EIX / Edison International - SEC-Einreichungen, Jahresbericht, Proxy Statement

Sixteenth Supplemental Indenture Dated as of May 5, 2026 Supplement to the Senior Indenture Dated as of September 10, 2010 EDISON INTERNATIONAL THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A.

Exhibit 4.1 Sixteenth Supplemental Indenture Dated as of May 5, 2026 Supplement to the Senior Indenture Dated as of September 10, 2010 EDISON INTERNATIONAL Issuer and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. Trustee TABLE OF CONTENTS RECITALS OF THE CORPORATION‌1 ARTICLE IDEFINITIONS‌1 Section 101.Definitions.‌1 ARTICLE IIESTABLISHMENT OF THE 5.00% SENIOR NOTES‌3 Section 201.Establishment a

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 30, 2026 EDISON INTERNATION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 30, 2026 EDISON INTERNATIONAL (Exact name of registrant as specified in its charter) California 001-9936 95-4137452 (State or other jurisdiction (Commission (I.R.S. Employer of

Edison International $500,000,000 5.00% Senior Notes Due 2028 Underwriting Agreement

Exhibit 1.1 Edison International $500,000,000 5.00% Senior Notes Due 2028 Underwriting Agreement New York, New York April 30, 2026 Barclays Capital Inc. 745 Seventh Avenue New York, New York 10019 BofA Securities, Inc. One Bryant Park New York, New York 10036 As Representatives of the several Underwriters Ladies and Gentlemen: Edison International, a corporation organized under the laws of the Sta

Edison International $500,000,000 5.00% Senior Notes Due 2028

424B2 Filed Pursuant to Rule 424(b)(2) Registration No. 333-281010 PROSPECTUS SUPPLEMENT (To Prospectus dated July 25, 2024) Edison International $500,000,000 5.00% Senior Notes Due 2028 We are offering $500,000,000 principal amount of our 5.00% Senior Notes due 2028 (the “notes”). The notes will bear interest at the rate of 5.00% per year. Interest on the notes is payable semi-annually on May 5 a

Security Type

Calculation of Filing Fee Tables S-3 EDISON INTERNATIONAL Table 1: Newly Registered and Carry Forward Securities ☐Not Applicable Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Carry Forward Form Type Carry Forward File Number Carry Forward Initial Effective Date Filing Fee Previously Paid in Connection with Unsold Securities to be Carried Forward Newly Registered Securities Fees to be Paid 1 Debt 5.

5.00% Senior Notes Due 2028 SUMMARY OF TERMS Security: 5.00% Senior Notes Due 2028 (the “Notes”) Issuer: Edison International (“EIX”) Principal Amount: $500,000,000 Expected Ratings of Securities*: Baa2, BB+, BBB (Stable / Negative / Stable) (Moody’s

FWP Issuer Free Writing Prospectus Filed Pursuant to Rule 433 Registration Statement No.

SUBJECT TO COMPLETION, DATED APRIL 30, 2026

424B2 Table of Contents The information in this preliminary prospectus supplement is not complete and may be changed.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 28, 2026 Commission File Nu

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 28, 2026 Commission File Number Exact Name of Registrant as specified in its charter State or Other Jurisdiction of Incorporation or Organization IRS Employer Identification Num

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 28, 2026 Commission File Nu

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 28, 2026 Commission File Number Exact Name of Registrant as specified in its charter State or Other Jurisdiction of Incorporation or Organization IRS Employer Identification Num

APRIL 28, 2026 BUSINESS UPDATE Exhibit 99.1 1Edison International | April 2026 Business Update Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growt

a04eixapril2026businessu APRIL 28, 2026 BUSINESS UPDATE Exhibit 99.1 1Edison International | April 2026 Business Update Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growth, dividend policy, financial outlook, and other statements that are not purely historical, are forward-looking statements. T

APRIL 28, 2026 BUSINESS UPDATE Exhibit 99.1 1Edison International | April 2026 Business Update Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growt

a04eixapril2026businessu APRIL 28, 2026 BUSINESS UPDATE Exhibit 99.1 1Edison International | April 2026 Business Update Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growth, dividend policy, financial outlook, and other statements that are not purely historical, are forward-looking statements. T

APRIL 28, 2026 FIRST-QUARTER 2026 FINANCIAL RESULTS Exhibit 99.3 1Edison International | First-Quarter 2026 Earnings Call Statements contained in this presentation about future performance, including, without limitation, operating results, capital ex

eixq12026earningstelecon APRIL 28, 2026 FIRST-QUARTER 2026 FINANCIAL RESULTS Exhibit 99.

EDISON INTERNATIONAL 2007 Performance Incentive Plan Grant Certificate for Nonqualified Stock Options

Exhibit 10.2 EDISON INTERNATIONAL 2007 Performance Incentive Plan Grant Certificate for Nonqualified Stock Options The terms defined in the Edison International 2007 Performance Incentive Plan (as amended from time to time, the “Plan”) of Edison International, a California corporation (“EIX”) shall have the same defined meanings in this Grant Certificate (this “Grant Certificate”) and the Long-Ter

Prepared Remarks of Edison International CEO and CFO First Quarter 2026 Earnings Teleconference April 28, 2026, 1:30 p.m. (PT)

Exhibit 99.2 Prepared Remarks of Edison International CEO and CFO First Quarter 2026 Earnings Teleconference April 28, 2026, 1:30 p.m. (PT) Pedro Pizarro, President and Chief Executive Officer, Edison International Let me start by acknowledging that last week we announced Maria’s retirement plans. This is the last earnings call that Maria and I are partnering on together. I’ll come back to this at

APRIL 28, 2026 FIRST-QUARTER 2026 FINANCIAL RESULTS Exhibit 99.3 1Edison International | First-Quarter 2026 Earnings Call Statements contained in this presentation about future performance, including, without limitation, operating results, capital ex

eixq12026earningstelecon APRIL 28, 2026 FIRST-QUARTER 2026 FINANCIAL RESULTS Exhibit 99.

EDISON INTERNATIONAL EXECUTIVE INCENTIVE COMPENSATION PLAN As Amended and Restated Effective January 1, 2026

Exhibit 10.3 EDISON INTERNATIONAL EXECUTIVE INCENTIVE COMPENSATION PLAN As Amended and Restated Effective January 1, 2026 WHEREAS, it has been determined that it is in the best interest of Edison International ("EIX") and its affiliates to offer and maintain competitive executive compensation programs designed to attract and retain qualified executives; WHEREAS, it has been determined that providi

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2026 o TRANSITION REPORT P

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2026 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number Exact

EDISON INTERNATIONAL EXECUTIVE INCENTIVE COMPENSATION PLAN As Amended and Restated Effective January 1, 2026

Exhibit 10.3 EDISON INTERNATIONAL EXECUTIVE INCENTIVE COMPENSATION PLAN As Amended and Restated Effective January 1, 2026 WHEREAS, it has been determined that it is in the best interest of Edison International ("EIX") and its affiliates to offer and maintain competitive executive compensation programs designed to attract and retain qualified executives; WHEREAS, it has been determined that providi

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 28, 2026 Commission File Nu

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 28, 2026 Commission File Number Exact Name of Registrant as specified in its charter State or Other Jurisdiction of Incorporation or Organization IRS Employer Identification Num

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2026 o TRANSITION REPORT P

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2026 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number Exact

Edison International Reports First Quarter 2026 Results

Exhibit 99.1 NEWS Investor Relations: Sam Ramraj, (626) 302-2540 Media Relations: (626) 302-2255 [email protected] Edison International Reports First Quarter 2026 Results •First-quarter 2026 GAAP EPS of $1.38; core EPS of $1.42 •First-quarter performance reflects continued disciplined execution, steady operational progress, and a clear focus on affordability and other priorities that matter most to our

Edison International Reports First Quarter 2026 Results

Exhibit 99.1 NEWS Investor Relations: Sam Ramraj, (626) 302-2540 Media Relations: (626) 302-2255 [email protected] Edison International Reports First Quarter 2026 Results •First-quarter 2026 GAAP EPS of $1.38; core EPS of $1.42 •First-quarter performance reflects continued disciplined execution, steady operational progress, and a clear focus on affordability and other priorities that matter most to our

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 28, 2026 Commission File Nu

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 28, 2026 Commission File Number Exact Name of Registrant as specified in its charter State or Other Jurisdiction of Incorporation or Organization IRS Employer Identification Num

Prepared Remarks of Edison International CEO and CFO First Quarter 2026 Earnings Teleconference April 28, 2026, 1:30 p.m. (PT)

Exhibit 99.2 Prepared Remarks of Edison International CEO and CFO First Quarter 2026 Earnings Teleconference April 28, 2026, 1:30 p.m. (PT) Pedro Pizarro, President and Chief Executive Officer, Edison International Let me start by acknowledging that last week we announced Maria’s retirement plans. This is the last earnings call that Maria and I are partnering on together. I’ll come back to this at

EDISON INTERNATIONAL 2007 Performance Incentive Plan Grant Certificate for Nonqualified Stock Options

Exhibit 10.2 EDISON INTERNATIONAL 2007 Performance Incentive Plan Grant Certificate for Nonqualified Stock Options The terms defined in the Edison International 2007 Performance Incentive Plan (as amended from time to time, the “Plan”) of Edison International, a California corporation (“EIX”) shall have the same defined meanings in this Grant Certificate (this “Grant Certificate”) and the Long-Ter

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 23, 2026 EDISON INTERNATION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 23, 2026 EDISON INTERNATIONAL (Exact name of registrant as specified in its charter) California 001-9936 95-4137452 (State or other jurisdiction (Commission (I.R.S. Employer of

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 20, 2026 EDISON INTERNATION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 20, 2026 EDISON INTERNATIONAL (Exact name of registrant as specified in its charter) California 001-9936 95-4137452 (State or other jurisdiction (Commission (I.R.S. Employer of

M. Susan Hardwick Joins Edison International, Southern California Edison Board of Directors

Exhibit 99.1 NEWS Investor Relations: Sam Ramraj, (626) 302-2540 Media Contact: (626) 302-2255 [email protected] M. Susan Hardwick Joins Edison International, Southern California Edison Board of Directors ROSEMEAD, Calif., April 23, 2026 — Edison International (NYSE: EIX) and Southern California Edison announced that, effective today, M. Susan Hardwick has been elected by the boards of directors of eac

EDISON INTERNATIONAL (AS AMENDED EFFECTIVE APRIL 23, 2026)

Exhibit 3.1 BYLAWS OF EDISON INTERNATIONAL (AS AMENDED EFFECTIVE APRIL 23, 2026) INDEX Page ARTICLE I – PRINCIPAL EXECUTIVE OFFICE Section 1. Principal Executive Office‌1 ARTICLE II – SHAREHOLDERS Section 1. Meeting Locations‌1 Section 2. Annual Meetings‌1 Section 3. Special Meetings‌1 Section 4. Notice of Annual or Special Meeting‌2 Section 5. Quorum‌5 Section 6. Adjourned Meeting and Notice Ther

ARS

2025 ANNUAL REPORT EDISON INTERNATIONAL & SOUTHERN CALIFORNIA EDISON2025 FINANCIAL HIGHLIGHTS Dollar amounts in millions, except per-share data Years ended Dec.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14

ARS

2025 ANNUAL REPORT EDISON INTERNATIONAL & SOUTHERN CALIFORNIA EDISON2025 FINANCIAL HIGHLIGHTS Dollar amounts in millions, except per-share data Years ended Dec.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 23, 2026 EDISON INTERNAT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 23, 2026 EDISON INTERNATIONAL (Exact name of registrant as specified in its charter) California 001-9936 95-4137452 (State or other jurisdiction (Commission (I.R.S. Employer

Fifteenth Supplemental Indenture Dated as of February 26, 2026 Supplement to the Senior Indenture Dated as of September 10, 2010 EDISON INTERNATIONAL THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A.

