MSCI Inc. shareholder plans $247,500 sale of 450 common shares

MSCI Inc. filed a notice that a shareholder plans to sell 450 shares of its common stock.

Rhea-AI Filing Summary

MSCI Inc. filed a notice that a shareholder plans to sell 450 shares of its common stock. The planned sale is to be executed through Morgan Stanley Smith Barney LLC on the NYSE, with an aggregate market value of $247,500.00 based on the figures provided. The filing notes that 75,139,539 shares of the issuer’s common stock were outstanding at the time referenced.

The shares to be sold were acquired from the issuer as equity compensation, including 128 restricted stock shares acquired on 02/04/2024 and 322 performance shares acquired on 02/05/2024, both shown as having “Not Applicable” listed for the nature of payment. The person signing the notice represents that they are not aware of any undisclosed material adverse information about MSCI’s current or prospective operations.

FAQ

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What does MSCI's Form 144 filing disclose about upcoming stock sales?

The Form 144 indicates that a shareholder plans to sell 450 shares of MSCI common stock on the NYSE through Morgan Stanley Smith Barney LLC, with an aggregate market value of $247,500.00 based on the figures in the notice.

How many MSCI shares are outstanding according to this Form 144?

The notice states that there were 75,139,539 shares of MSCI common stock outstanding at the time referenced in the filing.

How were the MSCI shares in this Form 144 originally acquired?

The shares to be sold were acquired from the issuer as 128 restricted stock shares on 02/04/2024 and 322 performance shares on 02/05/2024, both categorized as equity awards from the issuer.

What representation does the selling shareholder make in MSCI's Form 144?

By signing the notice, the person for whose account the securities are to be sold represents that they do not know any material adverse information about MSCI’s current or prospective operations that has not been publicly disclosed.

Which broker is handling the planned MSCI share sale in this Form 144?

The filing lists Morgan Stanley Smith Barney LLC Executive Financial Services, located at 1 New York Plaza, 8th Floor, New York, NY 10004, as the broker for the planned sale.

What is the approximate sale date for the MSCI shares in this Form 144?

The notice identifies an approximate date of sale of 12/11/2025 for the 450 MSCI common shares covered by this Form 144.

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Accepted by SEC EDGAR 12/11/2025 - 04:14 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001769683
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	MSCI INC.
SEC File Number	001-33812
Address of Issuer	7 World Trade Center, 250 Greenwich Street, 49th Floor New York NEW YORK 10007
Phone	212-804-3900
Name of Person for Whose Account the Securities are To Be Sold	ANDREW CRAIG WIECHMANN
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	450	247500.00	75139539	12/11/2025	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	02/04/2024	Restricted Stock	ISSUER			128	02/04/2024	Not Applicable
Common	02/05/2024	Performance Shares	ISSUER			322	02/05/2024	Not Applicable

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	12/11/2025
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	09/03/2025
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Andrew C Wiechmann
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)