SEC filingsOct 12, 2026 to Oct 19, 2026: insiders reported 840 purchases and sales across 212 companies.840 insider purchases and sales in 7 daysSee the filings →
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Company profile

CEG

Constellation Energy Corporation
NASDAQUtilities

Latest close: 271.37 USD · Oct 16, 2026 · 1 year · split-adjusted

On the price, the facts of the public record■Insider buy□Insider sell●Results filed
With an account, also○dividends▲splits◌next earningswith an account

End-of-day prices provided by Twelve Data · One close per session; the series does not update during the trading day.

Latest on record

The most recent facts, as filed.

Up to three of the most recent, checkable facts already loaded on this page, each linked to its source.

  1. Oct 15, 2026Notice of sale · Form 144Andrew Novotny · Officer · $8.2MOpen the filing ↗
  2. Sep 17, 2026Notice of sale · Form 144Andrew Novotny · Officer · $2.6MOpen the filing ↗
  3. Sep 17, 2026Notice of sale · Form 144Andrew Novotny · Officer · $5.4MOpen the filing ↗

In numbers

What this profile holds, counted.

Closes · 1 year250
SEC filings on record37813 flagged findings
Reported transactions (Form 4)80since Oct 29, 2025 · and 5 other holdings
Corporate events (8-K)30since Feb 2, 2022

What the record says

Description, identity and filings, each with its source.

Every block cites its source. The colour of a finding marks its category — which document, who filed it — not how much it matters.

SEC topics

Regulatory history

Topics detected in its SEC reports, with the original excerpt.

Each topic is assigned by a classifier over the full filing; the excerpts show where it was detected and are not always enough to verify it. Open the filing to read it in full.

  • 2026-08-06share offering or dilution eventfreshOpen filing ↗
    “…which was reduced by outstanding borrowings under the GPC facility and CDHI Revolver. At the time of acquisition, there were…”
    +1 more passage from the same document
    • “…SOFR + 1.625 % May 2029 ( 60 ) Calpine Term Loan SOFR + 1.75 % February 2032 ( 860 ) Calpine 2028 Senior Secured Notes 4.50 %…”
  • 2026-08-06capital return (buybacks/dividends)freshOpen filing ↗
    “…denied plaintiffs’ petitions for a writ of mandamus in all five bellwether appeals. In July 2026, the Court denied plaintiffs'…”
    +1 more passage from the same document
    • “…return to the Multi-District-Litigation court to effect dismissal of all remaining Winter Storm Uri tort claims pending against the…”
  • 2026-08-06Department of Justice inquiryfreshOpen filing ↗
    “…Accelerated Share Repurchase CAISO California ISO CenterPoint CenterPoint Energy Houston Electric, LLC CMC Carbon Mitigation Credit…”
  • 2026-08-06merger or acquisition eventfreshOpen filing ↗
    “…on January 6, 2026, the last trading day prior to the Acquisition Date. The fair value of the stock consideration is based on an…”
    +1 more passage from the same document
    • “…consideration is based on an observable market price and represents a Level 1 fair value measurement. (b) Represents cash paid to…”
  • 2026-06-02capital return (buybacks/dividends)recentOpen filing ↗
    “…Agreement also provided for the Company’s purchase from the Underwriters of 2,000,000 shares of Common Stock that were…”
    +1 more passage from the same document
    • “…provided for the Company’s purchase from the Underwriters of 2,000,000 shares of Common Stock that were subject to the Offering at…”
  • 2026-04-20merger or acquisition eventrecentOpen filing ↗
    “…filed as 23.2 to this Amendment is dated as of the filing date of this Amendment. Item 8.01. Other Events On January 7, 2026,…”
    +1 more passage from the same document
    • “…date of this Amendment. Item 8.01. Other Events On January 7, 2026, Constellation Energy Corporation (Nasdaq: CEG) (“CEG Parent”) and…”

Original excerpts from SEC filings, untranslated. Not advice and not a prediction.

SEC record

SEC dossier

What this company has filed with the SEC, in plain language.

The 25 most recent filings (of 378)

Everything filed

Every SEC filing, newest first, with what it is. Below, each type with its own explanation.

