Company facts
- Industry
- Electric Services
- Headquarters
- Baltimore, Maryland
- Most recent report
- 10-Q, filed Aug 6, 2026
- Incorporated
- Pennsylvania
- Filings on record
- 400 filings
- On EDGAR
- CIK 1868275
- Fiscal year ends
- December
- Filer status
- Large accelerated filer
Financials 8 of 19
News 8 of 70
Prospectuses and Registrations 8 of 10
- 424B4 Final prospectus for an offering Jun 2, 2026
- FWP Free writing prospectus Jun 1, 2026
- S-8 Registration statement for an employee plan Mar 19, 2026
- S-3ASR Automatic shelf registration Feb 18, 2026
- S-3ASR Automatic shelf registration Jan 8, 2026
- S-8 Registration statement for an employee plan Jun 25, 2024
- S-3ASR Automatic shelf registration Feb 16, 2023
- S-8 Registration statement for an employee plan Feb 1, 2022
Proxies 8 of 9
- DEFA14A Extra proxy material Mar 30, 2026
- DEFA14A Extra proxy material Mar 19, 2026
- DEF 14A Proxy statement for a shareholder vote Mar 19, 2026
- DEFA14A Extra proxy material Mar 19, 2025
- DEF 14A Proxy statement for a shareholder vote Mar 19, 2025
- DEFA14A Extra proxy material Mar 20, 2024
- DEF 14A Proxy statement for a shareholder vote Mar 20, 2024
- DEFA14A Extra proxy material Mar 14, 2023
Ownership 8 of 261
- 4 Insider reported a trade Aug 13, 2026
- SCHEDULE 13G/A Large holder reported a passive stake, amended Aug 7, 2026
- 4 Insider reported a trade Aug 6, 2026
- 3 Insider reported their initial holding Aug 6, 2026
- 4 Insider reported a trade Jul 1, 2026
- SCHEDULE 13G/A Large holder reported a passive stake, amended May 14, 2026
- 4 Insider reported a trade Apr 30, 2026
- 4 Insider reported a trade Apr 30, 2026
Other 8 of 31
- 11-K Employee stock plan report Jun 17, 2026
- ARS Annual report sent to shareholders Mar 19, 2026
- 11-K Employee stock plan report Jun 18, 2025
- ARS Annual report sent to shareholders Mar 19, 2025
- 11-K/A Employee stock plan report, amended Dec 18, 2024
- 11-K Employee stock plan report Jun 20, 2024
- ARS Annual report sent to shareholders Mar 20, 2024
- 11-K Employee stock plan report Jun 21, 2023
Everything here comes from Constellation Energy Corp's own filings on SEC EDGAR. The filing list is rechecked every hour.