Edison International (EIX) issues $550,000,000 4.80% senior notes due 2031

Rhea-AI Filing Summary

Edison International agreed to sell $550,000,000 principal amount of 4.80% Senior Notes due 2031. These are fixed-rate debt securities that require Edison to pay 4.80% interest until maturity in 2031, when the principal becomes due.

The transaction is documented through an underwriting agreement and a fifteenth supplemental indenture that includes the detailed form of the notes. Edison also obtained a legal opinion related to the notes, confirming their validity under applicable law.

Insights

Corporate credit and capital markets analyst

Edison International is adding $550,000,000 of 4.80% debt due 2031.

Edison International agreed to issue $550,000,000 principal amount of 4.80% Senior Notes due 2031. This increases its long-term fixed-rate debt, locking in a 4.80% coupon until the 2031 maturity when principal must be repaid.

The notes are governed by a fifteenth supplemental indenture, and an underwriting agreement dated February 23, 2026 sets the sale terms with underwriters. A legal opinion supports that the notes are valid obligations, which is standard for public debt offerings.

The impact on leverage, interest expense and credit metrics depends on how the proceeds are ultimately used and the company’s existing debt profile, which are not detailed here. Future periodic reports may provide more context on balance sheet effects and any refinancing or investment uses.

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

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FORM 8-K

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CURRENT REPORT

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Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

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Date of Report (Date of earliest event reported): February 23, 2026

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EDISON INTERNATIONAL

(Exact name of registrant as specified in its charter)

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California	001-9936	95-4137452
(State or other jurisdiction	(Commission	(I.R.S. Employer
of incorporation)	File Number)	Identification No.)

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2244 Walnut Grove Avenue

(P.O. Box 976)

Rosemead, California 91770

(Address of principal executive offices, including zip code)

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(626) 302-2222

(Registrant's telephone number, including area code)

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Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

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[ ☐ ] Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

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[ ☐ ] Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

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[ ☐ ] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

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[ ☐ ] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

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Securities registered pursuant to Section 12(b) of the Act:

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Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, no par value	EIX	NYSE	LLC

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Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

​ Emerging growth company                              ☐

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If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.           ☐

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Item  8.01Other Events

On February 23, 2026, Edison International agreed to sell $550,000,000 principal amount of its 4.80% Senior Notes, due 2031 (the “Notes”).

For further information concerning the Notes, refer to the exhibits attached to this report.

Item  9.01Financial Statements and Exhibits

(d) Exhibits

See the Exhibit Index below.

EXHIBIT INDEX

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Exhibit No.	​ ​ ​	Description
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1.1	​	Underwriting Agreement dated February 23, 2026
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4.1	​	Fifteenth Supplemental Indenture dated February 26, 2026, including the Form of 4.80% Senior Notes due 2031
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5.1	​	Opinion of Michael A. Henry dated February 26, 2026
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104	​	Cover Page Interactive Data File (embedded within the Inline XBRL document)
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SIGNATURE

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Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

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​	EDISON INTERNATIONAL
​	(Registrant)
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​	/s/ Kara G. Ryan
​	Kara G. Ryan
​	Vice President, Chief Accounting Officer and Controller

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Date: February 26, 2026

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FAQ

What type of securities is Edison International (EIX) issuing?

Edison International is issuing $550,000,000 principal amount of 4.80% Senior Notes due 2031. These are long-term debt securities with a fixed 4.80% interest rate, requiring periodic interest payments and repayment of principal at maturity in 2031.

How much is the Edison International (EIX) senior notes offering?

The offering totals $550,000,000 principal amount of Senior Notes. This figure represents the face value of the 4.80% notes due 2031 that Edison International agreed to sell under an underwriting agreement dated February 23, 2026.

What is the interest rate on Edison International’s 2031 senior notes?

The senior notes carry a 4.80% interest rate. This fixed coupon means Edison International must pay interest at 4.80% of the $550,000,000 principal each year until the 2031 maturity, when the principal becomes due under the indenture terms.

When do Edison International’s new senior notes mature?

The newly issued senior notes mature in 2031. At that time, Edison International must repay the full $550,000,000 principal amount, in addition to having paid 4.80% annual interest over the life of the notes as required by the indenture.

What key agreements relate to Edison International’s new notes?

Key agreements include an underwriting agreement dated February 23, 2026 and a fifteenth supplemental indenture dated February 26, 2026. The indenture includes the form of the 4.80% Senior Notes due 2031, and a legal opinion addresses their validity.

What legal opinion supports Edison International’s 4.80% senior notes?

A legal opinion by Michael A. Henry dated February 26, 2026 supports the notes. This opinion typically confirms that the 4.80% Senior Notes due 2031 are valid and binding obligations of Edison International under applicable law, subject to standard qualifications.

Filing Exhibits & Attachments

7 documents

Other Documents

• EX-1.1 EX-1.1 UNDERWRITING AGREEMENT DATED AS OF FEBRUARY 23, 2026 186.5 KB
• EX-4.1 EX-4.1 FIFTEENTH SUPPLEMENTAL INDENTURE DATED FEBRUARY 26, 2026 138.8 KB
• EX-5.1 EX-5.1 OPINION OF MICHAEL A. HENRY, DATED FEBRUARY 26, 2026 13.1 KB
• EX-101 EX-101.SCH 3.3 KB
• EX-101 EX-101.DEF 2.6 KB
• EX-101 EX-101.LAB 16.8 KB
• EX-101 EX-101.PRE 9.8 KB