| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| RIEFLER LINDA H | Director | MSCI INC., 7 WORLD TRADE CENTER, 250 GREENWICH ST., NEW YORK | /s/ Cecilia Aza, attorney-in-fact | 2025-09-02 | 0001366334 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MSCI | Common Stock | Award | $0 | +6 | +0.03% | $0.00 | 20.6K | Aug 29, 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Shares acquired by the Reporting Person in connection with MSCI Inc.'s payment of a dividend. Pursuant to the MSCI Inc. Non-Employee Directors Deferral Plan, the Reporting Person has elected to defer receipt of the shares until the 60th day after such Reporting Person's "separation from service" as a director. |