEC, without the use of any general solicitation or advertising to market or otherwise offer the securities for sale. Vistra relied upon representations, warranties, certifications and agreements of Seller in support …

Shared information with investors (Item 7.01)

Information shared with investors, often a presentation or press release.

In the company's wordsOn October 30, 2026, Vistra issued a press release announcing completion of the Transactions. A copy of this press release is attached hereto as Exhibit 99.1 and is incorporated herein by reference. In accordance with General Instruction B.2 of Form 8-K, the information in this Item 7.01 and Exhibit 99.1 attached hereto is deemed to be furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act except as shall be expressly set forth by specific reference in such a filing.

Signed a major agreement (Item 1.01)

A major new contract can change what the company sells, spends or owes.

In the company's wordsEntry into a Material Definitive Agreement. On September 30, 2026, Vistra Operations Company LLC (“Borrower”), an indirect, wholly owned subsidiary of Vistra Corp. (the “Company”), entered into an amendment (the “Credit Agreement Amendment”) to that certain credit agreement (as amended, including by the Credit Agreement Amendment, the “Commodity-Linked Credit Agreement”), dated as of February 4, 2022, by and among Borrower, the lenders party thereto and Citibank, N.A., as administrative agent. Pursuant to the Credit Agreement Amendment, effective as of September 30, 2026, the Credit Agreement was amended to, among other things, (i) extend the Revolving Credit Maturity …

Took on a major new debt or obligation (Item 2.03)

New borrowing adds to what the company owes and the interest it pays.

In the company's wordsThe information contained in Item 1.01 of this Current Report concerning the Company’s direct financial obligations under the Credit Agreement Amendment is incorporated by reference herein.

Signed a major agreement (Item 1.01)

A major new contract can change what the company sells, spends or owes.

In the company's wordsEntry into a Material Definitive Agreement. On September 24, 2026, Vistra Operations Company LLC (“Vistra Operations”), an indirect, wholly owned subsidiary of Vistra Corp. (“Vistra”), completed its underwritten public offering of $850,000,000 aggregate principal amount of its 7.000% Series A Junior Subordinated Notes due 2057 (the “Series A Notes”) and $650,000,000 aggregate principal amount of its 7.250% Series B Junior Subordinated Notes due 2057 (the “Series B Notes” and, together with the Series A Notes, the “Notes”), in each case irrevocably and unconditionally guaranteed by Vistra (the “Guarantee” and, together with the Notes, the “Securities”). The Securities were …

Announced another event (Item 8.01)

Another event the company chose to report publicly.

In the company's wordsThe Securities were sold pursuant to an Underwriting Agreement, dated September 10, 2026 (the “Underwriting Agreement”), among Vistra Operations, Vistra and Barclays Capital Inc., BofA Securities, Inc., Mizuho Securities USA LLC, MUFG Securities Americas Inc. and Truist Securities, Inc., as representatives of the several underwriters named in Schedule A to the Underwriting Agreement. A copy of the Underwriting Agreement has been filed as Exhibit 1.1 to this report and is incorporated herein by reference and into the Registration Statement. Additionally, the legal opinion of Sidley Austin LLP issued in connection with the offering of the Securities is attached hereto as …

Shared financial results (Item 2.02)

New results: figures on this page will update when the full quarterly or annual report is filed.

In the company's wordsOn August 7, 2026, Vistra Corp. (the “Company”) issued a news release announcing, among other matters, its financial results for the quarter ended June 30, 2026. A copy of such news release is furnished herewith as Exhibit 99.1 to this Current Report on Form 8-K. In accordance with General Instruction B.2 of Form 8-K, the information set forth in this Item 2.02 and in the attached Exhibit 99.1 is deemed to be furnished and shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”).

Signed a major agreement (Item 1.01)

A major new contract can change what the company sells, spends or owes.

In the company's wordsEntry into a Material Definitive Agreement. Accounts Receivable Securitization Facility On July 10, 2026, TXU Energy Retail Company LLC (“TXU Retail”), TXU Energy Receivables Company LLC (“TXU Receivables”), a wholly owned subsidiary of TXU Retail, and Vistra Operations Company LLC (“Vistra Operations”), each of which are indirect, wholly owned subsidiaries of Vistra Corp., entered into an amendment (the “RPA Amendment”) to the Receivables Purchase Agreement dated as of August 21, 2018 (as amended, supplemented or otherwise modified from time to time, the “RPA”) among TXU Receivables, as seller, TXU Retail, as servicer, Vistra Operations, as performance guarantor, certain …

Took on a major new debt or obligation (Item 2.03)

New borrowing adds to what the company owes and the interest it pays.

