Public Service Enterpri (PEG)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-08-11 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: PUBLIC SERVICE ENTERPRISE GROUP INC (PEG) CIK: 0000788784 --- Reporting Owner --- Name: Thigpen Richard T CIK: 0001959646 Role: Officer (SVP Corporate Citizenship) --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-08-11 | Code: S (Open market sale) Shares: -8,000 | Price: $74.56 Total Value: $596,480.00 Shares Owned After: 20,970.044 | Ownership: D (Direct) Footnotes: [F1] This represents the weighted average price of shares at a range between 74.560 and 74.580. The reporting person undertakes to provide full share price information upon request. [F2] Amount includes accumulated dividend reinvestments that are exempt from Section 16. --- Footnotes (Complete Index) --- F1: This represents the weighted average price of shares at a range between 74.560 and 74.580. The reporting person undertakes to provide full share price information upon request. F2: Amount includes accumulated dividend reinvestments that are exempt from Section 16. --- Signature --- /s/ Isabel Ryan, as Attorney-in-Fact for Richard T. Thigpen (2026-08-12)