Robin Matlock - 28 Nov 2025 Form 4 Insider Report for MSCI Inc. (MSCI)

Role: Director
Signature: /s/ Cecilia Aza, attorney-in-fact
Issuer symbol: MSCI
Transactions as of: 28 Nov 2025
Net transactions value: $0
Form type: 4
Filing time: 02 Dec 2025, 16:08:16 UTC
Previous filing: 07 Oct 2025
Next filing: 06 Jan 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Matlock Robin	Director	7 WORLD TRADE CENTER, 250 GREENWICH ST., NEW YORK	/s/ Cecilia Aza, attorney-in-fact	02 Dec 2025	0001781215

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	MSCI	Common Stock	Award	$0	+4	+0.25%	$0.000000	1,632	28 Nov 2025	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

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 earlier of June 1, 2033 and the 60th day after such Reporting Person's "separation from service" as a director.