Exhibit 4.1 Fifteenth Supplemental Indenture Dated as of February 26, 2026 Supplement to the Senior Indenture Dated as of September 10, 2010 EDISON INTERNATIONAL Issuer and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. Trustee TABLE OF CONTENTS RECITALS OF THE CORPORATION‌1 ARTICLE IDEFINITIONS‌1 Section 101.Definitions.‌1 ARTICLE IIESTABLISHMENT OF THE 4.80% SENIOR NOTES‌3 Section 201.Establish

Edison International $550,000,000 4.80% Senior Notes Due 2031 Underwriting Agreement

Exhibit 1.1 Edison International $550,000,000 4.80% Senior Notes Due 2031 Underwriting Agreement New York, New York February 23, 2026 BNP Paribas Securities Corp. 787 Seventh Avenue New York, New York 10019 BofA Securities, Inc. One Bryant Park New York, New York 10036 Mizuho Securities USA LLC 1271 Avenue of the Americas New York, New York 10020 Wells Fargo Securities, LLC 550 South Tryon Street,

Edison International $550,000,000 4.80% Senior Notes Due 2031

424B2 Table of Contents Filed Pursuant to Rule 424(b)(2) Registration No. 333-281010 PROSPECTUS SUPPLEMENT (To Prospectus dated July 25, 2024) Edison International $550,000,000 4.80% Senior Notes Due 2031 We are offering $550,000,000 principal amount of our 4.80% Senior Notes due 2031 (the “notes”). The notes will bear interest at the rate of 4.80% per year. Interest on the notes is payable semi-a

Security Type

Calculation of Filing Fee Tables S-3 EDISON INTERNATIONAL Table 1: Newly Registered and Carry Forward Securities ☐Not Applicable Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Carry Forward Form Type Carry Forward File Number Carry Forward Initial Effective Date Filing Fee Previously Paid in Connection with Unsold Securities to be Carried Forward Newly Registered Securities Fees to be Paid 1 Debt 4.

4.80% Senior Notes Due 2031 SUMMARY OF TERMS Security: 4.80% Senior Notes Due 2031 (the “Notes”) Issuer: Edison International (“EIX”) Principal Amount: $550,000,000 Expected Ratings of Securities*: Baa2, BB+, BBB (Stable / Negative / Stable) (Moody’s

FWP Issuer Free Writing Prospectus Filed Pursuant to Rule 433 Registration Statement No.

SUBJECT TO COMPLETION, DATED FEBRUARY 23, 2026

424B2 Table of Contents Filed Pursuant to Rule 424(b)(2) Registration No. 333-281010 The information in this preliminary prospectus supplement is not complete and may be changed. This preliminary prospectus supplement and the accompanying base prospectus are not an offer to sell nor do they seek an offer to buy these securities in any jurisdiction where the offer or sale is not permitted. SUBJECT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 18, 2026 Commission File

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 18, 2026 Commission File Number Exact Name of Registrant as specified in its charter State or Other Jurisdiction of Incorporation or Organization IRS Employer Identification

FEBRUARY 18, 2026 BUSINESS UPDATE Exhibit 99.1 1Edison International | February 2026 Business Update Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base

a02eixfebruary2026busine FEBRUARY 18, 2026 BUSINESS UPDATE Exhibit 99.1 1Edison International | February 2026 Business Update Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growth, dividend policy, financial outlook, and other statements that are not purely historical, are forward-looking stateme

FEBRUARY 18, 2026 BUSINESS UPDATE Exhibit 99.1 1Edison International | February 2026 Business Update Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base

a02eixfebruary2026busine FEBRUARY 18, 2026 BUSINESS UPDATE Exhibit 99.1 1Edison International | February 2026 Business Update Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growth, dividend policy, financial outlook, and other statements that are not purely historical, are forward-looking stateme

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 18, 2026 Commission File

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 18, 2026 Commission File Number Exact Name of Registrant as specified in its charter State or Other Jurisdiction of Incorporation or Organization IRS Employer Identification

EDISON INTERNATIONAL 2007 Performance Incentive Plan Grant Certificate for Nonqualified Stock Options

Exhibit 10.8.10 EDISON INTERNATIONAL 2007 Performance Incentive Plan Grant Certificate for Nonqualified Stock Options The terms defined in the Edison International 2007 Performance Incentive Plan (as amended from time to time, the “Plan”) of Edison International, a California corporation (“EIX”) shall have the same defined meanings in this Grant Certificate (this “Grant Certificate”) and the Long-

RESOLUTION OF THE BOARD OF DIRECTORS OF EDISON INTERNATIONAL Adopted: December 11, 2025 RE: FORMS 10-K, 10-Q, AND 8-K

Exhibit 24.2 RESOLUTION OF THE BOARD OF DIRECTORS OF EDISON INTERNATIONAL Adopted: December 11, 2025 RE: FORMS 10-K, 10-Q, AND 8-K WHEREAS, the Securities Exchange Act of 1934, as amended, and regulations thereunder, require that Annual, Quarterly, and Current Reports be filed by this corporation with the Securities and Exchange Commission (“Commission”), and it is desirable to effect such filings

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☑ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2025 ☐ TRANSITION REPORT PURSUA

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☑ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2025 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number Exact Name

Prepared Remarks of Edison International CEO and CFO Fourth Quarter 2025 Earnings Teleconference February 18, 2026, 1:30 p.m. (PT)

Exhibit 99.2 Prepared Remarks of Edison International CEO and CFO Fourth Quarter 2025 Earnings Teleconference February 18, 2026, 1:30 p.m. (PT) Pedro Pizarro, President and Chief Executive Officer, Edison International Edison International’s 2025 core EPS of $6.55 was above our guidance range, extending our two-decade track record of meeting or exceeding annual EPS guidance. Importantly, this also

RESOLUTION OF THE BOARD OF DIRECTORS OF EDISON INTERNATIONAL Adopted: December 11, 2025 RE: FORMS 10-K, 10-Q, AND 8-K

Exhibit 24.2 RESOLUTION OF THE BOARD OF DIRECTORS OF EDISON INTERNATIONAL Adopted: December 11, 2025 RE: FORMS 10-K, 10-Q, AND 8-K WHEREAS, the Securities Exchange Act of 1934, as amended, and regulations thereunder, require that Annual, Quarterly, and Current Reports be filed by this corporation with the Securities and Exchange Commission (“Commission”), and it is desirable to effect such filings

Page | 1 Do Don’t Contact the company’s Clearance Officer if you have any questions about specific transactions or complying with the law and this policy Check if you’re an individual holding specified roles who is subject to additional restrictions

insidertradingpolicyedga Page | 1 Do Don’t Contact the company’s Clearance Officer if you have any questions about specific transactions or complying with the law and this policy Check if you’re an individual holding specified roles who is subject to additional restrictions regarding the trading and/or Pledging of Covered Securities Buy or sell Covered Securities if you know of Material Non-public

SIGNIFICANT SUBSIDIARIES

Exhibit 21.1 SIGNIFICANT SUBSIDIARIES Parent of Significant Subsidiary Name of Significant Subsidiary Jurisdiction of Formation of Subsidiary Names under which Significant Subsidiary does business Edison International Southern California Edison Company CA Southern California Edison Company; SCE

Edison International Reports Fourth Quarter and Full-Year 2025 Results

Exhibit 99.1 NEWS Investor Relations: Sam Ramraj, (626) 302-2540 Media Relations: (626) 302-2255 [email protected] Edison International Reports Fourth Quarter and Full-Year 2025 Results •Fourth-quarter 2025 GAAP EPS of $4.80; core EPS of $1.87 •Full-year 2025 GAAP EPS of $11.58; core EPS of $6.55 •Introduced 2026 core EPS guidance of $5.90-6.20 and 2027 core EPS guidance of $6.25-6.65 •Recent regulator

Prepared Remarks of Edison International CEO and CFO Fourth Quarter 2025 Earnings Teleconference February 18, 2026, 1:30 p.m. (PT)

Exhibit 99.2 Prepared Remarks of Edison International CEO and CFO Fourth Quarter 2025 Earnings Teleconference February 18, 2026, 1:30 p.m. (PT) Pedro Pizarro, President and Chief Executive Officer, Edison International Edison International’s 2025 core EPS of $6.55 was above our guidance range, extending our two-decade track record of meeting or exceeding annual EPS guidance. Importantly, this also

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☑ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2025 ☐ TRANSITION REPORT PURSUA

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☑ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2025 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number Exact Name

2026 EDISON INTERNATIONAL 10-K, 10-Q, AND 8-K POWER OF ATTORNEY

Exhibit 24.1 2026 EDISON INTERNATIONAL 10-K, 10-Q, AND 8-K POWER OF ATTORNEY The undersigned, EDISON INTERNATIONAL, a California corporation, and each of its undersigned officers and directors do each hereby constitute and appoint, CHONDA J. NWAMU, MARIA RIGATTI, KARA G. RYAN, BRENDAN BOND, KEVIN OWENS, MICHAEL A. HENRY, RUSHIKA DE SILVA, and DAVID KWON, or any of them, to act as attorney-in-fact,

2026 EDISON INTERNATIONAL 10-K, 10-Q, AND 8-K POWER OF ATTORNEY

Exhibit 24.1 2026 EDISON INTERNATIONAL 10-K, 10-Q, AND 8-K POWER OF ATTORNEY The undersigned, EDISON INTERNATIONAL, a California corporation, and each of its undersigned officers and directors do each hereby constitute and appoint, CHONDA J. NWAMU, MARIA RIGATTI, KARA G. RYAN, BRENDAN BOND, KEVIN OWENS, MICHAEL A. HENRY, RUSHIKA DE SILVA, and DAVID KWON, or any of them, to act as attorney-in-fact,

Edison International Reports Fourth Quarter and Full-Year 2025 Results

Exhibit 99.1 NEWS Investor Relations: Sam Ramraj, (626) 302-2540 Media Relations: (626) 302-2255 [email protected] Edison International Reports Fourth Quarter and Full-Year 2025 Results •Fourth-quarter 2025 GAAP EPS of $4.80; core EPS of $1.87 •Full-year 2025 GAAP EPS of $11.58; core EPS of $6.55 •Introduced 2026 core EPS guidance of $5.90-6.20 and 2027 core EPS guidance of $6.25-6.65 •Recent regulator

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 18, 2026 Commission File

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 18, 2026 Commission File Number Exact Name of Registrant as specified in its charter State or Other Jurisdiction of Incorporation or Organization IRS Employer Identification

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 18, 2026 Commission File

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 18, 2026 Commission File Number Exact Name of Registrant as specified in its charter State or Other Jurisdiction of Incorporation or Organization IRS Employer Identification

FEBRUARY 18, 2026 FOURTH-QUARTER 2025 FINANCIAL RESULTS Exhibit 99.3 1Edison International | Fourth-Quarter 2025 Earnings Call Statements contained in this presentation about future performance, including, without limitation, operating results, capit

eixq42025earningstelecon FEBRUARY 18, 2026 FOURTH-QUARTER 2025 FINANCIAL RESULTS Exhibit 99.

Page | 1 Do Don’t Contact the company’s Clearance Officer if you have any questions about specific transactions or complying with the law and this policy Check if you’re an individual holding specified roles who is subject to additional restrictions

insidertradingpolicyedga Page | 1 Do Don’t Contact the company’s Clearance Officer if you have any questions about specific transactions or complying with the law and this policy Check if you’re an individual holding specified roles who is subject to additional restrictions regarding the trading and/or Pledging of Covered Securities Buy or sell Covered Securities if you know of Material Non-public

EDISON INTERNATIONAL 2007 Performance Incentive Plan Grant Certificate for Nonqualified Stock Options

Exhibit 10.8.10 EDISON INTERNATIONAL 2007 Performance Incentive Plan Grant Certificate for Nonqualified Stock Options The terms defined in the Edison International 2007 Performance Incentive Plan (as amended from time to time, the “Plan”) of Edison International, a California corporation (“EIX”) shall have the same defined meanings in this Grant Certificate (this “Grant Certificate”) and the Long-

FEBRUARY 18, 2026 FOURTH-QUARTER 2025 FINANCIAL RESULTS Exhibit 99.3 1Edison International | Fourth-Quarter 2025 Earnings Call Statements contained in this presentation about future performance, including, without limitation, operating results, capit

eixq42025earningstelecon FEBRUARY 18, 2026 FOURTH-QUARTER 2025 FINANCIAL RESULTS Exhibit 99.

