DOMINION ENERGY, INC (D) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-05-05 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: DOMINION ENERGY, INC (D) CIK: 0000715957 --- Reporting Owner --- Name: RIGBY JOSEPH M CIK: 0001182630 Role: Director --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-05-05 | Code: A (Grant or award) Shares: +3,273 | Price: $62.95 Total Value: $206,035.35 Shares Owned After: 36,194.3387 | Ownership: I (Indirect) | Nature: By Company Trust for Director Footnotes: [F1] Additional stock units credited to the Director's account for annual stock retainer and annual cash retainer under the Dominion Energy, Inc. Non-Employee Directors Compensation Plan in a transaction exempt under Rule 16(b)-3. --- Holdings --- [Holding #1] Security: Common Stock Ownership: D (Direct) --- Footnotes (Complete Index) --- F1: Additional stock units credited to the Director's account for annual stock retainer and annual cash retainer under the Dominion Energy, Inc. Non-Employee Directors Compensation Plan in a transaction exempt under Rule 16(b)-3. --- Signature --- /s/ /s/Noopur N. Garg, Power of Attorney (2026-05-07)