# EDGAR Filing Document

**Accession Number:** 0001408198
**File Stem:** 0001408198-23-000026
**Filing Date:** 2023-3
**Character Count:** 586284
**Document Hash:** e033e7944065cceb505fc2c1b9760f0f
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001408198-23-000026.hdr.sgml**: 20230315

**ACCESSION NUMBER**: 0001408198-23-000026

**CONFORMED SUBMISSION TYPE**: DEF 14A

**PUBLIC DOCUMENT COUNT**: 149

**FILED AS OF DATE**: 20230315

**DATE AS OF CHANGE**: 20230315

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MSCI Inc.
- **CENTRAL INDEX KEY:** 0001408198
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-BUSINESS SERVICES, NEC [7389]
- **IRS NUMBER:** 134038723
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** DEF 14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-33812
- **FILM NUMBER:** 23733934

**BUSINESS ADDRESS:**
- **STREET 1:** 7 WORLD TRADE CENTER
- **STREET 2:** 250 GREENWICH STREET, 49TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10007
- **BUSINESS PHONE:** 212-804-3990

**MAIL ADDRESS:**
- **STREET 1:** 7 WORLD TRADE CENTER
- **STREET 2:** 250 GREENWICH STREET, 49TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10007

?xml version="1.0" ? msci-20230315

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 14A

Proxy Statement Pursuant to Section 14(a) of the

Securities Exchange Act of 1934 (Amendment No.)

☑ Filed by the Registrant ☐ Filed by a party other than the Registrant

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| | |
|:---|:---|
| CHECK THE APPROPRIATE BOX: | CHECK THE APPROPRIATE BOX: |
| ☐ | Preliminary Proxy Statement |
| ☐ | Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) |
| ☑ | Definitive Proxy Statement |
| ☐ | Definitive Additional Materials |
| ☐ | Soliciting Material under §240.14a-12 |

---

![msci-20230315_g1.jpg](msci-20230315_g1.jpg)

**MSCI INC.**

(Name of Registrant as Specified In Its Charter)

(Name of Person(s) Filing Proxy Statement, if other than the Registrant)

---

| | |
|:---|:---|
| PAYMENT OF FILING FEE (CHECK ALL BOXES THAT APPLY): | PAYMENT OF FILING FEE (CHECK ALL BOXES THAT APPLY): |
| ☑ | No fee required |
| ☐ | Fee paid previously with preliminary materials |
| ☐ | Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11 |

---

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![msci-20230315_g2.jpg](msci-20230315_g2.jpg)

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![msci-20230315_g3.jpg](msci-20230315_g3.jpg)

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**2023 PROXY STATEMENT**<sub>3</sub>

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| | | |
|:---|:---|:---|
| ![msci-20230315_g4.jpg](msci-20230315_g4.jpg) | **Letter from our Chairman**<br>**and CEO** | **Letter from our Chairman**<br>**and CEO** |
| ![msci-20230315_g5.jpg](msci-20230315_g5.jpg) | ![msci-20230315_g5.jpg](msci-20230315_g5.jpg) |  |
| ![msci-20230315_g5.jpg](msci-20230315_g5.jpg) | ![msci-20230315_g5.jpg](msci-20230315_g5.jpg) | ![msci-20230315_g6.jpg](msci-20230315_g6.jpg)<br>**Our 2022 performance reflects the trust our clients place in us to help them navigate an increasingly complex investment landscape. During periods of global turmoil, investors become even more reliant on high-quality data, models, analytics and research to help them understand market changes.**  |

---

**Dear fellow shareholders,**

First and foremost, thank you for your continued support of MSCI Inc. ("MSCI" or the "Company"). Our 2022 results highlight the dedication of our employees and the ongoing confidence our clients have in our ability to support them.

**Delivering Results**

Despite elevated levels of market volatility and a global bear market, we had another highly successful year and delivered strong performance. While the external environment created headwinds, our businesses performed well through difficult operating conditions. We achieved recurring subscription revenue growth of 16% and adjusted EPS<sup>1</sup> growth of 15%, each compared against the prior year. We also delivered a record full-year retention rate of 95.2%.

Our 2022 performance reflects the trust our clients place in us to help them navigate an increasingly complex investment landscape. During periods of global turmoil, investors become even more reliant on high-quality data, models, analytics and research to help them understand market changes. In 2022, we provided tools our clients needed to navigate a series of economic and financial disruptions following Russia's invasion of Ukraine, historically high inflation, rising interest rates and other geopolitical and economic developments.

Amid external challenges, MSCI remains focused on maintaining investments to support our long-term ambitions. In 2022, we took proactive and meaningful efficiency actions to preserve resources for

key growth areas. We believe these actions will help us emerge stronger and continue thriving against challenging backdrops, supported by the strength of our all-weather franchise.

**Expanding ESG and Climate Solutions**

Even as the political debate over ESG gets louder, ESG integration remains a key business priority across industries. The reality is that ESG-related risks are financial risks, and our ESG and Climate solutions help our clients integrate ESG-related risks into their investment processes to make better informed decisions. These conclusions are reinforced by client demand for our ESG solutions, which stayed strong in 2022.

As for climate risks in particular, they have become increasingly visible around the world, as countries suffer from significant climate events. MSCI continues to take a leading position with our climate-related investment tools, and climate was our fastest-growing area in 2022. Our climate tools can help market participants assess the carbon impact of different investments, set better baselines for emissions targets and improve climate reporting.

Last year we launched a number of exciting new climate solutions, including MSCI Climate Action Indexes and a tool for banks to measure and report on ESG and climate-related risks pursuant to the European Banking Authority's ESG Pillar 3 prudential framework. We also introduced Total Portfolio Footprinting, which helps financial institutions better understand the extent and impact of greenhouse-gas

emissions at companies they are financing.

**Enhancing our Data and Technology**

Data and technology are key enablers of MSCI's growth strategy, and our ongoing tech-driven data transformation is helping us enhance both our solutions and the broader client experience. In 2022, we expanded our strategic partnership with Microsoft to support our new MSCI ONE technology platform, which is built on Microsoft Azure. More recently, we announced a strategic partnership with Google Cloud to build a financial data acquisition and development platform. This new platform will make it easier for MSCI and our clients to process data at scale and turn data into actionable insights.

**We Ask for Your Support**

Your vote is very important to us. We strongly encourage you to read both our Proxy Statement and our 2022 Annual Report on Form 10-K in their entirety, and we ask that you support our recommendations. We sincerely appreciate your continued support of MSCI, and we look forward to the 2023 Annual Meeting.

Sincerely,

![msci-20230315_g7.jpg](msci-20230315_g7.jpg)

**HENRY A. FERNANDEZ**

Chairman, Chief Executive Officer

and Shareholder

March 15, 2023

<sup>1</sup>Adjusted EPS is a non-GAAP financial measure. See Annex B for definitions and reconciliations of all non-GAAP financial measures referenced herein.

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| | |
|:---|:---|
| **4** | **MSCI** |

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|:---|:---|:---|
| ![msci-20230315_g4.jpg](msci-20230315_g4.jpg) | **Letter from our Independent**<br>**Lead Director** | **Letter from our Independent**<br>**Lead Director** |
| ![msci-20230315_g8.jpg](msci-20230315_g8.jpg) | ![msci-20230315_g8.jpg](msci-20230315_g8.jpg) |  |
| ![msci-20230315_g8.jpg](msci-20230315_g8.jpg) | ![msci-20230315_g8.jpg](msci-20230315_g8.jpg) | ![msci-20230315_g6.jpg](msci-20230315_g6.jpg)<br>**The Board's role is critical in overseeing MSCI's strategy, and we continue to work closely with management on matters regarding the business, its performance and its long-term outlook.** |

---

**Dear fellow shareholders,**

The independent directors of MSCI and I join Henry in inviting you to attend our Company's 2023 Annual Meeting. It is a privilege to continue to serve as your independent Lead Director. As our 2023 Annual Meeting approaches, I am pleased to have this opportunity to update you on the Board's priorities and work during the past year.

**Board Culture**

One of the hallmarks of the MSCI Board is a culture of open dialogue, rigorous debate and sustained engagement with management. We communicate with each other and with MSCI's senior leaders with candor in order to fulfill our responsibility to exercise prudent, independent judgement and provide effective oversight. We invite a significant number of our senior leaders into the Board room, we regularly request and receive deep-dive sessions on matters of importance, and we thoroughly assess ourselves and our performance as a Board. We also regularly invite our shareholders and our clients into the Board room to ensure that we are hearing feedback from some of our most important stakeholders. We believe this level of depth is necessary to operate on your behalf to position MSCI to create long-term value.

**Refreshment** 

Our Board takes an active role in Board succession planning, is committed to regular Board refreshment and works to ensure a Board with a diversity of experiences, perspectives and skills. This year, we are pleased to announce the nominations of Robin Matlock and Baer Pettit for election to the Board at our 2023 Annual Meeting. Robin was most recently the Chief Marketing Officer of VMware and is a seasoned marketing and technology executive with over three decades of experience in digital business transformation and go-to-market execution. She has brought to the Board a keen focus on how we communicate our value proposition to our clients and our broader stakeholder community.

As MSCI's President and Chief Operating Officer, Baer brings to the Board tremendous expertise and operational insights. The Board has interacted extensively with Baer over his long tenure at MSCI, and we believe his contributions will strengthen the Board's effectiveness in its oversight of MSCI's business and long-term strategy. These appointments in 2022 and 2023 were informed by the Board's continued focus on refreshment and its commitment to maintain a

composition that aligns with MSCI's strategic priorities.

**Shareholder Engagement**

The Board values the perspectives of MSCI's shareholders, who have placed their trust in MSCI and its Board. In particular, the Board believes that candid and specific feedback from its shareholders enhance MSCI's corporate responsibility practices. In 2022, members of the Board had the opportunity to engage with top shareholders representing approximately 40% of our shares outstanding and were pleased to receive positive feedback on MSCI's corporate responsibility efforts. During these engagements, we discussed MSCI's strategy and addressed a wide range of corporate responsibility topics, such as climate commitments, corporate governance, and a range of human capital management issues, including diversity, equity and inclusion, employee engagement and senior talent progression. Shareholder feedback continues to directly inform the Board's oversight on a variety of important matters, and this Proxy Statement includes discussion of updates we have made in response to our ongoing dialogue with our shareholders.

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**2023 PROXY STATEMENT**<sub>5</sub>

**Executive Compensation**

Another key topic of discussion with shareholders was our executive compensation and the Compensation, Talent and Culture Committee's incorporation of a new equity vehicle within our long-term equity incentive program: performance stock options that are earned and vest based on the achievement of revenue and adjusted EPS, each measured over a cumulative three-year performance period. We believe the inclusion of performance stock options reinforces MSCI's strategic and operational priorities and the cumulative revenue and adjusted EPS metrics complement the total-shareholder-return metrics in other parts of the long-term equity incentive program. We also shared with shareholders other enhancements we made in 2022, including updating the Company's share ownership and retention guidelines for senior management to provide for even more rigorous requirements. These changes reflect our ongoing efforts to ensure long-term alignment with shareholders and to instill an owner-operator mindset in our senior leaders.

**Environmental Sustainability**

This year, we announced new and updated climate targets to demonstrate our commitment to

reducing our emissions. Specifically, MSCI reaffirmed its commitment to reach net-zero emissions across the value chain before 2040 and enhanced its science-based near-term, long-term and net-zero emissions reduction targets, each of which have been approved by the Science Based Targets initiative (SBTi). MSCI is proud to be in the first group of companies to receive approval for its carbon-reduction targets from SBTi, a global body enabling businesses to set emissions reduction targets in line with the latest climate science. While our trajectory for emissions reduction will not be fully linear and will evolve over time to align with the latest science, technology and data, the Board will work with management to provide transparent reporting of our progress, including against the enhanced targets we set in 2022. In this area and others, we remain committed to providing transparency on our efforts.

**Strategy and Risk**

The Board's role is critical in overseeing MSCI's strategy, and we continue to work closely with management on matters regarding the business, its performance and its long-term outlook. This was of particular importance in 2022, as MSCI and the world addressed new macroeconomic and geopolitical

developments that led to a more complex investment and operating landscape. In particular, the Board, through its Audit and Risk Committee, receives quarterly updates on enterprise risk and information technology risk developments, and in 2022 the full Board received specific updates, among others, on technology and cybersecurity infrastructure, technology and data partnerships, research and product development, and regulatory developments relevant to our business and industry.

On behalf of my fellow independent directors and the entire Board, thank you for your continued support. We appreciate the opportunity to serve MSCI on your behalf in 2023 and beyond. We look forward to hearing your views at the 2023 Annual Meeting and through our ongoing engagement.

Sincerely,

![msci-20230315_g9.jpg](msci-20230315_g9.jpg)

**ROBERT G. ASHE**

Independent Lead Director

and Shareholder

March 15, 2023

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|:---|:---|
| **6** | **MSCI** |

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|:---|:---|
| ![msci-20230315_g4.jpg](msci-20230315_g4.jpg) | **Notice of Annual Meeting<br>of Shareholders** |

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|:---|:---|:---|:---|:---|
| **Annual Meeting Proposals and Voting Recommendations** | **Annual Meeting Proposals and Voting Recommendations** | **Annual Meeting Proposals and Voting Recommendations** | |  |
| **Annual Meeting Proposals and Voting Recommendations** | **Annual Meeting Proposals and Voting Recommendations** | **Annual Meeting Proposals and Voting Recommendations** | ![msci-20230315_g10.jpg](msci-20230315_g10.jpg)<br>**DATE AND TIME**<br>APRIL 25, 2023 (Tuesday)<br>2:30 P.M., EASTERN TIME<br>![msci-20230315_g11.jpg](msci-20230315_g11.jpg)<br>**LOCATION**<br>Attend the virtual meeting, including to vote and/or submit questions via the internet through a virtual web conference at: www.virtualshareholder<br>meeting.com/MSCI2023<br>![msci-20230315_g12.jpg](msci-20230315_g12.jpg)<br>**RECORD DATE**<br>MARCH 1, 2023 |  |
| | | | ![msci-20230315_g10.jpg](msci-20230315_g10.jpg)<br>**DATE AND TIME**<br>APRIL 25, 2023 (Tuesday)<br>2:30 P.M., EASTERN TIME<br>![msci-20230315_g11.jpg](msci-20230315_g11.jpg)<br>**LOCATION**<br>Attend the virtual meeting, including to vote and/or submit questions via the internet through a virtual web conference at: www.virtualshareholder<br>meeting.com/MSCI2023<br>![msci-20230315_g12.jpg](msci-20230315_g12.jpg)<br>**RECORD DATE**<br>MARCH 1, 2023 |  |
| | | | ![msci-20230315_g10.jpg](msci-20230315_g10.jpg)<br>**DATE AND TIME**<br>APRIL 25, 2023 (Tuesday)<br>2:30 P.M., EASTERN TIME<br>![msci-20230315_g11.jpg](msci-20230315_g11.jpg)<br>**LOCATION**<br>Attend the virtual meeting, including to vote and/or submit questions via the internet through a virtual web conference at: www.virtualshareholder<br>meeting.com/MSCI2023<br>![msci-20230315_g12.jpg](msci-20230315_g12.jpg)<br>**RECORD DATE**<br>MARCH 1, 2023 |  |
| **1** | **Election of Directors** | **"FOR"** each <br>nominee<br>![msci-20230315_g13.jpg](msci-20230315_g13.jpg)SEE **PAGE 18** | ![msci-20230315_g10.jpg](msci-20230315_g10.jpg)<br>**DATE AND TIME**<br>APRIL 25, 2023 (Tuesday)<br>2:30 P.M., EASTERN TIME<br>![msci-20230315_g11.jpg](msci-20230315_g11.jpg)<br>**LOCATION**<br>Attend the virtual meeting, including to vote and/or submit questions via the internet through a virtual web conference at: www.virtualshareholder<br>meeting.com/MSCI2023<br>![msci-20230315_g12.jpg](msci-20230315_g12.jpg)<br>**RECORD DATE**<br>MARCH 1, 2023 |  |
|  |  |  | ![msci-20230315_g10.jpg](msci-20230315_g10.jpg)<br>**DATE AND TIME**<br>APRIL 25, 2023 (Tuesday)<br>2:30 P.M., EASTERN TIME<br>![msci-20230315_g11.jpg](msci-20230315_g11.jpg)<br>**LOCATION**<br>Attend the virtual meeting, including to vote and/or submit questions via the internet through a virtual web conference at: www.virtualshareholder<br>meeting.com/MSCI2023<br>![msci-20230315_g12.jpg](msci-20230315_g12.jpg)<br>**RECORD DATE**<br>MARCH 1, 2023 |  |
|  |  |  | ![msci-20230315_g10.jpg](msci-20230315_g10.jpg)<br>**DATE AND TIME**<br>APRIL 25, 2023 (Tuesday)<br>2:30 P.M., EASTERN TIME<br>![msci-20230315_g11.jpg](msci-20230315_g11.jpg)<br>**LOCATION**<br>Attend the virtual meeting, including to vote and/or submit questions via the internet through a virtual web conference at: www.virtualshareholder<br>meeting.com/MSCI2023<br>![msci-20230315_g12.jpg](msci-20230315_g12.jpg)<br>**RECORD DATE**<br>MARCH 1, 2023 |  |
|  |  |  | ![msci-20230315_g10.jpg](msci-20230315_g10.jpg)<br>**DATE AND TIME**<br>APRIL 25, 2023 (Tuesday)<br>2:30 P.M., EASTERN TIME<br>![msci-20230315_g11.jpg](msci-20230315_g11.jpg)<br>**LOCATION**<br>Attend the virtual meeting, including to vote and/or submit questions via the internet through a virtual web conference at: www.virtualshareholder<br>meeting.com/MSCI2023<br>![msci-20230315_g12.jpg](msci-20230315_g12.jpg)<br>**RECORD DATE**<br>MARCH 1, 2023 |  |
| **2** | **Advisory Vote to Approve Executive Compensation (Say-on-Pay)** | "**FOR**"<br>![msci-20230315_g13.jpg](msci-20230315_g13.jpg) SEE **PAGE 56** | ![msci-20230315_g10.jpg](msci-20230315_g10.jpg)<br>**DATE AND TIME**<br>APRIL 25, 2023 (Tuesday)<br>2:30 P.M., EASTERN TIME<br>![msci-20230315_g11.jpg](msci-20230315_g11.jpg)<br>**LOCATION**<br>Attend the virtual meeting, including to vote and/or submit questions via the internet through a virtual web conference at: www.virtualshareholder<br>meeting.com/MSCI2023<br>![msci-20230315_g12.jpg](msci-20230315_g12.jpg)<br>**RECORD DATE**<br>MARCH 1, 2023 |  |
|  |  |  | ![msci-20230315_g10.jpg](msci-20230315_g10.jpg)<br>**DATE AND TIME**<br>APRIL 25, 2023 (Tuesday)<br>2:30 P.M., EASTERN TIME<br>![msci-20230315_g11.jpg](msci-20230315_g11.jpg)<br>**LOCATION**<br>Attend the virtual meeting, including to vote and/or submit questions via the internet through a virtual web conference at: www.virtualshareholder<br>meeting.com/MSCI2023<br>![msci-20230315_g12.jpg](msci-20230315_g12.jpg)<br>**RECORD DATE**<br>MARCH 1, 2023 |  |
|  |  |  | ![msci-20230315_g10.jpg](msci-20230315_g10.jpg)<br>**DATE AND TIME**<br>APRIL 25, 2023 (Tuesday)<br>2:30 P.M., EASTERN TIME<br>![msci-20230315_g11.jpg](msci-20230315_g11.jpg)<br>**LOCATION**<br>Attend the virtual meeting, including to vote and/or submit questions via the internet through a virtual web conference at: www.virtualshareholder<br>meeting.com/MSCI2023<br>![msci-20230315_g12.jpg](msci-20230315_g12.jpg)<br>**RECORD DATE**<br>MARCH 1, 2023 |  |
|  |  |  | ![msci-20230315_g10.jpg](msci-20230315_g10.jpg)<br>**DATE AND TIME**<br>APRIL 25, 2023 (Tuesday)<br>2:30 P.M., EASTERN TIME<br>![msci-20230315_g11.jpg](msci-20230315_g11.jpg)<br>**LOCATION**<br>Attend the virtual meeting, including to vote and/or submit questions via the internet through a virtual web conference at: www.virtualshareholder<br>meeting.com/MSCI2023<br>![msci-20230315_g12.jpg](msci-20230315_g12.jpg)<br>**RECORD DATE**<br>MARCH 1, 2023 |  |
| **3** | **Advisory Vote on the Frequency of Future Advisory Votes to Approve Executive Compensation** | **"1 YEAR"**![msci-20230315_g13.jpg](msci-20230315_g13.jpg)SEE **PAGE 95** | ![msci-20230315_g10.jpg](msci-20230315_g10.jpg)<br>**DATE AND TIME**<br>APRIL 25, 2023 (Tuesday)<br>2:30 P.M., EASTERN TIME<br>![msci-20230315_g11.jpg](msci-20230315_g11.jpg)<br>**LOCATION**<br>Attend the virtual meeting, including to vote and/or submit questions via the internet through a virtual web conference at: www.virtualshareholder<br>meeting.com/MSCI2023<br>![msci-20230315_g12.jpg](msci-20230315_g12.jpg)<br>**RECORD DATE**<br>MARCH 1, 2023 |  |
|  |  |  | ![msci-20230315_g10.jpg](msci-20230315_g10.jpg)<br>**DATE AND TIME**<br>APRIL 25, 2023 (Tuesday)<br>2:30 P.M., EASTERN TIME<br>![msci-20230315_g11.jpg](msci-20230315_g11.jpg)<br>**LOCATION**<br>Attend the virtual meeting, including to vote and/or submit questions via the internet through a virtual web conference at: www.virtualshareholder<br>meeting.com/MSCI2023<br>![msci-20230315_g12.jpg](msci-20230315_g12.jpg)<br>**RECORD DATE**<br>MARCH 1, 2023 |  |
|  |  |  | ![msci-20230315_g10.jpg](msci-20230315_g10.jpg)<br>**DATE AND TIME**<br>APRIL 25, 2023 (Tuesday)<br>2:30 P.M., EASTERN TIME<br>![msci-20230315_g11.jpg](msci-20230315_g11.jpg)<br>**LOCATION**<br>Attend the virtual meeting, including to vote and/or submit questions via the internet through a virtual web conference at: www.virtualshareholder<br>meeting.com/MSCI2023<br>![msci-20230315_g12.jpg](msci-20230315_g12.jpg)<br>**RECORD DATE**<br>MARCH 1, 2023 |  |
|  |  |  | ![msci-20230315_g10.jpg](msci-20230315_g10.jpg)<br>**DATE AND TIME**<br>APRIL 25, 2023 (Tuesday)<br>2:30 P.M., EASTERN TIME<br>![msci-20230315_g11.jpg](msci-20230315_g11.jpg)<br>**LOCATION**<br>Attend the virtual meeting, including to vote and/or submit questions via the internet through a virtual web conference at: www.virtualshareholder<br>meeting.com/MSCI2023<br>![msci-20230315_g12.jpg](msci-20230315_g12.jpg)<br>**RECORD DATE**<br>MARCH 1, 2023 |  |
| **4** | **Ratification of the Appointment of MSCI's Independent Auditor** | **"FOR"**<br>![msci-20230315_g13.jpg](msci-20230315_g13.jpg)SEE **PAGE 99** | ![msci-20230315_g10.jpg](msci-20230315_g10.jpg)<br>**DATE AND TIME**<br>APRIL 25, 2023 (Tuesday)<br>2:30 P.M., EASTERN TIME<br>![msci-20230315_g11.jpg](msci-20230315_g11.jpg)<br>**LOCATION**<br>Attend the virtual meeting, including to vote and/or submit questions via the internet through a virtual web conference at: www.virtualshareholder<br>meeting.com/MSCI2023<br>![msci-20230315_g12.jpg](msci-20230315_g12.jpg)<br>**RECORD DATE**<br>MARCH 1, 2023 |  |
|  |  |  | ![msci-20230315_g10.jpg](msci-20230315_g10.jpg)<br>**DATE AND TIME**<br>APRIL 25, 2023 (Tuesday)<br>2:30 P.M., EASTERN TIME<br>![msci-20230315_g11.jpg](msci-20230315_g11.jpg)<br>**LOCATION**<br>Attend the virtual meeting, including to vote and/or submit questions via the internet through a virtual web conference at: www.virtualshareholder<br>meeting.com/MSCI2023<br>![msci-20230315_g12.jpg](msci-20230315_g12.jpg)<br>**RECORD DATE**<br>MARCH 1, 2023 |  |
| The 2023 annual meeting of shareholders (the "2023 Annual Meeting") will commence at 2:30 P.M., Eastern Time. Online check-in will be available beginning at 1:30 P.M., Eastern Time. Please allow ample time for the online check-in process.<br>To participate in the 2023 Annual Meeting, you will need the 16-digit control number included on your Notice of Internet Availability of Proxy Materials, on your proxy card or on any additional voting instructions that accompanied your proxy materials.<br>A webcast replay of the 2023 Annual Meeting will also be made available on our Investor Relations website (https://ir.msci.com).<br>If you are a beneficial shareholder, your broker will not be able to vote your shares with respect to any of the matters presented at the meeting, other than the ratification of the selection of our independent registered public accounting firm, unless you give your broker specific voting instructions. <br>We will mail the Notice of Internet Availability of Proxy Materials on or about March 15, 2023. The Notice of Internet Availability of Proxy Materials is not a proxy card and cannot be used to vote your shares. | The 2023 annual meeting of shareholders (the "2023 Annual Meeting") will commence at 2:30 P.M., Eastern Time. Online check-in will be available beginning at 1:30 P.M., Eastern Time. Please allow ample time for the online check-in process.<br>To participate in the 2023 Annual Meeting, you will need the 16-digit control number included on your Notice of Internet Availability of Proxy Materials, on your proxy card or on any additional voting instructions that accompanied your proxy materials.<br>A webcast replay of the 2023 Annual Meeting will also be made available on our Investor Relations website (https://ir.msci.com).<br>If you are a beneficial shareholder, your broker will not be able to vote your shares with respect to any of the matters presented at the meeting, other than the ratification of the selection of our independent registered public accounting firm, unless you give your broker specific voting instructions. <br>We will mail the Notice of Internet Availability of Proxy Materials on or about March 15, 2023. The Notice of Internet Availability of Proxy Materials is not a proxy card and cannot be used to vote your shares. | The 2023 annual meeting of shareholders (the "2023 Annual Meeting") will commence at 2:30 P.M., Eastern Time. Online check-in will be available beginning at 1:30 P.M., Eastern Time. Please allow ample time for the online check-in process.<br>To participate in the 2023 Annual Meeting, you will need the 16-digit control number included on your Notice of Internet Availability of Proxy Materials, on your proxy card or on any additional voting instructions that accompanied your proxy materials.<br>A webcast replay of the 2023 Annual Meeting will also be made available on our Investor Relations website (https://ir.msci.com).<br>If you are a beneficial shareholder, your broker will not be able to vote your shares with respect to any of the matters presented at the meeting, other than the ratification of the selection of our independent registered public accounting firm, unless you give your broker specific voting instructions. <br>We will mail the Notice of Internet Availability of Proxy Materials on or about March 15, 2023. The Notice of Internet Availability of Proxy Materials is not a proxy card and cannot be used to vote your shares. | **How to Vote**<br>Whether or not you plan to attend our 2023 Annual Meeting, it is important that you vote as soon as possible to ensure that your shares are represented.<br>![msci-20230315_g14.jpg](msci-20230315_g14.jpg)<br>**INTERNET**<br>www.proxyvote.com<br>Use the internet to transmit your voting instructions and for electronic delivery of information up until 11:59 P.M. Eastern Time on April 24, 2023. Have your proxy card in hand when you access the website and follow the instructions to obtain your records and to create an electronic voting instruction form.<br>![msci-20230315_g15.jpg](msci-20230315_g15.jpg)<br>**TELEPHONE**<br>1-800-690-6903<br>Use any touch-tone telephone to transmit your voting instructions up until 11:59 P.M. Eastern Time on April 24, 2023. Have your proxy card in hand when you call and then follow the instructions.<br>![msci-20230315_g16.jpg](msci-20230315_g16.jpg)<br>**MAIL**<br>Mark, sign and date your proxy card and return it in the postage-paid envelope we have provided or return it to Vote Processing, c/o Broadridge, 51 Mercedes Way, Edgewood, NY 11717. |  |
| The 2023 annual meeting of shareholders (the "2023 Annual Meeting") will commence at 2:30 P.M., Eastern Time. Online check-in will be available beginning at 1:30 P.M., Eastern Time. Please allow ample time for the online check-in process.<br>To participate in the 2023 Annual Meeting, you will need the 16-digit control number included on your Notice of Internet Availability of Proxy Materials, on your proxy card or on any additional voting instructions that accompanied your proxy materials.<br>A webcast replay of the 2023 Annual Meeting will also be made available on our Investor Relations website (https://ir.msci.com).<br>If you are a beneficial shareholder, your broker will not be able to vote your shares with respect to any of the matters presented at the meeting, other than the ratification of the selection of our independent registered public accounting firm, unless you give your broker specific voting instructions. <br>We will mail the Notice of Internet Availability of Proxy Materials on or about March 15, 2023. The Notice of Internet Availability of Proxy Materials is not a proxy card and cannot be used to vote your shares. | The 2023 annual meeting of shareholders (the "2023 Annual Meeting") will commence at 2:30 P.M., Eastern Time. Online check-in will be available beginning at 1:30 P.M., Eastern Time. Please allow ample time for the online check-in process.<br>To participate in the 2023 Annual Meeting, you will need the 16-digit control number included on your Notice of Internet Availability of Proxy Materials, on your proxy card or on any additional voting instructions that accompanied your proxy materials.<br>A webcast replay of the 2023 Annual Meeting will also be made available on our Investor Relations website (https://ir.msci.com).<br>If you are a beneficial shareholder, your broker will not be able to vote your shares with respect to any of the matters presented at the meeting, other than the ratification of the selection of our independent registered public accounting firm, unless you give your broker specific voting instructions. <br>We will mail the Notice of Internet Availability of Proxy Materials on or about March 15, 2023. The Notice of Internet Availability of Proxy Materials is not a proxy card and cannot be used to vote your shares. | The 2023 annual meeting of shareholders (the "2023 Annual Meeting") will commence at 2:30 P.M., Eastern Time. Online check-in will be available beginning at 1:30 P.M., Eastern Time. Please allow ample time for the online check-in process.<br>To participate in the 2023 Annual Meeting, you will need the 16-digit control number included on your Notice of Internet Availability of Proxy Materials, on your proxy card or on any additional voting instructions that accompanied your proxy materials.<br>A webcast replay of the 2023 Annual Meeting will also be made available on our Investor Relations website (https://ir.msci.com).<br>If you are a beneficial shareholder, your broker will not be able to vote your shares with respect to any of the matters presented at the meeting, other than the ratification of the selection of our independent registered public accounting firm, unless you give your broker specific voting instructions. <br>We will mail the Notice of Internet Availability of Proxy Materials on or about March 15, 2023. The Notice of Internet Availability of Proxy Materials is not a proxy card and cannot be used to vote your shares. | **How to Vote**<br>Whether or not you plan to attend our 2023 Annual Meeting, it is important that you vote as soon as possible to ensure that your shares are represented.<br>![msci-20230315_g14.jpg](msci-20230315_g14.jpg)<br>**INTERNET**<br>www.proxyvote.com<br>Use the internet to transmit your voting instructions and for electronic delivery of information up until 11:59 P.M. Eastern Time on April 24, 2023. Have your proxy card in hand when you access the website and follow the instructions to obtain your records and to create an electronic voting instruction form.<br>![msci-20230315_g15.jpg](msci-20230315_g15.jpg)<br>**TELEPHONE**<br>1-800-690-6903<br>Use any touch-tone telephone to transmit your voting instructions up until 11:59 P.M. Eastern Time on April 24, 2023. Have your proxy card in hand when you call and then follow the instructions.<br>![msci-20230315_g16.jpg](msci-20230315_g16.jpg)<br>**MAIL**<br>Mark, sign and date your proxy card and return it in the postage-paid envelope we have provided or return it to Vote Processing, c/o Broadridge, 51 Mercedes Way, Edgewood, NY 11717. |  |
| The 2023 annual meeting of shareholders (the "2023 Annual Meeting") will commence at 2:30 P.M., Eastern Time. Online check-in will be available beginning at 1:30 P.M., Eastern Time. Please allow ample time for the online check-in process.<br>To participate in the 2023 Annual Meeting, you will need the 16-digit control number included on your Notice of Internet Availability of Proxy Materials, on your proxy card or on any additional voting instructions that accompanied your proxy materials.<br>A webcast replay of the 2023 Annual Meeting will also be made available on our Investor Relations website (https://ir.msci.com).<br>If you are a beneficial shareholder, your broker will not be able to vote your shares with respect to any of the matters presented at the meeting, other than the ratification of the selection of our independent registered public accounting firm, unless you give your broker specific voting instructions. <br>We will mail the Notice of Internet Availability of Proxy Materials on or about March 15, 2023. The Notice of Internet Availability of Proxy Materials is not a proxy card and cannot be used to vote your shares. | The 2023 annual meeting of shareholders (the "2023 Annual Meeting") will commence at 2:30 P.M., Eastern Time. Online check-in will be available beginning at 1:30 P.M., Eastern Time. Please allow ample time for the online check-in process.<br>To participate in the 2023 Annual Meeting, you will need the 16-digit control number included on your Notice of Internet Availability of Proxy Materials, on your proxy card or on any additional voting instructions that accompanied your proxy materials.<br>A webcast replay of the 2023 Annual Meeting will also be made available on our Investor Relations website (https://ir.msci.com).<br>If you are a beneficial shareholder, your broker will not be able to vote your shares with respect to any of the matters presented at the meeting, other than the ratification of the selection of our independent registered public accounting firm, unless you give your broker specific voting instructions. <br>We will mail the Notice of Internet Availability of Proxy Materials on or about March 15, 2023. The Notice of Internet Availability of Proxy Materials is not a proxy card and cannot be used to vote your shares. | The 2023 annual meeting of shareholders (the "2023 Annual Meeting") will commence at 2:30 P.M., Eastern Time. Online check-in will be available beginning at 1:30 P.M., Eastern Time. Please allow ample time for the online check-in process.<br>To participate in the 2023 Annual Meeting, you will need the 16-digit control number included on your Notice of Internet Availability of Proxy Materials, on your proxy card or on any additional voting instructions that accompanied your proxy materials.<br>A webcast replay of the 2023 Annual Meeting will also be made available on our Investor Relations website (https://ir.msci.com).<br>If you are a beneficial shareholder, your broker will not be able to vote your shares with respect to any of the matters presented at the meeting, other than the ratification of the selection of our independent registered public accounting firm, unless you give your broker specific voting instructions. <br>We will mail the Notice of Internet Availability of Proxy Materials on or about March 15, 2023. The Notice of Internet Availability of Proxy Materials is not a proxy card and cannot be used to vote your shares. | **How to Vote**<br>Whether or not you plan to attend our 2023 Annual Meeting, it is important that you vote as soon as possible to ensure that your shares are represented.<br>![msci-20230315_g14.jpg](msci-20230315_g14.jpg)<br>**INTERNET**<br>www.proxyvote.com<br>Use the internet to transmit your voting instructions and for electronic delivery of information up until 11:59 P.M. Eastern Time on April 24, 2023. Have your proxy card in hand when you access the website and follow the instructions to obtain your records and to create an electronic voting instruction form.<br>![msci-20230315_g15.jpg](msci-20230315_g15.jpg)<br>**TELEPHONE**<br>1-800-690-6903<br>Use any touch-tone telephone to transmit your voting instructions up until 11:59 P.M. Eastern Time on April 24, 2023. Have your proxy card in hand when you call and then follow the instructions.<br>![msci-20230315_g16.jpg](msci-20230315_g16.jpg)<br>**MAIL**<br>Mark, sign and date your proxy card and return it in the postage-paid envelope we have provided or return it to Vote Processing, c/o Broadridge, 51 Mercedes Way, Edgewood, NY 11717. | &nbsp;&nbsp;**Important Notice Regarding the Availability of Proxy Materials for the 2023 Annual Meeting to be held on April 25, 2023.** This Proxy Statement and our 2022 Annual Report on Form 10-K for the fiscal year ended December 31, 2022 are available without charge at www.proxyvote.com. Information contained on such website is not incorporated by reference into this Proxy Statement or any other report we file with the Securities and Exchange Commission (the "SEC"). |
| The 2023 annual meeting of shareholders (the "2023 Annual Meeting") will commence at 2:30 P.M., Eastern Time. Online check-in will be available beginning at 1:30 P.M., Eastern Time. Please allow ample time for the online check-in process.<br>To participate in the 2023 Annual Meeting, you will need the 16-digit control number included on your Notice of Internet Availability of Proxy Materials, on your proxy card or on any additional voting instructions that accompanied your proxy materials.<br>A webcast replay of the 2023 Annual Meeting will also be made available on our Investor Relations website (https://ir.msci.com).<br>If you are a beneficial shareholder, your broker will not be able to vote your shares with respect to any of the matters presented at the meeting, other than the ratification of the selection of our independent registered public accounting firm, unless you give your broker specific voting instructions. <br>We will mail the Notice of Internet Availability of Proxy Materials on or about March 15, 2023. The Notice of Internet Availability of Proxy Materials is not a proxy card and cannot be used to vote your shares. | The 2023 annual meeting of shareholders (the "2023 Annual Meeting") will commence at 2:30 P.M., Eastern Time. Online check-in will be available beginning at 1:30 P.M., Eastern Time. Please allow ample time for the online check-in process.<br>To participate in the 2023 Annual Meeting, you will need the 16-digit control number included on your Notice of Internet Availability of Proxy Materials, on your proxy card or on any additional voting instructions that accompanied your proxy materials.<br>A webcast replay of the 2023 Annual Meeting will also be made available on our Investor Relations website (https://ir.msci.com).<br>If you are a beneficial shareholder, your broker will not be able to vote your shares with respect to any of the matters presented at the meeting, other than the ratification of the selection of our independent registered public accounting firm, unless you give your broker specific voting instructions. <br>We will mail the Notice of Internet Availability of Proxy Materials on or about March 15, 2023. The Notice of Internet Availability of Proxy Materials is not a proxy card and cannot be used to vote your shares. | The 2023 annual meeting of shareholders (the "2023 Annual Meeting") will commence at 2:30 P.M., Eastern Time. Online check-in will be available beginning at 1:30 P.M., Eastern Time. Please allow ample time for the online check-in process.<br>To participate in the 2023 Annual Meeting, you will need the 16-digit control number included on your Notice of Internet Availability of Proxy Materials, on your proxy card or on any additional voting instructions that accompanied your proxy materials.<br>A webcast replay of the 2023 Annual Meeting will also be made available on our Investor Relations website (https://ir.msci.com).<br>If you are a beneficial shareholder, your broker will not be able to vote your shares with respect to any of the matters presented at the meeting, other than the ratification of the selection of our independent registered public accounting firm, unless you give your broker specific voting instructions. <br>We will mail the Notice of Internet Availability of Proxy Materials on or about March 15, 2023. The Notice of Internet Availability of Proxy Materials is not a proxy card and cannot be used to vote your shares. | **How to Vote**<br>Whether or not you plan to attend our 2023 Annual Meeting, it is important that you vote as soon as possible to ensure that your shares are represented.<br>![msci-20230315_g14.jpg](msci-20230315_g14.jpg)<br>**INTERNET**<br>www.proxyvote.com<br>Use the internet to transmit your voting instructions and for electronic delivery of information up until 11:59 P.M. Eastern Time on April 24, 2023. Have your proxy card in hand when you access the website and follow the instructions to obtain your records and to create an electronic voting instruction form.<br>![msci-20230315_g15.jpg](msci-20230315_g15.jpg)<br>**TELEPHONE**<br>1-800-690-6903<br>Use any touch-tone telephone to transmit your voting instructions up until 11:59 P.M. Eastern Time on April 24, 2023. Have your proxy card in hand when you call and then follow the instructions.<br>![msci-20230315_g16.jpg](msci-20230315_g16.jpg)<br>**MAIL**<br>Mark, sign and date your proxy card and return it in the postage-paid envelope we have provided or return it to Vote Processing, c/o Broadridge, 51 Mercedes Way, Edgewood, NY 11717. |  |
| The 2023 annual meeting of shareholders (the "2023 Annual Meeting") will commence at 2:30 P.M., Eastern Time. Online check-in will be available beginning at 1:30 P.M., Eastern Time. Please allow ample time for the online check-in process.<br>To participate in the 2023 Annual Meeting, you will need the 16-digit control number included on your Notice of Internet Availability of Proxy Materials, on your proxy card or on any additional voting instructions that accompanied your proxy materials.<br>A webcast replay of the 2023 Annual Meeting will also be made available on our Investor Relations website (https://ir.msci.com).<br>If you are a beneficial shareholder, your broker will not be able to vote your shares with respect to any of the matters presented at the meeting, other than the ratification of the selection of our independent registered public accounting firm, unless you give your broker specific voting instructions. <br>We will mail the Notice of Internet Availability of Proxy Materials on or about March 15, 2023. The Notice of Internet Availability of Proxy Materials is not a proxy card and cannot be used to vote your shares. | The 2023 annual meeting of shareholders (the "2023 Annual Meeting") will commence at 2:30 P.M., Eastern Time. Online check-in will be available beginning at 1:30 P.M., Eastern Time. Please allow ample time for the online check-in process.<br>To participate in the 2023 Annual Meeting, you will need the 16-digit control number included on your Notice of Internet Availability of Proxy Materials, on your proxy card or on any additional voting instructions that accompanied your proxy materials.<br>A webcast replay of the 2023 Annual Meeting will also be made available on our Investor Relations website (https://ir.msci.com).<br>If you are a beneficial shareholder, your broker will not be able to vote your shares with respect to any of the matters presented at the meeting, other than the ratification of the selection of our independent registered public accounting firm, unless you give your broker specific voting instructions. <br>We will mail the Notice of Internet Availability of Proxy Materials on or about March 15, 2023. The Notice of Internet Availability of Proxy Materials is not a proxy card and cannot be used to vote your shares. | The 2023 annual meeting of shareholders (the "2023 Annual Meeting") will commence at 2:30 P.M., Eastern Time. Online check-in will be available beginning at 1:30 P.M., Eastern Time. Please allow ample time for the online check-in process.<br>To participate in the 2023 Annual Meeting, you will need the 16-digit control number included on your Notice of Internet Availability of Proxy Materials, on your proxy card or on any additional voting instructions that accompanied your proxy materials.<br>A webcast replay of the 2023 Annual Meeting will also be made available on our Investor Relations website (https://ir.msci.com).<br>If you are a beneficial shareholder, your broker will not be able to vote your shares with respect to any of the matters presented at the meeting, other than the ratification of the selection of our independent registered public accounting firm, unless you give your broker specific voting instructions. <br>We will mail the Notice of Internet Availability of Proxy Materials on or about March 15, 2023. The Notice of Internet Availability of Proxy Materials is not a proxy card and cannot be used to vote your shares. | **How to Vote**<br>Whether or not you plan to attend our 2023 Annual Meeting, it is important that you vote as soon as possible to ensure that your shares are represented.<br>![msci-20230315_g14.jpg](msci-20230315_g14.jpg)<br>**INTERNET**<br>www.proxyvote.com<br>Use the internet to transmit your voting instructions and for electronic delivery of information up until 11:59 P.M. Eastern Time on April 24, 2023. Have your proxy card in hand when you access the website and follow the instructions to obtain your records and to create an electronic voting instruction form.<br>![msci-20230315_g15.jpg](msci-20230315_g15.jpg)<br>**TELEPHONE**<br>1-800-690-6903<br>Use any touch-tone telephone to transmit your voting instructions up until 11:59 P.M. Eastern Time on April 24, 2023. Have your proxy card in hand when you call and then follow the instructions.<br>![msci-20230315_g16.jpg](msci-20230315_g16.jpg)<br>**MAIL**<br>Mark, sign and date your proxy card and return it in the postage-paid envelope we have provided or return it to Vote Processing, c/o Broadridge, 51 Mercedes Way, Edgewood, NY 11717. |  |
| **How to Vote**<br>Whether or not you plan to attend our 2023 Annual Meeting, it is important that you vote as soon as possible to ensure that your shares are represented.<br>![msci-20230315_g14.jpg](msci-20230315_g14.jpg)<br>**INTERNET**<br>www.proxyvote.com<br>Use the internet to transmit your voting instructions and for electronic delivery of information up until 11:59 P.M. Eastern Time on April 24, 2023. Have your proxy card in hand when you access the website and follow the instructions to obtain your records and to create an electronic voting instruction form.<br>![msci-20230315_g15.jpg](msci-20230315_g15.jpg)<br>**TELEPHONE**<br>1-800-690-6903<br>Use any touch-tone telephone to transmit your voting instructions up until 11:59 P.M. Eastern Time on April 24, 2023. Have your proxy card in hand when you call and then follow the instructions.<br>![msci-20230315_g16.jpg](msci-20230315_g16.jpg)<br>**MAIL**<br>Mark, sign and date your proxy card and return it in the postage-paid envelope we have provided or return it to Vote Processing, c/o Broadridge, 51 Mercedes Way, Edgewood, NY 11717. |  |  |  |  |
| **How to Vote**<br>Whether or not you plan to attend our 2023 Annual Meeting, it is important that you vote as soon as possible to ensure that your shares are represented.<br>![msci-20230315_g14.jpg](msci-20230315_g14.jpg)<br>**INTERNET**<br>www.proxyvote.com<br>Use the internet to transmit your voting instructions and for electronic delivery of information up until 11:59 P.M. Eastern Time on April 24, 2023. Have your proxy card in hand when you access the website and follow the instructions to obtain your records and to create an electronic voting instruction form.<br>![msci-20230315_g15.jpg](msci-20230315_g15.jpg)<br>**TELEPHONE**<br>1-800-690-6903<br>Use any touch-tone telephone to transmit your voting instructions up until 11:59 P.M. Eastern Time on April 24, 2023. Have your proxy card in hand when you call and then follow the instructions.<br>![msci-20230315_g16.jpg](msci-20230315_g16.jpg)<br>**MAIL**<br>Mark, sign and date your proxy card and return it in the postage-paid envelope we have provided or return it to Vote Processing, c/o Broadridge, 51 Mercedes Way, Edgewood, NY 11717. |  |  |  |  |
| **How to Vote**<br>Whether or not you plan to attend our 2023 Annual Meeting, it is important that you vote as soon as possible to ensure that your shares are represented.<br>![msci-20230315_g14.jpg](msci-20230315_g14.jpg)<br>**INTERNET**<br>www.proxyvote.com<br>Use the internet to transmit your voting instructions and for electronic delivery of information up until 11:59 P.M. Eastern Time on April 24, 2023. Have your proxy card in hand when you access the website and follow the instructions to obtain your records and to create an electronic voting instruction form.<br>![msci-20230315_g15.jpg](msci-20230315_g15.jpg)<br>**TELEPHONE**<br>1-800-690-6903<br>Use any touch-tone telephone to transmit your voting instructions up until 11:59 P.M. Eastern Time on April 24, 2023. Have your proxy card in hand when you call and then follow the instructions.<br>![msci-20230315_g16.jpg](msci-20230315_g16.jpg)<br>**MAIL**<br>Mark, sign and date your proxy card and return it in the postage-paid envelope we have provided or return it to Vote Processing, c/o Broadridge, 51 Mercedes Way, Edgewood, NY 11717. |  |  |  |  |