SIGNIFICANT SUBSIDIARIES

Exhibit 21.1 SIGNIFICANT SUBSIDIARIES Parent of Significant Subsidiary Name of Significant Subsidiary Jurisdiction of Formation of Subsidiary Names under which Significant Subsidiary does business Edison International Southern California Edison Company CA Southern California Edison Company; SCE

TERM LOAN CREDIT AGREEMENT EDISON INTERNATIONAL The Several Lenders from Time to Time Parties Hereto WELLS FARGO BANK, NATIONAL ASSOCIATION, as Administrative Agent Dated as of December 23, 2025 WELLS FARGO securities, llc, as Sole Lead Arranger and

Exhibit 10.1 Execution Version TERM LOAN CREDIT AGREEMENT Among EDISON INTERNATIONAL The Several Lenders from Time to Time Parties Hereto and WELLS FARGO BANK, NATIONAL ASSOCIATION, as Administrative Agent Dated as of December 23, 2025 WELLS FARGO securities, llc, as Sole Lead Arranger and Sole Bookrunner Table of Contents Page Section 1. DEFINITIONS‌1 1.1 Defined Terms‌1 1.2 Other Definitional Pr

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 23, 2025 EDISON INTERNAT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 23, 2025 EDISON INTERNATIONAL (Exact name of registrant as specified in its charter) California 001-9936 95-4137452 (State or other jurisdiction (Commission (I.R.S. Employer

Edison International Announces Expiration and Results of Tender Offers for Its 5.00% Fixed-Rate Reset Cumulative Perpetual Preferred Stock, Series B and 5.375% Fixed-Rate Reset Cumulative Perpetual Preferred Stock, Series A

Exhibit 99.1 NEWS Investor Relations: Sam Ramraj, (626) 302-2540 Media Contact: (626) 302-2255, [email protected] Edison International Announces Expiration and Results of Tender Offers for Its 5.00% Fixed-Rate Reset Cumulative Perpetual Preferred Stock, Series B and 5.375% Fixed-Rate Reset Cumulative Perpetual Preferred Stock, Series A ROSEMEAD, Calif., Dec. 19, 2025 — Edison International (NYSE: EIX)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 19, 2025 EDISON INTERNAT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 19, 2025 EDISON INTERNATIONAL (Exact name of registrant as specified in its charter) California 001-9936 95-4137452 (State or other jurisdiction (Commission (I.R.S. Employer

Edison International Announces Expiration and Results of Tender Offers for Its 5.00% Fixed-Rate Reset Cumulative Perpetual Preferred Stock, Series B and 5.375% Fixed-Rate Reset Cumulative Perpetual Preferred Stock, Series A

EX-99.(a)(5)(B) Exhibit (a)(5)(B) Investor Relations: Sam Ramraj, (626) 302-2540 Media Contact: (626) 302-2255 [email protected] Edison International Announces Expiration and Results of Tender Offers for Its 5.00% Fixed-Rate Reset Cumulative Perpetual Preferred Stock, Series B and 5.375% Fixed-Rate Reset Cumulative Perpetual Preferred Stock, Series A ROSEMEAD, Calif., Dec. 19, 2025 — Edison Internation

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE TO TENDER OFFER STATEMENT UNDER SECTION 14(d)(1) OR 13(e)(1) OF THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 2) EDISON INTERNATIONAL (Name of Subject Company (Issuer)) EDISON IN

SC TO-I/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE TO TENDER OFFER STATEMENT UNDER SECTION 14(d)(1) OR 13(e)(1) OF THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 2) EDISON INTERNATIONAL (Name of Subject Company (Issuer)) EDISON INTERNATIONAL, AS ISSUER (Name of Filing Persons (Identifying status as offeror, issuer, or other person)) 5.00% Fixed-Rate Reset Cumulative P

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 18, 2025 Commission File

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 18, 2025 Commission File Number Exact Name of Registrant as specified in its charter State or Other Jurisdiction of Incorporation or Organization IRS Employer Identification

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE TO TENDER OFFER STATEMENT UNDER SECTION 14(d)(1) OR 13(e)(1) OF THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 1) EDISON INTERNATIONAL (Name of Subject Company (Issuer)) EDISON IN

SC TO-I/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE TO TENDER OFFER STATEMENT UNDER SECTION 14(d)(1) OR 13(e)(1) OF THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 1) EDISON INTERNATIONAL (Name of Subject Company (Issuer)) EDISON INTERNATIONAL, AS ISSUER (Name of Filing Persons (Identifying status as offeror, issuer, or other person)) 5.00% Fixed-Rate Reset Cumulative P

Edison International Commences Cash Tender Offers to Purchase Any & All of Its 5.00% Fixed-Rate Reset Cumulative Perpetual Preferred Stock, Series B and 5.375% Fixed-Rate Reset Cumulative Perpetual Preferred Stock, Series A

Exhibit 99.1 NEWS Investor Relations: Sam Ramraj, (626) 302-2540 Media Contact: (626) 302-2255, [email protected] Edison International Commences Cash Tender Offers to Purchase Any & All of Its 5.00% Fixed-Rate Reset Cumulative Perpetual Preferred Stock, Series B and 5.375% Fixed-Rate Reset Cumulative Perpetual Preferred Stock, Series A ROSEMEAD, Calif., Nov. 20, 2025 — Edison International (NYSE: EIX)

Edison International Commences Cash Tender Offers to Purchase Any & All of Its 5.00% Fixed-Rate Reset Cumulative Perpetual Preferred Stock, Series B and 5.375% Fixed-Rate Reset Cumulative Perpetual Preferred Stock, Series A

EX-99.(a)(5)(a) Exhibit (a)(5)(A) Investor Relations: Sam Ramraj, (626) 302-2540 Media Relations: (626) 302-2255 [email protected] Edison International Commences Cash Tender Offers to Purchase Any & All of Its 5.00% Fixed-Rate Reset Cumulative Perpetual Preferred Stock, Series B and 5.375% Fixed-Rate Reset Cumulative Perpetual Preferred Stock, Series A ROSEMEAD, Calif., Nov. 20, 2025 — Edison Internati

RETAIL PROCESSING DEALER FORM WITH RESPECT TO EDISON INTERNATIONAL’S OFFERS TO PURCHASE FOR CASH ANY AND ALL OF ITS OUTSTANDING 5.00% FIXED-RATE RESET CUMULATIVE PERPETUAL PREFERRED STOCK, SERIES B AND 5.375% FIXED-RATE RESET CUMULATIVE PERPETUAL PRE

EX-99.(a)(1)(d) Exhibit (a)(1)(D) RETAIL PROCESSING DEALER FORM WITH RESPECT TO EDISON INTERNATIONAL’S OFFERS TO PURCHASE FOR CASH ANY AND ALL OF ITS OUTSTANDING 5.00% FIXED-RATE RESET CUMULATIVE PERPETUAL PREFERRED STOCK, SERIES B AND 5.375% FIXED-RATE RESET CUMULATIVE PERPETUAL PREFERRED STOCK, SERIES A by EDISON INTERNATIONAL PURSUANT TO THE OFFER TO PURCHASE, DATED NOVEMBER 20, 2025 THE OFFERS

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 20, 2025 EDISON INTERNAT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 20, 2025 EDISON INTERNATIONAL (Exact name of registrant as specified in its charter) California 001-9936 95-4137452 (State or other jurisdiction (Commission (I.R.S. Employer

Edison International Notice of Offers to Purchase For Cash Any and All 5.00% Fixed-Rate Reset Cumulative Perpetual Preferred Stock, Series B and 5.375% Fixed-Rate Reset Cumulative Perpetual Preferred Stock, Series A

EX-99.(a)(1)(c) Exhibit (a)(1)(C) This announcement is neither an offer to purchase nor a solicitation of an offer to sell Securities (as defined below). The Offers (as defined below) are made solely by the Offer to Purchase dated November 20, 2025, and the related Letter of Transmittal, as each may be amended or supplemented from time to time. The Company is not making the Offers to (nor will it

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE TO TENDER OFFER STATEMENT UNDER SECTION 14(d)(1) OR 13(e)(1) OF THE SECURITIES EXCHANGE ACT OF 1934 EDISON INTERNATIONAL (Name of Subject Company (Issuer)) EDISON INTERNATIONAL, AS IS

SC TO-I SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE TO TENDER OFFER STATEMENT UNDER SECTION 14(d)(1) OR 13(e)(1) OF THE SECURITIES EXCHANGE ACT OF 1934 EDISON INTERNATIONAL (Name of Subject Company (Issuer)) EDISON INTERNATIONAL, AS ISSUER (Name of Filing Persons (Identifying status as offeror, issuer, or other person)) 5.00% Fixed-Rate Reset Cumulative Perpetual Preferred S

Table 1: Transaction Valuation

Calculation of Filing Fee Tables Table 1: Transaction Valuation Transaction Valuation Fee Rate Amount of Filing Fee Fees to be Paid 1 $ 1,660,253,730.

EDISON INTERNATIONAL LETTER OF TRANSMITTAL WITH RESPECT TO THE OFFERS TO PURCHASE FOR CASH ANY AND ALL 5.00% FIXED-RATE RESET CUMULATIVE PERPETUAL PREFERRED STOCK, SERIES B AND 5.375% FIXED-RATE RESET CUMULATIVE PERPETUAL PREFERRED STOCK, SERIES A PU

EX-99.(a)(1)(b) Exhibit (a)(1)(B) EDISON INTERNATIONAL LETTER OF TRANSMITTAL WITH RESPECT TO THE OFFERS TO PURCHASE FOR CASH ANY AND ALL 5.00% FIXED-RATE RESET CUMULATIVE PERPETUAL PREFERRED STOCK, SERIES B AND 5.375% FIXED-RATE RESET CUMULATIVE PERPETUAL PREFERRED STOCK, SERIES A PURSUANT TO THE OFFER TO PURCHASE, DATED NOVEMBER 20, 2025. THE OFFERS (AS DEFINED BELOW) AND WITHDRAWAL RIGHTS WILL E

EDISON INTERNATIONAL OFFERS TO PURCHASE FOR CASH ANY AND ALL 5.00% FIXED-RATE RESET CUMULATIVE PERPETUAL PREFERRED STOCK, SERIES B AND 5.375% FIXED-RATE RESET CUMULATIVE PERPETUAL PREFERRED STOCK, SERIES A THE OFFERS (AS DEFINED BELOW) AND WITHDRAWAL

EX-99.(a)(1)(a) Exhibit (a)(1)(A) EDISON INTERNATIONAL OFFERS TO PURCHASE FOR CASH ANY AND ALL 5.00% FIXED-RATE RESET CUMULATIVE PERPETUAL PREFERRED STOCK, SERIES B AND 5.375% FIXED-RATE RESET CUMULATIVE PERPETUAL PREFERRED STOCK, SERIES A THE OFFERS (AS DEFINED BELOW) AND WITHDRAWAL RIGHTS WILL EXPIRE AT 5:00 P.M., NEW YORK CITY TIME, ON DECEMBER 19, 2025, UNLESS EDISON INTERNATIONAL EXTENDS OR E

OCTOBER 28, 2025 BUSINESS UPDATE EXHIBIT 99.1 1Edison International | October 2025 Business Update Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base g

a10eixoctober2025busines OCTOBER 28, 2025 BUSINESS UPDATE EXHIBIT 99.1 1Edison International | October 2025 Business Update Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growth, dividend policy, financial outlook, and other statements that are not purely historical, are forward-looking statement

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 28, 2025 Commission File

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 28, 2025 Commission File Number Exact Name of Registrant as specified in its charter State or Other Jurisdiction of Incorporation or Organization IRS Employer Identification N

Edison International Reports Third Quarter 2025 Results

Exhibit 99.1 NEWS Investor Relations: Sam Ramraj, (626) 302-2540 Media Relations: (626) 302-2255 [email protected] Edison International Reports Third Quarter 2025 Results •Third-quarter 2025 GAAP EPS of $2.16; core EPS of $2.34 •Legislature passed SB 254, a key action supporting IOU financial stability •Continued strong regulatory progress: constructive GRC final decision; Woolsey settlement filed •Eat

