Joseph Dominguez - 09 Feb 2026 Form 4 Insider Report for Constellation Energy Corp (CEG)

Reporting relationship: President & CEO, Director
Issuer ticker: CEG
Reported as of: 09 Feb 2026
Net transaction value: -$47,924,799
SEC form: 4
Accepted by SEC: 11 Feb 2026, 18:14:00 UTC
Prior SEC filing: 20 May 2025
Next SEC filing: 04 Mar 2026
Source filing: View source filing
Reporting owner signature: /s/ Brian Buck, Attorney-in-Fact for Joseph Dominguez

Key filing fact

Joseph Dominguez filed Form 4 for Constellation Energy Corp (CEG) on 11 Feb 2026.

Key facts

This page summarizes Joseph Dominguez's Form 4 filing for Constellation Energy Corp (CEG).
7 reported transactions and 4 derivative rows are listed below.
Accepted by SEC: 11 Feb 2026, 18:14.

Change

Previous filing in this sequence was filed on 20 May 2025.
Current net transaction value: -$47,924,799.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001495634 Primary reporting owner

Dominguez Joseph

Relationship: President & CEO, Director
Address: 1310 POINT STREET, BALTIMORE
Signature: /s/ Brian Buck, Attorney-in-Fact for Joseph Dominguez
Signature date: 11 Feb 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

CEG transaction

Common Stock

Options Exercise

Transaction value
Shares: +191,817
Change %: +182%
Price
Shares after: 297,457
Date: 09 Feb 2026
Ownership: Direct
Footnotes: F1

CEG transaction

Common Stock

Tax liability

Transaction value: $22,616,754
Shares: -83,104
Change %: -28%
Price: $272.15
Shares after: 214,353
Date: 09 Feb 2026
Ownership: Direct

CEG transaction

Common Stock

Disposed to Issuer

Transaction value: $25,308,045
Shares: -92,993
Change %: -43%
Price: $272.15
Shares after: 121,360
Date: 09 Feb 2026
Ownership: Direct

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

CEG transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value: $0
Shares: -26,904
Change %: -61%
Price: $0.000000
Shares after: 17,525
Date: 09 Feb 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 26,904
Exercise price
Footnotes: F2, F3

CEG transaction Derivative

Restricted Stock Units

Award

Transaction value: $0
Shares: +18,189
Change %: +104%
Price: $0.000000
Shares after: 35,714
Date: 09 Feb 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 18,189
Exercise price
Footnotes: F2

CEG transaction Derivative

2023-2025 Performance Shares

Award

Transaction value: $0
Shares: +164,913
Change %
Price: $0.000000
Shares after: 164,913
Date: 09 Feb 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 164,913
Exercise price
Footnotes: F4

CEG transaction Derivative

2023-2025 Performance Shares

Options Exercise

Transaction value: $0
Shares: -164,913
Change %: -100%
Price: $0.000000
Shares after: 0
Date: 09 Feb 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 164,913
Exercise price
Footnotes: F4

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 4 footnotes

Footnote F1

Shares of Common Stock acquired from vested equity awards granted under the Issuer's Long-term Incentive Plan ("LTIP").

Footnote F2

Restricted stock units ("RSUs") vest in 1/3 increments on the dates of the Compensation Committee's first-quarter meetings held in the first, second, and third years after the grant date. Each RSU represents the right to receive one share of Common Stock upon vesting, and does not expire. These RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Issuer's board of directors, which vest on the same schedule as the underlying RSU award.

Footnote F3

The RSU award acquired approximately 244 additional shares through automatic dividend reinvestment since February 10, 2025.

Footnote F4

Performance share award granted under the LTIP for the three-year performance period referenced in Column 1 based upon the Compensation Committee's determination of performance achieved for the period. Each performance share represents the right to receive one share of Common Stock upon vesting. These performance shares do not accrue quarterly dividends. Performance share award vests immediately on the grant date.