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**2023 PROXY STATEMENT**<sub>7</sub>

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| | |
|:---|:---|
| ![msci-20230315_g4.jpg](msci-20230315_g4.jpg) | **Table of <br>Contents** |

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| | |
|:---|:---|
| **[Letter from our](#id31249eadc554554b51d719cba18077f_64)[C](#id31249eadc554554b51d719cba18077f_64)[hairman and CEO](#id31249eadc554554b51d719cba18077f_64)** | **[3](#id31249eadc554554b51d719cba18077f_64)** |
| **[Letter from our](#id31249eadc554554b51d719cba18077f_1256)[I](#id31249eadc554554b51d719cba18077f_1256)[ndependent](#id31249eadc554554b51d719cba18077f_1256)[L](#id31249eadc554554b51d719cba18077f_1256)[ea](#id31249eadc554554b51d719cba18077f_1256)[d](#id31249eadc554554b51d719cba18077f_1256)[D](#id31249eadc554554b51d719cba18077f_1256)[irector](#id31249eadc554554b51d719cba18077f_1256)** | **[4](#id31249eadc554554b51d719cba18077f_1256)** |
| **[Notice of](#id31249eadc554554b51d719cba18077f_1539)[A](#id31249eadc554554b51d719cba18077f_1539)[nnual](#id31249eadc554554b51d719cba18077f_1539)[M](#id31249eadc554554b51d719cba18077f_1539)[eeting of](#id31249eadc554554b51d719cba18077f_1539)[S](#id31249eadc554554b51d719cba18077f_1539)[hareholders](#id31249eadc554554b51d719cba18077f_1539)** | **[6](#id31249eadc554554b51d719cba18077f_1539)** |
| **[Proxy](#id31249eadc554554b51d719cba18077f_73)[S](#id31249eadc554554b51d719cba18077f_73)[ummary](#id31249eadc554554b51d719cba18077f_73)** | **[8](#id31249eadc554554b51d719cba18077f_73)** |
| **[Proposal No. 1: Election of](#id31249eadc554554b51d719cba18077f_76)[D](#id31249eadc554554b51d719cba18077f_76)[irectors](#id31249eadc554554b51d719cba18077f_76)** | **[18](#id31249eadc554554b51d719cba18077f_76)** |
| [Director](#id31249eadc554554b51d719cba18077f_79)[C](#id31249eadc554554b51d719cba18077f_79)[ore](#id31249eadc554554b51d719cba18077f_79)[C](#id31249eadc554554b51d719cba18077f_79)[ompetencies and](#id31249eadc554554b51d719cba18077f_79)[D](#id31249eadc554554b51d719cba18077f_79)[iversity](#id31249eadc554554b51d719cba18077f_79) | **[19](#id31249eadc554554b51d719cba18077f_79)** |
| [2023 Director](#id31249eadc554554b51d719cba18077f_82)[N](#id31249eadc554554b51d719cba18077f_82)[ominees](#id31249eadc554554b51d719cba18077f_82) | **[21](#id31249eadc554554b51d719cba18077f_82)** |
| **[Corporate](#id31249eadc554554b51d719cba18077f_85)[G](#id31249eadc554554b51d719cba18077f_85)[overnance](#id31249eadc554554b51d719cba18077f_85)** | **[28](#id31249eadc554554b51d719cba18077f_85)** |
| [Corporate Governance Practices](#id31249eadc554554b51d719cba18077f_88) | **[28](#id31249eadc554554b51d719cba18077f_88)** |
| [Composition and](#id31249eadc554554b51d719cba18077f_91)[B](#id31249eadc554554b51d719cba18077f_91)[oard](#id31249eadc554554b51d719cba18077f_91)[R](#id31249eadc554554b51d719cba18077f_91)[efreshment](#id31249eadc554554b51d719cba18077f_91) | **[29](#id31249eadc554554b51d719cba18077f_91)** |
| [Structure of our](#id31249eadc554554b51d719cba18077f_94)[B](#id31249eadc554554b51d719cba18077f_94)[oard](#id31249eadc554554b51d719cba18077f_94) | **[32](#id31249eadc554554b51d719cba18077f_94)** |
| [Engagement and](#id31249eadc554554b51d719cba18077f_97)[E](#id31249eadc554554b51d719cba18077f_97)[valuation of our](#id31249eadc554554b51d719cba18077f_97)[B](#id31249eadc554554b51d719cba18077f_97)[oard](#id31249eadc554554b51d719cba18077f_97) | **[39](#id31249eadc554554b51d719cba18077f_97)** |
| [Oversight by our](#id31249eadc554554b51d719cba18077f_100)[B](#id31249eadc554554b51d719cba18077f_100)[oard](#id31249eadc554554b51d719cba18077f_100) | **[44](#id31249eadc554554b51d719cba18077f_100)** |
| [Corporate](#id31249eadc554554b51d719cba18077f_103)[R](#id31249eadc554554b51d719cba18077f_103)[esponsibility](#id31249eadc554554b51d719cba18077f_103) | **[47](#id31249eadc554554b51d719cba18077f_103)** |
| [Human](#id31249eadc554554b51d719cba18077f_106)[C](#id31249eadc554554b51d719cba18077f_106)[apital](#id31249eadc554554b51d719cba18077f_106)[M](#id31249eadc554554b51d719cba18077f_106)[anagement](#id31249eadc554554b51d719cba18077f_106) | **[49](#id31249eadc554554b51d719cba18077f_106)** |
| **[Director](#id31249eadc554554b51d719cba18077f_109)[C](#id31249eadc554554b51d719cba18077f_109)[ompensation and](#id31249eadc554554b51d719cba18077f_109)[S](#id31249eadc554554b51d719cba18077f_109)[tock](#id31249eadc554554b51d719cba18077f_109)[O](#id31249eadc554554b51d719cba18077f_109)[wnership](#id31249eadc554554b51d719cba18077f_109)[G](#id31249eadc554554b51d719cba18077f_109)[uidelines](#id31249eadc554554b51d719cba18077f_109)** | **[53](#id31249eadc554554b51d719cba18077f_109)** |
| [Director](#id31249eadc554554b51d719cba18077f_112)[C](#id31249eadc554554b51d719cba18077f_112)[ompensation](#id31249eadc554554b51d719cba18077f_112) | **[53](#id31249eadc554554b51d719cba18077f_112)** |
| **[Proposal No. 2: Advisory](#id31249eadc554554b51d719cba18077f_115)[V](#id31249eadc554554b51d719cba18077f_115)[ote to](#id31249eadc554554b51d719cba18077f_115)[A](#id31249eadc554554b51d719cba18077f_115)[pprove](#id31249eadc554554b51d719cba18077f_115)[E](#id31249eadc554554b51d719cba18077f_115)[xecutive](#id31249eadc554554b51d719cba18077f_115)[C](#id31249eadc554554b51d719cba18077f_115)[ompensation (](#id31249eadc554554b51d719cba18077f_115)[S](#id31249eadc554554b51d719cba18077f_115)[ay-on-](#id31249eadc554554b51d719cba18077f_115)[P](#id31249eadc554554b51d719cba18077f_115)[ay)](#id31249eadc554554b51d719cba18077f_115)** | **[56](#id31249eadc554554b51d719cba18077f_115)** |
| **[Compensation](#id31249eadc554554b51d719cba18077f_118)[M](#id31249eadc554554b51d719cba18077f_118)[atters](#id31249eadc554554b51d719cba18077f_118)** | **[57](#id31249eadc554554b51d719cba18077f_118)** |
| [Compensation](#id31249eadc554554b51d719cba18077f_124)[D](#id31249eadc554554b51d719cba18077f_124)[iscussion and](#id31249eadc554554b51d719cba18077f_124)[A](#id31249eadc554554b51d719cba18077f_124)[nalysis](#id31249eadc554554b51d719cba18077f_124) | **[58](#id31249eadc554554b51d719cba18077f_124)** |
| [Highlights](#id31249eadc554554b51d719cba18077f_127) | **[58](#id31249eadc554554b51d719cba18077f_127)** |
| [Governance and](#id31249eadc554554b51d719cba18077f_139)[A](#id31249eadc554554b51d719cba18077f_139)[dministration](#id31249eadc554554b51d719cba18077f_139) | **[63](#id31249eadc554554b51d719cba18077f_139)** |
| [Review of our](#id31249eadc554554b51d719cba18077f_154)[P](#id31249eadc554554b51d719cba18077f_154)[rograms](#id31249eadc554554b51d719cba18077f_154) | **[69](#id31249eadc554554b51d719cba18077f_154)** |
| [Other](#id31249eadc554554b51d719cba18077f_169)[P](#id31249eadc554554b51d719cba18077f_169)[olicies](#id31249eadc554554b51d719cba18077f_169) | **[79](#id31249eadc554554b51d719cba18077f_169)** |

---

---

| | |
|:---|:---|
| [Tax](#id31249eadc554554b51d719cba18077f_178)[C](#id31249eadc554554b51d719cba18077f_178)[onsiderations](#id31249eadc554554b51d719cba18077f_178) | **[80](#id31249eadc554554b51d719cba18077f_178)** |
| [Compensation](#id31249eadc554554b51d719cba18077f_181)[R](#id31249eadc554554b51d719cba18077f_181)[isk](#id31249eadc554554b51d719cba18077f_181)[A](#id31249eadc554554b51d719cba18077f_181)[ssessment](#id31249eadc554554b51d719cba18077f_181) | **[80](#id31249eadc554554b51d719cba18077f_181)** |
| [Compensation,](#id31249eadc554554b51d719cba18077f_184)[T](#id31249eadc554554b51d719cba18077f_184)[alent and](#id31249eadc554554b51d719cba18077f_184)[C](#id31249eadc554554b51d719cba18077f_184)[ulture](#id31249eadc554554b51d719cba18077f_184)[C](#id31249eadc554554b51d719cba18077f_184)[ommittee](#id31249eadc554554b51d719cba18077f_184)[R](#id31249eadc554554b51d719cba18077f_184)[eport](#id31249eadc554554b51d719cba18077f_184) | **[81](#id31249eadc554554b51d719cba18077f_184)** |
| [Executive](#id31249eadc554554b51d719cba18077f_187)[C](#id31249eadc554554b51d719cba18077f_187)[ompensation](#id31249eadc554554b51d719cba18077f_187)[T](#id31249eadc554554b51d719cba18077f_187)[ables](#id31249eadc554554b51d719cba18077f_187) | **[82](#id31249eadc554554b51d719cba18077f_187)** |
| [CEO Pay Ratio](#id31249eadc554554b51d719cba18077f_2216) | **[91](#id31249eadc554554b51d719cba18077f_2216)** |
| [Pay Versus Performance](#id31249eadc554554b51d719cba18077f_2526) | **[91](#id31249eadc554554b51d719cba18077f_2526)** |
| **[Proposal No. 3: Advisory](#id31249eadc554554b51d719cba18077f_208)[V](#id31249eadc554554b51d719cba18077f_208)[ote on the](#id31249eadc554554b51d719cba18077f_208)[F](#id31249eadc554554b51d719cba18077f_208)[requency of](#id31249eadc554554b51d719cba18077f_208)[F](#id31249eadc554554b51d719cba18077f_208)[uture](#id31249eadc554554b51d719cba18077f_208)[A](#id31249eadc554554b51d719cba18077f_208)[dvisory](#id31249eadc554554b51d719cba18077f_208)[V](#id31249eadc554554b51d719cba18077f_208)[otes to](#id31249eadc554554b51d719cba18077f_208)[A](#id31249eadc554554b51d719cba18077f_208)[pprove](#id31249eadc554554b51d719cba18077f_208)[E](#id31249eadc554554b51d719cba18077f_208)[xecutive](#id31249eadc554554b51d719cba18077f_208)[C](#id31249eadc554554b51d719cba18077f_208)[ompensation](#id31249eadc554554b51d719cba18077f_208)** | **[95](#id31249eadc554554b51d719cba18077f_208)** |
| **[Audit](#id31249eadc554554b51d719cba18077f_211)[M](#id31249eadc554554b51d719cba18077f_211)[atters](#id31249eadc554554b51d719cba18077f_211)** | **[96](#id31249eadc554554b51d719cba18077f_211)** |
| [Independent](#id31249eadc554554b51d719cba18077f_214)[A](#id31249eadc554554b51d719cba18077f_214)[uditor's](#id31249eadc554554b51d719cba18077f_214)[F](#id31249eadc554554b51d719cba18077f_214)[ees](#id31249eadc554554b51d719cba18077f_214) | **[96](#id31249eadc554554b51d719cba18077f_214)** |
| [Pre-Approval](#id31249eadc554554b51d719cba18077f_217)[P](#id31249eadc554554b51d719cba18077f_217)[olicy of the](#id31249eadc554554b51d719cba18077f_217)[A](#id31249eadc554554b51d719cba18077f_217)[udit and](#id31249eadc554554b51d719cba18077f_217)[R](#id31249eadc554554b51d719cba18077f_217)[isk](#id31249eadc554554b51d719cba18077f_217)[C](#id31249eadc554554b51d719cba18077f_217)[ommittee of](#id31249eadc554554b51d719cba18077f_217)[S](#id31249eadc554554b51d719cba18077f_217)[ervices](#id31249eadc554554b51d719cba18077f_217)[P](#id31249eadc554554b51d719cba18077f_217)[erformed by](#id31249eadc554554b51d719cba18077f_217)[I](#id31249eadc554554b51d719cba18077f_217)[ndependent](#id31249eadc554554b51d719cba18077f_217)[A](#id31249eadc554554b51d719cba18077f_217)[uditors](#id31249eadc554554b51d719cba18077f_217) | **[96](#id31249eadc554554b51d719cba18077f_217)** |
| [Audit and](#id31249eadc554554b51d719cba18077f_220)[R](#id31249eadc554554b51d719cba18077f_220)[isk](#id31249eadc554554b51d719cba18077f_220)[C](#id31249eadc554554b51d719cba18077f_220)[ommittee](#id31249eadc554554b51d719cba18077f_220)[R](#id31249eadc554554b51d719cba18077f_220)[eport](#id31249eadc554554b51d719cba18077f_220) | **[97](#id31249eadc554554b51d719cba18077f_220)** |
| **[Proposal No. 4: Ratification of](#id31249eadc554554b51d719cba18077f_223)[A](#id31249eadc554554b51d719cba18077f_223)[ppointment of MSCI](#id31249eadc554554b51d719cba18077f_223)[I](#id31249eadc554554b51d719cba18077f_223)[ndependent](#id31249eadc554554b51d719cba18077f_223)[A](#id31249eadc554554b51d719cba18077f_223)[uditor](#id31249eadc554554b51d719cba18077f_223)** | **[99](#id31249eadc554554b51d719cba18077f_223)** |
| **[Beneficial Ownership of Common Stock](#id31249eadc554554b51d719cba18077f_226)** | **[100](#id31249eadc554554b51d719cba18077f_226)** |
| [Stock Ownership of Executive Officers and Directors](#id31249eadc554554b51d719cba18077f_229) | **[100](#id31249eadc554554b51d719cba18077f_229)** |
| [Stock Ownership of Principal Shareholders](#id31249eadc554554b51d719cba18077f_232) | **[101](#id31249eadc554554b51d719cba18077f_232)** |
| **[Other Matters](#id31249eadc554554b51d719cba18077f_235)** | **[102](#id31249eadc554554b51d719cba18077f_235)** |
| [Corporate Governance Documents](#id31249eadc554554b51d719cba18077f_238) | **[102](#id31249eadc554554b51d719cba18077f_238)** |
| [Certain Transactions](#id31249eadc554554b51d719cba18077f_241) | **[102](#id31249eadc554554b51d719cba18077f_241)** |
| [Related Person Transactions Policy](#id31249eadc554554b51d719cba18077f_244) | **[103](#id31249eadc554554b51d719cba18077f_244)** |
| [Other Business](#id31249eadc554554b51d719cba18077f_247) | **[103](#id31249eadc554554b51d719cba18077f_247)** |
| **[Annex A: Frequently Asked](#id31249eadc554554b51d719cba18077f_250) [Questions](#id31249eadc554554b51d719cba18077f_250)** | **[104](#id31249eadc554554b51d719cba18077f_250)** |
| **[Annex B: Supplemental Financial Information](#id31249eadc554554b51d719cba18077f_253)** | **[111](#id31249eadc554554b51d719cba18077f_253)** |

---

&nbsp;&nbsp;**NOTE ON FORWARD-LOOKING STATEMENTS**<br>This Proxy Statement and statements and reports that are referenced in this Proxy Statement contain forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. These forward-looking statements relate to future events and involve known and unknown risks, uncertainties and other factors that may cause our actual results, levels of activity, performance or achievements to be materially different from any future results, levels of activity, performance or achievements expressed or implied by these statements. In some cases, you can identify forward-looking statements by the use of words such as "may," "could," "expect," "intend," "plan," "seek," "anticipate," "believe," "estimate," "predict," "potential" or "continue," or the negative of these terms or other comparable terminology. You should not place undue reliance on forward-looking statements because they involve known and unknown risks, uncertainties and other factors that are, in some cases, beyond MSCI's control and that could materially affect our actual results, levels of activity, performance or achievements.<br>Other factors that could materially affect actual results, levels of activity, performance or achievements can be found in the MSCI 2022 Annual Report on Form 10-K filed with the SEC on February 10, 2023 and in quarterly reports on Form 10-Q and current reports on Form 8-K filed or furnished with the SEC. If any of these risks or uncertainties materialize, or if MSCI's underlying assumptions prove to be incorrect, actual results may vary significantly from what MSCI projected. **Statements and reports on our website or other websites that we refer to in this Proxy Statement will not be deemed a part of, or otherwise incorporated by reference in, this Proxy Statement or any other report we file with the SEC**. Some of the statements and reports contain cautionary statements regarding forward-looking information that should be carefully considered. Our statements and reports about our objectives may include statistics or metrics that are estimates, make assumptions based on developing standards that may change, and provide aspirational goals that are not intended to be promises or guarantees. Inclusion of metrics or other information in such reports is not intended to imply that such information is material to MSCI.<br>Any forward-looking statement in this Proxy Statement and statements and reports that are referenced in this Proxy Statement reflect MSCI's current views with respect to future events and is subject to these and other risks, uncertainties and assumptions relating to MSCI's operations, results of operations, growth strategy and liquidity. MSCI assumes no obligation to publicly update or revise these forward-looking statements for any reason, whether as a result of new information, future events, or otherwise, except as required by law.<br>

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|:---|:---|
| **8** | **MSCI** |

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| | |
|:---|:---|
| ![msci-20230315_g4.jpg](msci-20230315_g4.jpg) | **Proxy <br>Summary** |

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![msci-20230315_g17.jpg](msci-20230315_g17.jpg)

**This summary highlights information contained elsewhere in this Proxy Statement. It does not contain all of the information that you should consider, and you should read the entire Proxy Statement carefully before voting.** 

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|:---|:---|:---|:---|:---|
| **MSCI at a Glance**<br>MSCI Inc. trades under the symbol "MSCI" on the New York Stock Exchange ("NYSE") and as of March 1, 2023 had a market capitalization of $41.3 billion. | **We are a leading provider of critical decision support tools and solutions for the global investment community.**<br>**Strategic Pillars of Growth** | **We are a leading provider of critical decision support tools and solutions for the global investment community.**<br>**Strategic Pillars of Growth** | **We are a leading provider of critical decision support tools and solutions for the global investment community.**<br>**Strategic Pillars of Growth** | **We are a leading provider of critical decision support tools and solutions for the global investment community.**<br>**Strategic Pillars of Growth** |
| As of December 31, 2022,<br>we employed<br>**4,759** people and served over<br>**6,600** clients in more than<br>**95** countries. | **Extend leadership in research-enhanced content across asset classes** | **Extend leadership in research-enhanced content across asset classes** | &nbsp;&nbsp;**Expand solutions that empower client customization** | &nbsp;&nbsp;**Expand solutions that empower client customization** |
| As of December 31, 2022,<br>we employed<br>**4,759** people and served over<br>**6,600** clients in more than<br>**95** countries. | | |  | |
| As of December 31, 2022,<br>we employed<br>**4,759** people and served over<br>**6,600** clients in more than<br>**95** countries. | | | | |
| As of December 31, 2022,<br>we employed<br>**4,759** people and served over<br>**6,600** clients in more than<br>**95** countries. | **Lead the enablement of ESG and climate investment integration** | **Lead the enablement of ESG and climate investment integration** | &nbsp;&nbsp;**Strengthen client relationships and grow into strategic partnerships with clients** | &nbsp;&nbsp;**Strengthen client relationships and grow into strategic partnerships with clients** |
| As of December 31, 2022,<br>we employed<br>**4,759** people and served over<br>**6,600** clients in more than<br>**95** countries. | | | | |
| As of December 31, 2022,<br>we employed<br>**4,759** people and served over<br>**6,600** clients in more than<br>**95** countries. | | | | |
| As of December 31, 2022,<br>we employed<br>**4,759** people and served over<br>**6,600** clients in more than<br>**95** countries. | **Enhance distribution and content-enabling technology** | **Enhance distribution and content-enabling technology** | &nbsp;&nbsp;**Execute strategic relationships and acquisitions with complementary content and technology companies** | &nbsp;&nbsp;**Execute strategic relationships and acquisitions with complementary content and technology companies** |
| | **Enhance distribution and content-enabling technology** | **Enhance distribution and content-enabling technology** | &nbsp;&nbsp;**Execute strategic relationships and acquisitions with complementary content and technology companies** | &nbsp;&nbsp;**Execute strategic relationships and acquisitions with complementary content and technology companies** |
| | **Enhance distribution and content-enabling technology** | **Enhance distribution and content-enabling technology** | &nbsp;&nbsp;**Execute strategic relationships and acquisitions with complementary content and technology companies** | &nbsp;&nbsp;**Execute strategic relationships and acquisitions with complementary content and technology companies** |
| | **Enhance distribution and content-enabling technology** | **Enhance distribution and content-enabling technology** | &nbsp;&nbsp;**Execute strategic relationships and acquisitions with complementary content and technology companies** | &nbsp;&nbsp;**Execute strategic relationships and acquisitions with complementary content and technology companies** |
| <br>Our mission-critical offerings help investors address the challenges of a transforming investment landscape and power better investment decisions. Leveraging our knowledge of the global investment process and our expertise in research, data and technology, we enable our clients to understand and analyze key drivers of risk and return and confidently and efficiently build more effective portfolios. |  |  |  |  |
| <br>Our mission-critical offerings help investors address the challenges of a transforming investment landscape and power better investment decisions. Leveraging our knowledge of the global investment process and our expertise in research, data and technology, we enable our clients to understand and analyze key drivers of risk and return and confidently and efficiently build more effective portfolios. |  |  |  |  |
| <br>Our mission-critical offerings help investors address the challenges of a transforming investment landscape and power better investment decisions. Leveraging our knowledge of the global investment process and our expertise in research, data and technology, we enable our clients to understand and analyze key drivers of risk and return and confidently and efficiently build more effective portfolios. |  |  |  |  |
| <br>Our mission-critical offerings help investors address the challenges of a transforming investment landscape and power better investment decisions. Leveraging our knowledge of the global investment process and our expertise in research, data and technology, we enable our clients to understand and analyze key drivers of risk and return and confidently and efficiently build more effective portfolios. | **Addressing all Participants in the Investment Process** | **Addressing all Participants in the Investment Process** | **Addressing all Participants in the Investment Process** | **Addressing all Participants in the Investment Process** |
| <br>Our mission-critical offerings help investors address the challenges of a transforming investment landscape and power better investment decisions. Leveraging our knowledge of the global investment process and our expertise in research, data and technology, we enable our clients to understand and analyze key drivers of risk and return and confidently and efficiently build more effective portfolios. | ![msci-20230315_g18.jpg](msci-20230315_g18.jpg) | ![msci-20230315_g18.jpg](msci-20230315_g18.jpg) | ![msci-20230315_g18.jpg](msci-20230315_g18.jpg) | ![msci-20230315_g18.jpg](msci-20230315_g18.jpg) |
| <br>Our mission-critical offerings help investors address the challenges of a transforming investment landscape and power better investment decisions. Leveraging our knowledge of the global investment process and our expertise in research, data and technology, we enable our clients to understand and analyze key drivers of risk and return and confidently and efficiently build more effective portfolios. | &nbsp;&nbsp;**Providers of <br>Capital** <br>Enabling asset owners and managers to **make better investment decisions and build better portfolios** | &nbsp;&nbsp;**Users of <br>Capital** <br>Enabling corporates and others to **understand ESG and climate risks, benchmark against peers and inform engagement with shareholders** | &nbsp;&nbsp;**Users of <br>Capital** <br>Enabling corporates and others to **understand ESG and climate risks, benchmark against peers and inform engagement with shareholders** | &nbsp;&nbsp;**Financial <br>Intermediaries**<br>Enabling banks, broker dealers, exchanges, custodians and others to **improve the investment process with more transparency** |

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**2023 PROXY STATEMENT**<sub>9</sub>

**Strong Financial Performance**

In 2022, we continued to execute a focused strategy to accelerate growth, improve efficiency and attract the best talent. Our strong results reflect our commitment to building long-term shareholder value.