  • Oct 15, 26Form 144 ↗Notice of proposed sale new
  • Insider transaction · 2 Form 4 filingsshow all 2hide
  • Sep 17, 26Form 144 ↗Notice of proposed sale
  • Sep 17, 26Form 144/A ↗Notice of proposed sale · amendment
  • Aug 21, 26Form 144 ↗Notice of proposed sale
  • Aug 13, 26Form 4 ↗Insider transaction
  • Aug 7, 26SCHEDULE 13G/A ↗Passive stake · ECP ControlCo, LLC · 4.0% · event on Jun 30, 26 · amendment
  • Aug 6, 2610-Q ↗Quarterly report
  • Aug 6, 268-K ↗Current report · Results · Communication to the market
  • Aug 6, 26Form 4 ↗Insider transaction
  • Aug 6, 26Form 3 ↗Insider transaction
  • Aug 5, 268-K ↗Current report · A senior executive left or was appointed
  • Jul 14, 268-K ↗Current report · Other events
  • Jul 1, 26Form 4 ↗Insider transaction
  • Jun 2, 268-K ↗Current report · Other events
  • Jun 2, 26424B4 ↗Securities offering
  • May 14, 26SCHEDULE 13G/A ↗Passive stake · Capital International Investors · 3.3% · event on Mar 31, 26 · amendment
  • May 11, 2610-Q ↗Quarterly report
  • May 11, 268-K ↗Current report · Results · Communication to the market
  • May 1, 268-K ↗Current report · Shareholder vote results
  • Insider transaction · 4 Form 4 filingsshow all 4hide

378 filings on record, the oldest from Aug 23, 21.

Listing the 25 most recent filings of the 378 on record.

8-Ks, explained

Structure17Governance16
  • Governance3 senior executive changes2026show all 3hide
    • Aug 5, 26GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
    • Mar 26, 26GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
    • Feb 10, 26GovernanceA senior executive left or was appointed+1 more in the same filing8-K/A 5.02 ↗
  • Jan 15, 26StructureTook on a new financial obligation+2 more in the same filing8-K 2.03 ↗
  • Jan 7, 26StructureEntered a material agreement+6 more in the same filing8-K 1.01 ↗
  • Nov 21, 25GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
  • Nov 18, 25StructureEntered a material agreement+3 more in the same filing8-K 1.01 ↗
  • Nov 12, 25GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
  • Sep 29, 25GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
  • Jan 13, 25StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
  • Governance5 senior executive changes2022 – 2024show all 5hide
    • Dec 13, 24GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
    • Aug 2, 23GovernanceA senior executive left or was appointed+1 more in the same filing8-K/A 5.02 ↗
    • May 31, 23GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
    • Dec 9, 22GovernanceA senior executive left or was appointed+1 more in the same filing8-K/A 5.02 ↗
    • Oct 19, 22GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
  • Aug 18, 22StructureTook on a new financial obligation+2 more in the same filing8-K 2.03 ↗
  • Apr 19, 22GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
  • Feb 14, 22StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗

2 older filings not shown · The record reaches back to Jan 7, 22.

Corporate events are tracked from 2004-08-23, when the SEC renumbered 8-K items. Earlier filings use an incompatible numbering and are not classified here.

Ownership and control

Schedule 13G: short-form filing

The short form, for holders who meet specific requirements: institutional investors, passive investors without a control purpose, or exempt investors. Asset managers and index funds usually file it.

  • Vanguard Capital Management6.4%Mar 31, 26SCHEDULE 13G ↗
  • FMR LLC4.6%Dec 31, 24SCHEDULE 13G/A ↗2 co-filers on this document — the figure is the largest single stake, not their sum.
  • ECP ControlCo, LLC4.0%Jun 30, 26SCHEDULE 13G/A ↗17 co-filers on this document — the figure is the largest single stake, not their sum. · 1 earlier filing
  • Capital International Investors3.3%Mar 31, 26SCHEDULE 13G/A ↗1 earlier filing

Structured 13D/G data starts 2023-12, when the SEC moved these filings to a machine-readable format. Earlier filings exist but are not parsed here.

Sale intention announced

On Oct 15, Andrew Novotny filed notice of intent to sell up to $8.2M. It is filed under a scheduled plan (10b5-1), arranged in advance.

A notice is not a sale: it may not go ahead, may happen in part, or at a different price.

No sale of theirs is on record yet in Form 4; the 90-day window is still open.

View notice (Form 144) ↗+3 more recent notices

SEC record

Insider transactions

Buys and sells reported by officers, directors and major shareholders on SEC Form 4.

Buys and sells

  • Aug 11, 26Buy$418KROGER W CRANDALL↗
Stock compensation, tax and giftsshow the 39 other transactionshide

Stock compensation, tax withholding, option exercises and gifts. They are listed separately and are not included in the purchase and sale totals. The type describes the transaction, not the filer's intent.

