Kathleen Barron - 29 Oct 2025 Form 4 Insider Report for Constellation Energy Corp (CEG)

Reporting relationship: EVP & Chief Strategy Officer
Issuer ticker: CEG
Reported as of: 29 Oct 2025
Net transaction value: -$4,544,589
SEC form: 4
Accepted by SEC: 31 Oct 2025, 16:06:12 UTC
Prior SEC filing: 12 Feb 2025
Source filing: View source filing
Reporting owner signature: /s/ Brian Buck, Attorney-in-Fact for Kathleen Barron

Key filing fact

Kathleen Barron filed Form 4 for Constellation Energy Corp (CEG) on 31 Oct 2025.

Key facts

This page summarizes Kathleen Barron's Form 4 filing for Constellation Energy Corp (CEG).
3 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 31 Oct 2025, 16:06.

Change

Previous filing in this sequence was filed on 12 Feb 2025.
Current net transaction value: -$4,544,589.

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 0001909010 Primary reporting owner

Barron Kathleen

Relationship: EVP & Chief Strategy Officer
Address: 1310 POINT STREET, BALTIMORE
Signature: /s/ Brian Buck, Attorney-in-Fact for Kathleen Barron
Signature date: 31 Oct 2025

Reported non-derivative transactions

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

CEG transaction

Common Stock

Options Exercise

Transaction value
Shares: +23,084
Change %: +82%
Price
Shares after: 51,070
Date: 29 Oct 2025
Ownership: Direct
Footnotes: F1

CEG transaction

Common Stock

Tax liability

Transaction value: $4,544,589
Shares: -11,321
Change %: -22%
Price: $401.43
Shares after: 39,749
Date: 29 Oct 2025
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: -23,084
Change %: -100%
Price: $0.000000
Shares after: 0
Date: 29 Oct 2025
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 23,084
Exercise price
Footnotes: F2, F3

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

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

Footnote F2

Restricted stock units ("RSUs") cliff vested on October 29, 2025. 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 718 additional shares through automatic dividend reinvestment.