Financial highlights for the year ended December 31, 2022 include the following:

**2022 Financial Highlights**

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| | |
|:---|:---|
| **OPERATING REVENUES**<br>**(in millions except percentages)** | **OPERATING EXPENSES / ADJUSTED EBITDA EXPENSES\***<br>**(in millions except percentages)** |
| | ![msci-20230315_g19.jpg](msci-20230315_g19.jpg) |
| ![msci-20230315_g20.jpg](msci-20230315_g20.jpg) | ![msci-20230315_g19.jpg](msci-20230315_g19.jpg) |
| ![msci-20230315_g20.jpg](msci-20230315_g20.jpg) | ![msci-20230315_g19.jpg](msci-20230315_g19.jpg) |

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| | |
|:---|:---|
| **DILUTED EPS / ADJUSTED EPS**<sup>\*</sup><br>**(unaudited)** | **CASH FROM OPERATING ACTIVITIES / FREE CASH FLOW\***<br>**(in millions except percentages)** |
| ![msci-20230315_g21.jpg](msci-20230315_g21.jpg) | ![msci-20230315_g22.jpg](msci-20230315_g22.jpg) |
| ![msci-20230315_g21.jpg](msci-20230315_g21.jpg) | ![msci-20230315_g22.jpg](msci-20230315_g22.jpg) |

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\*&nbsp;&nbsp;&nbsp;&nbsp;MSCI has presented supplemental non-GAAP financial measures as part of this Proxy Statement. Definitions of each non-GAAP measure and a reconciliation of each non-GAAP financial measure with the most comparable GAAP measure are set forth in Annex B. The non-GAAP financial measures presented in this Proxy Statement should not be considered as alternative measures for the most directly comparable GAAP financial measures. The non-GAAP financial measures presented in this Proxy Statement are used by management to monitor the financial performance of the business, inform business decision making and forecast future results.

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| | |
|:---|:---|
| **10** | **MSCI \| Proxy Summary** |

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**Our Capital Allocation Program**

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| | | |
|:---|:---|:---|
| **~$4.5 billion**<br>Capital returned in the last <br>five years (as of December 31, 2022)<br>(includes dividends) | **~12.5 million**<br>Shares repurchased in the<br>last five years<br>(as of December 31, 2022) | **~20.2 percent**<br>2022 increase in quarterly per-share<br>dividend from $1.04 quarterly to <br>$1.25 quarterly  |

---

**Capital Optimization Activities in 2022**

**•** Increased regular quarterly cash dividend by approximately 20.2% to $1.25 per share, representing $5.00 per share on an annualized basis (subsequently increased to $1.38 in 2023).

**•** Repurchased approximately 2.7 million shares of our common stock at an average price of $470.68 per share for a total value of $1.28 billion.

**•** Extended the term of our existing Revolving Credit Facility to February 2027.

**•** Entered into an aggregate of $350.0 million of term loans under a new Term Loan A Credit Facility, which matures in February 2027.

**Total Shareholder Return**

The following graph compares the cumulative total shareholders' return ("TSR") of our common stock, the Standard & Poor's 500 Stock Index, the NYSE Composite Index and the MSCI USA Financials Index since December 31, 2012 assuming an investment of $100 at the closing price of each respective investment on December 31, 2012. In calculating annual TSR, we have assumed the reinvestment of dividends, if any. The indexes are included for comparative purposes only. They do not necessarily reflect management's opinion that such indexes are an appropriate measure of the relative performance of our common stock. The MSCI USA Financials Index is an index operated by MSCI.

**COMPARISON OF CUMULATIVE TEN YEAR TOTAL RETURN**<br>

---

| | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|
| ![msci-20230315_g23.jpg](msci-20230315_g23.jpg) | MSCI Inc. | ![msci-20230315_g24.jpg](msci-20230315_g24.jpg) | S&P 500 Index | ![msci-20230315_g25.jpg](msci-20230315_g25.jpg) | NYSE Composite Index | ![msci-20230315_g26.jpg](msci-20230315_g26.jpg) | MSCI USA Financials Index |
| ![msci-20230315_g27.jpg](msci-20230315_g27.jpg) | ![msci-20230315_g27.jpg](msci-20230315_g27.jpg) | ![msci-20230315_g27.jpg](msci-20230315_g27.jpg) | ![msci-20230315_g27.jpg](msci-20230315_g27.jpg) | ![msci-20230315_g27.jpg](msci-20230315_g27.jpg) | ![msci-20230315_g27.jpg](msci-20230315_g27.jpg) | ![msci-20230315_g27.jpg](msci-20230315_g27.jpg) | ![msci-20230315_g27.jpg](msci-20230315_g27.jpg) |

---

The above graph is not "soliciting material," is not to be deemed filed with the SEC and is not to be incorporated by reference in any of our filings under the Securities Act of 1933 or the Securities Exchange Act of 1934, as amended (the "Exchange Act"), whether made before or after the date hereof and irrespective of any general incorporation language in any such filing.

---

| | | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| **Company**<br>**Name/Index** | **12/31/12** | **12/31/13** | **12/31/14** | **12/31/15** | **12/31/16** | **12/31/17** | **12/31/18** | **12/31/19** | **12/31/20** | **12/31/21** | **12/31/22** |
| **MSCI Inc.** | $100.00 | $141.08 | $153.70 | $236.72 | $261.86 | $425.86 | $502.30 | $890.04 | $1552.10 | $2144.05 | $1643.72 |
| **S&P 500 Index** | $100.00 | $132.39 | $150.51 | $152.59 | $170.84 | $208.14 | $199.01 | $261.68 | $309.82 | $398.76 | $326.54 |
| **NYSE Composite Index** | $100.00 | $126.28 | $134.81 | $129.29 | $144.73 | $171.83 | $156.46 | $196.36 | $210.09 | $253.52 | $229.81 |
| **MSCI USA Financials Index** | $100.00 | $134.01 | $153.53 | $152.42 | $187.00 | $228.23 | $197.27 | $262.22 | $256.94 | $348.83 | $306.42 |

---

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**2023 PROXY STATEMENT**<sub>11</sub>

**Corporate Responsibility**

We believe, and our research shows, that sound ESG and climate practices are commonly linked to better business results. As a leader in providing ESG and climate solutions to investors, consultants and corporates, we also aim to demonstrate leading corporate responsibility practices. A number of our recent accomplishments include the following:

---

| | | | |
|:---|:---|:---|:---|
| ![msci-20230315_g28.jpg](msci-20230315_g28.jpg) | **Enabling Sustainable Investing**<br>Offer solutions and content for investors globally to manage their ESG and climate risks and opportunities | ![msci-20230315_g29.jpg](msci-20230315_g29.jpg) | **Social Practices**<br>Serve our people through areas of focus including DE&I, talent practices, benefits and outreach programs |
| &nbsp;&nbsp;&nbsp;&nbsp;**• Solutions** <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Launched Total Portfolio Footprinting, a tool to help financial institutions better understand the extent and impact of greenhouse gas ("GHG") emissions at companies they are financing<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Launched tools to help investors identify portfolio risk exposure to biodiversity loss and deforestation with the MSCI Biodiversity-Sensitive Areas Screening Metrics and the MSCI Deforestation Screening Metrics<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Launched a solution for banks to measure and report on ESG and climate-related risks pursuant to the European Banking Authority's ESG Pillar 3 prudential framework<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Launched the MSCI Climate Action Indexes, a suite of equity indexes that are designed to support investors with a strategy focused on companies that are leaders in their sectors with respect to climate transition activities<br>&nbsp;&nbsp;&nbsp;&nbsp;**• Trends and Research**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Published our 11th annual ESG and Climate Trends to Watch report, which analyzes more than 30 emerging ESG trends set to shape ESG investing in 2023 and beyond | &nbsp;&nbsp;&nbsp;&nbsp;**• Solutions** <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Launched Total Portfolio Footprinting, a tool to help financial institutions better understand the extent and impact of greenhouse gas ("GHG") emissions at companies they are financing<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Launched tools to help investors identify portfolio risk exposure to biodiversity loss and deforestation with the MSCI Biodiversity-Sensitive Areas Screening Metrics and the MSCI Deforestation Screening Metrics<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Launched a solution for banks to measure and report on ESG and climate-related risks pursuant to the European Banking Authority's ESG Pillar 3 prudential framework<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Launched the MSCI Climate Action Indexes, a suite of equity indexes that are designed to support investors with a strategy focused on companies that are leaders in their sectors with respect to climate transition activities<br>&nbsp;&nbsp;&nbsp;&nbsp;**• Trends and Research**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Published our 11th annual ESG and Climate Trends to Watch report, which analyzes more than 30 emerging ESG trends set to shape ESG investing in 2023 and beyond | &nbsp;&nbsp;&nbsp;&nbsp;**• Diversity Equity & Inclusion ("DE&I")**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Hosted 5th Annual Global DE&I Summit, an annual event designed to cultivate leaders from diverse backgrounds and to further promote our commitment to workplace inclusion and belonging<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Published our 2021, 2020 and 2019 U.S. Consolidated EEO-1 Report data<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Disclosed diversity data aligned to Sustainability Accounting Standards Board ("SASB") categories<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Pay equity assessment identified no meaningful differences in pay based on gender globally or based on race or ethnicity in the U.S.<br>&nbsp;&nbsp;&nbsp;&nbsp;**• Employee Engagement**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** In December 2022 employee engagement survey, achieved a 78% response rate, and the percentage of respondents characterized as fully engaged was 74%, the highest since we implemented the survey<br>&nbsp;&nbsp;&nbsp;&nbsp;**• Future of Work**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Launched "Future of Work" in January 2022, which introduced flexibility of when and where employees work via a hybrid-work model | &nbsp;&nbsp;&nbsp;&nbsp;**• Diversity Equity & Inclusion ("DE&I")**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Hosted 5th Annual Global DE&I Summit, an annual event designed to cultivate leaders from diverse backgrounds and to further promote our commitment to workplace inclusion and belonging<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Published our 2021, 2020 and 2019 U.S. Consolidated EEO-1 Report data<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Disclosed diversity data aligned to Sustainability Accounting Standards Board ("SASB") categories<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Pay equity assessment identified no meaningful differences in pay based on gender globally or based on race or ethnicity in the U.S.<br>&nbsp;&nbsp;&nbsp;&nbsp;**• Employee Engagement**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** In December 2022 employee engagement survey, achieved a 78% response rate, and the percentage of respondents characterized as fully engaged was 74%, the highest since we implemented the survey<br>&nbsp;&nbsp;&nbsp;&nbsp;**• Future of Work**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Launched "Future of Work" in January 2022, which introduced flexibility of when and where employees work via a hybrid-work model |
| &nbsp;&nbsp;&nbsp;&nbsp;**• Solutions** <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Launched Total Portfolio Footprinting, a tool to help financial institutions better understand the extent and impact of greenhouse gas ("GHG") emissions at companies they are financing<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Launched tools to help investors identify portfolio risk exposure to biodiversity loss and deforestation with the MSCI Biodiversity-Sensitive Areas Screening Metrics and the MSCI Deforestation Screening Metrics<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Launched a solution for banks to measure and report on ESG and climate-related risks pursuant to the European Banking Authority's ESG Pillar 3 prudential framework<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Launched the MSCI Climate Action Indexes, a suite of equity indexes that are designed to support investors with a strategy focused on companies that are leaders in their sectors with respect to climate transition activities<br>&nbsp;&nbsp;&nbsp;&nbsp;**• Trends and Research**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Published our 11th annual ESG and Climate Trends to Watch report, which analyzes more than 30 emerging ESG trends set to shape ESG investing in 2023 and beyond | &nbsp;&nbsp;&nbsp;&nbsp;**• Solutions** <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Launched Total Portfolio Footprinting, a tool to help financial institutions better understand the extent and impact of greenhouse gas ("GHG") emissions at companies they are financing<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Launched tools to help investors identify portfolio risk exposure to biodiversity loss and deforestation with the MSCI Biodiversity-Sensitive Areas Screening Metrics and the MSCI Deforestation Screening Metrics<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Launched a solution for banks to measure and report on ESG and climate-related risks pursuant to the European Banking Authority's ESG Pillar 3 prudential framework<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Launched the MSCI Climate Action Indexes, a suite of equity indexes that are designed to support investors with a strategy focused on companies that are leaders in their sectors with respect to climate transition activities<br>&nbsp;&nbsp;&nbsp;&nbsp;**• Trends and Research**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Published our 11th annual ESG and Climate Trends to Watch report, which analyzes more than 30 emerging ESG trends set to shape ESG investing in 2023 and beyond | &nbsp;&nbsp;&nbsp;&nbsp;**• Diversity Equity & Inclusion ("DE&I")**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Hosted 5th Annual Global DE&I Summit, an annual event designed to cultivate leaders from diverse backgrounds and to further promote our commitment to workplace inclusion and belonging<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Published our 2021, 2020 and 2019 U.S. Consolidated EEO-1 Report data<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Disclosed diversity data aligned to Sustainability Accounting Standards Board ("SASB") categories<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Pay equity assessment identified no meaningful differences in pay based on gender globally or based on race or ethnicity in the U.S.<br>&nbsp;&nbsp;&nbsp;&nbsp;**• Employee Engagement**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** In December 2022 employee engagement survey, achieved a 78% response rate, and the percentage of respondents characterized as fully engaged was 74%, the highest since we implemented the survey<br>&nbsp;&nbsp;&nbsp;&nbsp;**• Future of Work**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Launched "Future of Work" in January 2022, which introduced flexibility of when and where employees work via a hybrid-work model | &nbsp;&nbsp;&nbsp;&nbsp;**• Diversity Equity & Inclusion ("DE&I")**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Hosted 5th Annual Global DE&I Summit, an annual event designed to cultivate leaders from diverse backgrounds and to further promote our commitment to workplace inclusion and belonging<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Published our 2021, 2020 and 2019 U.S. Consolidated EEO-1 Report data<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Disclosed diversity data aligned to Sustainability Accounting Standards Board ("SASB") categories<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Pay equity assessment identified no meaningful differences in pay based on gender globally or based on race or ethnicity in the U.S.<br>&nbsp;&nbsp;&nbsp;&nbsp;**• Employee Engagement**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** In December 2022 employee engagement survey, achieved a 78% response rate, and the percentage of respondents characterized as fully engaged was 74%, the highest since we implemented the survey<br>&nbsp;&nbsp;&nbsp;&nbsp;**• Future of Work**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Launched "Future of Work" in January 2022, which introduced flexibility of when and where employees work via a hybrid-work model |
| ![msci-20230315_g30.jpg](msci-20230315_g30.jpg) | **Environmental Sustainability**<br>Manage carbon emissions and climate risks and opportunities, and implement sustainable operational practices | ![msci-20230315_g31.jpg](msci-20230315_g31.jpg) | **Robust Governance**<br>Implement policies and practices that reflect MSCI's commitment to strong governance  |
| &nbsp;&nbsp;&nbsp;&nbsp;**• Enhanced Commitments**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Set 2025 milestones to achieve 100% renewable electricity and reduce GHG emissions; accelerated the timeline for reducing absolute Scope 1, 2 and 3 GHG emissions from 2035 to 2030<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Enhanced near-term (i.e., 2030) targets to reduce absolute Scope 1 and 2 GHG emissions 80% and to reduce absolute Scope 3 GHG emissions 50%, compared to prior targets of 50% and 20%, respectively<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Published Climate Transition Plan to demonstrate progress towards our near-term targets<br>&nbsp;&nbsp;&nbsp;&nbsp;**• Supply Chain Engagement**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Supplier Sustainability and Diversity Team engaged with key suppliers to set, and report progress on meeting, science-based carbon reduction targets<br>&nbsp;&nbsp;&nbsp;&nbsp;**• Reporting and Verification**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Received approval for science-based near-term, long-term and net-zero GHG emissions reduction targets by the Science Based Targets initiative (SBTi)<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Filed 4th annual CDP Questionnaire and received score of A- <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Published second TCFD report<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Disclosed 2021 emissions metrics across Scopes 1, 2 and 3, reflecting reductions since our 2019 baseline year | &nbsp;&nbsp;&nbsp;&nbsp;**• Enhanced Commitments**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Set 2025 milestones to achieve 100% renewable electricity and reduce GHG emissions; accelerated the timeline for reducing absolute Scope 1, 2 and 3 GHG emissions from 2035 to 2030<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Enhanced near-term (i.e., 2030) targets to reduce absolute Scope 1 and 2 GHG emissions 80% and to reduce absolute Scope 3 GHG emissions 50%, compared to prior targets of 50% and 20%, respectively<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Published Climate Transition Plan to demonstrate progress towards our near-term targets<br>&nbsp;&nbsp;&nbsp;&nbsp;**• Supply Chain Engagement**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Supplier Sustainability and Diversity Team engaged with key suppliers to set, and report progress on meeting, science-based carbon reduction targets<br>&nbsp;&nbsp;&nbsp;&nbsp;**• Reporting and Verification**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Received approval for science-based near-term, long-term and net-zero GHG emissions reduction targets by the Science Based Targets initiative (SBTi)<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Filed 4th annual CDP Questionnaire and received score of A- <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Published second TCFD report<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Disclosed 2021 emissions metrics across Scopes 1, 2 and 3, reflecting reductions since our 2019 baseline year | &nbsp;&nbsp;&nbsp;&nbsp;**• Board Developments**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Appointed Robin Matlock, a new director with a deep background in go-to-market and marketing strategy, client insight and technological innovation<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Appointed Baer Pettit, our President and COO, who brings expertise and deep knowledge of MSCI, its people, clients, operations and value proposition<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Approved Committee rotations for 2023 Board term, including all Committee Chairs <br>&nbsp;&nbsp;&nbsp;&nbsp;**• Board Education Sessions**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Conducted board education sessions to strengthen the Board's expertise on ESG and climate and cybersecurity<br>&nbsp;&nbsp;&nbsp;&nbsp;**• Disclosures and Policies**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Enhanced Board diversity and skills disclosure, including by disclosing on an individual-director level and fully updating core competency/skills categories <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Further enhanced Board Committee Charters and Corporate Governance Policies to reflect leading practices and shareholder feedback | &nbsp;&nbsp;&nbsp;&nbsp;**• Board Developments**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Appointed Robin Matlock, a new director with a deep background in go-to-market and marketing strategy, client insight and technological innovation<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Appointed Baer Pettit, our President and COO, who brings expertise and deep knowledge of MSCI, its people, clients, operations and value proposition<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Approved Committee rotations for 2023 Board term, including all Committee Chairs <br>&nbsp;&nbsp;&nbsp;&nbsp;**• Board Education Sessions**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Conducted board education sessions to strengthen the Board's expertise on ESG and climate and cybersecurity<br>&nbsp;&nbsp;&nbsp;&nbsp;**• Disclosures and Policies**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Enhanced Board diversity and skills disclosure, including by disclosing on an individual-director level and fully updating core competency/skills categories <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Further enhanced Board Committee Charters and Corporate Governance Policies to reflect leading practices and shareholder feedback |
| &nbsp;&nbsp;&nbsp;&nbsp;**• Enhanced Commitments**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Set 2025 milestones to achieve 100% renewable electricity and reduce GHG emissions; accelerated the timeline for reducing absolute Scope 1, 2 and 3 GHG emissions from 2035 to 2030<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Enhanced near-term (i.e., 2030) targets to reduce absolute Scope 1 and 2 GHG emissions 80% and to reduce absolute Scope 3 GHG emissions 50%, compared to prior targets of 50% and 20%, respectively<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Published Climate Transition Plan to demonstrate progress towards our near-term targets<br>&nbsp;&nbsp;&nbsp;&nbsp;**• Supply Chain Engagement**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Supplier Sustainability and Diversity Team engaged with key suppliers to set, and report progress on meeting, science-based carbon reduction targets<br>&nbsp;&nbsp;&nbsp;&nbsp;**• Reporting and Verification**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Received approval for science-based near-term, long-term and net-zero GHG emissions reduction targets by the Science Based Targets initiative (SBTi)<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Filed 4th annual CDP Questionnaire and received score of A- <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Published second TCFD report<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Disclosed 2021 emissions metrics across Scopes 1, 2 and 3, reflecting reductions since our 2019 baseline year | &nbsp;&nbsp;&nbsp;&nbsp;**• Enhanced Commitments**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Set 2025 milestones to achieve 100% renewable electricity and reduce GHG emissions; accelerated the timeline for reducing absolute Scope 1, 2 and 3 GHG emissions from 2035 to 2030<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Enhanced near-term (i.e., 2030) targets to reduce absolute Scope 1 and 2 GHG emissions 80% and to reduce absolute Scope 3 GHG emissions 50%, compared to prior targets of 50% and 20%, respectively<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Published Climate Transition Plan to demonstrate progress towards our near-term targets<br>&nbsp;&nbsp;&nbsp;&nbsp;**• Supply Chain Engagement**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Supplier Sustainability and Diversity Team engaged with key suppliers to set, and report progress on meeting, science-based carbon reduction targets<br>&nbsp;&nbsp;&nbsp;&nbsp;**• Reporting and Verification**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Received approval for science-based near-term, long-term and net-zero GHG emissions reduction targets by the Science Based Targets initiative (SBTi)<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Filed 4th annual CDP Questionnaire and received score of A- <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Published second TCFD report<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Disclosed 2021 emissions metrics across Scopes 1, 2 and 3, reflecting reductions since our 2019 baseline year | &nbsp;&nbsp;&nbsp;&nbsp;**• Board Developments**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Appointed Robin Matlock, a new director with a deep background in go-to-market and marketing strategy, client insight and technological innovation<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Appointed Baer Pettit, our President and COO, who brings expertise and deep knowledge of MSCI, its people, clients, operations and value proposition<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Approved Committee rotations for 2023 Board term, including all Committee Chairs <br>&nbsp;&nbsp;&nbsp;&nbsp;**• Board Education Sessions**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Conducted board education sessions to strengthen the Board's expertise on ESG and climate and cybersecurity<br>&nbsp;&nbsp;&nbsp;&nbsp;**• Disclosures and Policies**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Enhanced Board diversity and skills disclosure, including by disclosing on an individual-director level and fully updating core competency/skills categories <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Further enhanced Board Committee Charters and Corporate Governance Policies to reflect leading practices and shareholder feedback | &nbsp;&nbsp;&nbsp;&nbsp;**• Board Developments**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Appointed Robin Matlock, a new director with a deep background in go-to-market and marketing strategy, client insight and technological innovation<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Appointed Baer Pettit, our President and COO, who brings expertise and deep knowledge of MSCI, its people, clients, operations and value proposition<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Approved Committee rotations for 2023 Board term, including all Committee Chairs <br>&nbsp;&nbsp;&nbsp;&nbsp;**• Board Education Sessions**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Conducted board education sessions to strengthen the Board's expertise on ESG and climate and cybersecurity<br>&nbsp;&nbsp;&nbsp;&nbsp;**• Disclosures and Policies**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Enhanced Board diversity and skills disclosure, including by disclosing on an individual-director level and fully updating core competency/skills categories <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Further enhanced Board Committee Charters and Corporate Governance Policies to reflect leading practices and shareholder feedback |

---

For additional information about our Corporate Responsibility Program, please see page 47 of this Proxy Statement.

------

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| | |
|:---|:---|
| **12** | **MSCI \| Proxy Summary** |

---

**Governance Highlights**

**Our Board of Directors Nominees**

Each of our current directors is standing for election to hold office until the next annual meeting of shareholders or until the director's earlier retirement, resignation, death or removal. The table below provides information on each of our director nominees, including which of our four standing committees the director nominee sits on. Our four standing committees are the Audit and Risk Committee (the "Audit Committee"), the Compensation, Talent and Culture Committee (the "Compensation Committee"), the Governance and Corporate Responsibility Committee (the "Governance Committee") and the Strategy and Finance Committee (the "Strategy Committee").

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| | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| **COMMITTEES:** | A | Audit | C | Compensation | G | Governance | S | Strategy | Chair |

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| | | |
|:---|:---|:---|
| **COLLECTIVE SKILLSET** |  | ![msci-20230315_g32.jpg](msci-20230315_g32.jpg) |
|  |  | ![msci-20230315_g32.jpg](msci-20230315_g32.jpg) |
| Executive Leadership |  | ![msci-20230315_g32.jpg](msci-20230315_g32.jpg) |
| ![msci-20230315_g33.jpg](msci-20230315_g33.jpg) | 11/12 | ![msci-20230315_g32.jpg](msci-20230315_g32.jpg) |
| Investment Industry Experience |  | ![msci-20230315_g32.jpg](msci-20230315_g32.jpg) |
| ![msci-20230315_g34.jpg](msci-20230315_g34.jpg) | 9/12 | ![msci-20230315_g32.jpg](msci-20230315_g32.jpg) |
| Global Perspective |  | ![msci-20230315_g32.jpg](msci-20230315_g32.jpg) |
| ![msci-20230315_g35.jpg](msci-20230315_g35.jpg) | 10/12 | ![msci-20230315_g32.jpg](msci-20230315_g32.jpg) |
| Regulatory, Government and Public Policy |  | ![msci-20230315_g32.jpg](msci-20230315_g32.jpg) |
| ![msci-20230315_g36.jpg](msci-20230315_g36.jpg) | 3/12 | ![msci-20230315_g32.jpg](msci-20230315_g32.jpg) |
| Corporate Development |  | ![msci-20230315_g32.jpg](msci-20230315_g32.jpg) |
| ![msci-20230315_g37.jpg](msci-20230315_g37.jpg) | 8/12 | ![msci-20230315_g32.jpg](msci-20230315_g32.jpg) |
| Financial Reporting and Capital Allocation |  | ![msci-20230315_g32.jpg](msci-20230315_g32.jpg) |
| ![msci-20230315_g38.jpg](msci-20230315_g38.jpg) | 7/12 | ![msci-20230315_g32.jpg](msci-20230315_g32.jpg) |
| Corporate/Enterprise Risk Management |  | ![msci-20230315_g32.jpg](msci-20230315_g32.jpg) |
| ![msci-20230315_g35.jpg](msci-20230315_g35.jpg) | 10/12 | ![msci-20230315_g32.jpg](msci-20230315_g32.jpg) |
| Client Relations, Marketing and Brand Development |  | ![msci-20230315_g32.jpg](msci-20230315_g32.jpg) |
| ![msci-20230315_g38.jpg](msci-20230315_g38.jpg) | 7/12 | ![msci-20230315_g32.jpg](msci-20230315_g32.jpg) |
| Digital, Data and Cybersecurity Expertise |  | ![msci-20230315_g32.jpg](msci-20230315_g32.jpg) |
| ![msci-20230315_g39.jpg](msci-20230315_g39.jpg) | 5/12 | ![msci-20230315_g32.jpg](msci-20230315_g32.jpg) |
| ESG and Climate Practices |  | ![msci-20230315_g32.jpg](msci-20230315_g32.jpg) |
| ![msci-20230315_g39.jpg](msci-20230315_g39.jpg) | 5/12 | ![msci-20230315_g32.jpg](msci-20230315_g32.jpg) |
| Human Capital Management |  | ![msci-20230315_g32.jpg](msci-20230315_g32.jpg) |
| ![msci-20230315_g34.jpg](msci-20230315_g34.jpg) | 9/12 | ![msci-20230315_g32.jpg](msci-20230315_g32.jpg) |
|  |  | ![msci-20230315_g32.jpg](msci-20230315_g32.jpg) |
|  |  | ![msci-20230315_g32.jpg](msci-20230315_g32.jpg) |
| **Geographic Diversity** | **Geographic Diversity** | ![msci-20230315_g32.jpg](msci-20230315_g32.jpg) |
| ![msci-20230315_g40.jpg](msci-20230315_g40.jpg) | ![msci-20230315_g40.jpg](msci-20230315_g40.jpg) | ![msci-20230315_g32.jpg](msci-20230315_g32.jpg) |
| ![msci-20230315_g41.jpg](msci-20230315_g41.jpg) |  | ![msci-20230315_g32.jpg](msci-20230315_g32.jpg) |
|  |  | ![msci-20230315_g32.jpg](msci-20230315_g32.jpg) |

---

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**2023 PROXY STATEMENT**<sub>13</sub>

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| | |
|:---|:---|
| &nbsp;&nbsp;**Proposal 1**<br>**Election of Directors** | &nbsp;&nbsp;**Proposal 1**<br>**Election of Directors** |
| &nbsp;&nbsp;The Board recommends a vote **FOR** each director nominee. | See Page **18** |

---

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| | |
|:---|:---|
| ![msci-20230315_g42.jpg](msci-20230315_g42.jpg) | **4**<br>Independent Directors<br>appointed in the past 5 years.<br>**Active Board Refreshment**<br>**•** In 2022, we appointed Robin Matlock, a new director with a deep background in go-to-market and marketing strategy. <br>**•** In 2023, we appointed Baer Pettit, our President and Chief Operating Officer.<br>**•** In 2023, we approved the rotation of Committee Chairs and members.<br>**•** Mandatory director retirement age of 72. Since 2019, two directors have retired pursuant to the retirement policy. |
| ![msci-20230315_g42.jpg](msci-20230315_g42.jpg) |  |
| ![msci-20230315_g42.jpg](msci-20230315_g42.jpg) | **DIVERSITY IS AN IMPORTANT FACTOR IN OUR BOARD COMPOSITION DECISIONS**<br>Our Board is committed to diversity within its membership. Our Governance Committee considers a number of factors including diversity, age, skills, background and experience, in seeking to develop a diverse and well-rounded board. The Governance Committee also instructs any search firm it retains to identify a diverse slate of candidates. |

---

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| | |
|:---|:---|
| **14** | **MSCI \| Proxy Summary** |

---

**Engaging with our Shareholders**

We believe that engaging with our shareholders, prospective shareholders and sell-side analysts is the best way to address the issues that matter most to them. During 2022, we held over 265 meetings covering a wide range of matters. We aim to engage with our shareholders year-round through investor meetings, industry conferences and inviting shareholders to speak to the Board, and our key shareholder engagement activities for 2022 included our Corporate Responsibility Roadshow conducted in the fall of 2022.

