Company: SCE-PL
Filing Date: 2025-11-20
Form Type: SC TO-I
Source: 0001193125-25-288911
Chunk: 1

Company: SOUTHERN CALIFORNIA EDISON Co
Filing Date: 2025-11-20
Form: SC TO-I
Chunk 1
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the Company (the “”), plus Accrued Distributions (as defined in the Offer to Purchase), upon the terms and subject to the conditions set forth in the Offer to Purchase, dated November 20, 2025 (as it may be amended or
supplemented from time to time, the “”) and in the accompanying Letter of Transmittal (as it may be amended or supplemented from time to time, the “,” and which together
with the Offer to Purchase, constitutes the Offer).

Copies of the Offer to Purchase and the Letter of Transmittal are filed with this Schedule TO as
Exhibit (a)(1)(A) and Exhibit (a)(1)(B) hereto, respectively. The Offer will expire at 5:00 p.m., New York City time, on December 19, 2025, unless the Offer is extended or earlier terminated. This Schedule TO is being filed in accordance with
Rule 13e-4(c)(2) under the Securities Exchange Act of 1934, as amended (the “”). The information contained in the Offer to Purchase and the Letter of Transmittal is hereby
expressly incorporated by reference in response to all items of this Schedule TO, as more particularly set forth below.

ITEM 1. Summary Term Sheet.

The information set forth in the Offer to Purchase under the heading “Summary Term Sheet” is incorporated herein by
reference.

ITEM 2. Subject Company Information.

(a) Name and Address. The name of the subject company, and the address and telephone number of its principal executive offices are as follows:

SCE TRUST V

Southern California Edison Company

2244 Walnut Grove Avenue (P.O. Box 800)

Rosemead, California
91770

626-302-1212

(b) Securities. This Schedule TO relates to the outstanding 5.45%
Fixed-to-Floating Rate Trust Preference Securities of SCE Trust V. As of November 20, 2025, there were 12,000,000 5.45% Fixed-to-Floating Rate Trust Preference Securities issued and outstanding. The information set forth on the cover page of the Offer to Purchase is incorporated herein by reference.

(c) Trading Market and Price. The Trust Securities are traded on the New York Stock Exchange under the Symbol “SCE PR K.” The information
set forth in the Offer to Purchase under the heading “Historical Price Range of and Distributions on the Trust Securities” is incorporated herein by reference.

ITEM