EDISON INTERNATIONAL AND SOUTHERN CALIFORNIA EDISON COMPANY DIRECTOR COMPENSATION SCHEDULE As Adopted August 28, 2025

Exhibit 10.1 EDISON INTERNATIONAL AND SOUTHERN CALIFORNIA EDISON COMPANY DIRECTOR COMPENSATION SCHEDULE As Adopted August 28, 2025 Effective October 1, 2025, except as otherwise provided below, non-employee Directors of Edison International (“EIX”) and/or Southern California Edison Company (“SCE”) will receive the annual retainers, expense reimbursements and equity-based awards described below as

Prepared Remarks of Edison International CEO and CFO Third Quarter 2025 Earnings Teleconference October 28, 2025, 1:30 p.m. (PT)

Exhibit 99.2 Prepared Remarks of Edison International CEO and CFO Third Quarter 2025 Earnings Teleconference October 28, 2025, 1:30 p.m. (PT) Pedro Pizarro, President and Chief Executive Officer, Edison International Today, Edison International reported third-quarter core earnings per share of $2.34 compared to $1.51 a year ago. This comparison is not meaningful because during the quarter SCE reco

OCTOBER 28, 2025 THIRD QUARTER 2025 FINANCIAL RESULTS Exhibit 99.3 1Edison International | Third-Quarter 2025 Earnings Call Statements contained in this presentation about future performance, including, without limitation, operating results, capital

eixq32025earningstelecon OCTOBER 28, 2025 THIRD QUARTER 2025 FINANCIAL RESULTS Exhibit 99.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 28, 2025 Commission File

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 28, 2025 Commission File Number Exact Name of Registrant as specified in its charter State or Other Jurisdiction of Incorporation or Organization IRS Employer Identification N

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2025 o TRANSITION REPO

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2025 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number E

EDISON INTERNATIONAL 2008 EXECUTIVE RETIREMENT PLAN Amended and Restated Effective August 27, 2025 (except as otherwise provided)

Exhibit 10.2 EDISON INTERNATIONAL 2008 EXECUTIVE RETIREMENT PLAN Amended and Restated Effective August 27, 2025 (except as otherwise provided) PREAMBLE The purpose of this Plan is to provide supplemental retirement benefits to Participants and surviving spouses or other designated Beneficiaries of such Participants. This Plan applies to benefits that are accrued or vested after December 31, 2004,

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 19, 2025

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 19, 2025 Commission File Number Exact Name of Registrant as specified in its charter State or Other Jurisdiction of Incorporation or Organization IRS Employer Identification

Edison International | Woolsey Settlement Agreement 1 Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growth, dividend policy, financial outlook, an

Exhibit 99.1 SEPTEMBER 19, 2025 BUSINESS UPDATE SUPPLEMENT: WOOLSEY SETTLEMENT AGREEMENT Edison International | Woolsey Settlement Agreement 1 Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growth, dividend policy, financial outlook, and other statements that are not purely historical, are forwar

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 15, 2025

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 15, 2025 Commission File Number Exact Name of Registrant as specified in its charter State or Other Jurisdiction of Incorporation or Organization IRS Employer Identification

Edison International | SB 254 Summary 1 Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growth, dividend policy, financial outlook, and other statem

Exhibit 99.1 SEPTEMBER 15, 2025 BUSINESS UPDATE SUPPLEMENT: SB 254 SUMMARY Edison International | SB 254 Summary 1 Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growth, dividend policy, financial outlook, and other statements that are not purely historical, are forward-looking statements. These

JULY 31, 2025 BUSINESS UPDATE Exhibit 99.1 1Edison International | July 2025 Business Update Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growth,

a07eixjuly2025businessup JULY 31, 2025 BUSINESS UPDATE Exhibit 99.1 1Edison International | July 2025 Business Update Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growth, dividend policy, financial outlook, and other statements that are not purely historical, are forward-looking statements. The

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 31, 2025 Commission File Num

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 31, 2025 Commission File Number Exact Name of Registrant as specified in its charter State or Other Jurisdiction of Incorporation or Organization IRS Employer Identification Numb

Edison International Reports Second-Quarter 2025 Results

Exhibit 99.1 NEWS Investor Relations: Sam Ramraj, (626) 302-2540 Media Relations: (626) 302-2255 [email protected] Edison International Reports Second-Quarter 2025 Results •Second-quarter 2025 GAAP EPS of $0.89; Core EPS of $0.97 •Eaton Fire investigations ongoing; SCE plans to launch Wildfire Recovery Compensation Program •Confident that legislative action will ultimately enhance California’s AB 1054

JULY 31, 2025 SECOND-QUARTER 2025 FINANCIAL RESULTS Exhibit 99.3 1Edison International | Second-Quarter 2025 Earnings Call Statements contained in this presentation about future performance, including, without limitation, operating results, capital e

eixq22025earningstelecon JULY 31, 2025 SECOND-QUARTER 2025 FINANCIAL RESULTS Exhibit 99.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2025 o TRANSITION REPORT PU

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2025 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number Exact

Prepared Remarks of Edison International CEO and CFO Second Quarter 2025 Earnings Teleconference July 31, 2025, 1:30 p.m. (PT)

Exhibit 99.2 Prepared Remarks of Edison International CEO and CFO Second Quarter 2025 Earnings Teleconference July 31, 2025, 1:30 p.m. (PT) Pedro Pizarro, President and Chief Executive Officer, Edison International Today, I will address three key topics for our investors: an update on the Eaton Fire; our confidence that California’s legislature will support healthy investor-owned utilities; and an

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 31, 2025 Commission File Num

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 31, 2025 Commission File Number Exact Name of Registrant as specified in its charter State or Other Jurisdiction of Incorporation or Organization IRS Employer Identification Numb

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 (Mark One): ☒ ANNUAL REPORT PURS

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 (Mark One): ☒ ANNUAL REPORT PURSUANT TO SECTION 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 OR □ TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 1-9936 EDISON 401(K) SAVINGS PLAN (Full Title of the Plan) EDISON INTERNATIONAL (Name of Issuer) 2244 Walnut Grove Avenue (P.

APRIL 29, 2025 BUSINESS UPDATE Exhibit 99.1 1Edison International | April 2025 Business Update Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growt

APRIL 29, 2025 BUSINESS UPDATE Exhibit 99.1 1Edison International | April 2025 Business Update Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growth, dividend policy, financial outlook, and other statements that are not purely historical, are forward-looking statements. These forward-looking stat

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 29, 2025 Commission File Number Exact Name of Registrant as specified in its charter State or Other Jurisdiction of Incorporation or Organization IRS Employer Identification Num

Edison International 2008 Executive Severance Plan, as amended and restated effective February 26, 2025

Exhibit 10.3 EDISON INTERNATIONAL 2008 EXECUTIVE SEVERANCE PLAN Amended and Restated Effective February 26, 2025 PREAMBLE Edison International hereby amends and restates the Edison International Executive Severance Plan effective February 26, 2025. This Plan is intended to be an “employee benefit plan” within the meaning of Section 3(3) of the Employee Retirement Income Security Act of 1974, as am

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 29, 2025 Commission File Number Exact Name of Registrant as specified in its charter State or Other Jurisdiction of Incorporation or Organization IRS Employer Identification Num

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2025 o TRANSITION REPORT P

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2025 o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number Exact

Edison International Reports First-Quarter 2025 Results

Exhibit 99.1 NEWS Investor Relations: Sam Ramraj, (626) 302-2540 Media Relations: (626) 302-2255 [email protected] Edison International Reports First-Quarter 2025 Results •First-quarter 2025 GAAP EPS of $3.73; Core EPS of $1.37 •Eaton Fire investigation continues; working closely with state and county leaders and communities to rebuild wildfire-impacted areas stronger •Strong regulatory progress: TKM s

Filing Fee Table (filed herewith)

Exhibit 107.1 Calculation of Filing Fee Tables Form S-8 Edison International Newly Registered Securities Notes Security Type Security Class Title Fee Calculation Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee (2) (1) Equity Common Stock, no par value Rule 457(c) and Rule 457(h) 16,500,000 $57.29 $945,285,000.00 0

As filed with the Securities and Exchange Commission on April 29, 2025

As filed with the Securities and Exchange Commission on April 29, 2025 File No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 EDISON INTERNATIONAL (Exact name of registrant as specified in its charter) CALIFORNIA (State or other jurisdiction of incorporation or organization) 95-4137452 (I.R.S. Employer

APRIL 29, 2025 FIRST-QUARTER 2025 FINANCIAL RESULTS Exhibit 99.3 1Edison International | First-Quarter 2025 Earnings Call Statements contained in this presentation about future performance, including, without limitation, operating results, capital ex

APRIL 29, 2025 FIRST-QUARTER 2025 FINANCIAL RESULTS Exhibit 99.3 1Edison International | First-Quarter 2025 Earnings Call Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growth, dividend policy, financial outlook, and other statements that are not purely historical, are forward-looking statements.

Form of Long-Term Incentives Award Agreement under the Edison International 2007 Performance Incentive Plan

Exhibit 10.1 EDISON INTERNATIONAL 2007 Performance Incentive Plan Grant Certificate for Nonqualified Stock Options The terms defined in the Edison International 2007 Performance Incentive Plan (as amended from time to time, the “Plan”) of Edison International, a California corporation (“EIX”) shall have the same defined meanings in this Grant Certificate (this “Grant Certificate”) and the Long-Ter

Prepared Remarks of Edison International CEO and CFO First Quarter 2025 Earnings Teleconference April 29, 2025, 1:30 p.m. (PT)

Exhibit 99.2 Prepared Remarks of Edison International CEO and CFO First Quarter 2025 Earnings Teleconference April 29, 2025, 1:30 p.m. (PT) Pedro Pizarro, President and Chief Executive Officer, Edison International Just three months have passed since the devastating wildfires, and all of us at Edison continue to keep those affected in our thoughts. We are working closely with state and county lead

Power of Attorney (filed herewith)

Exhibit 24.1 EDISON INTERNATIONAL POWER OF ATTORNEY The undersigned, do each hereby constitute and appoint MARIA RIGATTI, ADAM UMANOFF, KATE STURGESS, ROBERT C. BOADA, BRENDAN B. BOND, MICHAEL A. HENRY, WILLIAM E. CANO, KATHLEEN BRENNAN DE JESUS, JAMES W. HARRIS and VICTORIA E. PRIETO, or any of them, to act severally as attorney -in-fact, for and in their respective names, places, and steads, to

Edison International 2008 Executive Retirement Plan, as amended and restated effective February 26, 2025

Exhibit 10.2 EDISON INTERNATIONAL 2008 EXECUTIVE RETIREMENT PLAN Amended and Restated Effective February 26, 2025 (except as otherwise provided) PREAMBLE The purpose of this Plan is to provide supplemental retirement benefits to Participants and surviving spouses or other designated Beneficiaries of such Participants. This Plan applies to benefits that are accrued or vested after December 31, 2004

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 24, 2025 EDISON INTERNATIONAL (Exact name of registrant as specified in its charter) California 001-9936 95-4137452 (State or other jurisdiction (Commission (I.R.S. Employer of

Fourteenth Supplemental Indenture dated March 14, 2025, including the Form of 6.25% Senior Notes due 2030

Exhibit 4.1 Fourteenth Supplemental Indenture Dated as of March 14, 2025 Supplement to the Senior Indenture Dated as of September 10, 2010 EDISON INTERNATIONAL Issuer and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. Trustee TABLE OF CONTENTS RECITALS OF THE CORPORATION‌1 ARTICLE IDEFINITIONS‌1 Section 101.Definitions.‌1 ARTICLE IIESTABLISHMENT OF THE 6.25% SENIOR NOTES‌3 Section 201.Establishme

Underwriting Agreement dated as of March 11, 2025

Exhibit 1.1 Edison International $550,000,000 6.25% Senior Notes Due 2030 Underwriting Agreement New York, New York March 11, 2025 Citigroup Global Markets Inc. 388 Greenwich Street New York, New York 10013 J.P. Morgan Securities LLC 383 Madison Avenue New York, New York 10179 Mizuho Securities USA LLC 1271 Avenue of the Americas New York, New York 10020 Wells Fargo Securities, LLC 550 South Tryon

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 11, 2025 EDISON INTERNATIONAL (Exact name of registrant as specified in its charter) California 001-9936 95-4137452 (State or other jurisdiction (Commission (I.R.S. Employer of

Edison International $550,000,000 6.25% Senior Notes Due 2030

Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No. 333-281010 PROSPECTUS SUPPLEMENT (To Prospectus dated July 25, 2024) Edison International $550,000,000 6.25% Senior Notes Due 2030 We are offering $550,000,000 principal amount of our 6.25% Senior Notes due 2030. The notes will bear interest at the rate of 6.25% per year. Interest on the notes is payable semi-annually on March 15

Calculation of Filing Fee Table (Form Type) Edison International ( Exact Name of Registrant as Specified in its Charter ) Table 1: Newly Registered and Carry Forward Securities

Exhibit 107 Calculation of Filing Fee Table 424(b)(5) (Form Type) Edison International ( Exact Name of Registrant as Specified in its Charter ) Table 1: Newly Registered and Carry Forward Securities Security  Type  Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Fees to Be Paid Debt 6.