---

| | | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| **Deep<br>Shareholder<br>Outreach<br>Team:** | **Senior** <br>**Business** <br>**Leaders** | **+** | **Finance and<br>Investor<br>Relations<br>Team** | **+** | **Corporate<br>Secretary<br>Team** | **+** | **Human Resources<br>Team, including<br>Talent and Compensation** | **+** | **Corporate<br>Responsibility<br>Team and Global<br>Corporate Services<br>Team** | **+** | **Board<br>Members** |

---

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| | | | |
|:---|:---|:---|:---|
| **What We<br>Discussed in<br>2022:** | &nbsp;&nbsp;**OUR BUSINESS**<br>Market Trends<br>Competitive Environment<br>Product Development<br>Financial Performance<br>Overall Outlook | &nbsp;&nbsp;**OUR CORPORATE RESPONSIBILITY EFFORTS**<br>Human Capital Management, including DE&I<br>Executive Compensation Program<br>Board Refreshment and Corporate Governance | &nbsp;&nbsp;**OVER 265**<br>meetings with our shareholders, prospective shareholders and sell-side analysts, including Corporate Responsibility Roadshow<br>**~60% of our shares outstanding** represented across our shareholder engagement meetings in 2022 |

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**Our Year-Round Shareholder Engagement Program**

![msci-20230315_g43.jpg](msci-20230315_g43.jpg)

See "Shareholder Engagement" on page 41 for more information on our shareholder engagement activities.

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| | |
|:---|:---|
| **2023 PROXY STATEMENT** | **15** |

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| | |
|:---|:---|
| &nbsp;&nbsp;**Proposal 2**<br>**Advisory Vote to Approve Executive<br>Compensation (Say-on-Pay)** | &nbsp;&nbsp;**Proposal 2**<br>**Advisory Vote to Approve Executive<br>Compensation (Say-on-Pay)** |
| &nbsp;&nbsp;The Board recommends a vote **FOR** this proposal. | See Page **56** |

---

**Aligning Executive Compensation with Company Strategy, Culture and Performance**

We believe our executive compensation program was integral to our successful financial performance in 2022. Our executive compensation program is designed not only to closely align the compensation and interests of our named executive officers ("NEOs") with the interests of our shareholders, but also to reflect the economic realities of our operating environment.

MSCI's executive compensation program emphasizes performance-based compensation in the form of cash incentive awards under our Annual Incentive Plan ("AIP") and equity incentive awards under our Long-Term Incentive Plan ("LTIP") that focus respectively on the achievement of short- and long-term goals. We believe in proactive, ongoing engagement with our shareholders regarding our executive compensation programs and practices to understand their viewpoints and to discuss and demonstrate the important connection between our compensation program and the interests of our shareholders.

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| | | | |
|:---|:---|:---|:---|
| **SHORT-TERM**<br>**(Annual Incentive Plan Cash Bonus)** | **SHORT-TERM**<br>**(Annual Incentive Plan Cash Bonus)** | **SHORT-TERM**<br>**(Annual Incentive Plan Cash Bonus)** | **LONG-TERM**<br>**(Long-Term Incentive Plan Equity Grants)** |
| **(70%)** | **(20%)** | **(10%)** | **•** Restricted Stock Units (cliff-vest after a 3-year service period)<br>**•** Performance Stock Units (earned based on absolute TSR CAGR over a 3-year performance period) with a 1-year post-vesting mandatory holding period<br>**•** Performance Stock Options (earned based on cumulative revenue and cumulative adjusted EPS over a 3-year performance period) |
| **Financial<br>Performance** | **Key Performance<br>Indicators** | **DE&I Goals** | **•** Restricted Stock Units (cliff-vest after a 3-year service period)<br>**•** Performance Stock Units (earned based on absolute TSR CAGR over a 3-year performance period) with a 1-year post-vesting mandatory holding period<br>**•** Performance Stock Options (earned based on cumulative revenue and cumulative adjusted EPS over a 3-year performance period) |
| ![msci-20230315_g44.jpg](msci-20230315_g44.jpg) | ![msci-20230315_g44.jpg](msci-20230315_g44.jpg) | ![msci-20230315_g44.jpg](msci-20230315_g44.jpg) | **•** Restricted Stock Units (cliff-vest after a 3-year service period)<br>**•** Performance Stock Units (earned based on absolute TSR CAGR over a 3-year performance period) with a 1-year post-vesting mandatory holding period<br>**•** Performance Stock Options (earned based on cumulative revenue and cumulative adjusted EPS over a 3-year performance period) |
| Aligns NEOs' interests with stakeholders' interests by:<br>**•** Rewarding performance for achievement of strategic goals, which are designed to position the Company competitively<br>**•** Promoting strong financial results and shareholder value<br>**•** Explicitly promoting DE&I progress | Aligns NEOs' interests with stakeholders' interests by:<br>**•** Rewarding performance for achievement of strategic goals, which are designed to position the Company competitively<br>**•** Promoting strong financial results and shareholder value<br>**•** Explicitly promoting DE&I progress | Aligns NEOs' interests with stakeholders' interests by:<br>**•** Rewarding performance for achievement of strategic goals, which are designed to position the Company competitively<br>**•** Promoting strong financial results and shareholder value<br>**•** Explicitly promoting DE&I progress | Further aligns NEOs' interests with stakeholders' interests by:<br>**•** Promoting an "owner-operator" mentality among senior leaders<br>**•** Linking a substantial portion of long-term compensation to the achievement of operational results (revenue and adjusted EPS) and shareholder value creation (TSR) |

---

**2022 Pay Mix**

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| | |
|:---|:---|
| **2022 ANNUALIZED CEO** | **2022 AVERAGE ANNUALIZED OTHER NEOS** |
| ![msci-20230315_g45.jpg](msci-20230315_g45.jpg) | &nbsp;&nbsp;&nbsp;&nbsp;![msci-20230315_g46.jpg](msci-20230315_g46.jpg) |

---

In 2022, our CEO received over 90% of his compensation in the form of "at-risk" variable compensation under the AIP and LTIP (on average, over 85% in the case of our other NEOs).

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| | |
|:---|:---|
| **16** | **MSCI \| Proxy Summary** |

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**Annual Incentive Plan**

The AIP closely aligns the interests of our NEOs with those of our shareholders by emphasizing a formulaic approach to determine annual cash incentive awards, which are based on the achievement of specified annual financial criteria aligned with our Board-approved Operating Plan (70% of the target annual cash bonus under the AIP), individual key performance indicators ("KPIs") (20% of the target annual cash bonus under the AIP) and specific DE&I goals ("DE&I Goals") (10% of the target annual cash bonus under the AIP) that serve to focus our senior management team on enhancing DE&I progress within the Company. The Compensation Committee regularly assesses the components and metrics used in the AIP and the weighting of those components and metrics, in addition to taking into account shareholder feedback.

For additional information about the AIP program, please see the discussion on page 71 of this Proxy Statement.

**Long-Term Incentive Plan**

The LTIP is designed to prioritize shareholder value creation and facilitate an "owner-operator" mindset among our senior executives. In 2022, we enhanced our LTIP by adopting a new award mix for our NEOs comprised of restricted stock units ("RSUs"), performance stock units ("PSUs") and performance stock options ("PSOs"), the mix of which varies based on the executive's position. Consistent with our practice, our CEO and our President and COO were not granted any RSUs in 2022, and instead all of their LTIP awards were granted in the form of PSUs and PSOs tied to performance metrics.

The LTIP comprises a mix of the following:

---

| | |
|:---|:---|
| **RSUs** | **•** Annual grant of RSUs to our NEOs (other than our CEO and our President and COO) that cliff-vest at the end of a three-year service period. |
| **PSUs** | **•** Annual grant of PSUs which cover a cumulative three-year performance period.<br>**•** The PSUs are eligible to vest between 0% and 300% based on the achievement of an absolute total shareholder return compound annual growth rate ("TSR CAGR") performance metric.<br>**•** The PSUs include a one-year post-vest mandatory holding period. |
| **PSOs** | **•** Annual grant of PSOs which cover a cumulative three-year performance period.<br>**•** The PSOs are eligible to vest between 0% and 200% based on the combined level of achievement of (i) a cumulative revenue performance goal and (ii) a cumulative adjusted EPS performance goal (each weighted at 50%). |

---

For additional information about the LTIP, please see the discussion beginning on page 75 of this Proxy Statement.

**Stock Ownership and Retention Requirements**

Our stock ownership and retention guidelines require that all members of our Executive Committee (which includes senior leaders from across the firm who drive MSCI's strategy and operations, including our NEOs) must hold shares equivalent, in the aggregate, to 25% of the "net shares" they receive (i.e., after payment of taxes, exercise price and related costs) from equity awards granted to them after January 1, 2022.

Our stock ownership and retention guidelines also feature stringent minimum stock ownership guidelines applicable to members of our Executive Committee, including our NEOs, that are among the highest in our peer group (including 12x base salary for our CEO and our President and COO). For additional information about our Stock Ownership and Retention Guidelines applicable to our NEOs, please see page 78 of this Proxy Statement.

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| | |
|:---|:---|
| **2023 PROXY STATEMENT** | **17** |

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| | |
|:---|:---|
| **Response to Say-on-Pay Vote**<br>At our 2022 annual meeting of shareholders, shareholders again expressed overwhelming support for the compensation of our NEOs with approximately 98.0% of the votes cast approving our "Say on Pay" advisory proposal relating to our NEO compensation. This represents the fifth consecutive year of "Say on Pay" approval of 96% or higher. | ![msci-20230315_g47.jpg](msci-20230315_g47.jpg) |

---

To read more about shareholder feedback relating to our Executive Compensation program, see the discussion on page 66 of this Proxy Statement.

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| | |
|:---|:---|
| &nbsp;&nbsp;**Proposal 3**<br>**Advisory Vote on the Frequency of Future Advisory Votes toApprove Executive Compensation** | &nbsp;&nbsp;**Proposal 3**<br>**Advisory Vote on the Frequency of Future Advisory Votes toApprove Executive Compensation** |
| &nbsp;&nbsp;The Board recommends a vote every **1 YEAR** for this proposal. | See Page **95** |

---

The Board recommends continuing our current practice of holding an advisory vote to approve executive compensation every one year. We value the opinion of our shareholders. An annual say-on-pay vote will best reinforce our desire to communicate with our shareholders and allow them to regularly express a view on the Company's compensation policies and practices.

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| | |
|:---|:---|
| &nbsp;&nbsp;**Proposal 4**<br>**Ratification of the Appointment of MSCI's**<br>**Independent Auditor** | &nbsp;&nbsp;**Proposal 4**<br>**Ratification of the Appointment of MSCI's**<br>**Independent Auditor** |
| &nbsp;&nbsp;The Board recommends a vote **FOR** this proposal. | See Page **99** |

---

The Audit and Risk Committee periodically reviews the engagement of the independent auditor to assess, among other things, the skills, experience, service levels and costs associated with conducting the annual audit of the Company's financial statements. PwC has served as our independent auditor since March 2014.

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| | |
|:---|:---|
| **18** | **MSCI** |

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| | |
|:---|:---|
| ![msci-20230315_g48.jpg](msci-20230315_g48.jpg) | **Proposal No. 1**<br>**Election of Directors** |

---

Our Board currently has 12 directors. Each director stands for election at each annual meeting of shareholders and holds office until his or her successor has been duly elected and qualified or the director's earlier retirement, resignation, death or removal. All of the nominees presented beginning on page 21 of this Proxy Statement are directors of MSCI as of March 15, 2023. All directors, other than Robin Matlock and Baer Pettit, were elected at the 2022 annual meeting of shareholders. The Board believes that each of the nominees brings strong skills and experience to the Board, giving the Board, as a group, the appropriate skills needed to exercise its oversight responsibilities and advise management with respect to the Company's strategy, risks and opportunities.

Each nominee has indicated that he or she is willing and able to serve if elected. We do not anticipate that any nominee will be unable or unwilling to stand for election, but if that happens, your proxy vote will be cast for another person nominated by the Board, or the Board may elect to reduce its size.

**VOTE REQUIRED AND RECOMMENDATION**

The affirmative vote of a majority of the votes cast with respect to each director's election at our 2023 Annual Meeting, at which a quorum is present, is required to approve Proposal No. 1. Abstentions and broker non-votes shall not be treated as votes cast. For additional information on the consequences for directors who do not receive a majority of votes cast, please refer to "What happens if a director does not receive a majority of the votes required for his or her re-election?" in Annex A.

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| | |
|:---|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;![msci-20230315_g49.jpg](msci-20230315_g49.jpg) | Our Board recommends that you vote **"FOR"** the election of all twelve nominees named below.<br>Proxies solicited by our Board will be voted **"FOR"** these nominees unless otherwise instructed. |

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| | |
|:---|:---|
| **2023 PROXY STATEMENT** | **19** |

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**Director Core Competencies and Diversity**

The following tables provide information regarding the director nominees, including the skills, experiences and attributes possessed by one or more of our director nominees that our Board believes are most relevant to the Board's oversight of our strategy, risks and opportunities. We believe effective oversight comes from a Board that represents a diverse range of knowledge and perspectives that provides the collective skills, qualifications, backgrounds and experience necessary for sound governance and oversight. In 2023, we revised the below list of director competencies to focus on those that the Governance Committee believes are most relevant to the current needs of the Board.

Additional detail on each director nominee's experiences and qualifications follows their biographies beginning on page 21 of this Proxy Statement.

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| | |
|:---|:---|
| **EXECUTIVE LEADERSHIP**<br>Directors who have served as CEOs, COOs or other senior executives possess critical experience setting and executing strategic priorities across complex organizations, which are necessary skills to help support our growth and the creation of shareholder value.  | ![msci-20230315_g50.jpg](msci-20230315_g50.jpg) |
| **INVESTMENT INDUSTRY EXPERIENCE**<br>Directors with expertise in the investment industry have a deep understanding of our key clients (e.g., asset owners, asset managers, financial intermediaries, wealth managers, private assets investment professionals and corporates) and the use-cases for our product offerings, which provides us with valuable market and client insights. | ![msci-20230315_g51.jpg](msci-20230315_g51.jpg) |
| **GLOBAL PERSPECTIVE**<br>As a company with significant global operations, with businesses tied to the global capital markets and with global client and employee bases, we value directors on the MSCI Board with a global perspective who have worked outside of the United States or who have other substantial management or operational experience with international teams or organizations.  | ![msci-20230315_g52.jpg](msci-20230315_g52.jpg) |
| **REGULATORY, GOVERNMENT AND PUBLIC POLICY ENGAGEMENT**<br>Directors who have significantly interacted with, or who have served as, government officials, regulators or policymakers, provide important guidance and insight on managing complex regulatory and public policy issues affecting MSCI around the world.  | ![msci-20230315_g53.jpg](msci-20230315_g53.jpg) |
| **CORPORATE DEVELOPMENT**<br>Directors with relevant experience identifying, assessing and executing corporate development opportunities provide insight to us as we define priorities to expand our business through mergers, partnerships and acquisitions. We believe expertise in these areas allows our Board to oversee our corporate opportunities and our efforts to grow our business and maximize return for our shareholders. | ![msci-20230315_g54.jpg](msci-20230315_g54.jpg) |
| **FINANCIAL REPORTING AND CAPITAL ALLOCATION**<br>We utilize a variety of financial targets and metrics, and an understanding of accounting, financial planning, financial reporting and financial controls structures is critical to how we measure our performance and report to our investors. Additionally, we value directors who have significant experience with corporate financing activities and equity and debt markets to support appropriate oversight of our capital structure. | ![msci-20230315_g55.jpg](msci-20230315_g55.jpg) |
| **CORPORATE/ENTERPRISE RISK MANAGEMENT**<br>In light of the Board's role overseeing corporate/enterprise risk management and understanding the most significant risks facing MSCI, including strategic, market, operational, financial, legal, regulatory and reputational risks, we seek directors with experience in corporate/enterprise risk management and oversight. | ![msci-20230315_g52.jpg](msci-20230315_g52.jpg) |
| **CLIENT RELATIONS, MARKETING AND BRAND DEVELOPMENT**<br>Client-centricity is essential for us to understand and support our clients' needs. In addition, marketing and brand development are increasingly important to growing our client relationships and footprint. Experience in these areas contributes to the Board's understanding of changing market conditions and trends and helps us better deploy our innovative tools and solutions to our clients.  | ![msci-20230315_g55.jpg](msci-20230315_g55.jpg) |
| **DIGITAL, DATA AND CYBERSECURITY EXPERTISE**<br>Directors with expertise in current relevant technology and data issues, including cybersecurity, digital transformation, data security and privacy, big data and analytics, enterprise software and emerging technologies, provide important insights and oversight with respect to the use of technology to optimize and secure our operations, drive efficiencies and product development, and deliver our solutions more effectively to our clients. | ![msci-20230315_g56.jpg](msci-20230315_g56.jpg) |
| **ESG AND CLIMATE PRACTICES**<br>Experience with ESG or climate practices, goals, tools and strategies used by investors helps us support the needs of our clients, as we enable their efforts to integrate ESG and climate considerations into their investment processes. Additionally, experience with corporate ESG or climate practices, including initiatives such as setting carbon reduction targets or DE&I strategies, contributes to the Board's oversight of MSCI's corporate practices in these areas.  | ![msci-20230315_g56.jpg](msci-20230315_g56.jpg) |
| **HUMAN CAPITAL MANAGEMENT**<br>MSCI is committed to maintaining a performance culture and a high level of employee engagement. Experience in talent management (attraction, development and retention), executive compensation, succession planning, DE&I and culture are important areas of Board oversight, including with respect to relevant regulatory or financial considerations or shareholder perspectives.  | ![msci-20230315_g51.jpg](msci-20230315_g51.jpg) |

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| | |
|:---|:---|
| **20** | **MSCI \| Proposal 1: Election of Directors** |

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| | | | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| **DIRECTOR CORE COMPETENCIES** | ![msci-20230315_g57.jpg](msci-20230315_g57.jpg) | ![msci-20230315_g58.jpg](msci-20230315_g58.jpg) | ![msci-20230315_g59.jpg](msci-20230315_g59.jpg) | ![msci-20230315_g60.jpg](msci-20230315_g60.jpg) | ![msci-20230315_g61.jpg](msci-20230315_g61.jpg) | ![msci-20230315_g62.jpg](msci-20230315_g62.jpg) | ![msci-20230315_g63.jpg](msci-20230315_g63.jpg) | ![msci-20230315_g64.jpg](msci-20230315_g64.jpg) | ![msci-20230315_g65.jpg](msci-20230315_g65.jpg) | ![msci-20230315_g66.jpg](msci-20230315_g66.jpg) | ![msci-20230315_g67.jpg](msci-20230315_g67.jpg) | ![msci-20230315_g68.jpg](msci-20230315_g68.jpg) |
|  | ![msci-20230315_g57.jpg](msci-20230315_g57.jpg) | ![msci-20230315_g58.jpg](msci-20230315_g58.jpg) | ![msci-20230315_g59.jpg](msci-20230315_g59.jpg) | ![msci-20230315_g60.jpg](msci-20230315_g60.jpg) | ![msci-20230315_g61.jpg](msci-20230315_g61.jpg) | ![msci-20230315_g62.jpg](msci-20230315_g62.jpg) | ![msci-20230315_g63.jpg](msci-20230315_g63.jpg) | ![msci-20230315_g64.jpg](msci-20230315_g64.jpg) | ![msci-20230315_g65.jpg](msci-20230315_g65.jpg) | ![msci-20230315_g66.jpg](msci-20230315_g66.jpg) | ![msci-20230315_g67.jpg](msci-20230315_g67.jpg) | ![msci-20230315_g68.jpg](msci-20230315_g68.jpg) |
| **Executive Leadership** | ● | ● | ● | ● | ● | ● | ● | ● | ● |  | ● | ● |
| **Investment Industry Expertise** |  | ● | ● | ● |  | ● | ● | ● | ● | ● |  | ● |
| **Global Perspective** | ● | ● | ● | ● | ● |  | ● | ● | ● | ● | ● |  |
| **Regulatory, Government and Public Policy Engagement** |  |  | ● | ● |  |  | ● |  |  |  |  |  |
| **Corporate Development** | ● | ● | ● |  | ● |  | ● |  |  | ● | ● | ● |
| **Financial Reporting and Capital Allocation** | ● | ● | ● |  |  | ● |  |  | ● | ● |  | ● |
| **Corporate/Enterprise Risk Management** | ● | ● | ● | ● |  | ● | ● | ● | ● |  | ● | ● |
| **Client Relations, Marketing and Brand Development** | ● |  | ● | ● | ● |  | ● | ● | ● |  |  |  |
| **Digital, Data and Cybersecurity Expertise** |  | ● |  |  | ● | ● |  | ● |  |  | ● |  |
| **ESG and Climate Practices** |  |  | ● |  | ● | ● | ● |  | ● |  |  |  |
| **Human Capital Management** | ● | ● | ● |  | ● | ● | ● |  | ● | ● | ● |  |

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| | | | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| **TENURE/AGE/GENDER/INDEPENDENCE** | | | | | | | | | | | | |
| Tenure | 9 | 8 | 15 | 13 | <1 | 6 | <1 | 3 | 15 | 5 | 1 | 3 |
| Age | 63 | 67 | 64 | 71 | 57 | 64 | 58 | 53 | 62 | 56 | 58 | 66 |
| Gender | M | M | M | F | F | M | M | M | F | M | M | F |
| Independence | ● | ● | | ● | ● | ● | | ● | ● | ● | ● | ● |

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| | | | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| **DIVERSITY/BACKGROUND** | | | | | | | | | | | | |
| African American/Black | | | | | | | | | | ● | | |
| Alaskan Native/Native American | | | | | | | | | | | | |
| Asian/South Asian | | | | | | | | | | | ● | |
| Caucasian/White | ● | ● | | ● | ● | ● | ● | ● | ● | | | ● |
| Hispanic/Latino | | | ● | | | | | | | | | |
| Native Hawaiian or Pacific Islander | | | | | | | | | | | | |
| Two or More Races | | | | | | | | | | | | |
| LGBTQ+ | | | | | | | | | | | | |
| Born Outside of the U.S. | ● | | ● | | | ● | ● | ● | | | ● | |

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|:---|:---|:---|:---|
| **DIRECTOR DIVERSITY** | **DIRECTOR<br>INDEPENDENCE** | **DIRECTOR TENURE** | **DIRECTOR AGE** |
| ![msci-20230315_g69.jpg](msci-20230315_g69.jpg) | ![msci-20230315_g70.jpg](msci-20230315_g70.jpg) | ![msci-20230315_g71.jpg](msci-20230315_g71.jpg) | ![msci-20230315_g72.jpg](msci-20230315_g72.jpg) |

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|:---|:---|
| **2023 PROXY STATEMENT** | **21** |

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**2023 Director Nominees**

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| ![msci-20230315_g73.jpg](msci-20230315_g73.jpg)<br>**Director since:** 2013<br>**Age:** 63 years old<br>**Committees:**<br>Audit Committee <br>(Member)<br>Strategy Committee<br>(Chair) | **ROBERT G. ASHE** | **Independent Lead Director** |
| ![msci-20230315_g73.jpg](msci-20230315_g73.jpg)<br>**Director since:** 2013<br>**Age:** 63 years old<br>**Committees:**<br>Audit Committee <br>(Member)<br>Strategy Committee<br>(Chair) |  |  |
| ![msci-20230315_g73.jpg](msci-20230315_g73.jpg)<br>**Director since:** 2013<br>**Age:** 63 years old<br>**Committees:**<br>Audit Committee <br>(Member)<br>Strategy Committee<br>(Chair) | Mr. Ashe retired from IBM Corporation ("IBM") in January 2012, where he had most recently served as General Manager of Business Analytics from 2010 to 2012 and before that as General Manager of Business Intelligence and Performance Management since 2008, following IBM's acquisition of Cognos Inc. ("Cognos"), a Canadian provider of business intelligence and performance management software. Mr. Ashe worked for Cognos from 1984 to 2008, holding various executive positions, including most recently President and Chief Executive Officer from 2004 to 2008, President and Chief Operating Officer from 2002 to 2004 and Chief Corporate Officer from 2001 to 2002, during a portion of which time he also served as Chief Financial Officer. He also held various Senior Vice President positions in Worldwide Field Operations, Products and Application Development Tools from 1996 to 2001. Prior to that, he held various Vice President roles within Product Development and Corporate Finance. Mr. Ashe holds a Bachelor of Commerce from the University of Ottawa. Mr. Ashe is also a Certified Public Accountant in Canada.<br>**CURRENT OTHER PUBLIC COMPANY DIRECTORSHIPS:**<br>Shopify Inc. (December 2014 to present)<br>**PRIOR OTHER PUBLIC COMPANY DIRECTORSHIPS:**<br>ServiceSource International, Inc. (March 2013 to May 2020) and Halogen Software Inc. (February 2013 to April 2017)<br>**QUALIFICATIONS:**<br>We believe that Mr. Ashe's over 30 years of experience in the technology sector, including his oversight of product marketing, software development, revenue growth initiatives and strategic transactions, render him qualified to serve as one of our directors. As a member of other public company boards and the former CEO of a public company, Mr. Ashe also brings to the Board insight with respect to the Board's roles and responsibilities that are vital to his role as our Lead Director. | Mr. Ashe retired from IBM Corporation ("IBM") in January 2012, where he had most recently served as General Manager of Business Analytics from 2010 to 2012 and before that as General Manager of Business Intelligence and Performance Management since 2008, following IBM's acquisition of Cognos Inc. ("Cognos"), a Canadian provider of business intelligence and performance management software. Mr. Ashe worked for Cognos from 1984 to 2008, holding various executive positions, including most recently President and Chief Executive Officer from 2004 to 2008, President and Chief Operating Officer from 2002 to 2004 and Chief Corporate Officer from 2001 to 2002, during a portion of which time he also served as Chief Financial Officer. He also held various Senior Vice President positions in Worldwide Field Operations, Products and Application Development Tools from 1996 to 2001. Prior to that, he held various Vice President roles within Product Development and Corporate Finance. Mr. Ashe holds a Bachelor of Commerce from the University of Ottawa. Mr. Ashe is also a Certified Public Accountant in Canada.<br>**CURRENT OTHER PUBLIC COMPANY DIRECTORSHIPS:**<br>Shopify Inc. (December 2014 to present)<br>**PRIOR OTHER PUBLIC COMPANY DIRECTORSHIPS:**<br>ServiceSource International, Inc. (March 2013 to May 2020) and Halogen Software Inc. (February 2013 to April 2017)<br>**QUALIFICATIONS:**<br>We believe that Mr. Ashe's over 30 years of experience in the technology sector, including his oversight of product marketing, software development, revenue growth initiatives and strategic transactions, render him qualified to serve as one of our directors. As a member of other public company boards and the former CEO of a public company, Mr. Ashe also brings to the Board insight with respect to the Board's roles and responsibilities that are vital to his role as our Lead Director. |

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| **22** | **MSCI \| Proposal 1: Election of Directors** |

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| ![msci-20230315_g74.jpg](msci-20230315_g74.jpg)<br>**Director since:** 2015<br>**Age:** 67 years old<br>**Committees:**<br>Audit Committee <br>(Chair)<br>Compensation Committee <br>(Member) | **WAYNE EDMUNDS** | **Independent Director** |
| ![msci-20230315_g74.jpg](msci-20230315_g74.jpg)<br>**Director since:** 2015<br>**Age:** 67 years old<br>**Committees:**<br>Audit Committee <br>(Chair)<br>Compensation Committee <br>(Member) |  |  |
| ![msci-20230315_g74.jpg](msci-20230315_g74.jpg)<br>**Director since:** 2015<br>**Age:** 67 years old<br>**Committees:**<br>Audit Committee <br>(Chair)<br>Compensation Committee <br>(Member) | Mr. Edmunds previously served as the Interim Group Chief Executive of BBA Aviation plc from July 2017 to March 2018. He previously served as Chief Executive Officer of Invensys plc at Invensys Systems, Inc. ("Invensys") from 2011 until his retirement in 2014. Previously, Mr. Edmunds was Chief Financial Officer of Invensys. Prior to joining Invensys in 2008, Mr. Edmunds was Senior Vice President of Finance at Reuters America, Inc. from 2005 to 2008. Mr. Edmunds served as the Chief Financial Officer of Innovance Networks Inc. ("Innovance") from 2000 to 2004, where he was responsible for financial planning and operations. Prior to joining Innovance, Mr. Edmunds held other senior management roles in the technology sector, including working 17 years at Lucent Technologies, Inc., where he served as Vice President of Finance for the Optical Networking Division and as Vice President of Marketing and Business Development and was responsible for Europe, Middle East and Africa operations. Mr. Edmunds began his career at Amerada Hess Oil as an analyst in Corporate Treasury. Mr. Edmunds holds a Bachelor of Arts in accounting from Rutgers University and an M.B.A. in finance from Pace University.<br>**PRIOR OTHER PUBLIC COMPANY DIRECTORSHIPS:**<br>Signature Aviation plc (August 2013 to June 2021), Dialight plc (January 2016 to August 2019) and Ashtead Group plc (February 2014 to September 2018)<br>**QUALIFICATIONS:**<br>We believe that Mr. Edmunds' extensive insight into global companies in the technology sector and his memberships on the Boards of multiple international companies render him qualified to serve as one of our directors. | Mr. Edmunds previously served as the Interim Group Chief Executive of BBA Aviation plc from July 2017 to March 2018. He previously served as Chief Executive Officer of Invensys plc at Invensys Systems, Inc. ("Invensys") from 2011 until his retirement in 2014. Previously, Mr. Edmunds was Chief Financial Officer of Invensys. Prior to joining Invensys in 2008, Mr. Edmunds was Senior Vice President of Finance at Reuters America, Inc. from 2005 to 2008. Mr. Edmunds served as the Chief Financial Officer of Innovance Networks Inc. ("Innovance") from 2000 to 2004, where he was responsible for financial planning and operations. Prior to joining Innovance, Mr. Edmunds held other senior management roles in the technology sector, including working 17 years at Lucent Technologies, Inc., where he served as Vice President of Finance for the Optical Networking Division and as Vice President of Marketing and Business Development and was responsible for Europe, Middle East and Africa operations. Mr. Edmunds began his career at Amerada Hess Oil as an analyst in Corporate Treasury. Mr. Edmunds holds a Bachelor of Arts in accounting from Rutgers University and an M.B.A. in finance from Pace University.<br>**PRIOR OTHER PUBLIC COMPANY DIRECTORSHIPS:**<br>Signature Aviation plc (August 2013 to June 2021), Dialight plc (January 2016 to August 2019) and Ashtead Group plc (February 2014 to September 2018)<br>**QUALIFICATIONS:**<br>We believe that Mr. Edmunds' extensive insight into global companies in the technology sector and his memberships on the Boards of multiple international companies render him qualified to serve as one of our directors. |

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| ![msci-20230315_g75.jpg](msci-20230315_g75.jpg)<br>**Director since:** 2007<br>**Age:** 64 years old | **HENRY A. FERNANDEZ** | **Chairman and CEO** |
| ![msci-20230315_g75.jpg](msci-20230315_g75.jpg)<br>**Director since:** 2007<br>**Age:** 64 years old |  |  |
| ![msci-20230315_g75.jpg](msci-20230315_g75.jpg)<br>**Director since:** 2007<br>**Age:** 64 years old | Mr. Fernandez has served as Chairman of our Board since 2007 and as our CEO and a director since 1998. He served as head of the MSCI business from 1996 to 1998 and as President from 1998 to October 2017. MSCI was previously a business unit within Morgan Stanley prior to its IPO in 2007. Before leading MSCI, he was a Managing Director at Morgan Stanley, where he worked from 1983 to 1991 and from 1994 to 2007, in emerging markets business strategy, equity derivatives sales and trading, mergers and acquisitions, and corporate and mortgage finance. Mr. Fernandez holds a Bachelor of Arts in economics from Georgetown University, an M.B.A. from the Stanford University Graduate School of Business and pursued doctoral studies in economics at Princeton University.<br>**CURRENT OTHER PUBLIC COMPANY DIRECTORSHIPS:**<br>Royalty Pharma plc (August 2020 to present)<br>**QUALIFICATIONS:**<br>We believe that Mr. Fernandez's extensive experience and leadership in the financial services industry as well as his unparalleled knowledge of MSCI and its business, including as our Chairman and Chief Executive Officer, render him qualified to serve as one of our directors. | Mr. Fernandez has served as Chairman of our Board since 2007 and as our CEO and a director since 1998. He served as head of the MSCI business from 1996 to 1998 and as President from 1998 to October 2017. MSCI was previously a business unit within Morgan Stanley prior to its IPO in 2007. Before leading MSCI, he was a Managing Director at Morgan Stanley, where he worked from 1983 to 1991 and from 1994 to 2007, in emerging markets business strategy, equity derivatives sales and trading, mergers and acquisitions, and corporate and mortgage finance. Mr. Fernandez holds a Bachelor of Arts in economics from Georgetown University, an M.B.A. from the Stanford University Graduate School of Business and pursued doctoral studies in economics at Princeton University.<br>**CURRENT OTHER PUBLIC COMPANY DIRECTORSHIPS:**<br>Royalty Pharma plc (August 2020 to present)<br>**QUALIFICATIONS:**<br>We believe that Mr. Fernandez's extensive experience and leadership in the financial services industry as well as his unparalleled knowledge of MSCI and its business, including as our Chairman and Chief Executive Officer, render him qualified to serve as one of our directors. |

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| **2023 PROXY STATEMENT** | **23** |

