Constellation Energy Corp (CEG) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-04-28 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: Constellation Energy Corp (CEG) CIK: 0001868275 --- Reporting Owner --- Name: DE BALMANN YVES C CIK: 0001257061 Role: Director --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock (Deferred Stock Units) Date: 2026-04-28 | Code: A (Grant or award) Shares: +556 | Price: $305.71 Total Value: $169,974.76 Shares Owned After: 51,340 | Ownership: D (Direct) Footnotes: [F1] Balance includes approximately 262 shares acquired through quarterly automatic dividend reinvestments. --- Holdings --- [Holding #1] Security: Common Stock Ownership: D (Direct) [Holding #2] Security: Common Stock Ownership: I (Indirect) [Holding #3] Security: Phantom Deferred Stock Units Ownership: D (Direct) Footnotes: [F2] Phantom deferred stock units converted from the legacy Constellation Energy Group Inc. Deferred Compensation Plan for Non-employee Directors (the "Plan") that will be settled in cash on a 1-for-1 basis using the year-end price of Common Stock in the year of termination of the reporting person's service. Balance updated to reflect approximately 261 additional stock units credited through the quarterly automatic dividend reinvestment feature of the Plan. [F2] Phantom deferred stock units converted from the legacy Constellation Energy Group Inc. Deferred Compensation Plan for Non-employee Directors (the "Plan") that will be settled in cash on a 1-for-1 basis using the year-end price of Common Stock in the year of termination of the reporting person's service. Balance updated to reflect approximately 261 additional stock units credited through the quarterly automatic dividend reinvestment feature of the Plan. [F2] Phantom deferred stock units converted from the legacy Constellation Energy Group Inc. Deferred Compensation Plan for Non-employee Directors (the "Plan") that will be settled in cash on a 1-for-1 basis using the year-end price of Common Stock in the year of termination of the reporting person's service. Balance updated to reflect approximately 261 additional stock units credited through the quarterly automatic dividend reinvestment feature of the Plan. [F2] Phantom deferred stock units converted from the legacy Constellation Energy Group Inc. Deferred Compensation Plan for Non-employee Directors (the "Plan") that will be settled in cash on a 1-for-1 basis using the year-end price of Common Stock in the year of termination of the reporting person's service. Balance updated to reflect approximately 261 additional stock units credited through the quarterly automatic dividend reinvestment feature of the Plan. [F2] Phantom deferred stock units converted from the legacy Constellation Energy Group Inc. Deferred Compensation Plan for Non-employee Directors (the "Plan") that will be settled in cash on a 1-for-1 basis using the year-end price of Common Stock in the year of termination of the reporting person's service. Balance updated to reflect approximately 261 additional stock units credited through the quarterly automatic dividend reinvestment feature of the Plan. --- Footnotes (Complete Index) --- F1: Balance includes approximately 262 shares acquired through quarterly automatic dividend reinvestments. F2: Phantom deferred stock units converted from the legacy Constellation Energy Group Inc. Deferred Compensation Plan for Non-employee Directors (the "Plan") that will be settled in cash on a 1-for-1 basis using the year-end price of Common Stock in the year of termination of the reporting person's service. Balance updated to reflect approximately 261 additional stock units credited through the quarterly automatic dividend reinvestment feature of the Plan. --- Signature --- /s/ /s/ Brian Buck, Attorney-in-Fact for Yves de Balmann (2026-04-30)