SUBJECT TO COMPLETION, DATED MARCH 11, 2025

Table of Contents Filed Pursuant to Rule 424(b)(2) Registration No. 333-281010 The information in this preliminary prospectus supplement is not complete and may be changed. This preliminary prospectus supplement and the accompanying base prospectus are not an offer to sell nor do they seek an offer to buy these securities in any jurisdiction where the offer or sale is not permitted. SUBJECT TO COM

6.25% Senior Notes Due 2030 SUMMARY OF TERMS Security: 6.25% Senior Notes Due 2030 (the “Notes”) Issuer: Edison International (“EIX”) Principal Amount: $550,000,000 Expected Ratings of Securities*: Baa2, BBB-, BBB (Stable / Negative / Stable) (Moody’

FWP 1 d873190dfwp.htm FWP Issuer Free Writing Prospectus Filed Pursuant to Rule 433 Registration Statement No. 333-281010 $550,000,000 6.25% Senior Notes Due 2030 SUMMARY OF TERMS Security: 6.25% Senior Notes Due 2030 (the “Notes”) Issuer: Edison International (“EIX”) Principal Amount: $550,000,000 Expected Ratings of Securities*: Baa2, BBB-, BBB (Stable / Negative / Stable) (Moody’s / S&P / Fitch

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 27, 2025 Commission File

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 27, 2025 Commission File Number Exact Name of Registrant as specified in its charter State or Other Jurisdiction of Incorporation or Organization IRS Employer Identification

FEBRUARY 27, 2025 BUSINESS UPDATE Exhibit 99.1 1Edison International | February 2025 Business Update Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base

exhibit991businessupdate FEBRUARY 27, 2025 BUSINESS UPDATE Exhibit 99.1 1Edison International | February 2025 Business Update Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growth, dividend policy, financial outlook, and other statements that are not purely historical, are forward-looking stateme

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☑ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 ☐ TRANSITION REPORT PURSUA

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☑ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number Exact Name

Edison International 2008 Executive Severance Plan, as amended and restated effective January 1, 202

Exhibit 10.8 EDISON INTERNATIONAL 2008 EXECUTIVE SEVERANCE PLAN Amended and Restated Effective January 1, 2025 PREAMBLE Edison International hereby amends and restates the Edison International Executive Severance Plan effective January 1, 2025. This Plan is intended to be an “employee benefit plan” within the meaning of Section 3(3) of the Employee Retirement Income Security Act of 1974, as amende

FEBRUARY 27, 2025 FOURTH-QUARTER 2024 FINANCIAL RESULTS Exhibit 99.3 1Edison International | Fourth-Quarter 2024 Earnings Call Statements contained in this presentation about future performance, including, without limitation, operating results, capit

FEBRUARY 27, 2025 FOURTH-QUARTER 2024 FINANCIAL RESULTS Exhibit 99.3 1Edison International | Fourth-Quarter 2024 Earnings Call Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growth, dividend policy, financial outlook, and other statements that are not purely historical, are forward-looking statem

Edison International 2008 Executive Disability Plan, as amended and restated effective

Exhibit 10.6 EDISON INTERNATIONAL 2008 EXECUTIVE DISABILITY PLAN Amended and Restated Effective January 1, 2025 PREAMBLE The purpose of this Plan is to provide supplemental disability benefits to Eligible Employees of participating Affiliates of EIX. ARTICLE 1 DEFINITIONS Capitalized terms in the text of the Plan are defined as follows: Administrator means the Compensation and Executive Personnel

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 27, 2025 Commission File

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 27, 2025 Commission File Number Exact Name of Registrant as specified in its charter State or Other Jurisdiction of Incorporation or Organization IRS Employer Identification

Edison International 2008 Executive Retirement Plan, as amended and restated effective January 1, 202

Exhibit 10.4.1 EDISON INTERNATIONAL 2008 EXECUTIVE RETIREMENT PLAN Amended and Restated Effective January 1, 2025 (except as otherwise provided) PREAMBLE The purpose of this Plan is to provide supplemental retirement benefits to Participants and surviving spouses or other designated Beneficiaries of such Participants. This Plan applies to benefits that are accrued or vested after December 31, 2004

Junior Subordinated Indenture, dated as of March 1, 2023, between Edison International and The Bank of New York Mellon Company, as Trustee

Exhibit 4.3 EDISON INTERNATIONAL TO THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. Trustee Subordinated Indenture Dated as of March 1, 2023 CERTAIN SECTIONS OF THIS INDENTURE RELATING TO SECTIONS 310 THROUGH 318, INCLUSIVE, OF THE TRUST INDENTURE ACT OF 1939: TRUST INDENTURE ACT SECTION INDENTURE SECTION Section 310(a)(1) 609 (a)(2) 609 (a)(3) Not Applicable (a)(4) Not Applicable (b) 608 610 Sect

Certified copies of Resolutions of Boards of Edison International and Southern California Edison Company Directors Authorizing Execution of SEC Reports

Exhibit 24.2 RESOLUTION OF THE BOARD OF DIRECTORS OF EDISON INTERNATIONAL Adopted: December 12, 2024 RE: FORMS 10-K, 10-Q, AND 8-K WHEREAS, the Securities Exchange Act of 1934, as amended, and regulations thereunder, require that Annual, Quarterly, and Current Reports be filed by this corporation with the Securities and Exchange Commission (“Commission”), and it is desirable to effect such filings

Edison International 2008 Executive Deferred Compensation Plan, as amended and restated effective January 1, 202

Exhibit 10.3 EDISON INTERNATIONAL 2008 EXECUTIVE DEFERRED COMPENSATION PLAN Amended and Restated Effective January 1, 2025 (except as otherwise provided) PREAMBLE The purpose of this Plan is to provide Eligible Employees of participating Affiliates with the opportunity to defer payment and taxation of some elements of their compensation. This Plan applies to amounts arising from deferrals of compe

Powers of Attorney of Edison International and Southern California Edison Company

Exhibit 24.1 2025 EDISON INTERNATIONAL 10-K, 10-Q, AND 8-K POWER OF ATTORNEY The undersigned, EDISON INTERNATIONAL, a California corporation, and each of its undersigned officers and directors do each hereby constitute and appoint, ADAM S. UMANOFF, MARIA RIGATTI, KARA G. RYAN, BRENDAN BOND, TRICIA YOUNG, MICHAEL A. HENRY, RUSHIKA DE SILVA, and DIETRICK MILLER, or any of them, to act as attorney-in

Prepared Remarks of Edison International CEO and CFO Fourth Quarter 2024 Earnings Teleconference February 27, 2025, 1:30 p.m. (PT)

Exhibit 99.2 Prepared Remarks of Edison International CEO and CFO Fourth Quarter 2024 Earnings Teleconference February 27, 2025, 1:30 p.m. (PT) Pedro Pizarro, President and Chief Executive Officer, Edison International I’d like to start by saying that our hearts continue to be with those who have been impacted by the recent southern California wildfires, including our own 18 team members who lost

Edison International

Exhibit 19.1 Insider Trading Policy POLICY SYNOPSIS •Insider trading is buying or selling a company’s securities while in possession of Material Non-public Information about that company •“Material” information is any positive or negative information that a reasonable investor would consider important when deciding whether to buy or sell securities or that is likely to affect the price of securiti

Edison International Executive Incentive Compensation Plan, as amended and restated effective January 1, 202

Exhibit 10.5 EDISON INTERNATIONAL EXECUTIVE INCENTIVE COMPENSATION PLAN As Amended and Restated Effective January 1, 2025 WHEREAS, it has been determined that it is in the best interest of Edison International ("EIX") and its affiliates to offer and maintain competitive executive compensation programs designed to attract and retain qualified executives; WHEREAS, it has been determined that providi

Subsidiaries of the Registrants

Exhibit 21.1 SIGNIFICANT SUBSIDIARIES Parent of Significant Subsidiary Name of Significant Subsidiary Jurisdiction of Formation of Subsidiary Names under which Significant Subsidiary does business Edison International Southern California Edison Company CA Southern California Edison Company; SCE

Edison International Reports Fourth-Quarter and Full-Year 2024 Results

Exhibit 99.1 NEWS Investor Relations: Sam Ramraj, (626) 302-2540 Media Relations: (626) 302-2255 [email protected] Edison International Reports Fourth-Quarter and Full-Year 2024 Results •Fourth-quarter 2024 GAAP EPS of $0.88; Core EPS of $1.05 •Full-year 2024 GAAP EPS of $3.33; Core EPS of $4.93 •TKM settlement approved, authorizing $1.6 billion of cost recovery for pre-AB 1054 wildfire •Revised 2025 C

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 20, 2025 EDISON INTERNATIONAL (Exact name of registrant as specified in its charter) California 001-9936 95-4137452 (State or other jurisdiction (Commission (I.R.S. Employer

Jennifer Granholm Joins Edison International, Southern California Edison Board of Directors

Exhibit 99.1 NEWS Investor Relations: Sam Ramraj, (626) 302-2540 Media Contact: (626) 302-2255, [email protected] Jennifer Granholm Joins Edison International, Southern California Edison Board of Directors ROSEMEAD, Calif., Feb. 20, 2025 — Edison International (NYSE: EIX) and Southern California Edison today announced that Jennifer Granholm will join the board of directors of each company, effective Ap

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 7, 2025 EDISON INTERNATI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 7, 2025 EDISON INTERNATIONAL (Exact name of registrant as specified in its charter) California 001-9936 95-4137452 (State or other jurisdiction (Commission (I.R.S. Employer o

EIX / Edison International / FMR LLC Passive Investment

SCHEDULE 13G Amendment No.0 EDISON INTERNATIONAL COMMON STOCK Cusip #281020107 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: [x] Rule 13d-1(b) [ ] Rule 13d-1(c) [ ] Rule 13d-1(d) Cusip #281020107 Item 1: Reporting Person - FMR LLC Item 2: (a) [ ] (b) [ ] Item 4: Delaware Item 5: 16,837,813 Item 6: 0 Item 7: 21,734,070 Item 8: 0 Item 9: 21,734,070 Item 11

Thirteenth Supplemental Indenture dated November 5, 2024, including the Form of 5.25% Senior Notes due 2032

Exhibit 4.1 Thirteenth Supplemental Indenture Dated as of November 5, 2024 Supplement to the Senior Indenture Dated as of September 10, 2010 EDISON INTERNATIONAL Issuer and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. Trustee TABLE OF CONTENTS RECITALS OF THE CORPORATION‌1 ARTICLE IDEFINITIONS‌1 Section 101.Definitions.‌1 ARTICLE IIESTABLISHMENT OF THE 5.25% SENIOR NOTES‌3 Section 201.Establish

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 31, 2024 EDISON INTERNATI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 31, 2024 EDISON INTERNATIONAL (Exact name of registrant as specified in its charter) California 001-9936 95-4137452 (State or other jurisdiction (Commission (I.R.S. Employer o

Underwriting Agreement dated as of October 31, 2024

Exhibit 1.1 Edison International $550,000,000 5.25% Senior Notes Due 2032 Underwriting Agreement New York, New York October 31, 2024 Barclays Capital Inc. 745 Seventh Avenue New York, New York 10019 BNY Mellon Capital Markets, LLC 240 Greenwich Street, 3rd Floor New York, New York 10286 RBC Capital Markets, LLC Brookfield Place 200 Vesey Street, 8th Floor New York, New York 10281 As Representative

Calculation of Filing Fee Table (Form Type) Edison International (Exact Name of Registrant as Specified in its Charter)

Exhibit 107 Calculation of Filing Fee Table 424(b)(5) (Form Type) Edison International (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities 1 Security  Type  Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Fees to Be Paid Debt  5.