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| ![msci-20230315_g76.jpg](msci-20230315_g76.jpg)<br>**Director since:** 2009<br>**Age:** 71 years old<br>**Committees:**<br>Governance Committee <br>(Member) | **CATHERINE R. KINNEY** | **Independent Director** |
| ![msci-20230315_g76.jpg](msci-20230315_g76.jpg)<br>**Director since:** 2009<br>**Age:** 71 years old<br>**Committees:**<br>Governance Committee <br>(Member) |  |  |
| ![msci-20230315_g76.jpg](msci-20230315_g76.jpg)<br>**Director since:** 2009<br>**Age:** 71 years old<br>**Committees:**<br>Governance Committee <br>(Member) | Ms. Kinney retired from NYSE Euronext in March 2009, having served as a Co-President and Co-Chief Operating Officer from 2002 to 2008. From 2007 to 2009, she served in Paris overseeing global listings, marketing and branding, and served as part of the integration team following the merger of NYSE and Euronext in April 2007. Ms. Kinney joined NYSE in 1974 and rose through the ranks holding management positions with responsibility for several divisions, including: all client relationships from 1996 to 2007, trading floor operations and technology from 1987 to 1996 and regulation from 2002 to 2004. Ms. Kinney holds a Bachelor of Arts from Iona College and has completed the Advanced Management Program at Harvard Graduate School of Business. She has received honorary degrees from Georgetown University, Fordham University and Rosemont College.<br>**CURRENT OTHER PUBLIC COMPANY DIRECTORSHIPS:**<br>MetLife Inc. (April 2009 to present) and SolarWinds Corporation (October 2018 to present)<br>**PRIOR OTHER PUBLIC COMPANY DIRECTORSHIPS:**<br>QTS Realty Trust, Inc. (August 2013 to September 2021) and Netsuite Inc. (March 2009 to November 2016)<br>**QUALIFICATIONS:**<br>We believe that Ms. Kinney's management experience, including her role in overseeing a multinational business, as well as her expertise in corporate governance, including her role in developing the NYSE corporate governance standards for listed companies, render her qualified to serve as one of our directors. | Ms. Kinney retired from NYSE Euronext in March 2009, having served as a Co-President and Co-Chief Operating Officer from 2002 to 2008. From 2007 to 2009, she served in Paris overseeing global listings, marketing and branding, and served as part of the integration team following the merger of NYSE and Euronext in April 2007. Ms. Kinney joined NYSE in 1974 and rose through the ranks holding management positions with responsibility for several divisions, including: all client relationships from 1996 to 2007, trading floor operations and technology from 1987 to 1996 and regulation from 2002 to 2004. Ms. Kinney holds a Bachelor of Arts from Iona College and has completed the Advanced Management Program at Harvard Graduate School of Business. She has received honorary degrees from Georgetown University, Fordham University and Rosemont College.<br>**CURRENT OTHER PUBLIC COMPANY DIRECTORSHIPS:**<br>MetLife Inc. (April 2009 to present) and SolarWinds Corporation (October 2018 to present)<br>**PRIOR OTHER PUBLIC COMPANY DIRECTORSHIPS:**<br>QTS Realty Trust, Inc. (August 2013 to September 2021) and Netsuite Inc. (March 2009 to November 2016)<br>**QUALIFICATIONS:**<br>We believe that Ms. Kinney's management experience, including her role in overseeing a multinational business, as well as her expertise in corporate governance, including her role in developing the NYSE corporate governance standards for listed companies, render her qualified to serve as one of our directors. |

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| ![msci-20230315_g77.jpg](msci-20230315_g77.jpg)<br>**Director since:** 2022<br>**Age:** 57 years old<br>**Committees:**<br>Governance Committee <br>(Member) | **ROBIN L. MATLOCK** | **Independent Director** |
| ![msci-20230315_g77.jpg](msci-20230315_g77.jpg)<br>**Director since:** 2022<br>**Age:** 57 years old<br>**Committees:**<br>Governance Committee <br>(Member) |  |  |
| ![msci-20230315_g77.jpg](msci-20230315_g77.jpg)<br>**Director since:** 2022<br>**Age:** 57 years old<br>**Committees:**<br>Governance Committee <br>(Member) | Ms. Matlock previously served as the Senior Vice President and Chief Marketing Officer of VMware, Inc. ("VMware"), a position she held from 2013 to June 2020. Ms. Matlock previously served as Vice President, Corporate Marketing at VMware from 2009 to 2013. Before VMware, Ms. Matlock served as Executive Vice President and General Manager of Imperva Inc., a cybersecurity software and services company. Prior to that, she held executive positions in a number of technology companies, including McAfee, Entercept Security Technologies and Symantec Corporation. Ms. Matlock has been active as a director and advisor of private technology companies for a number of years. She earned her Bachelor of Arts degree in Economics and Music from Rice University.<br>**CURRENT OTHER PUBLIC COMPANY DIRECTORSHIPS:**<br>Iron Mountain Incorporated (July 2019 to present)<br>**QUALIFICATIONS:**<br>We believe that Ms. Matlock's experience in the areas of go-to-market and marketing strategy, client insight and technological innovation render her qualified to serve as one of our directors. | Ms. Matlock previously served as the Senior Vice President and Chief Marketing Officer of VMware, Inc. ("VMware"), a position she held from 2013 to June 2020. Ms. Matlock previously served as Vice President, Corporate Marketing at VMware from 2009 to 2013. Before VMware, Ms. Matlock served as Executive Vice President and General Manager of Imperva Inc., a cybersecurity software and services company. Prior to that, she held executive positions in a number of technology companies, including McAfee, Entercept Security Technologies and Symantec Corporation. Ms. Matlock has been active as a director and advisor of private technology companies for a number of years. She earned her Bachelor of Arts degree in Economics and Music from Rice University.<br>**CURRENT OTHER PUBLIC COMPANY DIRECTORSHIPS:**<br>Iron Mountain Incorporated (July 2019 to present)<br>**QUALIFICATIONS:**<br>We believe that Ms. Matlock's experience in the areas of go-to-market and marketing strategy, client insight and technological innovation render her qualified to serve as one of our directors. |

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| **24** | **MSCI \| Proposal 1: Election of Directors** |

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| ![msci-20230315_g78.jpg](msci-20230315_g78.jpg)<br>**Director since:** 2017<br>**Age:** 64 years old<br>**Committees:**<br>Governance Committee <br>(Chair)<br>Strategy Committee <br>(Member) | **JACQUES P. PEROLD** | **Independent Director** |
| ![msci-20230315_g78.jpg](msci-20230315_g78.jpg)<br>**Director since:** 2017<br>**Age:** 64 years old<br>**Committees:**<br>Governance Committee <br>(Chair)<br>Strategy Committee <br>(Member) |  |  |
| ![msci-20230315_g78.jpg](msci-20230315_g78.jpg)<br>**Director since:** 2017<br>**Age:** 64 years old<br>**Committees:**<br>Governance Committee <br>(Chair)<br>Strategy Committee <br>(Member) | Mr. Perold was president of Fidelity Management & Research Company, the investment advisor for Fidelity's family of mutual funds, until his retirement in 2014. From 2001 to 2009, Mr. Perold was president of Geode Capital Management, LLC, a sub-advisor to Fidelity. He is currently a trustee of New York Life Insurance Company's MainStay mutual funds, a trustee of Partners in Health, and a co-founder and Chairman of CapShift, a company focused on enabling impact investments from donor-advised funds and foundations. Mr. Perold holds a Bachelor of Arts degree in economic history from the University of Cape Town and a post-graduate Bachelor of Arts Honours degree in sociology from the University of Cape Town.<br>**CURRENT OTHER PUBLIC COMPANY DIRECTORSHIPS:**<br>Allstate Corporation (December 2015 to present)<br>**QUALIFICATIONS:**<br>We believe that Mr. Perold's over 30 years of experience and leadership in strategy and operations as well as experience as an investment professional at one of the world's largest asset management firms render him qualified to serve as one of our directors. | Mr. Perold was president of Fidelity Management & Research Company, the investment advisor for Fidelity's family of mutual funds, until his retirement in 2014. From 2001 to 2009, Mr. Perold was president of Geode Capital Management, LLC, a sub-advisor to Fidelity. He is currently a trustee of New York Life Insurance Company's MainStay mutual funds, a trustee of Partners in Health, and a co-founder and Chairman of CapShift, a company focused on enabling impact investments from donor-advised funds and foundations. Mr. Perold holds a Bachelor of Arts degree in economic history from the University of Cape Town and a post-graduate Bachelor of Arts Honours degree in sociology from the University of Cape Town.<br>**CURRENT OTHER PUBLIC COMPANY DIRECTORSHIPS:**<br>Allstate Corporation (December 2015 to present)<br>**QUALIFICATIONS:**<br>We believe that Mr. Perold's over 30 years of experience and leadership in strategy and operations as well as experience as an investment professional at one of the world's largest asset management firms render him qualified to serve as one of our directors. |

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| ![msci-20230315_g79.jpg](msci-20230315_g79.jpg)<br>**Director since:** 2023<br>**Age:** 58 years old | **C.D. BAER PETTIT** | **Director, President and Chief Operating Officer** |
| ![msci-20230315_g79.jpg](msci-20230315_g79.jpg)<br>**Director since:** 2023<br>**Age:** 58 years old |  |  |
| ![msci-20230315_g79.jpg](msci-20230315_g79.jpg)<br>**Director since:** 2023<br>**Age:** 58 years old | Mr. Pettit joined MSCI in 2000 and has served as MSCI's President since October 2017 and Chief Operating Officer since January 2020, having previously served as Chief Operating Officer from 2015 to 2017. He is responsible for MSCI's commercial and operational functions, including client coverage, marketing, product management, research and product development, technology and operations. He previously served as MSCI's Head of Products, Head of Index Products, Head of Marketing and Head of Client Coverage. Mr. Pettit holds a Master of Arts degree in history from Cambridge University and a Master of Science degree from the School of Foreign Service at Georgetown University.<br>**QUALIFICATIONS:**<br>We believe that Mr. Pettit's over 20 years of experience with MSCI, including his oversight of the Company's business functions, render him qualified to serve as one of our directors. | Mr. Pettit joined MSCI in 2000 and has served as MSCI's President since October 2017 and Chief Operating Officer since January 2020, having previously served as Chief Operating Officer from 2015 to 2017. He is responsible for MSCI's commercial and operational functions, including client coverage, marketing, product management, research and product development, technology and operations. He previously served as MSCI's Head of Products, Head of Index Products, Head of Marketing and Head of Client Coverage. Mr. Pettit holds a Master of Arts degree in history from Cambridge University and a Master of Science degree from the School of Foreign Service at Georgetown University.<br>**QUALIFICATIONS:**<br>We believe that Mr. Pettit's over 20 years of experience with MSCI, including his oversight of the Company's business functions, render him qualified to serve as one of our directors. |

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| **2023 PROXY STATEMENT** | **25** |

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| ![msci-20230315_g80.jpg](msci-20230315_g80.jpg)<br>**Director since:** 2020<br>**Age:** 53 years old<br>**Committees:**<br>Audit Committee <br>(Member)<br>Strategy Committee<br>(Member) | **SANDY C. RATTRAY** | **Independent Director** |
| ![msci-20230315_g80.jpg](msci-20230315_g80.jpg)<br>**Director since:** 2020<br>**Age:** 53 years old<br>**Committees:**<br>Audit Committee <br>(Member)<br>Strategy Committee<br>(Member) |  |  |
| ![msci-20230315_g80.jpg](msci-20230315_g80.jpg)<br>**Director since:** 2020<br>**Age:** 53 years old<br>**Committees:**<br>Audit Committee <br>(Member)<br>Strategy Committee<br>(Member) | Mr. Rattray retired from Man Group plc in September 2021, having served as Chief Investment Officer from 2017 to September 2021. He previously served as Chief Executive Officer of Man AHL from 2013 to 2017 and Chief Investment Officer of Man Systematic Strategies from 2010 to 2013. Prior to holding such positions, he held several other senior leadership positions at Man Group. Before joining GLG Partners, which was later acquired by Man Group in 2007, he spent 15 years at Goldman Sachs where he held various positions, including Managing Director and head of the Fundamental Strategy Group. Mr. Rattray also sits on the MSCI Advisory Council. He holds a Master's Degree in Natural Sciences and Economics from the University of Cambridge and a Licence Spéciale from the Université Libre de Bruxelles. He is also a governor of the Southbank Centre in London.<br>**QUALIFICATIONS:**<br>We believe that Mr. Rattray's over 25 years of experience in the global investment industry, including his focus on the technological innovation impacting the industry, render him qualified to serve as one of our directors. | Mr. Rattray retired from Man Group plc in September 2021, having served as Chief Investment Officer from 2017 to September 2021. He previously served as Chief Executive Officer of Man AHL from 2013 to 2017 and Chief Investment Officer of Man Systematic Strategies from 2010 to 2013. Prior to holding such positions, he held several other senior leadership positions at Man Group. Before joining GLG Partners, which was later acquired by Man Group in 2007, he spent 15 years at Goldman Sachs where he held various positions, including Managing Director and head of the Fundamental Strategy Group. Mr. Rattray also sits on the MSCI Advisory Council. He holds a Master's Degree in Natural Sciences and Economics from the University of Cambridge and a Licence Spéciale from the Université Libre de Bruxelles. He is also a governor of the Southbank Centre in London.<br>**QUALIFICATIONS:**<br>We believe that Mr. Rattray's over 25 years of experience in the global investment industry, including his focus on the technological innovation impacting the industry, render him qualified to serve as one of our directors. |

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| ![msci-20230315_g81.jpg](msci-20230315_g81.jpg)<br>**Director since:** 2007<br>**Age:** 62 years old<br>**Committees:**<br>Audit Committee <br>(Member)<br>Compensation Committee <br>(Chair) | **LINDA H. RIEFLER** | **Independent Director** |
| ![msci-20230315_g81.jpg](msci-20230315_g81.jpg)<br>**Director since:** 2007<br>**Age:** 62 years old<br>**Committees:**<br>Audit Committee <br>(Member)<br>Compensation Committee <br>(Chair) |  |  |
| ![msci-20230315_g81.jpg](msci-20230315_g81.jpg)<br>**Director since:** 2007<br>**Age:** 62 years old<br>**Committees:**<br>Audit Committee <br>(Member)<br>Compensation Committee <br>(Chair) | Ms. Riefler retired from Morgan Stanley in February 2013, where she served as the Chair of Global Research from June 2011 to February 2013 and as the Global Head of Research from 2008. She was the Chief Talent Officer of Morgan Stanley from 2006 to 2008. In these roles she served on both the Management Committee and the Operating Committee of Morgan Stanley. Ms. Riefler joined Morgan Stanley in 1987 in the Capital Markets division and was appointed a Managing Director in 1998 while in the Research division. Ms. Riefler holds a Bachelor of Arts in economics from Princeton University and an M.B.A. from the Stanford University Graduate School of Business.<br>**CURRENT OTHER PUBLIC COMPANY DIRECTORSHIPS:**<br>CSX Corporation (March 2017 to present)<br>**QUALIFICATIONS:**<br>We believe that Ms. Riefler's in-depth knowledge of talent management, risk management, company valuation and the global capital markets render her qualified to serve as one of our directors. | Ms. Riefler retired from Morgan Stanley in February 2013, where she served as the Chair of Global Research from June 2011 to February 2013 and as the Global Head of Research from 2008. She was the Chief Talent Officer of Morgan Stanley from 2006 to 2008. In these roles she served on both the Management Committee and the Operating Committee of Morgan Stanley. Ms. Riefler joined Morgan Stanley in 1987 in the Capital Markets division and was appointed a Managing Director in 1998 while in the Research division. Ms. Riefler holds a Bachelor of Arts in economics from Princeton University and an M.B.A. from the Stanford University Graduate School of Business.<br>**CURRENT OTHER PUBLIC COMPANY DIRECTORSHIPS:**<br>CSX Corporation (March 2017 to present)<br>**QUALIFICATIONS:**<br>We believe that Ms. Riefler's in-depth knowledge of talent management, risk management, company valuation and the global capital markets render her qualified to serve as one of our directors. |

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| **26** | **MSCI \| Proposal 1: Election of Directors** |

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| ![msci-20230315_g82.jpg](msci-20230315_g82.jpg)<br>**Director since:** 2017<br>**Age:** 56 years old<br>**Committees:**<br>Compensation Committee <br>(Member)<br>Strategy Committee<br>(Member) | **MARCUS L. SMITH** | **Independent Director** |
| ![msci-20230315_g82.jpg](msci-20230315_g82.jpg)<br>**Director since:** 2017<br>**Age:** 56 years old<br>**Committees:**<br>Compensation Committee <br>(Member)<br>Strategy Committee<br>(Member) |  |  |
| ![msci-20230315_g82.jpg](msci-20230315_g82.jpg)<br>**Director since:** 2017<br>**Age:** 56 years old<br>**Committees:**<br>Compensation Committee <br>(Member)<br>Strategy Committee<br>(Member) | Mr. Smith was the Chief Investment Officer, Canada Equity, and a portfolio manager at MFS Investment Management ("MFS") until his retirement in April 2017. As a portfolio manager, he was responsible for managing the MFS Institutional International Equity Portfolio and the International Concentrated Portfolio. He joined MFS in 1994 and held a variety of positions, including Chief Investment Officer (Asia) from 2010 to 2012, based in Boston, Director of Asian Research from 2005 to 2009, based in Singapore, and Equity Analyst from 1995 to 2000, based in London. Mr. Smith currently serves as a trustee for certain Eaton Vance funds. Mr. Smith holds a Bachelor of Science from the University of Mount Union and an M.B.A. from the Wharton School at the University of Pennsylvania.<br>**CURRENT OTHER PUBLIC COMPANY DIRECTORSHIPS:**<br>First Industrial Realty Trust, Inc. (February 2021 to present)<br>**PRIOR OTHER PUBLIC COMPANY DIRECTORSHIPS:**<br>DCT Industrial Trust, Inc. (October 2017 to August 2018)<br>**QUALIFICATIONS:**<br>We believe that Mr. Smith's extensive experience in global financial markets and as an investment professional, including experience in Asia and Europe, render him qualified to serve as one of our directors. | Mr. Smith was the Chief Investment Officer, Canada Equity, and a portfolio manager at MFS Investment Management ("MFS") until his retirement in April 2017. As a portfolio manager, he was responsible for managing the MFS Institutional International Equity Portfolio and the International Concentrated Portfolio. He joined MFS in 1994 and held a variety of positions, including Chief Investment Officer (Asia) from 2010 to 2012, based in Boston, Director of Asian Research from 2005 to 2009, based in Singapore, and Equity Analyst from 1995 to 2000, based in London. Mr. Smith currently serves as a trustee for certain Eaton Vance funds. Mr. Smith holds a Bachelor of Science from the University of Mount Union and an M.B.A. from the Wharton School at the University of Pennsylvania.<br>**CURRENT OTHER PUBLIC COMPANY DIRECTORSHIPS:**<br>First Industrial Realty Trust, Inc. (February 2021 to present)<br>**PRIOR OTHER PUBLIC COMPANY DIRECTORSHIPS:**<br>DCT Industrial Trust, Inc. (October 2017 to August 2018)<br>**QUALIFICATIONS:**<br>We believe that Mr. Smith's extensive experience in global financial markets and as an investment professional, including experience in Asia and Europe, render him qualified to serve as one of our directors. |

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| ![msci-20230315_g83.jpg](msci-20230315_g83.jpg)<br>**Director since:** 2021<br>**Age:** 58 years old<br>**Committees:**<br>Audit Committee <br>(Member) | **RAJAT TANEJA** | **Independent Director** |
| ![msci-20230315_g83.jpg](msci-20230315_g83.jpg)<br>**Director since:** 2021<br>**Age:** 58 years old<br>**Committees:**<br>Audit Committee <br>(Member) |  |  |
| ![msci-20230315_g83.jpg](msci-20230315_g83.jpg)<br>**Director since:** 2021<br>**Age:** 58 years old<br>**Committees:**<br>Audit Committee <br>(Member) | Mr. Taneja is currently the President of Technology for Visa Inc. ("Visa"), a role he has held since September 2019. He joined Visa in November 2013 and served as Executive Vice President of Technology and Operations until August 2019. Prior to joining Visa, Mr. Taneja was Executive Vice President and Chief Technology Officer of Electronic Arts Inc. from October 2011 until November 2013. From August 1996 until October 2011, he served in various roles at Microsoft Corporation ("Microsoft"), including as the Corporate Vice President, Commerce Division. At Microsoft, Mr. Taneja led the development and deployment of commerce and transaction technologies across its connected services, the company's online digital advertising platforms and its first business online service offering. Mr. Taneja holds a Bachelor of Engineering from Jadavpur University and a Master of Business Administration from Washington State University.<br>**PRIOR OTHER PUBLIC COMPANY DIRECTORSHIPS:**<br>Ellie Mae, Inc. (June 2015 to April 2019)<br>**QUALIFICATIONS:**<br>We believe that Mr. Taneja's over 30 years of experience in global technology, innovation and research and development render him qualified to serve as one of our directors. | Mr. Taneja is currently the President of Technology for Visa Inc. ("Visa"), a role he has held since September 2019. He joined Visa in November 2013 and served as Executive Vice President of Technology and Operations until August 2019. Prior to joining Visa, Mr. Taneja was Executive Vice President and Chief Technology Officer of Electronic Arts Inc. from October 2011 until November 2013. From August 1996 until October 2011, he served in various roles at Microsoft Corporation ("Microsoft"), including as the Corporate Vice President, Commerce Division. At Microsoft, Mr. Taneja led the development and deployment of commerce and transaction technologies across its connected services, the company's online digital advertising platforms and its first business online service offering. Mr. Taneja holds a Bachelor of Engineering from Jadavpur University and a Master of Business Administration from Washington State University.<br>**PRIOR OTHER PUBLIC COMPANY DIRECTORSHIPS:**<br>Ellie Mae, Inc. (June 2015 to April 2019)<br>**QUALIFICATIONS:**<br>We believe that Mr. Taneja's over 30 years of experience in global technology, innovation and research and development render him qualified to serve as one of our directors. |

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| **2023 PROXY STATEMENT** | **27** |

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| ![msci-20230315_g84.jpg](msci-20230315_g84.jpg)<br>**Director since:** 2020<br>**Age:** 66 years old<br>**Committees:**<br>Governance Committee <br>(Member)<br>Strategy Committee<br>(Member) | **PAULA VOLENT** | **Independent Director** |
| ![msci-20230315_g84.jpg](msci-20230315_g84.jpg)<br>**Director since:** 2020<br>**Age:** 66 years old<br>**Committees:**<br>Governance Committee <br>(Member)<br>Strategy Committee<br>(Member) |  |  |
| ![msci-20230315_g84.jpg](msci-20230315_g84.jpg)<br>**Director since:** 2020<br>**Age:** 66 years old<br>**Committees:**<br>Governance Committee <br>(Member)<br>Strategy Committee<br>(Member) | Ms. Volent is currently Vice President and Chief Investment Officer at The Rockefeller University, a role she has held since August 2021. She previously served as Senior Vice President for Investments and Chief Investment Officer at Bowdoin College from 2006 to June 2021, Vice President for Investments at Bowdoin College from 2002 to 2006, and Associate Treasurer at Bowdoin College from 2000 to 2002. Prior to joining Bowdoin College in 2000, Ms. Volent served as a Senior Associate at the Yale Investments Office, and before focusing on endowment management, she worked as a paper conservator. She holds an M.B.A. from Yale School of Management, a Master of Arts from the Institute of Fine Arts, New York University and a Bachelor of Arts from the University of New Hampshire.<br>**CURRENT OTHER PUBLIC COMPANY DIRECTORSHIPS:**<br>1stdibs.com, Inc. (June 2021 to present)<br>**QUALIFICATIONS:**<br>We believe that Ms. Volent's experience as a Chief Investment Officer at a number of institutions and her engagement with the global investment community render her qualified to serve as one of our directors. | Ms. Volent is currently Vice President and Chief Investment Officer at The Rockefeller University, a role she has held since August 2021. She previously served as Senior Vice President for Investments and Chief Investment Officer at Bowdoin College from 2006 to June 2021, Vice President for Investments at Bowdoin College from 2002 to 2006, and Associate Treasurer at Bowdoin College from 2000 to 2002. Prior to joining Bowdoin College in 2000, Ms. Volent served as a Senior Associate at the Yale Investments Office, and before focusing on endowment management, she worked as a paper conservator. She holds an M.B.A. from Yale School of Management, a Master of Arts from the Institute of Fine Arts, New York University and a Bachelor of Arts from the University of New Hampshire.<br>**CURRENT OTHER PUBLIC COMPANY DIRECTORSHIPS:**<br>1stdibs.com, Inc. (June 2021 to present)<br>**QUALIFICATIONS:**<br>We believe that Ms. Volent's experience as a Chief Investment Officer at a number of institutions and her engagement with the global investment community render her qualified to serve as one of our directors. |

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| **28** | **MSCI** |

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| ![msci-20230315_g48.jpg](msci-20230315_g48.jpg) | **Corporate<br>Governance** |

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**Corporate Governance Practices**

MSCI's Board of Directors adheres to governance principles designed to ensure the continued effectiveness of the Board and excellence in the execution of its duties. The Board has in place a set of Corporate Governance Policies reflecting these principles, including the Board's policy of requiring a significant majority of the Board to be comprised of independent directors; the importance of reflecting a diversity of occupational and personal backgrounds and experience on the Board, including with respect to diversity, age and skills; and the practice of regularly scheduled executive sessions, including sessions of independent directors without members of management at each quarterly Board meeting.

MSCI also has a Code of Ethics and Business Conduct for directors, executive officers and employees, which is reviewed annually by the Board. Any amendment to, or waiver of, the Code of Ethics and Business Conduct that applies to one of our directors or executive officers may be made only by the Board or a Board committee.

**Corporate Governance Highlights**

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| &nbsp;&nbsp;&nbsp;&nbsp;**•** All director nominees except our CEO and our President and Chief Operating Officer ("COO") are independent.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Strong, independent Lead Director and independent Board committees.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** One share, one vote.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Annual election of directors.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Proxy access.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Majority vote for uncontested elections and plurality standard for contested elections.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** No shareholder rights plan (i.e., a poison pill).<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Risk oversight by full Board and Committees, including Board oversight of enterprise risk management, IT/cyber risk and other areas.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Demonstrated commitment to Board refreshment and director succession planning.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Annual Board, committee and director evaluations, with third-party evaluation firm engaged periodically. | &nbsp;&nbsp;&nbsp;&nbsp;**•** Executive session of independent directors held after each quarterly Board meeting.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Limits on multiple board service.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Robust director share ownership and retention guidelines.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Annual review of Code of Ethics and Business Conduct, committee charters and Corporate Governance Policies.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Annual off-season shareholder engagement focused on corporate responsibility topics, with director participation.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Full Board participation in succession and progression planning.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Targeted director education program, including leveraging in-house expertise to educate directors on climate, cybersecurity and other areas in 2022. |

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| **2023 PROXY STATEMENT** | **29** |

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**Composition and Board Refreshment**

**Director Qualifications**

The Governance Committee's charter requires it to review candidates' qualifications for membership on the Board or a committee of the Board, including making a specific determination as to the independence of each candidate based on criteria approved by the Board (and taking into account the enhanced independence, financial literacy and financial expertise standards that may be required under applicable law or NYSE rules for audit committee membership purposes, and heightened independence standards that may be required under applicable law or NYSE rules for compensation committee membership purposes). If the Governance Committee determines that adding a new director is advisable, it will recommend such individual to the Board for appointment as a member of the Board and any committees, as applicable.

Consistent with our Corporate Governance Policies, when appointing directors, the Board seeks members who combine sound business judgment, professionalism and a broad spectrum of experience and expertise with a reputation for the highest standards of ethics and integrity. Directors should have experience in positions with a high degree of responsibility, be leaders or senior managers in the companies or institutions with which they are or were affiliated and be selected based upon contributions they can make to the Board and management and their ability to represent and advance the interests of the Company and its shareholders.

The Board believes that its membership should reflect a diversity of occupational and personal backgrounds and experiences. In identifying nominees, the Board will consider a number of factors including diversity, age, skills, background and relevant experience. In the Board's selection of director nominees, the Board also abides by MSCI's commitment to managing our business in an environment free from discrimination, consistent with the MSCI Global Human Rights Policy. The composition of our current Board demonstrates the Board's commitment to diversity in a number of areas. Women represent 33% of our current director nominees. Our directors also have differing backgrounds, educations, professional experiences, skills, ages, national origins and viewpoints.

**Tenure and Board Refreshment**

Our Board has shown an ongoing commitment to Board refreshment and to having highly qualified, independent perspectives in the boardroom. Five of the Company's director nominees have been added to the Board since the beginning of 2018. The average tenure of the independent director nominees is currently 6.6 years. The average tenure is 6.8 years if Mr. Fernandez and Mr. Pettit are included. Also, under our Corporate Governance Policies, directors should not stand for re-election following their 72<sup>nd</sup> birthday. To date, the Board has not granted a waiver to this retirement policy. Since 2019, two directors have retired following their 72<sup>nd</sup> birthday and two directors decided not to stand for re-election. These retirements and decisions have provided us with opportunities for Board refreshment.

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|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| ![msci-20230315_g85.jpg](msci-20230315_g85.jpg) | **May 1, <br>2018** | **May 10, <br>2018** | **April 25, <br>2019** | **February 26, <br>2020** | **April 28, <br>2020** | **April 27, <br>2021** | **June 1, <br>2021** | **June 1, <br>2022** | **January 30, <br>2023** | <br>![msci-20230315_g86.jpg](msci-20230315_g86.jpg) |
| ![msci-20230315_g85.jpg](msci-20230315_g85.jpg) |  |  |  |  |  |  |  |  |  | <br>![msci-20230315_g86.jpg](msci-20230315_g86.jpg) |
| ![msci-20230315_g85.jpg](msci-20230315_g85.jpg) | **Patrick <br>Tierney <br>retired** | **Rodolphe M. <br>Vallee <br>retired** | **Wendy E. <br>Lane <br>retired** | **Paula Volent<br>and Sandy C. <br>Rattray <br>appointed to Board** | **Alice W. <br>Handy and <br>George <br>W. Siguler <br>retired** | **Benjamin <br>DuPont <br>retired** | **Rajat <br>Taneja <br>appointed <br>to Board** | **Robin <br>Matlock <br>appointed <br>to Board** | **Baer Pettit <br>appointed <br>to Board** | <br>![msci-20230315_g86.jpg](msci-20230315_g86.jpg) |
|  | **Patrick <br>Tierney <br>retired** | **Rodolphe M. <br>Vallee <br>retired** | **Wendy E. <br>Lane <br>retired** | **Paula Volent<br>and Sandy C. <br>Rattray <br>appointed to Board** | **Alice W. <br>Handy and <br>George <br>W. Siguler <br>retired** | **Benjamin <br>DuPont <br>retired** | **Rajat <br>Taneja <br>appointed <br>to Board** | **Robin <br>Matlock <br>appointed <br>to Board** | **Baer Pettit <br>appointed <br>to Board** |  |

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We also periodically rotate committee assignments and committee chair positions. Committee chairs typically serve approximately 4 to 6 years on average in order to facilitate rotation of committee chairs while preserving experienced leadership. In 2023, there will be committee rotations in light of recent director appointments, as described below.

**Director Re-Nomination**

The Governance Committee also assesses the performance of current directors in its evaluation of current directors for re-nomination to the Board or re-appointment to any Board committees.

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| **30** | **MSCI \| Corporate Governance** |

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**New Director Search Process**

Our newest directors, Robin Matlock and Baer Pettit, were appointed to the Board in 2022 and 2023, respectively. Ms. Matlock has extensive experience in go-to-market and marketing strategy, client insights and technological innovation. She was appointed to the Governance Committee. As our President and COO, Mr. Pettit brings extensive and unique experience and knowledge of the Company's products, services, strategy and industry. The appointments of Ms. Matlock and Mr. Pettit were the result of the search process outlined below. Ms. Matlock was identified by an external search firm. Henry A. Fernandez, MSCI's Chairman and CEO, and the members of the Governance Committee recommended Mr. Pettit as a nominee.

