Constellation Energy Corporation
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Constellation Energy Corporation (CEG) SEC Filings
Browse all Constellation Energy Corporation SEC filings, including Annual reports (10-K), Quarterly reports (10-Q), 8-K, proxy statements (DEF 14A), and insider filings (Form 4). Access official documents by filing date, reporting period, and form type. ...more
Constellation Energy Corporation Reports: Annual 10-K, Quarterly 10-Q & SEC Filings
SEC Filings
Date
2026
8-K
Material company events (earnings, M&A, or leadership changes)
DEFA14A
Additional or supplemental proxy disclosures
SC 13G/A
Updated passive ownership disclosure
8-K
Material company events (earnings, M&A, or leadership changes)
8-K
Material company events (earnings, M&A, or leadership changes)
S-8
Registration of shares for employee stock plans
ARS
Annual Report to Shareholders
DEFA14A
Additional or supplemental proxy disclosures
DEF 14A
Final shareholder voting details (board elections and executive pay)
4
Insider ownership (buying, selling) activity
8-K
Material company events (earnings, M&A, or leadership changes)
10-K
Annual financial results and management updates
S-3ASR
Automatic shelf registration for eligible issuers
SC 13G/A
Updated passive ownership disclosure
4
Insider ownership (buying, selling) activity
4
Insider ownership (buying, selling) activity
4
Insider ownership (buying, selling) activity
4
Insider ownership (buying, selling) activity
4
Insider ownership (buying, selling) activity
4
Insider ownership (buying, selling) activity
8-K/A
Corrected company event report
8-K
Material company events (earnings, M&A, or leadership changes)
SC 13G
Passive large shareholder ownership disclosure
8-K
Material company events (earnings, M&A, or leadership changes)
4
Insider ownership (buying, selling) activity
4
Insider ownership (buying, selling) activity
4
Insider ownership (buying, selling) activity
3
Initial disclosure of insider ownership
3
Initial disclosure of insider ownership
4
Insider ownership (buying, selling) activity
S-3ASR
Automatic shelf registration for eligible issuers
8-K
Material company events (earnings, M&A, or leadership changes)
4
Insider ownership (buying, selling) activity
4
Insider ownership (buying, selling) activity
4
Insider ownership (buying, selling) activity
3
Initial disclosure of insider ownership
2025
8-K
Material company events (earnings, M&A, or leadership changes)
8-K
Material company events (earnings, M&A, or leadership changes)
8-K
Material company events (earnings, M&A, or leadership changes)
8-K
Material company events (earnings, M&A, or leadership changes)
Constellation Energy Corporation (Form 8-K) 2026
Current Events / Material company events (earnings, M&A, or leadership changes)
Mar 31, 2026
