X0508 4 2025-12-16 0000827052 EDISON INTERNATIONAL EIX 0001382699 Murphy J Andrew 2244 WALNUT GROVE AVENUE ROSEMEAD CA 91770 false true false false PRESIDENT & CEO, EDISON ENERGY 0 Common Stock 2025-12-16 4 M 0 314 A 16000.8210 D Common Stock 2025-12-16 4 F 0 314 59.09 D 15686.8210 D Restricted Stock Units 2025-12-16 4 M 0 314 0 A Common Stock 314 4340.0579 D Relationship of Reporting Person to Issuer: Edison Energy, LLC dba Trio is a subsidiary of Edison International. Conversion of restricted stock units to satisfy retirement-eligible Reporting Person's employment tax obligation. 1 for 1: Each restricted stock unit is equal in value to one share of Edison International Common Stock. Shares withheld by Issuer to satisfy retirement-eligible Reporting Person's employment tax obligation. On March 3, 2025, the Reporting Person was granted 4,441 restricted stock units that vest on 01/03/2028. The holdings reported herein include additional restricted stock units acquired pursuant to dividend reinvestment and exempt from reporting under Section 16(a). /s/ J. Andrew Murphy 2025-12-18