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| | **1<br>DIRECTOR<br>RECRUITMENT<br>PROCESS** | The Governance Committee, with the feedback of the full Board, identifies key skills that would best serve the future needs of the Board and the Company, including by considering feedback from the Board's annual self-evaluation process.<br>Pursuant to the authority granted in its charter, the Governance Committee retains a professional search firm to assist in the process of identifying and evaluating potential director candidates. The Governance Committee instructs the search firm to focus on candidates with relevant experience and to seek a diverse slate of candidates. Using a search firm provides additional assurance to the Governance Committee that it is conducting a comprehensive search and evaluating a broad and diverse pool of potential candidates. Additionally, the Governance Committee solicits input from the Board. |
| | | The Governance Committee, with the feedback of the full Board, identifies key skills that would best serve the future needs of the Board and the Company, including by considering feedback from the Board's annual self-evaluation process.<br>Pursuant to the authority granted in its charter, the Governance Committee retains a professional search firm to assist in the process of identifying and evaluating potential director candidates. The Governance Committee instructs the search firm to focus on candidates with relevant experience and to seek a diverse slate of candidates. Using a search firm provides additional assurance to the Governance Committee that it is conducting a comprehensive search and evaluating a broad and diverse pool of potential candidates. Additionally, the Governance Committee solicits input from the Board. |
| ![msci-20230315_g87.jpg](msci-20230315_g87.jpg) |  |  |
| ![msci-20230315_g87.jpg](msci-20230315_g87.jpg) |  |  |
|  | **2<br>IDENTIFICATION<br>AND INTERVIEW<br>OF CANDIDATES** | From the candidates provided by the third-party search firm, where applicable, as well as input from directors, the Governance Committee identifies a short list of high-potential candidates, and the search firm then conducts an initial assessment of these candidates' skills, experience, background and availability to commit to Board service.<br>The Chair of the Governance Committee meets with a number of candidates. Certain candidates also meet with members of the Governance Committee, the Chairman and the Lead Director. |
|  |  | From the candidates provided by the third-party search firm, where applicable, as well as input from directors, the Governance Committee identifies a short list of high-potential candidates, and the search firm then conducts an initial assessment of these candidates' skills, experience, background and availability to commit to Board service.<br>The Chair of the Governance Committee meets with a number of candidates. Certain candidates also meet with members of the Governance Committee, the Chairman and the Lead Director. |
| ![msci-20230315_g87.jpg](msci-20230315_g87.jpg) |  |  |
| ![msci-20230315_g87.jpg](msci-20230315_g87.jpg) |  |  |
|  | **3<br>BOARD DECISION<br>AND NOMINATION** | The Governance Committee presents qualified candidates to the Board. In reviewing the potential candidates, the Board takes into account the qualifications discussed in "Director Qualifications" of this Proxy Statement and in MSCI's Corporate Governance Policies. Upon completion of its assessment, the Governance Committee reports its recommendations for nominations to the full Board. Following discussion of a candidate's qualifications and consideration of the independence of such candidate, where applicable, the Board formally appoints the candidate to the Board. |
|  |  | The Governance Committee presents qualified candidates to the Board. In reviewing the potential candidates, the Board takes into account the qualifications discussed in "Director Qualifications" of this Proxy Statement and in MSCI's Corporate Governance Policies. Upon completion of its assessment, the Governance Committee reports its recommendations for nominations to the full Board. Following discussion of a candidate's qualifications and consideration of the independence of such candidate, where applicable, the Board formally appoints the candidate to the Board. |
| ![msci-20230315_g87.jpg](msci-20230315_g87.jpg) |  |  |
| ![msci-20230315_g87.jpg](msci-20230315_g87.jpg) |  |  |
|  | **4**<br>**NEW DIRECTORS** | **•** The Board appointed Robin Matlock to the Board, effective June 1, 2022 and Baer Pettit to the Board, effective January 30, 2023.<br>**•** Ms. Matlock's qualifications include over 25 years of experience in digital business transformation and go-to-market execution and her prior board experience, including service on the Compensation, Risk & Safety and Technology Committees of a U.S. public company.<br>**•** As our President and COO, Mr. Pettit brings extensive and unique experience and knowledge of the Company's products, services, strategy and industry. |
|  |  | **•** The Board appointed Robin Matlock to the Board, effective June 1, 2022 and Baer Pettit to the Board, effective January 30, 2023.<br>**•** Ms. Matlock's qualifications include over 25 years of experience in digital business transformation and go-to-market execution and her prior board experience, including service on the Compensation, Risk & Safety and Technology Committees of a U.S. public company.<br>**•** As our President and COO, Mr. Pettit brings extensive and unique experience and knowledge of the Company's products, services, strategy and industry. |

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**Proxy Access**

In response to shareholder engagement, we amended our Bylaws in 2020 to permit a shareholder, or a group of up to 20 shareholders, owning at least three percent of the Company's outstanding common stock continuously for at least three years to nominate and include in the Company's annual meeting proxy materials director nominees constituting the greater of two directors or twenty percent of the total number of directors on the Board, provided that such shareholder(s) and nominee(s) satisfy the requirements specified in the Bylaws.

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| **2023 PROXY STATEMENT** | **31** |

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**Board Culture**

The Board has established a boardroom dynamic that supports informed decision making and oversight. One of the hallmarks of the Board's culture is meaningful and robust discussion, where views are thoroughly debated based on each director's unique background, skills and opinions. Directors are expected to, and do, ask hard questions of management and of each other. Each member of the Board is also committed to maximizing shareholder value and promoting shareholder interests, and members of our Board regularly interact directly with our shareholders.

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| ![msci-20230315_g88.jpg](msci-20230315_g88.jpg) | ![msci-20230315_g88.jpg](msci-20230315_g88.jpg) | ![msci-20230315_g88.jpg](msci-20230315_g88.jpg) |
| <br>**ENGAGEMENT WITH MANAGEMENT:** Directors regularly meet with senior management and continuously assess performance during meetings and other interactions. Our Corporate Governance Policies provide that each Board member has complete and open access to senior members of MSCI management.<br>In 2022, we paired each independent Board member with members of our Executive Committee for sponsorship of inclusive leadership initiatives.<br>**REFRESHMENT:** Our Board is committed to active refreshment – over 40% of our Board have tenures of less than five years.<br>**INDEPENDENCE:** Having an independent Lead Director, all independent committee chairs, a significantly independent Board and a practice of independent director sessions following each Board meeting fosters a Board culture of open discussion and deliberation, with an unbiased evaluation of risks and opportunities. | <br>**DIVERSITY:** Our Board is committed to diversity within its membership. Based on gender and ethnic diversity, our Board is currently over 50% diverse. The search process for any new director includes diverse talent, and any search firm is instructed to identify a diverse slate of candidates. <br>**SHAREHOLDER INTERESTS:** The Board believes that candid and specific feedback from shareholders will enhance MSCI's governance, social responsibility and compensation practices and the Board receives regular reports from management on meetings with shareholders and analysts. In 2022, our directors and senior leaders engaged with shareholders to discuss MSCI's business, strategy and corporate responsibility efforts.<br>We value direct shareholder feedback, and we regularly invite shareholders to speak directly with our Board at regular Board meetings. | <br>**OPEN DISCUSSION:** Our Board emphasizes full and open discussion and debate. Mr. Ashe, our Lead Director, facilitates constructive discussion among independent directors and committee chairs and provides feedback to the Chairman to enhance Board leadership and culture.<br>**EVALUATION:** Each year, our directors formally evaluate the effectiveness of the Board through a thorough and candid self-assessment. Among other topics, this self-assessment seeks feedback on the Board's culture, leadership structure, committee effectiveness, continuing education, skills and expertise, and other areas.<br>**ORIENTATION AND DIRECTOR EDUCATION:** The Board's orientation and education processes foster a culture of continuing education. As part of the director orientation program, a new director meets with all members of the Management Committee and all MSCI business heads. |

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| **32** | **MSCI \| Corporate Governance** |

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**Structure of our Board**

**Substantially Independent Board**

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| Under the MSCI Corporate Governance Policies, the full Board affirmatively determines the independence of directors and reviews the financial and other relationships between the independent directors and MSCI as part of its assessment of director independence. The Governance Committee also makes specific determinations as to the independence of each candidate when reviewing candidates' qualifications for membership on the Board or a committee of the Board. Director independence is also monitored by the full Board on an ongoing basis.<br>Our Corporate Governance Policies provide that the Board should have a significant majority of independent directors meeting the independence requirements of the NYSE. Currently, a significant majority of the | ![msci-20230315_g89.jpg](msci-20230315_g89.jpg) |
| Under the MSCI Corporate Governance Policies, the full Board affirmatively determines the independence of directors and reviews the financial and other relationships between the independent directors and MSCI as part of its assessment of director independence. The Governance Committee also makes specific determinations as to the independence of each candidate when reviewing candidates' qualifications for membership on the Board or a committee of the Board. Director independence is also monitored by the full Board on an ongoing basis.<br>Our Corporate Governance Policies provide that the Board should have a significant majority of independent directors meeting the independence requirements of the NYSE. Currently, a significant majority of the | All of our non-employee directors are independent |
| directors on our Board are independent. As of March 1, 2023, there are 12 directors on our Board, comprised of: (i) our Chairman and CEO; (ii) our President and COO; and (iii) 10 independent directors. Our Board has determined that each of Messrs. Ashe, Edmunds, Perold, Rattray, Smith, and Taneja and Mmes. Kinney, Matlock, Riefler and Volent is independent in accordance with the requirements of our Corporate Governance Policies, which follow NYSE rules and guidelines. In making such determinations, there were no material transactions, relationships or arrangements not disclosed in this Proxy Statement under "Other Matters—Certain Transactions" to be considered by the Board in determining whether each director was independent. Therefore, 10 of our 12 current directors are independent. Mr. Fernandez is not independent because of his position as CEO of MSCI, and Mr. Pettit is not independent because of his position as President and COO of MSCI.<br>All members of the Audit Committee, Compensation Committee, Governance Committee and Strategy Committee satisfy the independence requirements of the NYSE. In addition, each member of the Audit Committee and Compensation Committee meets the heightened independence standards of the NYSE required for audit committee and compensation committee members, respectively. | directors on our Board are independent. As of March 1, 2023, there are 12 directors on our Board, comprised of: (i) our Chairman and CEO; (ii) our President and COO; and (iii) 10 independent directors. Our Board has determined that each of Messrs. Ashe, Edmunds, Perold, Rattray, Smith, and Taneja and Mmes. Kinney, Matlock, Riefler and Volent is independent in accordance with the requirements of our Corporate Governance Policies, which follow NYSE rules and guidelines. In making such determinations, there were no material transactions, relationships or arrangements not disclosed in this Proxy Statement under "Other Matters—Certain Transactions" to be considered by the Board in determining whether each director was independent. Therefore, 10 of our 12 current directors are independent. Mr. Fernandez is not independent because of his position as CEO of MSCI, and Mr. Pettit is not independent because of his position as President and COO of MSCI.<br>All members of the Audit Committee, Compensation Committee, Governance Committee and Strategy Committee satisfy the independence requirements of the NYSE. In addition, each member of the Audit Committee and Compensation Committee meets the heightened independence standards of the NYSE required for audit committee and compensation committee members, respectively. |

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**Board Leadership**

The Board seeks to achieve the best board leadership structure for the effective oversight of MSCI's affairs. The Board believes that its leadership structure must be considered in the context of the individuals involved and the specific circumstances facing MSCI. The Governance Committee is responsible for the ongoing review of the governance structure of the Board and for recommending to the Board those structures and practices best suited to MSCI and its shareholders.

The Board regularly reviews its leadership structure and believes that it is in the best interests of MSCI and its shareholders to combine the roles of Chairman and CEO at this time, alongside a robust and independent Lead Director. The Board believes that the decision as to whether the positions of Chairman and CEO should be combined or separated, and whether an executive or an independent director should serve as Chairman if the roles are split, should be based upon the particular circumstances facing MSCI. Maintaining a flexible policy allows the Board to choose the leadership structure that best serves the interests of the Company and its shareholders at any particular time.

In determining the Board's current leadership, among other factors, the Board considered and evaluated the importance of consistent, unified leadership to execute and oversee the Company's strategy; the strength of Mr. Fernandez's vision for the Company and the quality of his leadership; the strong and highly independent composition of the Board, including having fully independent committee leadership and membership; the views and feedback heard from our investors through our ongoing engagement programs expressing support for our Board leadership structure; and the meaningful and robust responsibilities of the independent Lead Director. As Chairman, Mr. Fernandez chairs Board meetings and the annual shareholder meeting, works with the Lead Director to set agendas for Board meetings (which the Lead Director approves), collaborates with the Board on the Company's strategy and leads management in implementing that strategy.

A strong, independent Lead Director with clearly defined duties and responsibilities further enhances the contributions of MSCI's independent directors, which have been, and continue to be, substantial. Our Corporate Governance Policies provide for the appointment of a Lead Director from among the Board's independent directors whenever the Chairman is not independent. The Lead Director role supports the independent directors to provide effective, independent Board leadership and oversight of management.

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|:---|:---|
| **2023 PROXY STATEMENT** | **33** |

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Robert G. Ashe has been our Lead Director since April 2018. As a member of other public company boards, the former CEO and CFO of a public company and an audit committee financial expert, Mr. Ashe also has significant experience with respect to the Board's roles and responsibilities, including those related to risk oversight and the Board's design and leadership structure. Further, our Chairman and Lead Director work closely to discuss strategic initiatives for the Company and to ensure the Board is effectively exercising its oversight responsibilities and its consideration of the Company's significant risks and opportunities. The Board, in executive sessions of independent directors (which are presided over by the Lead Director), also considers and discusses risk-related matters. These sessions provide a forum for candid discussion of risk-related matters, without management or the Chairman and CEO present.

The Lead Director's responsibilities include:

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| |
|:---|
| **BOARD STRUCTURE** |
| **•** Advises and provides feedback to the Governance Committee and the Chairman on the structure of the Board and its leadership, including membership of Board committees and the selection of committee chairs<br>**•** Has authority to retain independent legal, accounting or other advisors in connection with meetings of independent directors<br>**•** Acts as a key advisor to the Chairman on a wide variety of Company matters, including with respect to strategic and risk oversight matters, as appropriate |
| &nbsp;&nbsp;**BOARD CULTURE** |
| **•** Facilitates communication between the Chairman and independent directors<br>**•** Facilitates teamwork and communication among the independent directors<br>**•** Fosters an environment of open dialogue, effective information flow and constructive feedback<br>**•** Ensures Board discussions effectively and appropriately engage management, including with respect to strategic and risk oversight matters, as appropriate |
| &nbsp;&nbsp;**BOARD MEETINGS** |
| **•** Presides at all meetings of the Board at which the Chairman is not present<br>**•** Has authority to call, and lead, independent director sessions<br>**•** Approves all Board meeting agendas and schedules to ensure appropriate topics and sufficient time for discussion of all items<br>**•** Approves other Board related materials (e.g., directors, acting through the Lead Director, may propose matters to be included on the agenda for a meeting)<br>**•** Facilitates strong, independent oversight by leading executive sessions of independent directors at least after every quarterly Board meeting |
| &nbsp;&nbsp;**PERFORMANCE, DEVELOPMENT AND SUCCESSION** |
| **•** Conducts individual director evaluations with independent directors, discussing topics including the Board's culture, leadership structure, committee effectiveness, continuing education, skills and expertise, and other areas<br>**•** In conjunction with the Governance Committee, reports to the Board on the Board's annual self-assessment and provides recommendations for improvement, including relating to the Board's oversight efforts and engagement with management<br>**•** Collaborates with the Compensation Committee to oversee management succession and progression planning efforts<br>**•** Meets directly with management of the Company |
| &nbsp;&nbsp;**SHAREHOLDER ENGAGEMENT** |
| **•** Is available to, and consults and directly communicates with, shareholders and other key constituents, as appropriate<br>**•** Participates in our annual off-season engagement efforts where we meet with many of our top shareholders to discuss our corporate responsibility practices, among other topics |

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While we believe that combining the roles of Chairman and CEO is the most effective leadership structure for our Board and the Company at this time, our Bylaws and Corporate Governance Policies also permit a structure where the CEO would not serve contemporaneously as the Chairman of the Board should the separation of such roles be determined appropriate and in the best interests of MSCI and its shareholders in the future.

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|:---|:---|
| **34** | **MSCI \| Corporate Governance** |

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**Committees of the Board of Directors**

Our Board has adopted a written charter for each of the Audit Committee, Compensation Committee, Governance Committee and Strategy Committee setting forth the roles and responsibilities of each committee. The Board and each committee may, from time-to-time, form and delegate authority to subcommittees when appropriate. Each committee annually reviews and assesses the adequacy of its charter and recommends any proposed changes to the Board for approval. You may access these charters through the "Corporate Governance" link under the "Investor Resources" tab found on our website's Investor Relations homepage (https://ir.msci.com).

The table below provides detail on the composition of each of our designated standing committees for the following periods (i) April 26, 2022 to April 23, 2023 ("2022") and (ii) effective April 24, 2023 ("2023").

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| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| | **Audit<br>Committee** | **Audit<br>Committee** | **Compensation<br>Committee** | **Compensation<br>Committee** | **Governance<br>Committee** | **Governance<br>Committee** | **Strategy<br>Committee** | **Strategy<br>Committee** |
| | 2022 | 2023 | 2022 | 2023 | 2022 | 2023 | 2022 | 2023 |
| **Henry A. Fernandez**<sup>(1)</sup> |  |  |  |  |  |  |  |  |
| **Robert G. Ashe** | ● | ● |  |  |  |  | ● | ● |
| **Wayne Edmunds** | ● | ● | ● | ● |  |  |  |  |
| **Catherine R. Kinney** |  |  |  |  | ● | ● |  |  |
| **Robin Matlock**<sup>(2)</sup> |  | ● |  |  | ● | ● |  |  |
| **Jacques P. Perold** |  |  |  | ● | ● |  | ● | ● |
| **Baer Pettit**<sup>(3)</sup> |  |  |  |  |  |  |  |  |
| **Sandy C. Rattray** | ● |  |  |  |  | ● | ● | ● |
| **Linda H. Riefler** | ● |  | ● | ● |  | ● |  |  |
| **Marcus L. Smith** |  | ● | ● |  |  |  | ● | ● |
| **Rajat Taneja** | ● | ● |  |  |  |  |  |  |
| **Paula Volent** |  |  |  | ● | ● |  | ● | ● |

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<sup>(1)</sup> Mr. Fernandez is not a formal member of any committee, but he attends most meetings for each committee.

<sup>(2)</sup> Ms. Matlock was appointed to the Board and to the Governance Committee on June 1, 2022.

<sup>(3)</sup> Mr. Pettit was appointed to the Board on January 30, 2023. Mr. Pettit is not a formal member of any committee, but he attends most meetings for each committee.

![msci-20230315_g90.jpg](msci-20230315_g90.jpg)&nbsp;&nbsp;&nbsp;&nbsp;Chair

![msci-20230315_g91.jpg](msci-20230315_g91.jpg)&nbsp;&nbsp;&nbsp;&nbsp;Member

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| | |
|:---|:---|
| **2023 PROXY STATEMENT** | **35** |

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**AUDIT AND RISK COMMITTEE**

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| | |
|:---|:---|
| &nbsp;&nbsp;**MEMBERS:**<br>Wayne Edmunds (Chair)<br>Robert G. Ashe<br>Sandy C. Rattray<br>Linda H. Riefler<br>Rajat Taneja | &nbsp;&nbsp;**MEETINGS HELD IN 2022: 9**<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** All members are independent within the meaning of the NYSE standards of independence for directors and audit committee members.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** All members satisfy NYSE financial literacy requirements, each of Messrs. Ashe, Edmunds and Rattray and Ms. Riefler have accounting or other related financial management expertise, and Messrs. Ashe and Edmunds have been designated as "audit committee financial experts," as defined by SEC rules. |
| **PRIMARY RESPONSIBILITIES:**<br>**•** Oversees the integrity of the Company's financial statements, internal controls over financial reporting, risk assessment and risk management (including major financial risk exposures and cybersecurity risks).<br>**•** Oversees the Company's internal controls over financial reporting, risk assessment and risk management.<br>**•** Oversees the appointment, compensation, retention, termination and oversight of the work of any accounting firm engaged for the purpose of preparing or issuing an audit report or performing other audit, review or attest services for the Company, including the independent auditor.<br>**•** Evaluates the qualifications, independence and performance of the independent auditor, including obtaining a report of the independent auditor describing the items set forth in the Audit and Risk Committee's charter, including those required by the Public Company Accounting Oversight Board.<br>**•** Pre-approves audit and permitted non-audit services.<br>**•** Reviews and evaluates the internal audit plan and the performance, responsibilities, budget and staffing of the Company's internal audit function.<br>**•** Reviews and discusses with management and the independent auditor the annual audited and quarterly unaudited financial statements included in the Company's Annual Report on Form 10-K and Quarterly Reports on Form 10-Q, respectively.<br>**•** Establishes procedures for (i) the receipt, retention and treatment of complaints regarding accounting, internal accounting controls or auditing matters and (ii) the confidential, anonymous submission by the Company's employees of concerns regarding questionable accounting or auditing matters, and the review of any submissions received pursuant to such procedures.<br>**•** Reviews reports from management relating to the status of compliance with legal and regulatory requirements.<br>**•** Reviews with management (i) the Company's key business risks, including the Company's major strategic, operational, regulatory, litigation and financial risk exposures and technology and cybersecurity risks, (ii) policies and practices with respect to risk governance, risk assessment and risk management, and (iii) the steps that have been taken to assess, monitor and control such risks.<br>**•** Reviews the Company's enterprise risk management program, including its risk governance framework and risk management practices that facilitate the identification, assessment, mitigation and public reporting of risks that may affect the Company.<br>**KEY AREAS OF FOCUS IN 2022:**<br>**•** Risks associated with the evolving macro-economic environment, including inflation, the Great Resignation, geopolitical events and related global escalation of geopolitical tensions.<br>**•** Cybersecurity and business continuity capabilities.<br>**•** Data and technology governance, including process for internal audit action plans.<br>**•** Risks associated with utilization of third-party data in our business.<br>**•** Continued focus on the management and governance of data and research used in our ESG and Climate business.<br>Further details on the role of the Audit and Risk Committee, as well as the Audit and Risk Committee Report, may be found in "Audit Matters—Audit and Risk Committee Report" on page 97 of this Proxy Statement. | **PRIMARY RESPONSIBILITIES:**<br>**•** Oversees the integrity of the Company's financial statements, internal controls over financial reporting, risk assessment and risk management (including major financial risk exposures and cybersecurity risks).<br>**•** Oversees the Company's internal controls over financial reporting, risk assessment and risk management.<br>**•** Oversees the appointment, compensation, retention, termination and oversight of the work of any accounting firm engaged for the purpose of preparing or issuing an audit report or performing other audit, review or attest services for the Company, including the independent auditor.<br>**•** Evaluates the qualifications, independence and performance of the independent auditor, including obtaining a report of the independent auditor describing the items set forth in the Audit and Risk Committee's charter, including those required by the Public Company Accounting Oversight Board.<br>**•** Pre-approves audit and permitted non-audit services.<br>**•** Reviews and evaluates the internal audit plan and the performance, responsibilities, budget and staffing of the Company's internal audit function.<br>**•** Reviews and discusses with management and the independent auditor the annual audited and quarterly unaudited financial statements included in the Company's Annual Report on Form 10-K and Quarterly Reports on Form 10-Q, respectively.<br>**•** Establishes procedures for (i) the receipt, retention and treatment of complaints regarding accounting, internal accounting controls or auditing matters and (ii) the confidential, anonymous submission by the Company's employees of concerns regarding questionable accounting or auditing matters, and the review of any submissions received pursuant to such procedures.<br>**•** Reviews reports from management relating to the status of compliance with legal and regulatory requirements.<br>**•** Reviews with management (i) the Company's key business risks, including the Company's major strategic, operational, regulatory, litigation and financial risk exposures and technology and cybersecurity risks, (ii) policies and practices with respect to risk governance, risk assessment and risk management, and (iii) the steps that have been taken to assess, monitor and control such risks.<br>**•** Reviews the Company's enterprise risk management program, including its risk governance framework and risk management practices that facilitate the identification, assessment, mitigation and public reporting of risks that may affect the Company.<br>**KEY AREAS OF FOCUS IN 2022:**<br>**•** Risks associated with the evolving macro-economic environment, including inflation, the Great Resignation, geopolitical events and related global escalation of geopolitical tensions.<br>**•** Cybersecurity and business continuity capabilities.<br>**•** Data and technology governance, including process for internal audit action plans.<br>**•** Risks associated with utilization of third-party data in our business.<br>**•** Continued focus on the management and governance of data and research used in our ESG and Climate business.<br>Further details on the role of the Audit and Risk Committee, as well as the Audit and Risk Committee Report, may be found in "Audit Matters—Audit and Risk Committee Report" on page 97 of this Proxy Statement. |

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Effective April 24, 2023, Robin Matlock and Marcus L. Smith will serve on the Audit Committee, and Mr. Smith will serve as the new Chair. Each of Ms. Matlock and Mr. Smith is independent within the meaning of the NYSE standards of independence for audit committee members and satisfies NYSE financial literacy requirements, and Mr. Smith has accounting or other relevant management expertise and has been designated as an "audit committee financial expert," as defined by SEC rules. Effective April 24, 2023, Sandy C. Rattray and Linda H. Riefler will no longer serve on the Audit Committee.

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|:---|:---|
| **36** | **MSCI \| Corporate Governance** |

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**COMPENSATION, TALENT AND CULTURE COMMITTEE**

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|:---|:---|
| &nbsp;&nbsp;**MEMBERS:**<br>Linda H. Riefler (Chair)<br>Wayne Edmunds<br>Marcus L. Smith | &nbsp;&nbsp;**MEETINGS HELD IN 2022: 6**<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** All members are independent within the meaning of the NYSE standards of independence for directors and compensation committee members.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** All members qualify as "non-employee directors" for purposes of Rule<br>16b-3 under the Exchange Act. |
| **PRIMARY RESPONSIBILITIES:**<br>**•** Reviews the Company's compensation strategy and reviews and approves the Company's compensation and benefits programs, including reviewing and approving any incentive compensation and equity-based plans of the Company that are subject to Board approval and the Company's stock ownership guidelines for the Executive Committee, which includes senior leaders from across the firm who drive MSCI's strategy and operations.<br>**•** Identifies, reviews and approves corporate goals and objectives relevant to the compensation of the Company's executive officers and such other members of senior management as the Committee determines (the "Executives"), including pay-for-performance alignment; sets compensation for the Executives, and evaluates each Executive's performance.<br>**•** Reviews and approves the compensation of the Company's CEO and each of the Company's other Executives, including: base salary; annual incentive compensation; long-term incentive compensation; employment, severance, termination and change in control agreements; and any other compensation, ongoing perquisites or special benefit items.<br>**•** Reviews non-employee director compensation every two years and recommends changes to the Board, when appropriate.<br>**•** Periodically reviews, in consultation with the CEO, the Company's management succession and progression planning and oversees the Company's talent management, progression planning, career progression and retention strategies and programs, including the Company's learning and leadership development and DE&I programs.<br>**•** At least annually, reviews each Executive's progress on DE&I initiatives, including key performance metrics.<br>**•** Periodically reviews the Company's initiatives and strategies relating to corporate culture, including considering the Company's performance, engagement and pay-for-performance alignment when reviewing the workplace environment and culture and periodic reviews of the results of the Company's employee engagement and external surveys.<br>**•** Reviews and discusses with management the "Compensation Discussion and Analysis" section of the Company's annual proxy statement, prepares the Compensation, Talent and Culture Committee Report required by SEC rules and recommends to the Board the inclusion of each in the Company's annual proxy statement (included on pages 58 and 81 of this Proxy Statement, respectively).<br>**•** Reviews and makes recommendations to the Board with respect to the frequency with which the Company will conduct "Say on Pay" votes and reviews and approves the proposals regarding the "Say on Pay" vote.<br>**•** Considers the independence requirements of the NYSE prior to selecting a compensation consultant, legal counsel or other advisor and evaluates the performance of such advisors and approves all related fees.<br>**•** At least annually, reviews and assesses the adequacy of the Company's Global Human Rights Policy, including any related disclosures, and recommends any proposed changes to the Board, if required.<br>**KEY AREAS OF FOCUS IN 2022:**<br>**•** Oversight of executive compensation programs, including introduction of PSOs, creation and evaluation of performance scorecards and Executives' compensation.<br>**•** Senior leader succession and progression planning.<br>**•** Our global DE&I strategy and executive accountability.<br>**•** Continuing focus on the Company's performance culture and monitoring of the Company's hybrid working approach.<br>**Compensation Committee Interlocks and Insider Participation:** No member of the Compensation Committee is now, or has been, an officer or employee of the Company, or had any relationship with the Company since January 1, 2022 requiring disclosure under applicable SEC rules on the disclosure of transactions with related persons. None of our NEOs currently serves or served during 2022 on the board of directors or compensation committee of another company at any time during which an executive officer of such company served on MSCI's Board or Compensation Committee. | **PRIMARY RESPONSIBILITIES:**<br>**•** Reviews the Company's compensation strategy and reviews and approves the Company's compensation and benefits programs, including reviewing and approving any incentive compensation and equity-based plans of the Company that are subject to Board approval and the Company's stock ownership guidelines for the Executive Committee, which includes senior leaders from across the firm who drive MSCI's strategy and operations.<br>**•** Identifies, reviews and approves corporate goals and objectives relevant to the compensation of the Company's executive officers and such other members of senior management as the Committee determines (the "Executives"), including pay-for-performance alignment; sets compensation for the Executives, and evaluates each Executive's performance.<br>**•** Reviews and approves the compensation of the Company's CEO and each of the Company's other Executives, including: base salary; annual incentive compensation; long-term incentive compensation; employment, severance, termination and change in control agreements; and any other compensation, ongoing perquisites or special benefit items.<br>**•** Reviews non-employee director compensation every two years and recommends changes to the Board, when appropriate.<br>**•** Periodically reviews, in consultation with the CEO, the Company's management succession and progression planning and oversees the Company's talent management, progression planning, career progression and retention strategies and programs, including the Company's learning and leadership development and DE&I programs.<br>**•** At least annually, reviews each Executive's progress on DE&I initiatives, including key performance metrics.<br>**•** Periodically reviews the Company's initiatives and strategies relating to corporate culture, including considering the Company's performance, engagement and pay-for-performance alignment when reviewing the workplace environment and culture and periodic reviews of the results of the Company's employee engagement and external surveys.<br>**•** Reviews and discusses with management the "Compensation Discussion and Analysis" section of the Company's annual proxy statement, prepares the Compensation, Talent and Culture Committee Report required by SEC rules and recommends to the Board the inclusion of each in the Company's annual proxy statement (included on pages 58 and 81 of this Proxy Statement, respectively).<br>**•** Reviews and makes recommendations to the Board with respect to the frequency with which the Company will conduct "Say on Pay" votes and reviews and approves the proposals regarding the "Say on Pay" vote.<br>**•** Considers the independence requirements of the NYSE prior to selecting a compensation consultant, legal counsel or other advisor and evaluates the performance of such advisors and approves all related fees.<br>**•** At least annually, reviews and assesses the adequacy of the Company's Global Human Rights Policy, including any related disclosures, and recommends any proposed changes to the Board, if required.<br>**KEY AREAS OF FOCUS IN 2022:**<br>**•** Oversight of executive compensation programs, including introduction of PSOs, creation and evaluation of performance scorecards and Executives' compensation.<br>**•** Senior leader succession and progression planning.<br>**•** Our global DE&I strategy and executive accountability.<br>**•** Continuing focus on the Company's performance culture and monitoring of the Company's hybrid working approach.<br>**Compensation Committee Interlocks and Insider Participation:** No member of the Compensation Committee is now, or has been, an officer or employee of the Company, or had any relationship with the Company since January 1, 2022 requiring disclosure under applicable SEC rules on the disclosure of transactions with related persons. None of our NEOs currently serves or served during 2022 on the board of directors or compensation committee of another company at any time during which an executive officer of such company served on MSCI's Board or Compensation Committee. |

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Effective April 24, 2023, Jacques P. Perold and Paula Volent will serve on the Compensation Committee, and Mr. Perold will serve as the new Chair. Mr. Perold and Ms. Volent qualify as "non-employee" directors for purposes of Rule 16b-3 under the Exchange Act. Mr. Perold and Ms. Volent also confirmed in connection with their appointments that there exists no Compensation Committee interlocks or insider participation. Effective April 24, 2023, Marcus L. Smith will no longer serve on the Compensation Committee.

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|:---|:---|
| **2023 PROXY STATEMENT** | **37** |

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**GOVERNANCE AND CORPORATE RESPONSIBILITY COMMITTEE**

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|:---|:---|
| &nbsp;&nbsp;**MEMBERS:**<br>Jacques P. Perold (Chair)<br>Catherine R. Kinney<br>Robin Matlock<br>Paula Volent | &nbsp;&nbsp;**MEETINGS HELD IN 2022: 5**<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** All members are independent within the meaning of the NYSE standards of independence for directors. |
| **PRIMARY RESPONSIBILITIES:**<br>**•** Annually reviews the size and composition of the Board and its committees in light of the current needs of the Board, the Company and each committee and considers issues of judgment, diversity, age, skills, background and experience in doing so, including by considering succession planning for the Board and key leadership roles on the Board and its committees.<br>**•** Oversees searches for candidates for election to the Board and recommends criteria and individuals for appointment to the Board and its committees. As part of the search process for each new director, instructs any search firm to identify a diverse slate of candidates.<br>**•** Retains any search firm that assists the Governance Committee in identifying candidates and maintains sole authority to approve all such search firms' fees and other retention terms.<br>**•** Makes recommendations to the Board as to determinations of director independence.<br>**•** Oversees and approves the process and guidelines for the annual evaluation of performance and effectiveness of the Lead Director, the Board and its committees, and individual directors.<br>**•** Oversees the Company's policies and initiatives related to corporate responsibility matters, including environmental stewardship (such as related to climate change) and other sustainability matters. Reviews with the Company's management, including the Chief Responsibility and Diversity Officer, the Company's performance against its corporate responsibility goals, metrics, policies, products and disclosure, and other corporate responsibility initiatives and priorities undertaken by the Company.<br>**•** Evaluates the Company's shareholder engagement practices on corporate responsibility matters and considers feedback received from shareholders.<br>**•** At least annually, reviews and assesses the adequacy of the Company's Corporate Governance Policies and Code of Ethics and Business Conduct and oversees compliance therewith. Reviews with the Company's management, including the Head of Compliance, the Company's Compliance program, priorities, initiatives, risks and mitigations.<br>**•** At least annually, reviews and assesses the adequacy of the Company's Related Person Transactions Policy and reviews related person transactions pursuant to the Related Person Transactions Policy.<br>**•** At least annually, reviews and assesses the adequacy of the Company's Corporate Political Activities Policy, including any related disclosures, and recommends any proposed changes to the Board, if required.<br>**KEY AREAS OF FOCUS IN 2022:**<br>**•** On an ongoing basis, Board composition and Board skills, with a focus on enhancing diversity in ongoing director searches. <br>**•** Director search process resulting in the appointment of one new director in 2022.<br>**•** Policies and initiatives related to the Company's climate commitments, including updated carbon reduction targets.<br>**•** Latest governance trends, including shareholder rights, shareholder proposal practice, the advent of the universal proxy cards and shareholder activism. | **PRIMARY RESPONSIBILITIES:**<br>**•** Annually reviews the size and composition of the Board and its committees in light of the current needs of the Board, the Company and each committee and considers issues of judgment, diversity, age, skills, background and experience in doing so, including by considering succession planning for the Board and key leadership roles on the Board and its committees.<br>**•** Oversees searches for candidates for election to the Board and recommends criteria and individuals for appointment to the Board and its committees. As part of the search process for each new director, instructs any search firm to identify a diverse slate of candidates.<br>**•** Retains any search firm that assists the Governance Committee in identifying candidates and maintains sole authority to approve all such search firms' fees and other retention terms.<br>**•** Makes recommendations to the Board as to determinations of director independence.<br>**•** Oversees and approves the process and guidelines for the annual evaluation of performance and effectiveness of the Lead Director, the Board and its committees, and individual directors.<br>**•** Oversees the Company's policies and initiatives related to corporate responsibility matters, including environmental stewardship (such as related to climate change) and other sustainability matters. Reviews with the Company's management, including the Chief Responsibility and Diversity Officer, the Company's performance against its corporate responsibility goals, metrics, policies, products and disclosure, and other corporate responsibility initiatives and priorities undertaken by the Company.<br>**•** Evaluates the Company's shareholder engagement practices on corporate responsibility matters and considers feedback received from shareholders.<br>**•** At least annually, reviews and assesses the adequacy of the Company's Corporate Governance Policies and Code of Ethics and Business Conduct and oversees compliance therewith. Reviews with the Company's management, including the Head of Compliance, the Company's Compliance program, priorities, initiatives, risks and mitigations.<br>**•** At least annually, reviews and assesses the adequacy of the Company's Related Person Transactions Policy and reviews related person transactions pursuant to the Related Person Transactions Policy.<br>**•** At least annually, reviews and assesses the adequacy of the Company's Corporate Political Activities Policy, including any related disclosures, and recommends any proposed changes to the Board, if required.<br>**KEY AREAS OF FOCUS IN 2022:**<br>**•** On an ongoing basis, Board composition and Board skills, with a focus on enhancing diversity in ongoing director searches. <br>**•** Director search process resulting in the appointment of one new director in 2022.<br>**•** Policies and initiatives related to the Company's climate commitments, including updated carbon reduction targets.<br>**•** Latest governance trends, including shareholder rights, shareholder proposal practice, the advent of the universal proxy cards and shareholder activism. |

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Effective June 1, 2022, Robin Matlock began serving on the Governance Committee. Effective April 24, 2023, Sandy C. Rattray and Linda H. Riefler will serve on the Governance Committee, and Ms. Riefler will serve as the new Chair. Effective April 24, 2023, Jacques P. Perold and Paula Volent will no longer serve on the Governance Committee.