Edison International $550,000,000 5.25% Senior Notes Due 2032

Filed Pursuant to Rule 424(b)(5) Registration No. 333-281010 PROSPECTUS SUPPLEMENT (To Prospectus dated July 25, 2024) Edison International $550,000,000 5.25% Senior Notes Due 2032 We are offering $550,000,000 principal amount of our 5.25% Senior Notes due 2032. The notes will bear interest at the rate of 5.25% per year. Interest on the notes is payable semi-annually on March 15 and September 15 o

5.25% Senior Notes Due 2032 SUMMARY OF TERMS Security: 5.25% Senior Notes Due 2032 (the “Notes”) Issuer: Edison International (“EIX”) Principal Amount: $550,000,000 Expected Ratings of Securities*: Baa2, BBB-, BBB (Stable / Stable / Stable) (Moody’s

FWP 1 d895398dfwp.htm FWP Issuer Free Writing Prospectus Filed Pursuant to Rule 433 Registration Statement No. 333-281010 $550,000,000 5.25% Senior Notes Due 2032 SUMMARY OF TERMS Security: 5.25% Senior Notes Due 2032 (the “Notes”) Issuer: Edison International (“EIX”) Principal Amount: $550,000,000 Expected Ratings of Securities*: Baa2, BBB-, BBB (Stable / Stable / Stable) (Moody’s / S&P / Fitch)

SUBJECT TO COMPLETION, DATED OCTOBER 31, 2024

Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No. 333-281010 The information in this preliminary prospectus supplement is not complete and may be changed. This preliminary prospectus supplement and the accompanying base prospectus are not an offer to sell nor do they seek an offer to buy these securities in any jurisdiction where the offer or sale is not permitted. SUBJECT TO COM

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 29, 2024

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 29, 2024 Commission File Number Exact Name of Registrant as specified in its charter State or Other Jurisdiction of Incorporation or Organization IRS Employer Identification N

Edison International | October 2024 Business Update 1 Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growth, dividend policy, financial outlook, an

Exhibit 99.1 OCTOBER 29, 2024 BUSINESS UPDATE Edison International | October 2024 Business Update 1 Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growth, dividend policy, financial outlook, and other statements that are not purely historical, are forward-looking statements. These forward-looking

Prepared Remarks of Edison International CEO and CFO Third Quarter 2024 Earnings Teleconference October 29, 2024, 1:30 p.m. (PT)

Exhibit 99.2 Prepared Remarks of Edison International CEO and CFO Third Quarter 2024 Earnings Teleconference October 29, 2024, 1:30 p.m. (PT) Pedro Pizarro, President and Chief Executive Officer, Edison International Edison International’s core EPS for third quarter 2024 was $1.51, bringing year-to-date core EPS to $3.88. With this strong year-to-date performance, we are confident in narrowing our

As filed with the Securities and Exchange Commission on October 29, 2024

Table of Contents As filed with the Securities and Exchange Commission on October 29, 2024 Registration No.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2024 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number E

Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 29, 2024 Commission File Number Exact Name of Registrant as specified in its charter State or Other Jurisdiction of Incorporation or Organization IRS Employer Identification N

Edison International | Third-Quarter 2024 Earnings Call 1 Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growth, dividend policy, financial outlook

Exhibit 99.3 OCTOBER 29, 2024 THIRD-QUARTER 2024 FINANCIAL RESULTS Edison International | Third-Quarter 2024 Earnings Call 1 Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growth, dividend policy, financial outlook, and other statements that are not purely historical, are forward-looking statemen

Edison International Reports Third-Quarter 2024 Results

Exhibit 99.1 NEWS Investor Relations: Sam Ramraj, (626) 302-2540 Media Relations: (626) 302-2255 [email protected] Edison International Reports Third-Quarter 2024 Results ● Third-quarter 2024 GAAP EPS of $1.33; Core EPS of $1.51 ● Significant progress in resolving legacy wildfires: Settlement agreement reached on TKM; cost recovery application on Woolsey Fire filed with CPUC ● Narrows 2024 core EPS gui

Edison International 2008 Executive Retirement Plan, as amended and restated effective August 21, 2024

Exhibit 10.1 EDISON INTERNATIONAL 2008 EXECUTIVE RETIREMENT PLAN Amended and Restated Effective August 21, 2024 (except as otherwise provided) PREAMBLE The purpose of this Plan is to provide supplemental retirement benefits to Participants and surviving spouses or other designated Beneficiaries of such Participants. This Plan applies to benefits that are accrued or vested after December 31, 2004,

EIX / Edison International / STATE STREET CORP Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* EDISON INTERNATIONAL (Name of Issuer) COMMON STOCK (Title of Class of Securities) 281020107 (CUSIP Number) September 30, 2024 (Date of Event Which Requires Filing of This Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is file

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 8, 2024 Commission File Number Exact Name of Registrant as specified in its charter State or Other Jurisdiction of Incorporation or Organization IRS Employer Identification Nu

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 29, 2024 Commission File Number Exact Name of Registrant as specified in its charter State or Other Jurisdiction of Incorporation or Organization IRS Employer Identification Nu

Edison International | August 2024 Business Update Supplement 1 Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growth, dividend policy, financial o

Exhibit 99.1 AUGUST 29, 2024 BUSINESS UPDATE SUPPLEMENT: TKM SETTLEMENT AGREEMENT Edison International | August 2024 Business Update Supplement 1 Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growth, dividend policy, financial outlook, and other statements that are not purely historical, are for

Edison International | July 2024 Business Update 1 Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growth, dividend policy, financial outlook, and o

Exhibit 99.1 JULY 25, 2024 BUSINESS UPDATE Edison International | July 2024 Business Update 1 Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growth, dividend policy, financial outlook, and other statements that are not purely historical, are forward-looking statements. These forward-looking state

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 25, 2024 Commission File Number Exact Name of Registrant as specified in its charter State or Other Jurisdiction of Incorporation or Organization IRS Employer Identification Numb

Prepared Remarks of Edison International CEO and CFO Second Quarter 2024 Earnings Teleconference July 25, 2024, 1:30 p.m. (PT)

Exhibit 99.2 Prepared Remarks of Edison International CEO and CFO Second Quarter 2024 Earnings Teleconference July 25, 2024, 1:30 p.m. (PT) Pedro Pizarro, President and Chief Executive Officer, Edison International Edison International’s core EPS for second quarter 2024 was $1.23, bring year-to-date core EPS to $2.37. With this strong start to the first half of the year, we are confident in reaffi

Statement of Eligibility on Form T-1 under the Trust Indenture Act of 1939, as amended, of The Bank of New York Mellon Trust Company, N.A., as Trustee under the Subordinated Indenture, dated as of March 1, 2023

Exhibit 25.2 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE ☐ CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b)(2) THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. (Exact name of trustee as specified in its charter) 95-

Calculation of Filing Fee Table

EX-FILING FEES 7 d813153dexfilingfees.htm EX-FILING FEES Exhibit 107 Calculation of Filing Fee Table Form S-3 (Form Type) Edison International (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount  Registered  Proposed  Maximum  Offering Price Per Unit  Maximum  A

As filed with the Securities and Exchange Commission on July 25, 2024

S-3ASR 1 d813153ds3asr.htm S-3ASR As filed with the Securities and Exchange Commission on July 25, 2024 Registration No. 333-     UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Edison International California 95-4137452 (Exact name of registrant as specified in its charter) (State or other jurisdiction of inc

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2024 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number Exact

Statement of Eligibility on Form T-1 under the Trust Indenture Act of 1939, as amended, of The Bank of New York Mellon Trust Company, N.A., as Trustee under the Senior Indenture, dated as of September 10, 2010

Exhibit 25.1 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE ☐ CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b)(2) THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. (Exact name of trustee as specified in its charter) 95-

Edison International | Second-Quarter 2024 Earnings Call 1 Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growth, dividend policy, financial outloo

Exhibit 99.3 JULY 25, 2024 SECOND-QUARTER 2024 FINANCIAL RESULTS Edison International | Second-Quarter 2024 Earnings Call 1 Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growth, dividend policy, financial outlook, and other statements that are not purely historical, are forward-looking statement

Regulation FD Disclosure, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 25, 2024 Commission File Number Exact Name of Registrant as specified in its charter State or Other Jurisdiction of Incorporation or Organization IRS Employer Identification Numb

Power of Attorney as to Edison International

Exhibit 24.1 EDISON INTERNATIONAL POWER OF ATTORNEY The undersigned, do each hereby constitute and appoint MARIA RIGATTI, ADAM UMANOFF, KATE STURGESS, ROBERT C. BOADA, BRENDAN B. BOND, MICHAEL A. HENRY, WILLIAM E. CANO, KATHLEEN BRENNAN DE JESUS, JAMES W. HARRIS and VICTORIA E. PRIETO, or any of them, to act severally as attorney-in-fact, for and in their respective names, places, and steads, to e

Edison International Reports Second-Quarter 2024 Results

Exhibit 99.1 NEWS Investor Relations: Sam Ramraj, (626) 302-2540 Media Relations: (626) 302-2255 [email protected] Edison International Reports Second-Quarter 2024 Results ● Second-quarter 2024 GAAP EPS of $1.14; Core EPS of $1.23 ● SCE reaches another milestone in hardening distribution lines in high fire risk areas: 84% of planned hardening complete ● 2025 GRC proceeding on track. Additionally, SCE h

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 25, 2024 EDISON INTERNATIONAL (Exact name of registrant as specified in its charter) California 001-9936 95-4137452 (State or other jurisdiction (Commission (I.R.S. Employer of i

Twelfth Supplemental Indenture dated June 28, 2024, including the Form of 5.45% Senior Notes due 2029

Exhibit 4.1 Twelfth Supplemental Indenture Dated as of June 28, 2024 Supplement to the Senior Indenture Dated as of September 10, 2010 EDISON INTERNATIONAL Issuer and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. Trustee TABLE OF CONTENTS RECITALS OF THE CORPORATION‌1 ARTICLE IDEFINITIONS‌1 Section 101.Definitions.‌1 ARTICLE IIESTABLISHMENT OF THE 5.45% SENIOR NOTES‌3 Section 201.Establishment a

Underwriting Agreement dated as of June 25, 2024

Exhibit 1.1 Execution Version Edison International $500,000,000 5.45% Senior Notes Due 2029 Underwriting Agreement New York, New York June 25, 2024 J.P. Morgan Securities LLC 383 Madison Ave New York, New York 10017 Santander US Capital Markets LLC 437 Madison Ave New York, New York 10022 Wells Fargo Securities, LLC 550 South Tryon Street Charlotte, North Carolina 28202 As Representatives of the s

Edison International $500,000,000 5.45% Senior Notes Due 2029

Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No. 333-258265 PROSPECTUS SUPPLEMENT (To Prospectus dated July 29, 2021) Edison International $500,000,000 5.45% Senior Notes Due 2029 We are offering $500,000,000 principal amount of our 5.45% Senior Notes due 2029. The notes will bear interest at the rate of 5.45% per year. Interest on the notes is payable semi-annually on June 15 a

Calculation of Filing Fee Table (Form Type) Edison International (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Am

EX-FILING FEES Exhibit 107 Calculation of Filing Fee Table 424(b)(5) (Form Type) Edison International (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Fees to Be Paid Debt 5.

