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

SC 13G/A

Updated passive ownership disclosure

May 14, 2026

8-K

Material company events (earnings, M&A, or leadership changes)

May 11, 2026

10-Q

Quarterly financial results and management updates

May 11, 2026

8-K

Material company events (earnings, M&A, or leadership changes)

May 1, 2026

4

Insider ownership (buying, selling) activity

Apr 30, 2026

4

Insider ownership (buying, selling) activity

Apr 30, 2026

4

Insider ownership (buying, selling) activity

Apr 30, 2026

4

Insider ownership (buying, selling) activity

Apr 30, 2026

4

Insider ownership (buying, selling) activity

Apr 30, 2026

4

Insider ownership (buying, selling) activity

Apr 30, 2026

4

Insider ownership (buying, selling) activity

Apr 30, 2026

4

Insider ownership (buying, selling) activity

Apr 30, 2026

4

Insider ownership (buying, selling) activity

Apr 30, 2026

4

Insider ownership (buying, selling) activity

Apr 30, 2026

SC 13G

Passive large shareholder ownership disclosure

Apr 29, 2026

8-K/A

Corrected company event report

Apr 20, 2026

4

Insider ownership (buying, selling) activity

Apr 2, 2026

8-K

Material company events (earnings, M&A, or leadership changes)

Mar 31, 2026

DEFA14A

Additional or supplemental proxy disclosures

Mar 30, 2026

SC 13G/A

Updated passive ownership disclosure

Mar 26, 2026

8-K

Material company events (earnings, M&A, or leadership changes)

Mar 26, 2026

8-K

Material company events (earnings, M&A, or leadership changes)

Mar 20, 2026

S-8

Registration of shares for employee stock plans

Mar 19, 2026

ARS

Annual Report to Shareholders

Mar 19, 2026

DEFA14A

Additional or supplemental proxy disclosures

Mar 19, 2026

DEF 14A

Final shareholder voting details (board elections and executive pay)

Mar 19, 2026

4

Insider ownership (buying, selling) activity

Mar 2, 2026

10-K

Annual financial results and management updates

Feb 24, 2026

8-K

Material company events (earnings, M&A, or leadership changes)

Feb 24, 2026

S-3ASR

Automatic shelf registration for eligible issuers

Feb 18, 2026

SC 13G/A

Updated passive ownership disclosure

Feb 13, 2026

4

Insider ownership (buying, selling) activity

Feb 11, 2026

4

Insider ownership (buying, selling) activity

Feb 11, 2026

4

Insider ownership (buying, selling) activity

Feb 11, 2026

4

Insider ownership (buying, selling) activity

Feb 11, 2026

4

Insider ownership (buying, selling) activity

Feb 11, 2026

4

Insider ownership (buying, selling) activity

Feb 11, 2026

8-K/A

Corrected company event report

Feb 10, 2026

8-K

Material company events (earnings, M&A, or leadership changes)

Jan 15, 2026

SC 13G

Passive large shareholder ownership disclosure

Jan 14, 2026

Constellation Energy Corporation (Form SC 13G/A) 2026

Ownership & Other / Updated passive ownership disclosure

May 14, 2026

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