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|:---|:---|
| **38** | **MSCI \| Corporate Governance** |

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**STRATEGY AND FINANCE COMMITTEE**

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|:---|:---|
| &nbsp;&nbsp;**MEMBERS:**<br>Robert G. Ashe (Chair)<br>Jacques P. Perold<br>Sandy C. Rattray<br>Marcus L. Smith<br>Paula Volent | &nbsp;&nbsp;**MEETINGS HELD IN 2022: 7**<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** All members are independent within the meaning of the NYSE standards of independence for directors. |
| **PRIMARY RESPONSIBILITIES:**<br>**•** Evaluates management's recommendations with respect to the strategic direction of the Company and regularly consults with the Board on the objectives of the Company's strategic plans and management's implementation of such plans.<br>**•** Reviews and makes recommendations with respect to the agenda for Board strategy meetings with management, taking into account issues important to the full Board.<br>**•** Reviews and makes recommendations to the Board with respect to any mergers, combinations, acquisitions, divestitures, joint ventures, minority investments and other strategic transactions, and any financings for mergers, acquisitions and other significant financial transactions, in each case requiring the Board's approval.<br>**•** Reviews and oversees management's plans and objectives for the capitalization of the Company, including target leverage levels and the structure and amount of debt and equity required to meet the Company's financing needs, and make recommendations to the Board as appropriate.<br>**•** Oversees the Company's share repurchase programs, subject to Board-approved policies.<br>**•** Reviews and recommends for approval by the Board changes to the Company's dividend policy.<br>**KEY AREAS OF FOCUS IN 2022:**<br>**•** Advised management on its capital allocation program, including with respect to its approach to share repurchases, financing considerations and increasing the Company's quarterly dividend.<br>**•** Focused on the competitive landscape and advised management on merger, partnership and acquisition opportunities, with a focus on the ESG and Climate and Real Assets businesses.<br>**•** Collaborated with management on the agenda for the Board's two-day strategy session, to ensure alignment with internal investments and growth opportunities. | **PRIMARY RESPONSIBILITIES:**<br>**•** Evaluates management's recommendations with respect to the strategic direction of the Company and regularly consults with the Board on the objectives of the Company's strategic plans and management's implementation of such plans.<br>**•** Reviews and makes recommendations with respect to the agenda for Board strategy meetings with management, taking into account issues important to the full Board.<br>**•** Reviews and makes recommendations to the Board with respect to any mergers, combinations, acquisitions, divestitures, joint ventures, minority investments and other strategic transactions, and any financings for mergers, acquisitions and other significant financial transactions, in each case requiring the Board's approval.<br>**•** Reviews and oversees management's plans and objectives for the capitalization of the Company, including target leverage levels and the structure and amount of debt and equity required to meet the Company's financing needs, and make recommendations to the Board as appropriate.<br>**•** Oversees the Company's share repurchase programs, subject to Board-approved policies.<br>**•** Reviews and recommends for approval by the Board changes to the Company's dividend policy.<br>**KEY AREAS OF FOCUS IN 2022:**<br>**•** Advised management on its capital allocation program, including with respect to its approach to share repurchases, financing considerations and increasing the Company's quarterly dividend.<br>**•** Focused on the competitive landscape and advised management on merger, partnership and acquisition opportunities, with a focus on the ESG and Climate and Real Assets businesses.<br>**•** Collaborated with management on the agenda for the Board's two-day strategy session, to ensure alignment with internal investments and growth opportunities. |

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Effective April 24, 2023, Sandy C. Rattray will serve as the new Chair of the Strategy Committee, and Robert G. Ashe will no longer serve as the Chair.

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|:---|:---|
| **2023 PROXY STATEMENT** | **39** |

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**Engagement and Evaluation of our Board**

**Attendance at Board Meetings and Annual Meeting of Shareholders**

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| | | | |
|:---|:---|:---|:---|
| | | | **EACH DIRECTOR ATTENDED AT LEAST** |
| **8**<br>**BOARD MEETINGS** | &nbsp;&nbsp;**8**<br>**EXECUTIVE SESSIONS, WHICH FOLLOWED THE BOARD MEETINGS** | &nbsp;&nbsp;**3**<br>**OCCASIONS WHERE THE BOARD TOOK ACTION BY UNANIMOUS WRITTEN CONSENT**  | &nbsp;&nbsp;**75 percent**<br>**OF THE TOTAL BOARD MEETINGS AND COMMITTEE MEETINGS ON WHICH THE DIRECTOR SERVED THAT WERE HELD WHILE THE DIRECTOR WAS A MEMBER** |

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Our Board met eight times, held independent director executive sessions following all eight of those meetings and took action by unanimous written consent on three occasions during 2022. Each director attended at least 75% of the total meetings of the Board and committees on which the director served that were held while the director was a member.

Discussions between the Board and management on strategic direction, new business opportunities and the scope and mix of the Company's products were held at each quarterly Board meeting. In addition to formal meetings, members of our Board informally interact with senior management on a periodic basis and participate in informal director education sessions.

Our Corporate Governance Policies state that directors are expected to attend the annual meetings of shareholders. In 2022, nine of our ten directors who were on the Board at the time attended our annual meeting of shareholders. Ms. Matlock and Mr. Pettit joined the Board in June 2022 and January 2023, respectively, and, therefore, did not attend the annual meeting of shareholders in 2022.

**Independent Director Meetings**

Our Corporate Governance Policies provide that our Lead Director will preside over non-employee director sessions. Mr. Ashe presided over independent director sessions following all Board meetings during 2022. The Board's standing committees also have a practice of holding executive sessions after their quarterly meetings. Our Corporate Governance Policies further provide that if any non-employee directors are not independent, then the independent directors will meet at least once a year in an independent director session and the Lead Director will preside over each such independent director session. During 2022, all non-employee directors were independent.

**Director Education and Orientation Program**

Directors are encouraged and provided with opportunities to attend educational sessions on subjects that can assist them in performing their duties. Pursuant to the Director Education Policy, the Company will reimburse directors for reasonable costs incurred from attending these sessions. Directors also participate in an annual review of leading corporate governance practices by corporate governance experts, briefing sessions on topics that present special risks and opportunities and updates on accounting topics. The Company is also part of a peer-engaged program designed to enhance director performance, and we leverage virtual platforms to provide deep-dive sessions on certain aspects of MSCI's business outside of quarterly meetings including on emerging topics such as ESG and climate, cybersecurity and technology partnerships.

All new directors participate in a director orientation program that includes briefings by senior management representing the heads of product lines and key functional areas on topics that include, among others, the Company's strategic plans, capital structure, product overviews, historical financial performance and key policies and practices, including compliance and trading policies. We leverage MSCI's hybrid work environment to hold orientation sessions virtually to provide for increased global participation by senior management. New directors are also encouraged to attend all committee meetings during their first year on the Board.

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|:---|:---|
| **40** | **MSCI \| Corporate Governance** |

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**Board and Individual Director Evaluations**

The Board believes a rigorous self-evaluation process is important for its effectiveness. In addition to the ongoing assessment of the functioning of the Board, each year, our directors formally evaluate the effectiveness of the Board and its committees through a self-assessment administered by our directors and management. Directors respond to questions relating to the Board's culture, leadership structure, committee effectiveness, continuing education, skills and expertise, and other areas. Director views are also discussed in one-on-one sessions between each director and our Lead Director. This collective feedback is discussed during executive session and, where appropriate, addressed with management.

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|:---|:---|:---|:---|
| | &nbsp;&nbsp;**1** | Members of the Governance Committee provide thoughts on the factors to be used in evaluating the Board, its committees and individual directors. The Corporate Secretary prepares a questionnaire based on these factors and solicits feedback from others, including the General Counsel and the Chief Responsibility and Diversity Officer. The Governance Committee also oversees and approves the process and guidelines for the annual evaluation of the performance and effectiveness of the Lead Director. | Members of the Governance Committee provide thoughts on the factors to be used in evaluating the Board, its committees and individual directors. The Corporate Secretary prepares a questionnaire based on these factors and solicits feedback from others, including the General Counsel and the Chief Responsibility and Diversity Officer. The Governance Committee also oversees and approves the process and guidelines for the annual evaluation of the performance and effectiveness of the Lead Director. |
| | &nbsp;&nbsp;**INITIATION OF<br>PROCESS** | Members of the Governance Committee provide thoughts on the factors to be used in evaluating the Board, its committees and individual directors. The Corporate Secretary prepares a questionnaire based on these factors and solicits feedback from others, including the General Counsel and the Chief Responsibility and Diversity Officer. The Governance Committee also oversees and approves the process and guidelines for the annual evaluation of the performance and effectiveness of the Lead Director. | Members of the Governance Committee provide thoughts on the factors to be used in evaluating the Board, its committees and individual directors. The Corporate Secretary prepares a questionnaire based on these factors and solicits feedback from others, including the General Counsel and the Chief Responsibility and Diversity Officer. The Governance Committee also oversees and approves the process and guidelines for the annual evaluation of the performance and effectiveness of the Lead Director. |
| | | Members of the Governance Committee provide thoughts on the factors to be used in evaluating the Board, its committees and individual directors. The Corporate Secretary prepares a questionnaire based on these factors and solicits feedback from others, including the General Counsel and the Chief Responsibility and Diversity Officer. The Governance Committee also oversees and approves the process and guidelines for the annual evaluation of the performance and effectiveness of the Lead Director. | Members of the Governance Committee provide thoughts on the factors to be used in evaluating the Board, its committees and individual directors. The Corporate Secretary prepares a questionnaire based on these factors and solicits feedback from others, including the General Counsel and the Chief Responsibility and Diversity Officer. The Governance Committee also oversees and approves the process and guidelines for the annual evaluation of the performance and effectiveness of the Lead Director. |
| | | Members of the Governance Committee provide thoughts on the factors to be used in evaluating the Board, its committees and individual directors. The Corporate Secretary prepares a questionnaire based on these factors and solicits feedback from others, including the General Counsel and the Chief Responsibility and Diversity Officer. The Governance Committee also oversees and approves the process and guidelines for the annual evaluation of the performance and effectiveness of the Lead Director. | Members of the Governance Committee provide thoughts on the factors to be used in evaluating the Board, its committees and individual directors. The Corporate Secretary prepares a questionnaire based on these factors and solicits feedback from others, including the General Counsel and the Chief Responsibility and Diversity Officer. The Governance Committee also oversees and approves the process and guidelines for the annual evaluation of the performance and effectiveness of the Lead Director. |
| ![msci-20230315_g87.jpg](msci-20230315_g87.jpg) |  |  |  |
| ![msci-20230315_g87.jpg](msci-20230315_g87.jpg) |  |  |  |
|  | &nbsp;&nbsp;**2** | Each director completes an anonymous self-assessment questionnaire covering a range of topics, including Board structure, Board culture, diversity, refreshment priorities, oversight of risk and the roles of the Board and its committees. On an annual basis, the Lead Director also conducts individual director evaluations through interviews with each director. | Each director completes an anonymous self-assessment questionnaire covering a range of topics, including Board structure, Board culture, diversity, refreshment priorities, oversight of risk and the roles of the Board and its committees. On an annual basis, the Lead Director also conducts individual director evaluations through interviews with each director. |
|  | &nbsp;&nbsp;**EVALUATION** | Each director completes an anonymous self-assessment questionnaire covering a range of topics, including Board structure, Board culture, diversity, refreshment priorities, oversight of risk and the roles of the Board and its committees. On an annual basis, the Lead Director also conducts individual director evaluations through interviews with each director. | Each director completes an anonymous self-assessment questionnaire covering a range of topics, including Board structure, Board culture, diversity, refreshment priorities, oversight of risk and the roles of the Board and its committees. On an annual basis, the Lead Director also conducts individual director evaluations through interviews with each director. |
|  |  | Each director completes an anonymous self-assessment questionnaire covering a range of topics, including Board structure, Board culture, diversity, refreshment priorities, oversight of risk and the roles of the Board and its committees. On an annual basis, the Lead Director also conducts individual director evaluations through interviews with each director. | Each director completes an anonymous self-assessment questionnaire covering a range of topics, including Board structure, Board culture, diversity, refreshment priorities, oversight of risk and the roles of the Board and its committees. On an annual basis, the Lead Director also conducts individual director evaluations through interviews with each director. |
|  |  | Each director completes an anonymous self-assessment questionnaire covering a range of topics, including Board structure, Board culture, diversity, refreshment priorities, oversight of risk and the roles of the Board and its committees. On an annual basis, the Lead Director also conducts individual director evaluations through interviews with each director. | Each director completes an anonymous self-assessment questionnaire covering a range of topics, including Board structure, Board culture, diversity, refreshment priorities, oversight of risk and the roles of the Board and its committees. On an annual basis, the Lead Director also conducts individual director evaluations through interviews with each director. |
| ![msci-20230315_g87.jpg](msci-20230315_g87.jpg) |  |  |  |
| ![msci-20230315_g87.jpg](msci-20230315_g87.jpg) |  |  |  |
|  | &nbsp;&nbsp;**3** | The Corporate Secretary compiles the quantitative and qualitative data from this evaluation and consults with the Lead Director and the Chair of the Governance Committee on the results. The Lead Director and Chair of the Governance Committee review the results with the full Board in executive session. | The Corporate Secretary compiles the quantitative and qualitative data from this evaluation and consults with the Lead Director and the Chair of the Governance Committee on the results. The Lead Director and Chair of the Governance Committee review the results with the full Board in executive session. |
|  | &nbsp;&nbsp;**DISCUSSION** | The Corporate Secretary compiles the quantitative and qualitative data from this evaluation and consults with the Lead Director and the Chair of the Governance Committee on the results. The Lead Director and Chair of the Governance Committee review the results with the full Board in executive session. | The Corporate Secretary compiles the quantitative and qualitative data from this evaluation and consults with the Lead Director and the Chair of the Governance Committee on the results. The Lead Director and Chair of the Governance Committee review the results with the full Board in executive session. |
|  |  | The Corporate Secretary compiles the quantitative and qualitative data from this evaluation and consults with the Lead Director and the Chair of the Governance Committee on the results. The Lead Director and Chair of the Governance Committee review the results with the full Board in executive session. | The Corporate Secretary compiles the quantitative and qualitative data from this evaluation and consults with the Lead Director and the Chair of the Governance Committee on the results. The Lead Director and Chair of the Governance Committee review the results with the full Board in executive session. |
|  |  | The Corporate Secretary compiles the quantitative and qualitative data from this evaluation and consults with the Lead Director and the Chair of the Governance Committee on the results. The Lead Director and Chair of the Governance Committee review the results with the full Board in executive session. | The Corporate Secretary compiles the quantitative and qualitative data from this evaluation and consults with the Lead Director and the Chair of the Governance Committee on the results. The Lead Director and Chair of the Governance Committee review the results with the full Board in executive session. |
| ![msci-20230315_g87.jpg](msci-20230315_g87.jpg) |  |  |  |
| ![msci-20230315_g87.jpg](msci-20230315_g87.jpg) |  |  |  |
|  | &nbsp;&nbsp;**4** | The Lead Director and Chair of the Governance Committee discuss with the management the feedback provided by the Board and any enhancements in practices that may be warranted.<br>Feedback for management is relayed to relevant teams to address the Board's comments. | The Lead Director and Chair of the Governance Committee discuss with the management the feedback provided by the Board and any enhancements in practices that may be warranted.<br>Feedback for management is relayed to relevant teams to address the Board's comments. |
|  | &nbsp;&nbsp;**FOLLOW-UP** | The Lead Director and Chair of the Governance Committee discuss with the management the feedback provided by the Board and any enhancements in practices that may be warranted.<br>Feedback for management is relayed to relevant teams to address the Board's comments. | The Lead Director and Chair of the Governance Committee discuss with the management the feedback provided by the Board and any enhancements in practices that may be warranted.<br>Feedback for management is relayed to relevant teams to address the Board's comments. |
|  |  | The Lead Director and Chair of the Governance Committee discuss with the management the feedback provided by the Board and any enhancements in practices that may be warranted.<br>Feedback for management is relayed to relevant teams to address the Board's comments. | The Lead Director and Chair of the Governance Committee discuss with the management the feedback provided by the Board and any enhancements in practices that may be warranted.<br>Feedback for management is relayed to relevant teams to address the Board's comments. |
| ![msci-20230315_g87.jpg](msci-20230315_g87.jpg) |  |  |  |
| ![msci-20230315_g87.jpg](msci-20230315_g87.jpg) |  |  |  |
|  | &nbsp;&nbsp;**5** | **REVIEW OF STRATEGIC GOALS:**<br>**•** Board and committee agendas increasingly focus on strategic and forward-looking topics<br>**•** Increasing use of scorecards to measure against strategic objectives and progress<br>**FOCUS ON CYBERSECURITY AND BUSINESS CONTINUITY:**<br>**•** Emphasis on cyber preparedness <br>**•** Board education session on cybersecurity and business continuity planning, including scenario exercises<br>**DIRECTOR EDUCATION:**<br>**•** Leveraged virtual platforms to provide deep-dive sessions on certain aspects of MSCI's business outside of quarterly meetings, including ESG and climate and cybersecurity | **FOCUS ON ESG AND CLIMATE:**<br>**•** Governance Committee responsible for ESG and climate oversight<br>**•** Chief Responsibility and Diversity Officer provides quarterly reports to the Governance Committee<br>**•** For Management Committee members, climate commitment goals added to KPI goals tied to individual compensation<br>**SUCCESSION AND PROGRESSION PLANNING AND TALENT MANAGEMENT:**<br>**•** Potential successors to senior management invited to speak at Board and Committee meetings for additional exposure<br>**•** Succession and progression planning at levels beyond the Executive Committee; accelerated development of current internal candidates  |
|  | &nbsp;&nbsp;**FEEDBACK<br>AND FOCUS AREAS** | **REVIEW OF STRATEGIC GOALS:**<br>**•** Board and committee agendas increasingly focus on strategic and forward-looking topics<br>**•** Increasing use of scorecards to measure against strategic objectives and progress<br>**FOCUS ON CYBERSECURITY AND BUSINESS CONTINUITY:**<br>**•** Emphasis on cyber preparedness <br>**•** Board education session on cybersecurity and business continuity planning, including scenario exercises<br>**DIRECTOR EDUCATION:**<br>**•** Leveraged virtual platforms to provide deep-dive sessions on certain aspects of MSCI's business outside of quarterly meetings, including ESG and climate and cybersecurity | **FOCUS ON ESG AND CLIMATE:**<br>**•** Governance Committee responsible for ESG and climate oversight<br>**•** Chief Responsibility and Diversity Officer provides quarterly reports to the Governance Committee<br>**•** For Management Committee members, climate commitment goals added to KPI goals tied to individual compensation<br>**SUCCESSION AND PROGRESSION PLANNING AND TALENT MANAGEMENT:**<br>**•** Potential successors to senior management invited to speak at Board and Committee meetings for additional exposure<br>**•** Succession and progression planning at levels beyond the Executive Committee; accelerated development of current internal candidates  |
|  |  | **REVIEW OF STRATEGIC GOALS:**<br>**•** Board and committee agendas increasingly focus on strategic and forward-looking topics<br>**•** Increasing use of scorecards to measure against strategic objectives and progress<br>**FOCUS ON CYBERSECURITY AND BUSINESS CONTINUITY:**<br>**•** Emphasis on cyber preparedness <br>**•** Board education session on cybersecurity and business continuity planning, including scenario exercises<br>**DIRECTOR EDUCATION:**<br>**•** Leveraged virtual platforms to provide deep-dive sessions on certain aspects of MSCI's business outside of quarterly meetings, including ESG and climate and cybersecurity | **FOCUS ON ESG AND CLIMATE:**<br>**•** Governance Committee responsible for ESG and climate oversight<br>**•** Chief Responsibility and Diversity Officer provides quarterly reports to the Governance Committee<br>**•** For Management Committee members, climate commitment goals added to KPI goals tied to individual compensation<br>**SUCCESSION AND PROGRESSION PLANNING AND TALENT MANAGEMENT:**<br>**•** Potential successors to senior management invited to speak at Board and Committee meetings for additional exposure<br>**•** Succession and progression planning at levels beyond the Executive Committee; accelerated development of current internal candidates  |
|  |  | **REVIEW OF STRATEGIC GOALS:**<br>**•** Board and committee agendas increasingly focus on strategic and forward-looking topics<br>**•** Increasing use of scorecards to measure against strategic objectives and progress<br>**FOCUS ON CYBERSECURITY AND BUSINESS CONTINUITY:**<br>**•** Emphasis on cyber preparedness <br>**•** Board education session on cybersecurity and business continuity planning, including scenario exercises<br>**DIRECTOR EDUCATION:**<br>**•** Leveraged virtual platforms to provide deep-dive sessions on certain aspects of MSCI's business outside of quarterly meetings, including ESG and climate and cybersecurity | **FOCUS ON ESG AND CLIMATE:**<br>**•** Governance Committee responsible for ESG and climate oversight<br>**•** Chief Responsibility and Diversity Officer provides quarterly reports to the Governance Committee<br>**•** For Management Committee members, climate commitment goals added to KPI goals tied to individual compensation<br>**SUCCESSION AND PROGRESSION PLANNING AND TALENT MANAGEMENT:**<br>**•** Potential successors to senior management invited to speak at Board and Committee meetings for additional exposure<br>**•** Succession and progression planning at levels beyond the Executive Committee; accelerated development of current internal candidates  |

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|:---|:---|
| **2023 PROXY STATEMENT** | **41** |

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The Board may also periodically engage a third-party evaluation firm as part of this evaluation process. In 2019, a third-party evaluation firm met with certain members of senior management and members of the Board. The feedback from the third-party evaluation firm was considered by the Board and, where appropriate, the Board recommended enhancements to its practices based on such feedback.

**Shareholder Engagement**

We believe that engaging with our shareholders, prospective shareholders and sell-side analysts is the best way to address the issues that matter most to them. Dialogue with these constituencies helps us understand their perspectives on the Company's goals and expectations for performance, and helps us identify issues that might affect our long-term strategy, corporate governance and compensation practices. As such, we offer several opportunities to provide feedback to our Board and senior management, including inviting certain shareholders to address the Board to present their views on the Company.

Our Investor Relations team leads year-round outreach efforts with our investors and the investment community. During these engagements, we typically discuss topics such as market trends affecting our industry, the competitive environment, our go-to-market strategy, our financial performance and our overall outlook for the Company.

**2022 Shareholder Engagement**

![msci-20230315_g92.jpg](msci-20230315_g92.jpg)

In 2022, we held over 265 meetings with our shareholders, prospective shareholders and sell-side analysts, during which we met with shareholders representing approximately 60% of our shares outstanding to gain valuable insights on the issues that matter most to our shareholders, with participation at certain meetings by our CEO, President and COO, CFO, Head of Investor Relations, Chief Responsibility and Diversity Officer and other members of senior management and the Board. In 2022, our team also attended 21 investor conferences and 6 non-deal roadshows and analyst-sponsored events to discuss topics including long-term growth opportunities, financial performance, capital allocation and corporate responsibility.

**Our Year-Round Shareholder Engagement Program**

![msci-20230315_g43.jpg](msci-20230315_g43.jpg)

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| **42** | **MSCI \| Corporate Governance** |

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**Annual Corporate Responsibility Roadshow**

![msci-20230315_g93.jpg](msci-20230315_g93.jpg)

We engage with shareholders before, during and after the proxy season, including by hosting an annual Corporate Responsibility Roadshow each fall, to review and receive feedback on our governance practices, corporate responsibility efforts, human capital management strategies and the design of our executive compensation program. The feedback we receive from these discussions, as well as from third-party rating agencies, is carefully considered by the Board, the Governance Committee and the Compensation Committee.

Our engagement team, which included members of our Legal, Investor Relations, Corporate Responsibility, DE&I, Executive Compensation and Talent teams, met with shareholders representing approximately 41.9% of our outstanding shares in 2022. Members of our Governance Committee, our Lead Director and Chair of the Strategy Committee and the Chair of the Compensation Committee participated in the Corporate Responsibility Roadshow as well, with a director present at meetings with shareholders representing approximately 39.9% of our outstanding shares.

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|:---|:---|:---|:---|
| **Key Topics Discussed at Corporate Responsibility Roadshow in 2022** | **Key Topics Discussed at Corporate Responsibility Roadshow in 2022** | **Key Topics Discussed at Corporate Responsibility Roadshow in 2022** |  |
| &nbsp;&nbsp;**HUMAN CAPITAL<br>MANAGEMENT**<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Future of Work<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Global Workforce<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** DE&I Progress<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Pay Equity Assessment<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Senior Talent Pipeline and Progression | &nbsp;&nbsp;**EXECUTIVE<br>COMPENSATION**<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Long-term Incentive Plan<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** ESG Metrics in Executive Compensation<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Increased Stock Ownership and Retention Requirements | &nbsp;&nbsp;**CORPORATE GOVERNANCE**<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Board Refreshment<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Board Evaluation<br>Practices<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Board Culture<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Shareholder Proposals | &nbsp;&nbsp;**CLIMATE<br>COMMITMENTS**<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Supply Chain<br>Considerations<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Carbon Reduction Targets<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** SBTi Certification |

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Investors provided valuable comments and perspectives during our Corporate Responsibility Roadshow on MSCI's human capital management, executive compensation, board culture, corporate governance and business strategy, among other topics. In particular, shareholders focused on new disclosures and initiatives, including our Future of Work model, SBTi certification, executive compensation updates (including the introduction of PSOs) and various employee-related disclosures, including EEO-1 reporting and the results of our pay equity assessment. We also discussed our corporate responsibility efforts and disclosure and the structure, composition, evaluation and refreshment practices of our Board. We gained constructive feedback during these meetings, which was shared with our Board and management to drive continuing improvements in our corporate responsibility policies and practices.

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|:---|:---|
| **2023 PROXY STATEMENT** | **43** |

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|:---|:---|:---|:---|:---|
| **RECENT ENHANCEMENTS IN RESPONSE TO SHAREHOLDER FEEDBACK** | **RECENT ENHANCEMENTS IN RESPONSE TO SHAREHOLDER FEEDBACK** | **RECENT ENHANCEMENTS IN RESPONSE TO SHAREHOLDER FEEDBACK** | **RECENT ENHANCEMENTS IN RESPONSE TO SHAREHOLDER FEEDBACK** | **RECENT ENHANCEMENTS IN RESPONSE TO SHAREHOLDER FEEDBACK** |
| &nbsp;&nbsp;**WHAT WE HEARD** | ![msci-20230315_g94.jpg](msci-20230315_g94.jpg) | &nbsp;&nbsp;**WHAT WE DID** | ![msci-20230315_g95.jpg](msci-20230315_g95.jpg) | &nbsp;&nbsp;**WHY** |
| &nbsp;&nbsp;**Request for additional detail on timelines and actions to reach net-zero** |  | Set 2025 milestones to achieve 100% renewable electricity and reduce emissions<br>Set enhanced 2030 near-term targets to reduce absolute scope 1 and 2 emissions by 80% and to reduce absolute scope 3 emissions by 50% <br>Received SBTi approval for near-term, long-term and net-zero targets |  | As a public company that provides net-zero investment tools and has called on capital markets participants to support decarbonization, we strive to set appropriate emissions reductions targets and be transparent about our own emissions and impact |
| &nbsp;&nbsp;**Request for EEO-1 disclosure or greater disclosure on changes to gender and ethnicity composition** |  | Published 2021, 2020 and 2019 Consolidated EEO-1 Reports<br>Disclosed diversity data aligned to SASB categories for second year<br>Pay equity assessment identified no meaningful differences in pay based on gender globally or based on race or ethnicity in the U.S. |  | We believe a diverse workforce and a culture of equity and inclusion can lead to improved innovation, employee engagement and other positive business outcomes |
| &nbsp;&nbsp;**Request to improve navigation of MSCI's corporate responsibility disclosures** |  | &nbsp;&nbsp;Re-designed the MSCI Corporate Responsibility website for easier navigation and organized all reports on one Sustainability Reports and Policies page |  | &nbsp;&nbsp;We believe it is important to convey transparent information around our corporate responsibility efforts |
| &nbsp;&nbsp;&nbsp;**Request to emphasize skills and diversity of the Board** |  | Enhanced Board diversity and skills disclosure, including by disclosing on individual level<br>Fully updated core competency categories  |  | &nbsp;&nbsp;We believe it is important to convey transparent information around our Board diversity, skills and composition |

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Please see page 66 of this Proxy Statement for additional information on our engagement efforts specific to compensation matters.

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| **44** | **MSCI \| Corporate Governance** |

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**Oversight by our Board**

**Risk Oversight Responsibilities and Processes**

Our Board is responsible for, and committed to, the oversight of MSCI's long-term strategic plan and significant enterprise-wide risks. In carrying out this responsibility, the Board's role in risk oversight is consistent with the Company's leadership structure, with management having day-to-day responsibility for identifying, evaluating and managing the Company's risk exposure and the Board having the ultimate responsibility for overseeing risk management governance, with a focus on the Company's most significant risks. In this role, the Board is responsible for ensuring that the risk-management processes designed and implemented by management are functioning as intended and that necessary steps are taken to assess, monitor and control key business risks.

The risks described include those formally monitored at a Board or committee level, as part of the enterprise risk management ("ERM") program or pursuant to committee charters. These risks do not represent a complete list of all risks that are considered and addressed from time to time by the Board, its committees or MSCI management. For more information on risks that affect our business, please see our most recent Annual Report on Form 10-K and other filings we make with the SEC.

**Enterprise Risk Management Program**

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|:---|:---|
| &nbsp;&nbsp;&nbsp;**ERM PROGRAM** | &nbsp;&nbsp;&nbsp;**ERM PROCESS** |
| &nbsp;&nbsp;&nbsp;&nbsp;**•** Evaluates risk in numerous areas within MSCI, including technology; cybersecurity, privacy and data protection; clients; people, including talent management and DE&I; financial resilience; legal, regulatory and compliance; and corporate responsibility, including areas such as climate risk<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Informed by our management-level Enterprise Risk Oversight Committee ("EROC"), chaired by our CFO<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Provides the flexibility to make changes and to identify new risks on an on-going basis, and senior leaders engage with the CFO and Enterprise Risk Management Officer to escalate risks as appropriate | &nbsp;&nbsp;&nbsp;&nbsp;**•** A quarterly and ongoing process designed to identify, assess and manage MSCI's risk exposures over the short-, intermediate and long-term, including by consideration of a variety of factors as part of a single risk-assessment framework that considers:<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** velocity, or potential speed of onset, of a risk, <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** impact of a risk, and<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** likelihood of a risk<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** On a quarterly basis, the Audit Committee is updated on MSCI's ERM program by our Enterprise Risk Management Officer, including an overview of risks and trends<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Quarterly presentations to the Audit Committee include more detailed discussions of emerging risk topics and trends; the Chair of the Audit Committee informs the Board of any key updates during reports to the Board |

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**Role of the Board, Committees and Management**

In order to maintain effective Board oversight, the Board delegates to individual committees certain elements of its oversight function, as described below. The Board then receives regular updates from its committees on individual categories of risk, including strategy, reputation, operations, climate change, corporate responsibility, people, technology, data, legal and regulatory. Our Board's focus on overseeing risk management also enhances our directors' ability to provide insight and feedback to senior management, who regularly interact with, and report to, the Board and its committees on risk matters.