SUBJECT TO COMPLETION, DATED JUNE 25, 2024

Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No. 333-258265 The information in this preliminary prospectus supplement is not complete and may be changed. This preliminary prospectus supplement and the accompanying base prospectus are not an offer to sell nor do they seek an offer to buy these securities in any jurisdiction where the offer or sale is not permitted. SUBJECT TO COM

5.45% Senior Notes Due 2029 SUMMARY OF TERMS Security: 5.45% Senior Notes Due 2029 (the “Notes”) Issuer: Edison International (“EIX”) Principal Amount: $500,000,000 Expected Ratings of Securities*: Baa2, BBB-, BBB (Stable / Stable/ Stable) (Moody’s /

Issuer Free Writing Prospectus Filed Pursuant to Rule 433 Registration Statement No.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 (Mark One): ⌧ ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR ◻ TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 1-9936 EDISON 401(K) SAVINGS PLAN (Full Title of the Plan) EDISON INTERNATIONAL (Name of Issuer) 2244 Walnut Grove Avenue (P.

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 30, 2024 Commission File Number Exact Name of Registrant as specified in its charter State or Other Jurisdiction of Incorporation or Organization IRS Employer Identification Num

Edison International | April 2024 Business Update 1 Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growth, dividend policy, financial outlook, and

Exhibit 99.1 APRIL 30, 2024 BUSINESS UPDATE Edison International | April 2024 Business Update 1 Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growth, dividend policy, financial outlook, and other statements that are not purely historical, are forward-looking statements. These forward-looking sta

Edison International 2024 Long-Term Incentives Terms and Conditions

Exhibit 10.1 EDISON INTERNATIONAL 2024 Long-Term Incentives Terms and Conditions 1. LONG-TERM INCENTIVES The long-term incentive awards granted in 2024 (“LTI”) for eligible persons (each, a “Holder”) employed by Edison International (“EIX”) or its participating affiliates include the following: ● Nonqualified stock options to purchase shares of EIX Common Stock (“EIX Options”) as described in Sect

Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 30, 2024 Commission File Number Exact Name of Registrant as specified in its charter State or Other Jurisdiction of Incorporation or Organization IRS Employer Identification Num

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2024 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number Exact

Edison International Reports First-Quarter 2024 Results

Exhibit 99.1 NEWS Investor Relations: Sam Ramraj, (626) 302-2540 Media Relations: (626) 302-2255 [email protected] Edison International Reports First-Quarter 2024 Results ● First-quarter 2024 GAAP loss per share of $0.03; Core EPS of $1.13 ● Strong regulatory progress: Received CEMA proposed decision; Submitted GRC rebuttal testimony ● Revised best estimate of expected losses for 2017/2018 Wildfire/Mud

Edison International Executive Incentive Compensation Plan, as amended and restated effective February 21, 2024

Exhibit 10.2 EDISON INTERNATIONAL EXECUTIVE INCENTIVE COMPENSATION PLAN As Amended and Restated Effective February 21, 2024 WHEREAS, it has been determined that it is in the best interest of Edison International ("EIX") and its affiliates to offer and maintain competitive executive compensation programs designed to attract and retain qualified executives; WHEREAS, it has been determined that provi

Edison International | First-Quarter 2024 Earnings Call 1 Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growth, dividend policy, financial outlook

Exhibit 99.3 APRIL 30, 2024 FIRST-QUARTER 2024 FINANCIAL RESULTS Edison International | First-Quarter 2024 Earnings Call 1 Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growth, dividend policy, financial outlook, and other statements that are not purely historical, are forward-looking statements

Prepared Remarks of Edison International CEO and CFO First Quarter 2024 Earnings Teleconference April 30, 2024, 1:30 p.m. (PT)

Exhibit 99.2 Prepared Remarks of Edison International CEO and CFO First Quarter 2024 Earnings Teleconference April 30, 2024, 1:30 p.m. (PT) Pedro Pizarro, President and Chief Executive Officer, Edison International Edison International’s core EPS for first quarter 2024 was $1.13. We are pleased with our start to the year and are confident in affirming our 2024 core EPS guidance of $4.70 to $5.05.

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 25, 2024 EDISON INTERNATIONAL (Exact name of registrant as specified in its charter) California 001-9936 95-4137452 (State or other jurisdiction (Commission (I.R.S. Employer of

Edison International (EIX)

Edison International (EIX) Shareholder Alert Voluntary submission by John Chevedden, POB 2673, Redondo Beach, CA 90278 EIX shareholder since 2012.

ARS

2023 ANNUAL REPORT EDISON INTERNATIONAL & SOUTHERN CALIFORNIA EDISON2023 FINANCIAL HIGHLIGHTS 2023 2022 2021 $16,338 $17,220 $14,905 $1,197 $612 $759 Dollar amounts in millions, except per-share data Years ended Dec.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14

EIX / Edison International / BlackRock Inc. Passive Investment

SC 13G 1 us2810201077030624.txt us2810201077030624.txt SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No: ) EDISON INTERNATIONAL - (Name of Issuer) Common Stock - (Title of Class of Securities) 281020107 - (CUSIP Number) February 29, 2024 - (Date of Event Which Requires Filing of this Statement) Check the appropriate box

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 23, 2024 Commission File Number Exact Name of Registrant as specified in its charter State or Other Jurisdiction of Incorporation or Organization IRS Employer Identification

Edison International | February 2024 Business Update 1 Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growth, dividend policy, financial outlook, a

Exhibit 99.1 FEBRUARY 23, 2024 BUSINESS UPDATE Edison International | February 2024 Business Update 1 Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growth, dividend policy, financial outlook, and other statements that are not purely historical, are forward-looking statements. These forward-looki

Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 22, 2024 Commission File Number Exact Name of Registrant as specified in its charter State or Other Jurisdiction of Incorporation or Organization IRS Employer Identification

Edison International 2008 Executive Severance Plan, as amended and restated effective January 1, 2024

Exhibit 10.8 EDISON INTERNATIONAL 2008 EXECUTIVE SEVERANCE PLAN Amended and Restated Effective January 1, 2024 PREAMBLE Edison International hereby amends and restates the Edison International Executive Severance Plan effective January 1, 2024. This Plan is intended to be an “employee benefit plan” within the meaning of Section 3(3) of the Employee Retirement Income Security Act of 1974, as amende

Prepared Remarks of Edison International CEO and CFO Fourth Quarter and Full Year 2023 Earnings Teleconference February 22, 2024, 1:30 p.m. (PT)

Exhibit 99.2 Prepared Remarks of Edison International CEO and CFO Fourth Quarter and Full Year 2023 Earnings Teleconference February 22, 2024, 1:30 p.m. (PT) Pedro Pizarro, President and Chief Executive Officer, Edison International I am pleased to report that Edison International’s core EPS for 2023 was $4.76, which was above the midpoint of our guidance range despite the pending CEMA decision sh

Edison International | Fourth-Quarter 2023 Earnings Call 1 Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growth, dividend policy, financial outloo

Exhibit 99.3 FEBRUARY 22, 2024 FOURTH-QUARTER AND FULL-YEAR 2023 FINANCIAL RESULTS Edison International | Fourth-Quarter 2023 Earnings Call 1 Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growth, dividend policy, financial outlook, and other statements that are not purely historical, are forward

Edison International 2008 Executive Deferred Compensation Plan, as amended and restated effective January 1, 2024

Exhibit 10.3 EDISON INTERNATIONAL 2008 EXECUTIVE DEFERRED COMPENSATION PLAN Amended and Restated Effective January 1, 2024 (except as otherwise provided) PREAMBLE The purpose of this Plan is to provide Eligible Employees of participating Affiliates with the opportunity to defer payment and taxation of some elements of their compensation. This Plan applies to amounts arising from deferrals of compe

Edison International and Southern California Edison Company Incentive Compensation Recoupment Policy For Accounting Restatements, as amended effective October 2, 2023

Exhibit 97.1 EDISON INTERNATIONAL AND SOUTHERN CALIFORNIA EDISON COMPANY Incentive Compensation RECOUPMENT Policy for Accounting restatements (as amended effective October 2, 2023) I. Overview Edison International (“EIX”) and Southern California Edison Company (“SCE”) (each, a “Company” and together, the “Companies”) have adopted this incentive compensation recoupment policy (this “Policy”) intend

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☑ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number Exact Name

Edison International Reports Fourth-Quarter and Full-Year 2023 Results

Exhibit 99.1 NEWS Investor Relations: Sam Ramraj, (626) 302-2540 Media Relations: (626) 302-2255 [email protected] Edison International Reports Fourth-Quarter and Full-Year 2023 Results ● Fourth-quarter 2023 GAAP earnings per share of $0.99; Core EPS of $1.28 ● Full-year 2023 GAAP EPS of $3.12; Core EPS of $4.76 ● SCE exceeds WMP covered conductor target of 1,100 miles; total deployment of more than 5,

Certified copies of Resolutions of Boards of Edison International and Southern California Edison Company Directors Authorizing Execution of SEC Reports

Exhibit 24.2 RESOLUTIONS OF THE BOARD OF DIRECTORS OF EDISON INTERNATIONAL Adopted: December 14, 2023 RE: FORMS 10-K, 10-Q, AND 8-K WHEREAS, the Securities Exchange Act of 1934, as amended, and regulations thereunder, require that Annual, Quarterly, and Current Reports be filed by this corporation with the Securities and Exchange Commission (“Commission”), and it is desirable to effect such filing

Edison International and Southern California Edison Company Director Compensation Schedule, as adopted December 8, 2023

Exhibit 10.9 EDISON INTERNATIONAL AND SOUTHERN CALIFORNIA EDISON COMPANY DIRECTOR COMPENSATION SCHEDULE As Adopted December 8, 2023 Effective December 8, 2023, except as otherwise provided below, non-employee Directors of Edison International (“EIX”) and/or Southern California Edison Company (“SCE”) will receive the annual retainers, expense reimbursements and equity-based awards described below a

Powers of Attorney of Edison International and Southern California Edison Company

Exhibit 24.1 2024 Edison International 10-K, 10-Q, AND 8-K POWER OF ATTORNEY The undersigned, EDISON INTERNATIONAL, a California corporation, and each of its undersigned officers and directors do each hereby constitute and appoint, ADAM S. UMANOFF, MARIA RIGATTI, KARA G. RYAN, BRENDAN BOND, TRICIA YOUNG, MICHAEL A. HENRY, RUSHIKA DE SILVA, and DIETRICK MILLER, or any of them, to act as attorney-in

Edison International 2008 Executive Retirement Plan, as amended and restated effective January 1, 2024

Exhibit 10.4.1 EDISON INTERNATIONAL 2008 EXECUTIVE RETIREMENT PLAN Amended and Restated Effective January 1, 2024 (except as otherwise provided) PREAMBLE The purpose of this Plan is to provide supplemental retirement benefits to Participants and surviving spouses or other designated Beneficiaries of such Participants. This Plan applies to benefits that are accrued or vested after December 31, 2004

Subsidiaries of the Registrants

Exhibit 21.1 SIGNIFICANT SUBSIDIARIES Parent of Significant Subsidiary Name of Significant Subsidiary Jurisdiction of Formation of Subsidiary Names under which Significant Subsidiary does business Edison International Southern California Edison Company CA Southern California Edison Company; SCE

EIX / Edison International / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 11)* Name of issuer: Edison International Title of Class of Securities: Common Stock CUSIP Number: 281020107 Date of Event Which Requires Filing of this Statement: December 29, 2023 Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

EIX / Edison International / Capital International Investors - SEC SCHEDULE 13G Passive Investment

SC 13G/A 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1 )* Edison International (Name of Issuer) Common Stock (Title of Class of Securities) 281020107 (CUSIP Number) December 29, 2023 (Date of Event Which Requires Filing of this Statement) Check the appropriate box t

EIX / Edison International / Capital Research Global Investors - SEC SCHEDULE 13G Passive Investment

SC 13G 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Edison International (Name of Issuer) Common Stock (Title of Class of Securities) 281020107 (CUSIP Number) December 29, 2023 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to de

EIX / Edison International / STATE STREET CORP Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934 AMENDED FILING EDISON INTERNATIONAL (NAME OF ISSUER) COMMON STOCK (TITLE OF CLASS OF SECURITIES) 281020107 (CUSIP NUMBER) 12/31/2023 (DATE OF EVENT WHICH REQUIRES FILING OF THIS STATEMENT) CHECK THE APPROPRIATE BOX TO DESIGNATE THE RULE PURSUANT TO WHICH THIS SCHEDULE IS F

