Msci 4: Yang June bought 388 shares of Common Stock at $N/A on 2026… (May 5, 2026)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-05-01 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: MSCI Inc. (MSCI) CIK: 0001408198 --- Reporting Owner --- Name: Yang June CIK: 0002008967 Role: Director --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-05-01 | Code: A (Grant or award) Shares: +388 | Price: $0.00 Shares Owned After: 902 | Ownership: D (Direct) Footnotes: [F1] Restricted stock units vesting on May 1, 2027. Pursuant to the MSCI Inc. Non-Employee Directors Deferral Plan, the Reporting Person has elected to defer receipt of the shares until the earlier of June 1, 2031 and the 60th day after such Reporting Person's "separation from service" as a director. --- Footnotes (Complete Index) --- F1: Restricted stock units vesting on May 1, 2027. Pursuant to the MSCI Inc. Non-Employee Directors Deferral Plan, the Reporting Person has elected to defer receipt of the shares until the earlier of June 1, 2031 and the 60th day after such Reporting Person's "separation from service" as a director. --- Signature --- /s/ /s/ Cecilia Aza, attorney-in-fact (2026-05-05)