In the company's wordsThe information set forth in Item 1.01 of this Current Report is incorporated by reference herein.

Announced another event (Item 8.01)

Another event the company chose to report publicly.

In the company's wordsOther Events On July 14, 2026, Vistra Corp. (the “Company” or “Vistra”) received its results from the PJM Capacity Auction for planning year 2028/2029. The Company cleared a total of approximately 10,924 megawatts (MW) in the auction at a weighted average clearing price of $325.00 per megawatt-day. The table below lists Vistra’s cleared capacity and associated clearing price for the 2028/2029 capacity auction by zone. Zone Clearing Price ($/MW-d) Total MWs Cleared RTO $ 325.00 4,129.90 COMED $ 325.00 1,174.00 DEOK $ 325.00 927.50 EMAAC $ 325.00 1,819.00 MAAC $ 325.00 584.80 ATSI $ 325.00 2,069.50 DOM $ 325.00 219.70 Total $ 325.00 10,924.40 About Vistra Vistra (NYSE: VST) …

Signed a major agreement (Item 1.01)

A major new contract can change what the company sells, spends or owes.

In the company's wordsEntry into Material Definitive Agreements. On June 24, 2026, Vistra Operations Company LLC (“Vistra Operations”) (as Borrower), an indirect, wholly owned subsidiary of Vistra Corp. (the “Company”), entered into (a) an amendment (the “Credit Agreement Amendment”) among Vistra Operations, the lenders party thereto, the letter of credit issuers party thereto, the cash management bank party thereto, Citibank, N.A., as Administrative and Collateral Agent, and the other parties named therein, which amended that certain Credit Agreement, dated as of October 3, 2016 (as amended, supplemented or otherwise modified from time to time, including by the Credit Agreement Amendment, the …

Took on a major new debt or obligation (Item 2.03)

New borrowing adds to what the company owes and the interest it pays.

In the company's wordsThe information contained in Item 1.01 of this Current Report concerning the Company’s direct financial obligations under each of the Credit Agreement Amendment and the Commodity-Linked Credit Agreement Amendment is incorporated by reference herein.

Shared financial results (Item 2.02)

New results: figures on this page will update when the full quarterly or annual report is filed.

In the company's wordsOn May 7, 2026, Vistra Corp. (the “Company”) issued a news release announcing, among other matters, its financial results for the quarter ended March 31, 2026. A copy of such news release is furnished herewith as Exhibit 99.1 to this Current Report on Form 8-K. In accordance with General Instruction B.2 of Form 8-K, the information set forth in this Item 2.02 and in the attached Exhibit 99.1 is deemed to be furnished and shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”).

Shared shareholder vote results (Item 5.07)

How shareholders voted on board members and proposals.

In the company's wordsSubmission of Matters to a Vote of Security Holders On April 29, 2026, the Company held its Annual Meeting, at which a quorum was present. The final voting results regarding each proposal are set forth in the following tables. Proposal One - Election of Directors - Voting results for Proposal One were as follows: Scott B. Helm: For Against Abstain Broker Nonvotes 268,284,135 1,204,910 132,206 26,427,264 Hilary E. Ackermann: For Against Abstain Broker Nonvotes 264,452,593 5,042,235 126,423 26,427,264 Arcilia C. Acosta: For Against Abstain Broker Nonvotes 267,743,088 1,586,807 291,356 26,427,264 Gavin R. Baiera: For Against Abstain Broker Nonvotes 269,205,277 284,077 …

Signed a major agreement (Item 1.01)

A major new contract can change what the company sells, spends or owes.

In the company's wordsEntry into a Material Definitive Agreement. On April 22, 2026, Vistra Operations Company LLC (“Vistra Operations” or the “Issuer”), an indirect, wholly owned subsidiary of Vistra Corp., a Delaware corporation (the “Company” or “Vistra”), completed its previously announced private offering (the “Offering”) of $4.0 billion aggregate principal amount of the Issuer’s senior notes, consisting of $500.0 million aggregate principal amount of the Issuer’s 4.550% senior notes due 2028 (the “2028 Notes”), $1.0 billion aggregate principal amount of the Issuer’s 5.000% senior notes due 2031 (the “2031 Notes”), $1.0 billion aggregate principal amount of the Issuer’s 5.250% senior …

Took on a major new debt or obligation (Item 2.03)

New borrowing adds to what the company owes and the interest it pays.

