CEG SEC Filings
SEC filings for CEG. Annual and quarterly reports, 8-K events,
Form 4 insider filings and 13D/G stake disclosures.
| Form | Filed | Accession |
|---|---|---|
| 4CRANDALL ROGER W | Aug 13, 2026 | 0000905148-26-003642EDGAR |
| SC 13G/AamendedECP Checkerspot Holdings, LP | Aug 7, 2026 | 0001493152-26-036598EDGAR |
| SC 13G/AamendedECP IV-A Volt Holdings, LP | Aug 7, 2026 | 0001493152-26-036598EDGAR |
| SC 13G/AamendedECP IV-B Volt Holdings, LP | Aug 7, 2026 | 0001493152-26-036598EDGAR |
| SC 13G/AamendedECP IV-C Volt Holdings, LP | Aug 7, 2026 | 0001493152-26-036598EDGAR |
| SC 13G/AamendedECP IV-D Volt Holdings, LP | Aug 7, 2026 | 0001493152-26-036598EDGAR |
| SC 13G/AamendedECP Calpine Fund GP, LP | Aug 7, 2026 | 0001493152-26-036598EDGAR |
| SC 13G/AamendedECP Calpine Continuation Fund, LP | Aug 7, 2026 | 0001493152-26-036598EDGAR |
| SC 13G/AamendedECP III-A Volt Holdings, LLC | Aug 7, 2026 | 0001493152-26-036598EDGAR |
| SC 13G/AamendedECP III-B Volt Holdings, LLC | Aug 7, 2026 | 0001493152-26-036598EDGAR |
| SC 13G/AamendedECP III-C Volt Holdings, LP | Aug 7, 2026 | 0001493152-26-036598EDGAR |
| SC 13G/AamendedECP III-D Volt Holdings, LP | Aug 7, 2026 | 0001493152-26-036598EDGAR |
| SC 13G/AamendedECP Calpine Rollover Fund, LP | Aug 7, 2026 | 0001493152-26-036598EDGAR |
| SC 13G/AamendedECP ControlCo, LLC | Aug 7, 2026 | 0001493152-26-036598EDGAR |
| SC 13G/AamendedEnergy Capital Partners III, LLC | Aug 7, 2026 | 0001493152-26-036598EDGAR |
| SC 13G/AamendedEnergy Capital Partners IV, LLC | Aug 7, 2026 | 0001493152-26-036598EDGAR |
| SC 13G/AamendedECP Calpine GP, LLC | Aug 7, 2026 | 0001493152-26-036598EDGAR |
| SC 13G/AamendedECP III Volt Holdings, LLC | Aug 7, 2026 | 0001493152-26-036598EDGAR |
| 4CRANDALL ROGER W | Aug 6, 2026 | 0000905148-26-003498EDGAR |
| 8-K | Aug 6, 2026 | 0001868275-26-000097EDGAR |
| 10-Q | Aug 6, 2026 | 0001868275-26-000104EDGAR |
| 8-K | Aug 5, 2026 | 0001868275-26-000089EDGAR |
| 8-K | Jul 14, 2026 | 0001868275-26-000080EDGAR |
| 8-K | Jun 2, 2026 | 0001104659-26-069482EDGAR |
| SC 13G/AamendedCapital International Investors | May 14, 2026 | 0001562230-26-000065EDGAR |
| 10-Q | May 11, 2026 | 0001868275-26-000067EDGAR |
| 8-K | May 11, 2026 | 0001868275-26-000063EDGAR |
| 8-K | May 1, 2026 | 0001868275-26-000050EDGAR |
| 4Rimmer Nneka Louise | Apr 30, 2026 | 0000905148-26-001966EDGAR |
| 4Richardson John M | Apr 30, 2026 | 0000905148-26-001965EDGAR |
| 4Paterson Eileen P. | Apr 30, 2026 | 0000905148-26-001964EDGAR |
| 4LAWLESS ROBERT J | Apr 30, 2026 | 0000905148-26-001963EDGAR |
| 4Ashish Khandpur K | Apr 30, 2026 | 0000905148-26-001962EDGAR |
| 4Jamil Dhiaa M. | Apr 30, 2026 | 0000905148-26-001961EDGAR |
| 4Holzrichter Julie | Apr 30, 2026 | 0000905148-26-001960EDGAR |
| 4Harrington Charles L. | Apr 30, 2026 | 0000905148-26-001959EDGAR |
| 4Halverson Bradley M | Apr 30, 2026 | 0000905148-26-001958EDGAR |
| 4DE BALMANN YVES C | Apr 30, 2026 | 0000905148-26-001957EDGAR |
| SC 13GVanguard Capital Management | Apr 29, 2026 | 0002100119-26-000298EDGAR |
| 8-K/Aamended | Apr 17, 2026 | 0001104659-26-045036EDGAR |
