Choi Caroline 4

4 · EDISON INTERNATIONAL · Filed Feb 27, 2026

AI-generated summary of this filing

Updated Feb 27, 2026

Edison International EVP Caroline Choi Receives Performance Award

What Happened

Caroline Choi, Executive Vice President of Edison International (EIX), received a performance-based award on 2026-02-25 consisting of 4,182.159 shares (transaction code A).
To satisfy tax withholding, 1,501.000 shares were surrendered/disposed at $75.20 each for $112,875 (transaction code F), and 0.159 fractional shares were transferred/liquidated to the issuer for $12 (transaction code D).
Net effect: Choi’s holdings increased by approximately 2,681.000 shares (4,182.159 awarded minus 1,501.159 withheld/returned). The award itself was an automatic, scheduled payment tied to a three‑year performance measurement period.

Key Details

Transaction date: 2026-02-25; Form 4 filed: 2026-02-27. (Filed within the typical 2‑business‑day window.)
Prices reported for withholding/disposition: $75.20 per share; tax withholding value = $112,875; fractional share = $12.
Shares owned after the transaction: not specified in the provided filing details.
Footnotes: F1 notes these were performance shares with a 3‑year measurement period and an automatic scheduled payment; only a portion was paid in shares while portions were paid in cash (F3). F4 explains the fractional‑share liquidation.
Transaction code meanings: A = Award/Acquisition, F = Tax withholding/payment, D = Disposition to issuer.

Context

This was a performance‑based award vesting/settlement, not an open‑market purchase or a voluntary sale. Tax withholding via share surrender is routine and used to cover tax obligations; it does not necessarily indicate a change in the insider’s view of the company.

Form 4

Period: 2026-02-25

EXECUTIVE VICE PRESIDENT

Transactions

Award
Common Stock
[F1][F2]
2026-02-25+4,182.159→ 43,959.159 total
Tax Payment
Common Stock
[F1][F3]
2026-02-25$75.20/sh−1,501$112,875→ 42,458.159 total
Disposition to Issuer
Common Stock
[F1][F3][F4]
2026-02-25$75.20/sh−0.159$12→ 42,458 total

Footnotes (4)

[F1]These transactions report the payment of performance shares with a three-year performance measurement period that were not derivative securities reportable under Section 16. Pursuant to the terms of this award, these transactions were an automatic, scheduled payment. Only a portion of the award was actually paid in shares of Edison International Common Stock, while a portion of the award was paid in cash only.
[F2]The holdings reported herein include shares acquired pursuant to dividend reinvestment and exempt from reporting under Section 16(a).
[F3]These transactions are the portions of the award that were paid in cash only.
[F4]Reflects the liquidation of a fractional share in connection with a transfer of shares between broker accounts.

Signature

/s/ Michael D. Barbieri, attorney-in-fact for Caroline Choi|2026-02-27

1 file