In the company's wordsThe information contained in Item 1.01 of this Current Report concerning the Company’s direct financial obligations under the Offering is incorporated by reference herein.

Shared financial results (Item 2.02)

New results: figures on this page will update when the full quarterly or annual report is filed.

In the company's wordsOn February 26, 2026, Vistra Corp. (the “Company”) issued a news release announcing, among other matters, its financial results for the quarter and year ended December 31, 2025. A copy of such news release is furnished herewith as Exhibit 99.1 to this Current Report on Form 8-K. In accordance with General Instruction B.2 of Form 8-K, the information set forth in this Item 2.02 and in the attached Exhibit 99.1 is deemed to be furnished and shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”).

Signed a major agreement (Item 1.01)

A major new contract can change what the company sells, spends or owes.

Took on a major new debt or obligation (Item 2.03)

New borrowing adds to what the company owes and the interest it pays.

Shared information with investors (Item 7.01)

Information shared with investors, often a presentation or press release.

Signed a major agreement (Item 1.01)

A major new contract can change what the company sells, spends or owes.

Sold shares without a public offering (Item 3.02)

New shares spread the profit across more shares (dilution).

Shared information with investors (Item 7.01)

Information shared with investors, often a presentation or press release.

Announced another event (Item 8.01)

Another event the company chose to report publicly.

Shared information with investors (Item 7.01)

Information shared with investors, often a presentation or press release.

Shared financial results (Item 2.02)

New results: figures on this page will update when the full quarterly or annual report is filed.

Completed buying or selling a business or major assets (Item 2.01)

Buying or selling a business changes what the company owns and how it earns money.

Shared information with investors (Item 7.01)

Information shared with investors, often a presentation or press release.

Signed a major agreement (Item 1.01)

A major new contract can change what the company sells, spends or owes.

Took on a major new debt or obligation (Item 2.03)

New borrowing adds to what the company owes and the interest it pays.

Signed a major agreement (Item 1.01)

A major new contract can change what the company sells, spends or owes.

Took on a major new debt or obligation (Item 2.03)

New borrowing adds to what the company owes and the interest it pays.

Announced another event (Item 8.01)

Another event the company chose to report publicly.

Shared financial results (Item 2.02)

New results: figures on this page will update when the full quarterly or annual report is filed.

Announced another event (Item 8.01)

Another event the company chose to report publicly.

Signed a major agreement (Item 1.01)

A major new contract can change what the company sells, spends or owes.

Took on a major new debt or obligation (Item 2.03)

New borrowing adds to what the company owes and the interest it pays.

Signed a major agreement (Item 1.01)

A major new contract can change what the company sells, spends or owes.

Shared information with investors (Item 7.01)

Information shared with investors, often a presentation or press release.

Shared financial results (Item 2.02)

New results: figures on this page will update when the full quarterly or annual report is filed.

Changed the rights of shareholders (Item 3.03)

Changes to shareholders' rights affect what owners can vote on or receive.

Change in its leaders or board (Item 5.02)

New leaders or board members can bring a change in strategy.

Changed its company rules or financial year (Item 5.03)

Changes to the company's rules or the dates of its financial year.

Shared shareholder vote results (Item 5.07)

How shareholders voted on board members and proposals.

Shared financial results (Item 2.02)

New results: figures on this page will update when the full quarterly or annual report is filed.

Change in its leaders or board (Item 5.02)

New leaders or board members can bring a change in strategy.

Shared information with investors (Item 7.01)

Information shared with investors, often a presentation or press release.

Signed a major agreement (Item 1.01)

A major new contract can change what the company sells, spends or owes.

Took on a major new debt or obligation (Item 2.03)

New borrowing adds to what the company owes and the interest it pays.

Signed a major agreement (Item 1.01)

A major new contract can change what the company sells, spends or owes.

Took on a major new debt or obligation (Item 2.03)

New borrowing adds to what the company owes and the interest it pays.

Signed a major agreement (Item 1.01)

A major new contract can change what the company sells, spends or owes.

Took on a major new debt or obligation (Item 2.03)

New borrowing adds to what the company owes and the interest it pays.

Change in its leaders or board (Item 5.02)

New leaders or board members can bring a change in strategy.

Signed a major agreement (Item 1.01)

A major new contract can change what the company sells, spends or owes.

Shared information with investors (Item 7.01)

Information shared with investors, often a presentation or press release.

Shared information with investors (Item 7.01)

Information shared with investors, often a presentation or press release.