PUBLIC SERVICE ENTERPRISE GROUP INC (PEG) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-05-01 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: PUBLIC SERVICE ENTERPRISE GROUP INC (PEG) CIK: 0000788784 --- Reporting Owner --- Name: TOMASKY SUSAN CIK: 0001186315 Role: Director --- Derivative Transactions --- [Transaction #1] Security: Restricted Stock Units Date: 2026-05-01 | Code: A (Grant or award) Shares: +2,246 | Price: $80.15 Shares Owned After: 53,196.6079 | Ownership: D (Direct) Footnotes: [F1] Restricted Stock Units convert to common stock on a one-for-one basis. Restricted Stock Units represent the share equivalent of amount granted, with payment deferred, under the PSEG 2021 Equity Compensation PlanFor Outside Directors. [F2] Restricted Stock Units are subject to forfeiture if a director leaves service and are paid in shares of common stock after termination of service. [F3] The derivative, Restricted Stock Units, do not have a corresponding exercisable date nor expiration date. [F3] The derivative, Restricted Stock Units, do not have a corresponding exercisable date nor expiration date. [F4] Amount includes accumulated dividend reinvestment equivalents that are exempt from Section 16. --- Footnotes (Complete Index) --- F1: Restricted Stock Units convert to common stock on a one-for-one basis. Restricted Stock Units represent the share equivalent of amount granted, with payment deferred, under the PSEG 2021 Equity Compensation PlanFor Outside Directors. F2: Restricted Stock Units are subject to forfeiture if a director leaves service and are paid in shares of common stock after termination of service. F3: The derivative, Restricted Stock Units, do not have a corresponding exercisable date nor expiration date. F4: Amount includes accumulated dividend reinvestment equivalents that are exempt from Section 16. --- Signature --- /s/ Isabel Ryan, as Attorney-in-Fact for Susan Tomasky (2026-05-04)