MSCI Inc. (MSCI) director awarded 388 deferred RSUs

Rhea-AI Filing Summary

Yang June reported acquisition or exercise transactions in this Form 4 filing.

MSCI Inc. director June Yang reported a grant of 388 shares of common stock in the form of restricted stock units at no cost. These units are scheduled to vest on May 1, 2027. Under the MSCI Inc. Non-Employee Directors Deferral Plan, she has elected to defer receipt of the shares until the earlier of June 1, 2031 and the 60th day after her separation from service as a director. Following this grant, she holds a total of 902 shares of MSCI common stock directly.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Yang June

Role null

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	388	$0.00	--

Holdings After Transaction: Common Stock — 902 shares (Direct, null)

Footnotes (1)

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Key Figures

RSU grant size: 388 shares Grant price per share: $0.0000 per share Holdings after grant: 902 shares +2 more

5 metrics

RSU grant size 388 shares Restricted stock units of MSCI common stock granted to director

Grant price per share $0.0000 per share Reported transaction price for the RSU award

Holdings after grant 902 shares Total MSCI common shares held directly after the transaction

Vesting date May 1, 2027 Scheduled vesting date of the restricted stock units

Deferral end date June 1, 2031 Latest date for deferred receipt of shares under deferral plan

Key Terms

Restricted stock units, MSCI Inc. Non-Employee Directors Deferral Plan, separation from service, Form 4

4 terms

Restricted stock units financial

"Restricted stock units vesting on May 1, 2027."

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

MSCI Inc. Non-Employee Directors Deferral Plan financial

"Pursuant to the MSCI Inc. Non-Employee Directors Deferral Plan, the Reporting Person has elected to defer receipt"

separation from service financial

"until the earlier of June 1, 2031 and the 60th day after such Reporting Person's "separation from service" as a director."

Form 4 regulatory

"INSIDER FILING DATA (Form 4):"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

Form 4 Insider Transactions: What Each Field Means →

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
Estimated average burden
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^*

Yang June

(Last) (First) (Middle)

7 WORLD TRADE CENTER, 250 GREENWICH ST.

(Street)

NEW YORK NEW YORK 10007

(City) (State) (Zip)

UNITED STATES

(Country)

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

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/01/2026

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

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

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

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	05/01/2026		A		388(1)	A	$0	902	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. 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.

Remarks:

	/s/ Cecilia Aza, attorney-in-fact	05/05/2026
	** 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.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did MSCI (MSCI) director June Yang report?

Director June Yang reported receiving 388 restricted stock units of MSCI common stock at no cost. The units represent a stock-based award and increase her direct holdings to 902 shares following the transaction, according to the Form 4 filing details.

When do June Yang’s MSCI restricted stock units vest?

The 388 restricted stock units granted to June Yang are scheduled to vest on May 1, 2027. Vesting means the units convert into shares of MSCI common stock that she is then entitled to receive under the terms of the award.

How many MSCI shares does June Yang hold after this Form 4 transaction?

After this grant, June Yang holds 902 shares of MSCI common stock directly. This total reflects the impact of the 388-share restricted stock unit award reported in the Form 4 insider filing for the director.

What deferral election did June Yang make for her MSCI stock units?

Under the MSCI Inc. Non-Employee Directors Deferral Plan, June Yang elected to defer receipt of the shares until the earlier of June 1, 2031 and the 60th day after her separation from service as a director, extending when she actually receives the vested shares.

Does June Yang pay anything for the MSCI restricted stock units?

No, the Form 4 shows a price per share of $0.0000 for the 388 restricted stock units. This indicates the award is a stock-based grant rather than an open-market purchase, consistent with typical director compensation practices using equity.