Constellation Energy Corp (CEG) · Material Event (8-K) SEC Filing

Item 2.02. Results of Operations and Financial Condition Section 7 - Regulation FD

Item 7.01. Regulation FD Disclosure On August 6, 2026, Constellation Energy Corporation (Nasdaq: CEG) announced via press release its results for the second quarter ended June 30, 2026. A copy of the press release and related attachments are attached hereto as Exhibit 99.1. Also attached as Exhibit 99.2 to this Current Report on Form 8-K are the presentation slides to be used during the second quarter 2026 earnings conference call. This Form 8-K and the attached exhibits are provided under Items 2.02, 7.01 and 9.01 of Form 8-K and are furnished to, but not filed with, the Securities and Exchange Commission. We have scheduled the conference call for 10:00 AM ET on August 6, 2026. To access the call by phone, please follow the registration link available on the Investor Relations page of our website: https://investors.constellationenergy.com. The call will also be webcast and archived on the Investor Relations page of our website. Media representatives are invited to participate on a listen-only basis. Section 9 - Financial Statements and Exhibits

Item 9.01. Financial Statements and Exhibits (d) Exhibits. Exhibit No. Description 99.1 Press release and earnings release attachments 99.2 Earnings conference call presentation slides 101 Cover Page Interactive Data File - the cover page XBRL tags are embedded within the Inline XBRL document. 104 The cover page from the Current Report on Form 8-K, formatted as Inline XBRL. * * * * * This combined Current Report on Form 8-K is being furnished separately by Constellation Energy Corporation and Constellation Energy Generation, LLC, (collectively, the Registrants). Information contained herein relating to one of the Registrants has been furnished by the Registrant on its own behalf. Neither Registrant makes any representation as to information relating to the other Registrant. This report contains certain forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995 that are subject to risks and uncertainties. Words such as could, may, expects, anticipates, will, targets, goals, projects, intends, plans, believes, seeks, estimates, predicts, and variations on such words, and similar expressions that reflect our current views with respect to future events and operational, economic, and financial performance, are intended to identify such forward-looking statements. These forward-looking statements include, but are not limited to, statements regarding the acquisition of Calpine Corporation, the pro forma combined company and its operations, strategies and plans, enhancements to investment-grade credit profile, synergies, opportunities and anticipated future performance and capital structure, and expected accretion to earnings per share and free cash flow. Information adjusted for the acquisition should not be considered a forecast of future results. Forward-looking statements are based on current expectations, estimates and assumptions that involve a number of risks and uncertainties that could cause actual results to differ materially from those projected. The factors that could cause actual results to differ materially from the forward-looking statements made by the Registrants include those factors discussed herein, as well as the items discussed in (1) the Registrants' combined 2025 Annual Report on Form 10-K in (a) Part I, ITEM 1A. Risk Factors, (b) Part II, ITEM 7. Management s Discussion and Analysis of Financial Condition and Results of Operations, and (c) Part II, ITEM 8. Financial Statements and Supplementary Data: Note 18 Commitments and Contingencies; (2) the Registrants' Second Quarter 2026 Quarterly Report on Form 10-Q (to be filed on August 6, 2026) in (a) Part II, ITEM 1A. Risk Factors, (b) Part I, ITEM 2. Management s Discussion and Analysis of Financial Condition and Results of Operations, and (c) Part I, ITEM 1. Financial Statements: Note 15 Commitments and Contingencies; and (3) other factors discussed in filings with the SEC by the Registrants. Investors are cautioned not to place undue reliance on these forward-looking statements, whether written or oral, which apply only as of the date of this report. Neither Registrant undertakes any obligation to publicly release any revision to its forward-looking statements to reflect events or circumstances after the date of this report. SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, each Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. CONSTELLATION ENERGY CORPORATION /s/ Shane P. Smith Shane P. Smith Executive Vice President and Chief Financial Officer Constellation Energy Corporation CONSTELLATION ENERGY GENERATION, LLC /s/ Shane P. Smith Shane P. Smith Executive Vice President and Chief Financial Officer Constellation Energy Generation, LLC August 6, 2026 EXHIBIT INDEX Exhibit No. Description 99.1 Press release and earnings release attachments 99.2 Earnings conference call presentation slides 101 Cover Page Interactive Data File - the cover page XBRL tags are embedded within the Inline XBRL document. 104 The cover page from the Current Report on Form 8-K, formatted as Inline XBRL.