| 8-KAIConstellation Energy Corporation held a conference call on March 31, 2026 to discuss its 2026 Business and Earnings Outlook, furnishing the presentation materials as Exhibit 99.1 under Regulation FD. | Mar 31, 2026 | 0001868275-26-000045EDGAR |
| SC 13G/AamendedVANGUARD GROUP INC | Mar 26, 2026 | 0000102909-26-001070EDGAR |
| 8-KAIConstellation Energy Corporation disclosed that board member Alan Armstrong resigned from the Board of Directors, effective immediately on March 23, 2026. | Mar 26, 2026 | 0001868275-26-000041EDGAR |
| 8-K | Mar 20, 2026 | 0001868275-26-000037EDGAR |
| 4Koehler MichaelEVP & Chief Admin Officer | Mar 2, 2026 | 0000905148-26-001098EDGAR |
| 8-KAIConstellation Energy Corporation announced its fourth quarter and full-year 2025 financial results via press release on February 24, 2026, furnishing the earnings release as Exhibit 99.1. | Feb 24, 2026 | 0001868275-26-000029EDGAR |
| 10-K | Feb 24, 2026 | 0001868275-26-000032EDGAR |
| SC 13G/AamendedCapital International Investors | Feb 13, 2026 | 0001562230-26-000015EDGAR |
| 4Dominguez JosephPresident & CEO | Feb 11, 2026 | 0000905148-26-000646EDGAR |
| 4Hanson Bryan CraigEVP & Chief Generation Officer | Feb 11, 2026 | 0000905148-26-000640EDGAR |
| 4Dardis David O.EVP & General Counsel | Feb 11, 2026 | 0000905148-26-000643EDGAR |
| 4Smith Shane PatrickEVP & Chief Financial Officer | Feb 11, 2026 | 0000905148-26-000641EDGAR |
| 4MCHUGH JAMESEVP & Chief Commercial Officer | Feb 11, 2026 | 0000905148-26-000644EDGAR |
| 4Eggers Daniel L.EVP & CFO | Feb 11, 2026 | 0000905148-26-000642EDGAR |
| 4Bauer Matthew NSVP & Controller | Feb 11, 2026 | 0000905148-26-000647EDGAR |
| 8-K/Aamended | Feb 10, 2026 | 0001868275-26-000016EDGAR |
| 8-K | Jan 15, 2026 | 0001868275-26-000009EDGAR |
| 8-K | Jan 13, 2026 | 0001868275-26-000005EDGAR |
| 4Novotny Andrew R.See Remarks | Jan 10, 2026 | 0000905148-26-000108EDGAR |
| 8-K | Jan 7, 2026 | 0001104659-26-001780EDGAR |
| 8-KAIConstellation Energy Generation extended the expiration deadline for its exchange offers and consent solicitations related to Calpine Corporation's notes from January 8, 2026 to January 12, 2026. | Dec 23, 2025 | 0001868275-25-000119EDGAR |
| 8-K | Dec 17, 2025 | 0001868275-25-000112EDGAR |
| 8-K | Dec 9, 2025 | 0001104659-25-119687EDGAR |
| 8-K | Dec 9, 2025 | 0001104659-25-119690EDGAR |
| 8-KAIConstellation Energy announced senior leadership changes effective upon closing of its acquisition of Calpine Corporation, expected in Q4 2025. | Nov 21, 2025 | 0001868275-25-000107EDGAR |
| 8-K | Nov 18, 2025 | 0001868275-25-000099EDGAR |
| 8-KAIConstellation Energy Corporation disclosed that board member Peter Oppenheimer notified the Board on November 9, 2025 of his intent to retire, effective December 31, 2025. | Nov 12, 2025 | 0001868275-25-000094EDGAR |
| 10-Q | Nov 7, 2025 | 0001868275-25-000092EDGAR |
| 8-KAIConstellation Energy Corporation announced its third quarter 2025 financial results via press release on November 7, 2025, with detailed exhibits and a conference call scheduled for investors. | Nov 7, 2025 | 0001868275-25-000089EDGAR |
| 4Barron KathleenEVP & Chief Strategy Officer | Oct 31, 2025 | 0000905148-25-003731EDGAR |
| 8-K | Sep 29, 2025 | 0001868275-25-000078EDGAR |
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Source: SEC EDGAR.