EIX / Edison International / BlackRock Inc. Passive Investment

SC 13G/A 1 us2810201077012424.txt us2810201077012424.txt SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No: 16) EDISON INTERNATIONAL - (Name of Issuer) Common Stock - (Title of Class of Securities) 281020107 - (CUSIP Number) December 31, 2023 - (Date of Event Which Requires Filing of this Statement) Check the appropriate

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 22, 2023

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 22, 2023 Commission File Number Exact Name of Registrant as specified in its charter State or Other Jurisdiction of Incorporation or Organization IRS Employer Identification

Underwriting Agreement dated as of December 4, 2023

Exhibit 1.1 Edison International $450,000,000 7.875% Fixed-to-Fixed Reset Rate Junior Subordinated Notes Due 2054 Underwriting Agreement New York, New York December 4, 2023 Barclays Capital Inc. 745 Seventh Avenue New York, New York 10019 Citigroup Global Markets Inc. 388 Greenwich Street New York, New York 10013 Mizuho Securities USA LLC 1271 Avenue of the Americas New York, New York 10020 As Rep

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 4, 2023 EDISON INTERNATI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 4, 2023 EDISON INTERNATIONAL (Exact name of registrant as specified in its charter) California 001-9936 95-4137452 (State or other jurisdiction (Commission (I.R.S. Employer o

Second Supplemental Indenture dated December 7, 2023, including the Form of 7.875% Fixed-to-Fixed Reset Rate Junior Subordinated Notes due 2054

Exhibit 4.1 Second Supplemental Indenture Dated as of December 7, 2023 Supplement to the Subordinated Indenture Dated as of March 1, 2023 EDISON INTERNATIONAL Issuer and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. Trustee TABLE OF CONTENTS RECITALS OF THE CORPORATION‌1 ARTICLE IDEFINITIONS‌1 Section 101.Definitions.‌1 ARTICLE IIESTABLISHMENT OF THE 7.875% FIXED-TO-FIXED RESET RATE JUNIOR SUBOR

Calculation of Filing Fee Table (Form Type) Edison International (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Am

Exhibit 107 Calculation of Filing Fee Table 424(b)(5) (Form Type) Edison International (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Fees to Be Paid Debt 7.

Edison International $450,000,000 7.875% Fixed-to-Fixed Reset Rate Junior Subordinated Notes due 2054

Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No. 333-258265 PROSPECTUS Edison International $450,000,000 7.875% Fixed-to-Fixed Reset Rate Junior Subordinated Notes due 2054 We are offering $450,000,000 aggregate principal amount of our 7.875% Fixed-to-Fixed Reset Rate Junior Subordinated Notes due 2054 (the “notes”). The notes will bear interest (i) from and including the origin

$450,000,000 7.875% Fixed-to-Fixed Reset Rate Junior Subordinated Notes Due 2054 SUMMARY OF TERMS Security: 7.875% Fixed-to-Fixed Reset Rate Junior Subordinated Notes Due 2054 (the “Subordinated Notes”) Issuer: Edison International (“EIX”) Principal

Issuer Free Writing Prospectus Filed Pursuant to Rule 433 Registration Statement No.

SUBJECT TO COMPLETION, DATED DECEMBER 4, 2023

Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No. 333-258265 The information in this preliminary prospectus is not complete and may be changed. This preliminary prospectus is not an offer to sell nor does it seek an offer to buy these securities in any jurisdiction where the offer or sale is not permitted. SUBJECT TO COMPLETION, DATED DECEMBER 4, 2023 PROSPECTUS Edison Internatio

Filing Fee Table.

Exhibit 107 Calculation of Filing Fee Tables Schedule TO (Form Type) Edison International (Exact Name of Registrant as Specified in its Charter) Table 1 – Transaction Value Transaction Valuation Fee rate Amount of Filing Fee Fees to Be Paid $750,000,000(1) 0.

Edison International Announces Expiration and Results of Tender Offers for Its 5.00% Fixed-Rate Reset Cumulative Perpetual Preferred Stock, Series B and 5.375% Fixed-Rate Reset Cumulative Perpetual Preferred Stock, Series A

Exhibit 99.1 NEWS Investor Relations: Sam Ramraj, (626) 302-2540 Media Relations: (626) 302-2255 [email protected] Edison International Announces Expiration and Results of Tender Offers for Its 5.00% Fixed-Rate Reset Cumulative Perpetual Preferred Stock, Series B and 5.375% Fixed-Rate Reset Cumulative Perpetual Preferred Stock, Series A ROSEMEAD, Calif., Nov. 16, 2023 — Edison International (NYSE: EIX)

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE TO TENDER OFFER STATEMENT UNDER SECTION 14(d)(1) OR 13(e)(1) OF THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 4) EDISON INTERNATIONAL (Name of Subject Company (Issuer)) EDISON IN

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE TO TENDER OFFER STATEMENT UNDER SECTION 14(d)(1) OR 13(e)(1) OF THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 4) EDISON INTERNATIONAL (Name of Subject Company (Issuer)) EDISON INTERNATIONAL, AS ISSUER (Name of Filing Persons (Identifying status as offeror, issuer, or other person)) 5.00% Fixed-Rate Reset Cumulative Perpetual P

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 16, 2023 EDISON INTERNATIONAL (Exact name of registrant as specified in its charter) California 001-9936 95-4137452 (State or other jurisdiction (Commission (I.R.S. Employer

Expiration Press Release, dated November 16, 2023.

Exhibit (a)(5)(C) Investor Relations: Sam Ramraj, (626) 302-2540 Media Relations: (626) 302-2255 News@sce.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 13, 2023

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 13, 2023 Commission File Number Exact Name of Registrant as specified in its charter State or Other Jurisdiction of Incorporation or Organization IRS Employer Identification

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE TO TENDER OFFER STATEMENT UNDER SECTION 14(d)(1) OR 13(e)(1) OF THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 3) EDISON INTERNATIONAL (Name of Subject Company (Issuer)) EDISON IN

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE TO TENDER OFFER STATEMENT UNDER SECTION 14(d)(1) OR 13(e)(1) OF THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 3) EDISON INTERNATIONAL (Name of Subject Company (Issuer)) EDISON INTERNATIONAL, AS ISSUER (Name of Filing Persons (Identifying status as offeror, issuer, or other person)) 5.00% Fixed-Rate Reset Cumulative Perpetual P

Press Release, dated November 8, 2023.

Exhibit (a)(5)(B) Investor Relations: Sam Ramraj, (626) 302-2540 Media Relations: (626) 302-2255 News@sce.

Filing Fee Table

Exhibit 107 Calculation of Filing Fee Tables Schedule TO (Form Type) Edison International (Exact Name of Registrant as Specified in its Charter) Table 1 – Transaction Value Transaction Valuation Fee rate Amount of Filing Fee Fees to Be Paid $750,000,000(1) 0.

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 8, 2023 EDISON INTERNATIONAL (Exact name of registrant as specified in its charter) California 001-9936 95-4137452 (State or other jurisdiction (Commission (I.R.S. Employer o

Edison International Announces Waiver of Minimum Tender Condition and Extension of Tender Offers for Its 5.00% Fixed-Rate Reset Cumulative Perpetual Preferred Stock, Series B and 5.375% Fixed-Rate Reset Cumulative Perpetual Preferred Stock, Series A

Exhibit 99.1 NEWS [ Investor Relations: Sam Ramraj, (626) 302-2540 Media Relations: (626) 302-2255 [email protected] Edison International Announces Waiver of Minimum Tender Condition and Extension of Tender Offers for Its 5.00% Fixed-Rate Reset Cumulative Perpetual Preferred Stock, Series B and 5.375% Fixed-Rate Reset Cumulative Perpetual Preferred Stock, Series A ROSEMEAD, Calif., Nov. 8, 2023 — Ediso

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 2, 2023 Commission File Number Exact Name of Registrant as specified in its charter State or Other Jurisdiction of Incorporation or Organization IRS Employer Identification N

Edison International | November 2023 Business Update 1 Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growth, dividend policy, financial outlook, a

Exhibit 99.1 NOVEMBER 2, 2023 BUSINESS UPDATE Edison International | November 2023 Business Update 1 Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growth, dividend policy, financial outlook, and other statements that are not purely historical, are forward-looking statements. These forward-lookin

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number E

Filing fee table

Exhibit 107 Calculation of Filing Fee Table Form S-3 (Form Type) Edison International (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Fees to Be Paid Equity Common Stock, no par value (1) (1) (1) (1) (1) (1) Total Offering Amounts N/A N/A Total Fees Previously Paid N/A Net Fee Due N/A (1) We are not registering any additional shares.

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE TO TENDER OFFER STATEMENT UNDER SECTION 14(d)(1) OR 13(e)(1) OF THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 2) EDISON INTERNATIONAL (Name of Subject Company (Issuer)) EDISON IN

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE TO TENDER OFFER STATEMENT UNDER SECTION 14(d)(1) OR 13(e)(1) OF THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 2) EDISON INTERNATIONAL (Name of Subject Company (Issuer)) EDISON INTERNATIONAL, AS ISSUER (Name of Filing Persons (Identifying status as offeror, issuer, or other person)) 5.00% Fixed-Rate Reset Cumulative Perpetual P

Edison International | Third Quarter 2023 Earnings Call 1 Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growth, dividend policy, financial outlook

Exhibit 99.3 NOVEMBER 1, 2023 THIRD QUARTER 2023 FINANCIAL RESULTS Edison International | Third Quarter 2023 Earnings Call 1 Statements contained in this presentation about future performance, including, without limitation, operating results, capital expenditures, rate base growth, dividend policy, financial outlook, and other statements that are not purely historical, are forward-looking statemen

Edison International Reports Third Quarter 2023 Results

Exhibit 99.1 NEWS Investor Relations: Sam Ramraj, (626) 302-2540 Media Relations: (626) 302-2255 [email protected] Edison International Reports Third Quarter 2023 Results ● Third quarter 2023 GAAP earnings per share of $0.40; Core EPS of $1.38 ● Achieved milestone in industry-leading wildfire mitigation program: More than 5,200 miles of covered conductor installed ● Revised best estimate of expected lo

Edison International and Southern California Edison Company Director Compensation Schedule, as adopted August 24, 2023

Exhibit 10.1 EDISON INTERNATIONAL AND SOUTHERN CALIFORNIA EDISON COMPANY DIRECTOR COMPENSATION SCHEDULE As Adopted August 24, 2023 Effective October 1, 2023, except as otherwise provided below, non-employee Directors of Edison International (“EIX”) and/or Southern California Edison Company (“SCE”) will receive the annual retainers, expense reimbursements and equity-based awards described below as

As filed with the Securities and Exchange Commission on November 1, 2023 Registration No. 333-_______ UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-3 Registration Statement The Securities Act of 1933

As filed with the Securities and Exchange Commission on November 1, 2023 Registration No.

Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 1, 2023 Commission File Number Exact Name of Registrant as specified in its charter State or Other Jurisdiction of Incorporation or Organization IRS Employer Identification N

Prepared Remarks of Edison International CEO and CFO Third Quarter 2023 Earnings Teleconference November 1, 2023, 1:30 p.m. (PT)

Exhibit 99.2 Prepared Remarks of Edison International CEO and CFO Third Quarter 2023 Earnings Teleconference November 1, 2023, 1:30 p.m. (PT) Pedro Pizarro, President and Chief Executive Officer, Edison International Edison International reported core earnings per share of $1.38 for the third quarter and $3.48 for the first nine months of the year. We are pleased with our performance year to date

Filing Fee Table

EX-FILING FEES Exhibit 107 Calculation of Filing Fee Tables Schedule TO (Form Type) Edison International (Exact Name of Registrant as Specified in its Charter) Table 1 – Transaction Value  Transaction  Valuation Fee  rate   Amount of  Filing Fee Fees to Be Paid $750,000,000(1) 0.

November 1, 2023

November 1, 2023 Securities and Exchange Commission Office of Mergers & Acquisitions Division of Corporation Finance 100 F Street, NE Washington, DC 20549-7553 Attention: David Plattner and Brian Soares Re: Edison International Schedule TO-I/A filed October 25, 2023 File No.