[Form 4] MSCI Inc. Insider Trading Activity

Rhea-AI Filing Summary

MSCI Inc. General Counsel reports stock sale and charitable gift. An MSCI Inc. officer serving as General Counsel filed a Form 4 reporting two transactions in the company’s common stock.

On 11/24/2025, the reporting person sold 624 shares of MSCI common stock at a price of $558.42 per share. On 11/25/2025, 180 shares were transferred as a charitable gift to an educational institution on behalf of the reporting person. After these transactions, the officer directly beneficially owned 15,765 shares of MSCI common stock.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
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hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Gutowski Robert J.

(Last) (First) (Middle)

MSCI INC.

7 WORLD TRADE CENTER, 250 GREENWICH ST.

(Street)

NEW YORK NY 10007

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
MSCI Inc. [ MSCI ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	General Counsel

3. Date of Earliest Transaction (Month/Day/Year)
11/24/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	11/24/2025		S		624	D	$558.42	15,945	D
Common Stock	11/25/2025		G		180(1)	D	$0	15,765	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Charitable gift to an educational institution on behalf of the reporting person.

Remarks:

	/s/ Cecilia Aza, attorney-in-fact	11/26/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did MSCI (MSCI) report in this Form 4?

The Form 4 reports that MSCI Inc.’s General Counsel sold 624 shares of MSCI common stock on 11/24/2025 and made a charitable gift of 180 shares on 11/25/2025.

How many MSCI shares did the reporting person sell and at what price?

The reporting person sold 624 shares of MSCI common stock at a price of $558.42 per share on 11/24/2025, coded as an “S” transaction.

What was the charitable transaction disclosed by MSCI’s General Counsel?

On 11/25/2025, 180 shares of MSCI common stock were transferred as a charitable gift, coded “G,” to an educational institution on behalf of the reporting person.

How many MSCI shares does the insider own after these transactions?

Following the reported sale and charitable gift, the insider directly beneficially owned 15,765 shares of MSCI common stock.

What is the reporting person’s role and relationship to MSCI Inc.?

The reporting person is an officer of MSCI Inc., serving as General Counsel, and filed the Form 4 as a single reporting person.

Were the MSCI shares held directly or indirectly after the Form 4 transactions?

The 15,765 MSCI shares beneficially owned after the transactions are reported as directly owned.