  • Aug 4, 26Compensation$123KROGER W CRANDALL↗
  • Apr 28, 26Compensation$170KBALMANN YVES C DE↗
  • Apr 28, 26Compensation$170KBradley M Halverson↗
  • Apr 28, 26Compensation$170KCharles L. Harrington↗
  • Apr 28, 26Compensation$170KJulie Holzrichter↗
  • Apr 28, 26Compensation$170KDhiaa M. Jamil↗
  • Apr 28, 26Compensation$170KKhandpur K Ashish↗
  • Apr 28, 26Compensation$170KROBERT J LAWLESS↗
  • Apr 28, 26Compensation$170KEileen P. Paterson↗
  • Apr 28, 26Compensation$170KJohn M Richardson↗
  • Apr 28, 26Compensation$170KNneka Louise Rimmer↗
  • Mar 1, 26Compensationamount n/aMichael KoehlerEVP & Chief Admin Officer↗
  • Mar 1, 26Tax$2.5MMichael KoehlerEVP & Chief Admin Officer↗
  • Feb 9, 26Compensationamount n/aBryan Craig HansonEVP & Chief Generation Officer↗
  • Feb 9, 26Tax$6.0MBryan Craig HansonEVP & Chief Generation Officer↗
  • Feb 9, 26Other$7.2MBryan Craig HansonEVP & Chief Generation Officer↗
  • Feb 9, 26Compensationamount n/aShane Patrick SmithEVP & Chief Financial Officer↗
  • Feb 9, 26Tax$557KShane Patrick SmithEVP & Chief Financial Officer↗
  • Feb 9, 26Other$375KShane Patrick SmithEVP & Chief Financial Officer↗
  • Feb 9, 26Compensationamount n/aDaniel L. EggersEVP & CFO↗
  • Feb 9, 26Tax$5.8MDaniel L. EggersEVP & CFO↗
  • Feb 9, 26Other$5.3MDaniel L. EggersEVP & CFO↗
  • Feb 9, 26Compensationamount n/aDavid O. DardisEVP & General Counsel↗
  • Feb 9, 26Tax$4.0MDavid O. DardisEVP & General Counsel↗
  • Feb 9, 26Other$3.7MDavid O. DardisEVP & General Counsel↗
  • Feb 9, 26Compensationamount n/aJAMES MCHUGHEVP & Chief Commercial Officer↗
  • Feb 9, 26Tax$3.8MJAMES MCHUGHEVP & Chief Commercial Officer↗
  • Feb 9, 26Other$4.6MJAMES MCHUGHEVP & Chief Commercial Officer↗
  • Feb 9, 26Compensationamount n/aJoseph DominguezPresident & CEO↗
  • Feb 9, 26Tax$22.6MJoseph DominguezPresident & CEO↗
  • Feb 9, 26Other$25.3MJoseph DominguezPresident & CEO↗
  • Feb 9, 26Compensationamount n/aMatthew N BauerSVP & Controller↗
  • Feb 9, 26Tax$937KMatthew N BauerSVP & Controller↗
  • Feb 9, 26Other$1.1MMatthew N BauerSVP & Controller↗
  • Feb 9, 26Compensationamount n/aMichael KoehlerEVP & Chief Admin Officer↗
  • Feb 9, 26Tax$2.5MMichael KoehlerEVP & Chief Admin Officer↗
  • Feb 9, 26Other$3.5MMichael KoehlerEVP & Chief Admin Officer↗
  • Jan 7, 26Compensationamount n/aAndrew R. NovotnySee Remarks↗
  • Oct 29, 25Compensationamount n/aKathleen BarronEVP & Chief Strategy Officer↗

The full record holds 226 transactions and goes back to Mar 15, 22.

Its sector and its market

Constellation Energy Corporation among Utilities companies

The profile shows what is on record. Context and Radar place the company among those of its sector and region.

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Coverage

What sits behind this page.

Where each figure comes from and how far it reaches.

Prices
End-of-day closes provided by Twelve Data. One close per session; not real time. Closes adjusted for splits.
Series quality
250 clean closes in the period.
SEC records
378 documents on file, from Aug 23, 2021 to Oct 15, 2026.
Company description
No description available.
This page
Generated on Oct 18, 2026; refreshed through the day.

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Are the prices real time?

No. It is one close per session, from the provider and with the date shown on the profile; it does not update during the trading day.

Which SEC documents appear here?

Those filed with the SEC by the company, its insiders and its major shareholders, within our coverage: periodic reports (10-K, 10-Q, 20-F), material events (8-K), proposed sale notices (Form 144), insider transactions (Form 4) and stakes above 5% (13D/13G). Each links to the original on EDGAR.

Why does a European company show no SEC records?

It depends on the company: some European issuers file a 20-F or 6-K with the SEC and others don't. The profile shows whatever is on record; when there is nothing, it says so rather than guessing why. Europe does not yet have a common filing archive like EDGAR in the United States. The EU will open its own, ESAP, in July 2027 (managers' transactions arrive in January 2028), and we plan to add it once it is available.

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