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|:---|:---|
| **2023 PROXY STATEMENT** | **45** |

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| | | |
|:---|:---|:---|
| **Board of Directors** | **Board of Directors** | **Board of Directors** |
| The full Board reviews the risks associated with MSCI's strategic plan and discusses the appropriate levels of risk in light of MSCI's business objectives. This review is done through an annual strategy review process and from time-to-time throughout the year as part of the Board's ongoing review of corporate strategy.<br>On an ongoing basis, the Board receives quarterly written reports on enterprise-level risks and receives regular reports from each of its committees on their areas of risk oversight. | The full Board reviews the risks associated with MSCI's strategic plan and discusses the appropriate levels of risk in light of MSCI's business objectives. This review is done through an annual strategy review process and from time-to-time throughout the year as part of the Board's ongoing review of corporate strategy.<br>On an ongoing basis, the Board receives quarterly written reports on enterprise-level risks and receives regular reports from each of its committees on their areas of risk oversight. | The full Board reviews the risks associated with MSCI's strategic plan and discusses the appropriate levels of risk in light of MSCI's business objectives. This review is done through an annual strategy review process and from time-to-time throughout the year as part of the Board's ongoing review of corporate strategy.<br>On an ongoing basis, the Board receives quarterly written reports on enterprise-level risks and receives regular reports from each of its committees on their areas of risk oversight. |
| ![msci-20230315_g96.jpg](msci-20230315_g96.jpg) | ![msci-20230315_g96.jpg](msci-20230315_g96.jpg) | ![msci-20230315_g96.jpg](msci-20230315_g96.jpg) |
| **Committees** | **Committees** | **Committees** |
| Committees are responsible for monitoring and reporting to the full Board on risks associated with their respective areas of oversight. In connection with its oversight responsibilities, each Committee meets with the members of management who are primarily responsible for the management of risk in their respective areas, including, among others, MSCI's CFO, Chief Human Resources Officer, General Counsel, Head of Compliance, Chief Technology Officer, Chief Information Security Officer, Global Controller and Principal Accounting Officer, Corporate Secretary, Head of Internal Audit and Enterprise Risk Management Officer. | Committees are responsible for monitoring and reporting to the full Board on risks associated with their respective areas of oversight. In connection with its oversight responsibilities, each Committee meets with the members of management who are primarily responsible for the management of risk in their respective areas, including, among others, MSCI's CFO, Chief Human Resources Officer, General Counsel, Head of Compliance, Chief Technology Officer, Chief Information Security Officer, Global Controller and Principal Accounting Officer, Corporate Secretary, Head of Internal Audit and Enterprise Risk Management Officer. | Committees are responsible for monitoring and reporting to the full Board on risks associated with their respective areas of oversight. In connection with its oversight responsibilities, each Committee meets with the members of management who are primarily responsible for the management of risk in their respective areas, including, among others, MSCI's CFO, Chief Human Resources Officer, General Counsel, Head of Compliance, Chief Technology Officer, Chief Information Security Officer, Global Controller and Principal Accounting Officer, Corporate Secretary, Head of Internal Audit and Enterprise Risk Management Officer. |
| **Compensation Committee**<br>**•** Oversees risks associated with MSCI's compensation practices (including reviewing whether any<br>risks arising from MSCI's compensation practices are reasonably likely to have a material adverse effect on MSCI) in consultation with external compensation consultants<br>**•** Oversees risks associated with MSCI's human capital management strategies, including related to MSCI's DE&I programs and practices | **Governance Committee**<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Oversees risks related to our overall corporate governance (including the effectiveness, structure and succession of the Board), related person transactions and political activities practices and disclosure<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Monitors evolving risks related to ESG and climate matters, including corporate responsibility strategy, programs and reporting<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Receives annual reports from our Head of Compliance and the Chief Compliance Officer of MSCI ESG Research LLC, an SEC-registered investment advisor<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Receives annual update on governance trends and benchmarking of peers and best practices | **Strategy Committee**<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Oversees risks related to certain financial matters, including capital allocation, financial planning, credit and liquidity and related policies<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Monitors and provides guidance on strategic objectives, including on mergers, partnerships and acquisition opportunities, execution and integration |
| **Audit Committee**<br>**•** Oversees MSCI's ERM activities, including receiving quarterly reports from the Enterprise Risk Management Officer<br>**•** Oversees MSCI's accounting and financial reporting processes and the integrity of MSCI's financial statements and internal controls, including receiving quarterly reports from MSCI's independent auditor<br>**•** Oversees MSCI's technology and cybersecurity risks, with quarterly reports from the Chief Information Security Officer, informed by discussions with, and assessments from, external information security advisors<br>**•** Oversees MSCI's internal audit function, with quarterly reports from the Head of Internal Audit<br>**•** Receives regular reports from MSCI's Disclosure Committee, which meets at least quarterly to review the adequacy of the Company's disclosure controls and procedures | **Audit Committee**<br>**•** Oversees MSCI's ERM activities, including receiving quarterly reports from the Enterprise Risk Management Officer<br>**•** Oversees MSCI's accounting and financial reporting processes and the integrity of MSCI's financial statements and internal controls, including receiving quarterly reports from MSCI's independent auditor<br>**•** Oversees MSCI's technology and cybersecurity risks, with quarterly reports from the Chief Information Security Officer, informed by discussions with, and assessments from, external information security advisors<br>**•** Oversees MSCI's internal audit function, with quarterly reports from the Head of Internal Audit<br>**•** Receives regular reports from MSCI's Disclosure Committee, which meets at least quarterly to review the adequacy of the Company's disclosure controls and procedures | **Audit Committee**<br>**•** Oversees MSCI's ERM activities, including receiving quarterly reports from the Enterprise Risk Management Officer<br>**•** Oversees MSCI's accounting and financial reporting processes and the integrity of MSCI's financial statements and internal controls, including receiving quarterly reports from MSCI's independent auditor<br>**•** Oversees MSCI's technology and cybersecurity risks, with quarterly reports from the Chief Information Security Officer, informed by discussions with, and assessments from, external information security advisors<br>**•** Oversees MSCI's internal audit function, with quarterly reports from the Head of Internal Audit<br>**•** Receives regular reports from MSCI's Disclosure Committee, which meets at least quarterly to review the adequacy of the Company's disclosure controls and procedures |
| ![msci-20230315_g96.jpg](msci-20230315_g96.jpg) | ![msci-20230315_g96.jpg](msci-20230315_g96.jpg) | ![msci-20230315_g96.jpg](msci-20230315_g96.jpg) |
| **Management** | **Management** | **Management** |
| Our management team has day-to-day responsibility for identifying, assessing and managing risks and opportunities. In assessing these risks and opportunities, management regularly interacts with outside advisors, including external information security advisors, compensation consultants, counsel, financial advisors and others. The Company's EROC oversees the Company's key risk management activities to ensure that the Company is identifying, evaluating and managing risks that may have an impact on the Company's ability to achieve its operational and strategic objectives. Other management-level teams and committees with risk oversight responsibilities including the following: | Our management team has day-to-day responsibility for identifying, assessing and managing risks and opportunities. In assessing these risks and opportunities, management regularly interacts with outside advisors, including external information security advisors, compensation consultants, counsel, financial advisors and others. The Company's EROC oversees the Company's key risk management activities to ensure that the Company is identifying, evaluating and managing risks that may have an impact on the Company's ability to achieve its operational and strategic objectives. Other management-level teams and committees with risk oversight responsibilities including the following: | Our management team has day-to-day responsibility for identifying, assessing and managing risks and opportunities. In assessing these risks and opportunities, management regularly interacts with outside advisors, including external information security advisors, compensation consultants, counsel, financial advisors and others. The Company's EROC oversees the Company's key risk management activities to ensure that the Company is identifying, evaluating and managing risks that may have an impact on the Company's ability to achieve its operational and strategic objectives. Other management-level teams and committees with risk oversight responsibilities including the following: |

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| **46** | **MSCI \| Corporate Governance** |

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| | | |
|:---|:---|:---|
| **Business Resiliency** | **Corporate Responsibility** | **Cybersecurity** |
| Develops and executes strategies and processes to assess the severity, probability and scale of business interruption events and supports business continuity plans, with regular reporting to the Audit Committee | Assesses ESG and climate-related risks and leads initiatives of the Company's corporate responsibility program with regular reporting to the Audit Committee (via the ERM framework) and the Governance Committee | Assesses and mitigates the risks posed by cybersecurity incidents and cyber-attacks impacting the Company's data and information systems, with regular reporting to the Audit Committee |
| **Compliance** | **Disclosure Committee** | **Internal Audit** |
| Oversees risk associated with the Company's ethics and compliance programs, led by our Head of Compliance, who reports directly to our General Counsel and provides updates to our Governance Committee on an annual basis, with consideration of relevant policies and practices throughout the year | Assesses and mitigates risk associated with the Company's disclosure controls and procedures and considers disclosure regarding various specific risks, including regulatory, litigation, cybersecurity and key client risks, with regular reporting to the Audit Committee and regular review by the Enterprise Risk Management Officer of key disclosures | Responsible for acting as an independent assurance function and closely coordinates with the risk management program to ensure the annual audit plan is informed by the Company's key risks, with regular reporting to the Audit Committee, including quarterly executive sessions during which management is not present |

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**Cybersecurity and Information Security Awareness**

Our Board recognizes that the security of our technology is integral to our products, our business processes and our infrastructure. The mission of our management-level Information and Technology Risk Oversight Committee ("ITROC"), led by our Chief Information Security Officer ("CISO") and including senior leaders such as our President and COO, CFO and General Counsel, among others, is to provide oversight relating to cybersecurity and technology-related risks that may present significant impacts to our operations, clients, reputation and financial position. Our IT risk program also includes an incident response plan that provides controls and procedures for timely and accurate reporting of any material cybersecurity incident, on-going internal and external assessments of our IT controls and security awareness training for employees.

On a quarterly basis, our CISO updates the Audit Committee on the Company's IT risk program, including an overview of risks and trends, that is also made available to the full Board. In addition, the Audit Committee receives updates about the results of assessments conducted by outside advisors who provide independent assessments of our IT risk program and our response preparedness. The Chair of the Audit Committee informs the Board of any key updates during quarterly reports to the Board.

**Privacy Awareness**

Integrated with our IT security program and our enterprise risk program is our global privacy program. Our privacy program is led by our Chief Privacy Officer and the members of the MSCI Privacy Office, and it reports to our CISO. Our Privacy Steering Committee meets on a quarterly basis to review key risks and trends, progress on key initiatives, focus topics and regulatory developments. The Privacy Steering Committee is an essential component of our efforts to safeguard the processing of personal, sensitive and confidential data at MSCI and provides cross-functional oversight of our privacy program.

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|:---|:---|
| **2023 PROXY STATEMENT** | **47** |

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**Corporate Responsibility**

As a leader in providing ESG and climate solutions to investors, we also aim to demonstrate leading corporate responsibility practices and policies that are meaningful to our various stakeholders, including our shareholders, clients, employees and local communities. This commitment includes our response to climate change and how we promote DE&I in our workforce.

Our commitment to corporate responsibility is embodied in four pillars:

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|:---|:---|:---|:---|
| **Our Approach to Corporate Responsibility** | **Our Approach to Corporate Responsibility** | **Our Approach to Corporate Responsibility** | **Our Approach to Corporate Responsibility** |
| ![msci-20230315_g97.jpg](msci-20230315_g97.jpg) | ![msci-20230315_g97.jpg](msci-20230315_g97.jpg) | ![msci-20230315_g97.jpg](msci-20230315_g97.jpg) | ![msci-20230315_g97.jpg](msci-20230315_g97.jpg) |
| **1** | &nbsp;&nbsp;&nbsp;&nbsp;**ENABLING SUSTAINABLE <br>INVESTING** <br>Offer tools and content for investors globally to manage their ESG and climate risksand opportunities | **2** | &nbsp;&nbsp;&nbsp;&nbsp;**ENVIRONMENTAL <br>SUSTAINABILITY** <br>Manage carbon emissions and climate risks and opportunities, and implement sustainable operational practices |
|  | &nbsp;&nbsp;&nbsp;&nbsp;**ENABLING SUSTAINABLE <br>INVESTING** <br>Offer tools and content for investors globally to manage their ESG and climate risksand opportunities |  | &nbsp;&nbsp;&nbsp;&nbsp;**ENVIRONMENTAL <br>SUSTAINABILITY** <br>Manage carbon emissions and climate risks and opportunities, and implement sustainable operational practices |
|  | &nbsp;&nbsp;&nbsp;&nbsp;**ENABLING SUSTAINABLE <br>INVESTING** <br>Offer tools and content for investors globally to manage their ESG and climate risksand opportunities |  | &nbsp;&nbsp;&nbsp;&nbsp;**ENVIRONMENTAL <br>SUSTAINABILITY** <br>Manage carbon emissions and climate risks and opportunities, and implement sustainable operational practices |
| **3** | &nbsp;&nbsp;&nbsp;&nbsp;**SOCIAL <br>PRACTICES** <br>Serve our people through areas of focus including DE&I initiatives, talent practices, benefits and outreach programs | **4** | &nbsp;&nbsp;&nbsp;&nbsp;**GOVERNANCE <br>PRACTICES** <br>Implement policies and practices that reflect MSCI's commitment to strong governance |
|  | &nbsp;&nbsp;&nbsp;&nbsp;**SOCIAL <br>PRACTICES** <br>Serve our people through areas of focus including DE&I initiatives, talent practices, benefits and outreach programs |  | &nbsp;&nbsp;&nbsp;&nbsp;**GOVERNANCE <br>PRACTICES** <br>Implement policies and practices that reflect MSCI's commitment to strong governance |
|  | &nbsp;&nbsp;&nbsp;&nbsp;**SOCIAL <br>PRACTICES** <br>Serve our people through areas of focus including DE&I initiatives, talent practices, benefits and outreach programs |  | &nbsp;&nbsp;&nbsp;&nbsp;**GOVERNANCE <br>PRACTICES** <br>Implement policies and practices that reflect MSCI's commitment to strong governance |

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**Focus on Climate: Key Highlights**

We take our commitment to climate seriously. As a leader in ESG and climate research and applications, MSCI is also committed to do its part to address climate change. We are focused on reducing our carbon footprint and ensuring our approach is well-aligned with our tools and solutions. Some recent areas of progress on our Company's climate considerations include the following.

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|:---|:---|:---|:---|:---|:---|
| ![msci-20230315_g98.jpg](msci-20230315_g98.jpg) | **NEW COMMITMENTS & <br>POLICIES** | &nbsp;&nbsp;![msci-20230315_g99.jpg](msci-20230315_g99.jpg) | **NEW ACTIONS** | &nbsp;&nbsp;![msci-20230315_g100.jpg](msci-20230315_g100.jpg) | **TRANSPARENCY <br>THROUGH REPORTING** |
| **•** Set 2025 milestones to achieve 100% renewable electricity and reduce GHG emissions <br>**•** Accelerated timeline for reducing absolute Scope 1, 2 and 3 GHG emissions from 2035 to 2030<br>**•** Enhanced science-based near-term (i.e., 2030) targets to reduce absolute Scope 1 and 2 GHG emissions by 80% and to reduce absolute Scope 3 GHG emissions by 50%, compared to prior targets of 50% and 20%, respectively | **•** Set 2025 milestones to achieve 100% renewable electricity and reduce GHG emissions <br>**•** Accelerated timeline for reducing absolute Scope 1, 2 and 3 GHG emissions from 2035 to 2030<br>**•** Enhanced science-based near-term (i.e., 2030) targets to reduce absolute Scope 1 and 2 GHG emissions by 80% and to reduce absolute Scope 3 GHG emissions by 50%, compared to prior targets of 50% and 20%, respectively | &nbsp;&nbsp;&nbsp;&nbsp;**•** Supplier Sustainability and Diversity Team engaged with key suppliers to set, and report progress on meeting, science-based carbon reduction targets<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Conducted Board education sessions on ESG and climate<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Disclosed 2021 emissions metrics across Scopes 1, 2 and 3 reflecting reductions since our 2019 baseline year | &nbsp;&nbsp;&nbsp;&nbsp;**•** Supplier Sustainability and Diversity Team engaged with key suppliers to set, and report progress on meeting, science-based carbon reduction targets<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Conducted Board education sessions on ESG and climate<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Disclosed 2021 emissions metrics across Scopes 1, 2 and 3 reflecting reductions since our 2019 baseline year | &nbsp;&nbsp;&nbsp;&nbsp;**•** Enhanced our webpage dedicated to Sustainability Reports and Policies, including disclosing:<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Fourth CDP Report, which received a score of A-<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** TCFD Report<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Climate Transition Report<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Water Usage Report<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Received approval for science-based near-term, long-term and net-zero GHG emissions reduction targets by the Science Based Targets initiative (SBTi) | &nbsp;&nbsp;&nbsp;&nbsp;**•** Enhanced our webpage dedicated to Sustainability Reports and Policies, including disclosing:<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Fourth CDP Report, which received a score of A-<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** TCFD Report<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Climate Transition Report<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Water Usage Report<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Received approval for science-based near-term, long-term and net-zero GHG emissions reduction targets by the Science Based Targets initiative (SBTi) |

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| **48** | **MSCI \| Corporate Governance** |

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**Corporate Responsibility Governance**

We ensure the robustness of oversight over our corporate responsibility efforts through our governance process. Through a well-established framework and cross-functional committee structure, with leaders from across the organization, MSCI incorporates corporate responsibility into its core strategy—reflecting our belief that sustainable practices are essential to long-term growth. In line with this focus, the Governance Committee oversees the Company's significant corporate responsibility matters, including corporate responsibility priorities and disclosure, with management having day-to-day responsibility over these efforts.

At the Board level, our Chief Responsibility and Diversity Officer provides written updates to the Governance Committee in advance of each quarterly meeting on MSCI's corporate responsibility efforts. In addition, at least twice per year, she presents to the Governance Committee on key topics and management's performance against our corporate responsibility initiatives. Key developments are shared with the full Board during the Governance Committee's quarterly report to the Board.

**The Board's Oversight of Corporate Responsibility**

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| **Board of Directors** |
| ![msci-20230315_g96.jpg](msci-20230315_g96.jpg) |

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|:---|:---|:---|:---|
| **Governance Committee** | **Compensation Committee** | **Audit Committee** | **Strategy Committee** |
| **•** Chief Responsibility and Diversity Officer provides quarterly updates<br>**•** Corporate Secretary oversees annual review of charters and Board policies<br>**•** Head of Compliance provides annual update<br>**•** External Counsel leads annual review of governance trends and benchmarking of peers and best practices<br>**•** Governance Committee oversees shareholder engagement on corporate responsibility matters, including participation by Board members in the annual Corporate Responsibility Roadshow | **•** Chief Human Resources Officer oversees quarterly meetings and senior leader succession and progression planning reviews<br>**•** Chief Responsibility and Diversity Officer provides updates on DE&I initiatives and strategic enhancements<br>**•** Head of Compensation and Benefits incorporates the Compensation Committee's recommendations into executive compensation program<br>**•** Compensation Consultant advises Compensation Committee on risk assessment and peer and best practices | **•** CFO and Global Controller oversee quarterly meetings<br>**•** Independent Auditor oversees integrity in financial reporting<br>**•** Internal Auditor reports to Audit Committee and provides quarterly updates on audit activities, findings and assurance<br>**•** Enterprise Risk Management Officer and Chief Information Security Officer provide quarterly updates<br>**•** General Counsel provides quarterly updates on legal and regulatory matters | **•** CFO oversees quarterly meetings<br>**•** CFO partners with Strategy Committee to develop agenda for annual strategy meeting<br>**•** Heads of Product Lines present strategy at annual strategy meeting |

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**Risk Oversight of Corporate Responsibility**

MSCI's EROC is also integrated into our corporate responsibility governance. The EROC oversees MSCI's risk-management activities to ensure that MSCI has an effective process designed to identify, evaluate and manage risks that may have an adverse impact on MSCI's ability to achieve its operational and strategic objectives. Climate-related risks, including transition and physical climate risks, are integrated into MSCI's ERM reporting. The Audit Committee receives a quarterly update from the Enterprise Risk Management Officer on the work of the EROC, which includes reporting on climate-related risks.

Additional information on our corporate responsibility efforts, including our published sustainability reports and carbon-emissions reporting, can be found on our Corporate Responsibility website (https://www.msci.com/who-we-are/corporate-responsibility).

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|:---|:---|
| **2023 PROXY STATEMENT** | **49** |

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**Human Capital Management**

MSCI is committed to creating a performance and growth culture with a high degree of employee engagement. Our talent and leadership development programs are designed to ensure we have the right people with the necessary skills to deliver on MSCI's strategy, including a workplace that values and promotes diversity, equity and inclusion.

The Compensation Committee has oversight over talent management matters, including efforts relating to succession and progression planning, career progression and retention strategies, and learning and leadership development programs. In addition, this Committee oversees our efforts relating to our corporate culture, such as our DE&I strategy and our employee engagement. Our Chief Human Resources Officer, our Chief Responsibility and Diversity Officer and our Head of Talent report to our Board regularly on DE&I initiatives, our work towards enhancing corporate culture and our senior talent pipeline and talent management strategies. We also engage with our shareholders around these aspects of our human capital management strategies. Additional information on our human capital management priorities can be found on the "Corporate Responsibility" section of our website (https://www.msci.com/who-we-are/corporate-responsibility/social-practices).

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|:---|:---|
| **50** | **MSCI \| Corporate Governance** |

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**Human Capital Priorities**

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|:---|:---|:---|:---|:---|
| ![msci-20230315_g101.jpg](msci-20230315_g101.jpg) | **LEARNING AND DEVELOPMENT** | &nbsp;&nbsp; <br>**2022 NOTABLE DEVELOPMENTS**<br>&nbsp;&nbsp;&nbsp;&nbsp;• Formally launched "Future of Work," which introduced flexibility of when and where employees work, while providing evolving technology to enable employees to be productive, whether working inside an MSCI office or remotely<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** In December 2022 employee engagement survey, achieved a 78% response rate, and the percentage of respondents characterized as fully engaged was 74%, the highest since we implemented the survey in 2011<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Published 2021, 2020, and 2019 Consolidated EEO-1 Reports<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Pay equity assessment identified no meaningful differences in pay based on gender globally or race or ethnicity in the U.S.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Disclosed diversity data aligned to SASB categories for second year<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Launched Executive Committee-sponsored Global Orientation Program for all new hires | &nbsp;&nbsp; <br>**2022 NOTABLE DEVELOPMENTS**<br>&nbsp;&nbsp;&nbsp;&nbsp;• Formally launched "Future of Work," which introduced flexibility of when and where employees work, while providing evolving technology to enable employees to be productive, whether working inside an MSCI office or remotely<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** In December 2022 employee engagement survey, achieved a 78% response rate, and the percentage of respondents characterized as fully engaged was 74%, the highest since we implemented the survey in 2011<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Published 2021, 2020, and 2019 Consolidated EEO-1 Reports<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Pay equity assessment identified no meaningful differences in pay based on gender globally or race or ethnicity in the U.S.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Disclosed diversity data aligned to SASB categories for second year<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Launched Executive Committee-sponsored Global Orientation Program for all new hires |  |
| ![msci-20230315_g101.jpg](msci-20230315_g101.jpg) | **LEARNING AND DEVELOPMENT** | &nbsp;&nbsp; <br>**2022 NOTABLE DEVELOPMENTS**<br>&nbsp;&nbsp;&nbsp;&nbsp;• Formally launched "Future of Work," which introduced flexibility of when and where employees work, while providing evolving technology to enable employees to be productive, whether working inside an MSCI office or remotely<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** In December 2022 employee engagement survey, achieved a 78% response rate, and the percentage of respondents characterized as fully engaged was 74%, the highest since we implemented the survey in 2011<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Published 2021, 2020, and 2019 Consolidated EEO-1 Reports<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Pay equity assessment identified no meaningful differences in pay based on gender globally or race or ethnicity in the U.S.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Disclosed diversity data aligned to SASB categories for second year<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Launched Executive Committee-sponsored Global Orientation Program for all new hires | &nbsp;&nbsp; <br>**2022 NOTABLE DEVELOPMENTS**<br>&nbsp;&nbsp;&nbsp;&nbsp;• Formally launched "Future of Work," which introduced flexibility of when and where employees work, while providing evolving technology to enable employees to be productive, whether working inside an MSCI office or remotely<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** In December 2022 employee engagement survey, achieved a 78% response rate, and the percentage of respondents characterized as fully engaged was 74%, the highest since we implemented the survey in 2011<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Published 2021, 2020, and 2019 Consolidated EEO-1 Reports<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Pay equity assessment identified no meaningful differences in pay based on gender globally or race or ethnicity in the U.S.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Disclosed diversity data aligned to SASB categories for second year<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Launched Executive Committee-sponsored Global Orientation Program for all new hires | We want our employees to actively participate in taking responsibility for their professional growth, and we provide the tools, programs and training to enable them to do so. We help our employees understand how their work and potential aligns with our overall strategy, while providing regular feedback and coaching to help develop their careers. <br>MSCI offers on demand learning tools covering a wide range of topics with numerous options for employees to pursue self-paced career development opportunities. We also sponsor and reimburse employees for certain certifications and membership dues, ongoing education and relevant industry conferences and seminars. |
| ![msci-20230315_g102.jpg](msci-20230315_g102.jpg) | **DIVERSITY, EQUITY AND INCLUSION** | &nbsp;&nbsp; <br>**2022 NOTABLE DEVELOPMENTS**<br>&nbsp;&nbsp;&nbsp;&nbsp;• Formally launched "Future of Work," which introduced flexibility of when and where employees work, while providing evolving technology to enable employees to be productive, whether working inside an MSCI office or remotely<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** In December 2022 employee engagement survey, achieved a 78% response rate, and the percentage of respondents characterized as fully engaged was 74%, the highest since we implemented the survey in 2011<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Published 2021, 2020, and 2019 Consolidated EEO-1 Reports<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Pay equity assessment identified no meaningful differences in pay based on gender globally or race or ethnicity in the U.S.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Disclosed diversity data aligned to SASB categories for second year<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Launched Executive Committee-sponsored Global Orientation Program for all new hires | &nbsp;&nbsp; <br>**2022 NOTABLE DEVELOPMENTS**<br>&nbsp;&nbsp;&nbsp;&nbsp;• Formally launched "Future of Work," which introduced flexibility of when and where employees work, while providing evolving technology to enable employees to be productive, whether working inside an MSCI office or remotely<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** In December 2022 employee engagement survey, achieved a 78% response rate, and the percentage of respondents characterized as fully engaged was 74%, the highest since we implemented the survey in 2011<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Published 2021, 2020, and 2019 Consolidated EEO-1 Reports<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Pay equity assessment identified no meaningful differences in pay based on gender globally or race or ethnicity in the U.S.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Disclosed diversity data aligned to SASB categories for second year<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Launched Executive Committee-sponsored Global Orientation Program for all new hires |  |
| We are designing a unified, company-wide approach to DE&I: establishing a shared focus, organizing legacy activity through a new lens and charting a clear path forward. We have operationalized our DE&I efforts across three strategic pillars relating to talent, senior leader engagement and accountability, and stakeholder engagement.<br>We link 10% of target annual cash incentive for all Managing Directors under our AIP program to DE&I Goals, and we created an Executive Accountability Framework to establish the philosophy and process for assessment of these DE&I Goals and overall DE&I performance. | We are designing a unified, company-wide approach to DE&I: establishing a shared focus, organizing legacy activity through a new lens and charting a clear path forward. We have operationalized our DE&I efforts across three strategic pillars relating to talent, senior leader engagement and accountability, and stakeholder engagement.<br>We link 10% of target annual cash incentive for all Managing Directors under our AIP program to DE&I Goals, and we created an Executive Accountability Framework to establish the philosophy and process for assessment of these DE&I Goals and overall DE&I performance. | &nbsp;&nbsp; <br>**2022 NOTABLE DEVELOPMENTS**<br>&nbsp;&nbsp;&nbsp;&nbsp;• Formally launched "Future of Work," which introduced flexibility of when and where employees work, while providing evolving technology to enable employees to be productive, whether working inside an MSCI office or remotely<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** In December 2022 employee engagement survey, achieved a 78% response rate, and the percentage of respondents characterized as fully engaged was 74%, the highest since we implemented the survey in 2011<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Published 2021, 2020, and 2019 Consolidated EEO-1 Reports<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Pay equity assessment identified no meaningful differences in pay based on gender globally or race or ethnicity in the U.S.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Disclosed diversity data aligned to SASB categories for second year<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Launched Executive Committee-sponsored Global Orientation Program for all new hires | &nbsp;&nbsp; <br>**2022 NOTABLE DEVELOPMENTS**<br>&nbsp;&nbsp;&nbsp;&nbsp;• Formally launched "Future of Work," which introduced flexibility of when and where employees work, while providing evolving technology to enable employees to be productive, whether working inside an MSCI office or remotely<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** In December 2022 employee engagement survey, achieved a 78% response rate, and the percentage of respondents characterized as fully engaged was 74%, the highest since we implemented the survey in 2011<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Published 2021, 2020, and 2019 Consolidated EEO-1 Reports<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Pay equity assessment identified no meaningful differences in pay based on gender globally or race or ethnicity in the U.S.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Disclosed diversity data aligned to SASB categories for second year<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Launched Executive Committee-sponsored Global Orientation Program for all new hires |  |
| We are designing a unified, company-wide approach to DE&I: establishing a shared focus, organizing legacy activity through a new lens and charting a clear path forward. We have operationalized our DE&I efforts across three strategic pillars relating to talent, senior leader engagement and accountability, and stakeholder engagement.<br>We link 10% of target annual cash incentive for all Managing Directors under our AIP program to DE&I Goals, and we created an Executive Accountability Framework to establish the philosophy and process for assessment of these DE&I Goals and overall DE&I performance. | We are designing a unified, company-wide approach to DE&I: establishing a shared focus, organizing legacy activity through a new lens and charting a clear path forward. We have operationalized our DE&I efforts across three strategic pillars relating to talent, senior leader engagement and accountability, and stakeholder engagement.<br>We link 10% of target annual cash incentive for all Managing Directors under our AIP program to DE&I Goals, and we created an Executive Accountability Framework to establish the philosophy and process for assessment of these DE&I Goals and overall DE&I performance. | &nbsp;&nbsp; <br>**2022 NOTABLE DEVELOPMENTS**<br>&nbsp;&nbsp;&nbsp;&nbsp;• Formally launched "Future of Work," which introduced flexibility of when and where employees work, while providing evolving technology to enable employees to be productive, whether working inside an MSCI office or remotely<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** In December 2022 employee engagement survey, achieved a 78% response rate, and the percentage of respondents characterized as fully engaged was 74%, the highest since we implemented the survey in 2011<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Published 2021, 2020, and 2019 Consolidated EEO-1 Reports<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Pay equity assessment identified no meaningful differences in pay based on gender globally or race or ethnicity in the U.S.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Disclosed diversity data aligned to SASB categories for second year<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Launched Executive Committee-sponsored Global Orientation Program for all new hires | &nbsp;&nbsp; <br>**2022 NOTABLE DEVELOPMENTS**<br>&nbsp;&nbsp;&nbsp;&nbsp;• Formally launched "Future of Work," which introduced flexibility of when and where employees work, while providing evolving technology to enable employees to be productive, whether working inside an MSCI office or remotely<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** In December 2022 employee engagement survey, achieved a 78% response rate, and the percentage of respondents characterized as fully engaged was 74%, the highest since we implemented the survey in 2011<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Published 2021, 2020, and 2019 Consolidated EEO-1 Reports<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Pay equity assessment identified no meaningful differences in pay based on gender globally or race or ethnicity in the U.S.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Disclosed diversity data aligned to SASB categories for second year<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Launched Executive Committee-sponsored Global Orientation Program for all new hires |  |
| ![msci-20230315_g98.jpg](msci-20230315_g98.jpg) | **EMPLOYEE WELL-BEING** | **TOTAL EMPLOYEES: GENDER**<sup>(1)(2)</sup> | **TOTAL EMPLOYEES: GENDER**<sup>(1)(2)</sup> |  |
| We have a long-standing commitment to the health, safety and well-being of our employees. We have increased communications about employee assistance programs that provide mental health and emotional well-being support as well as resources to help manage stress and care for individuals and their families. We are also committed to supporting our employees as they operate in a hybrid work environment through a comprehensive ergonomics program. <br>Our Global Human Rights Policy reflects our commitment to a safe, inclusive and diverse workplace, and is annually reviewed by the Compensation Committee. We are also proud to provide highly competitive benefits to our employees and their family members. We work to ensure our benefits program remains aligned with — and in many cases exceeds — current practices in the market. | We have a long-standing commitment to the health, safety and well-being of our employees. We have increased communications about employee assistance programs that provide mental health and emotional well-being support as well as resources to help manage stress and care for individuals and their families. We are also committed to supporting our employees as they operate in a hybrid work environment through a comprehensive ergonomics program. <br>Our Global Human Rights Policy reflects our commitment to a safe, inclusive and diverse workplace, and is annually reviewed by the Compensation Committee. We are also proud to provide highly competitive benefits to our employees and their family members. We work to ensure our benefits program remains aligned with — and in many cases exceeds — current practices in the market. | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;![msci-20230315_g103.jpg](msci-20230315_g103.jpg)Male ![msci-20230315_g104.jpg](msci-20230315_g104.jpg) Female | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;![msci-20230315_g103.jpg](msci-20230315_g103.jpg)Male ![msci-20230315_g104.jpg](msci-20230315_g104.jpg) Female |  |
| We have a long-standing commitment to the health, safety and well-being of our employees. We have increased communications about employee assistance programs that provide mental health and emotional well-being support as well as resources to help manage stress and care for individuals and their families. We are also committed to supporting our employees as they operate in a hybrid work environment through a comprehensive ergonomics program. <br>Our Global Human Rights Policy reflects our commitment to a safe, inclusive and diverse workplace, and is annually reviewed by the Compensation Committee. We are also proud to provide highly competitive benefits to our employees and their family members. We work to ensure our benefits program remains aligned with — and in many cases exceeds — current practices in the market. | We have a long-standing commitment to the health, safety and well-being of our employees. We have increased communications about employee assistance programs that provide mental health and emotional well-being support as well as resources to help manage stress and care for individuals and their families. We are also committed to supporting our employees as they operate in a hybrid work environment through a comprehensive ergonomics program. <br>Our Global Human Rights Policy reflects our commitment to a safe, inclusive and diverse workplace, and is annually reviewed by the Compensation Committee. We are also proud to provide highly competitive benefits to our employees and their family members. We work to ensure our benefits program remains aligned with — and in many cases exceeds — current practices in the market. | ![msci-20230315_g105.jpg](msci-20230315_g105.jpg) | ![msci-20230315_g105.jpg](msci-20230315_g105.jpg) |  |
| We have a long-standing commitment to the health, safety and well-being of our employees. We have increased communications about employee assistance programs that provide mental health and emotional well-being support as well as resources to help manage stress and care for individuals and their families. We are also committed to supporting our employees as they operate in a hybrid work environment through a comprehensive ergonomics program. <br>Our Global Human Rights Policy reflects our commitment to a safe, inclusive and diverse workplace, and is annually reviewed by the Compensation Committee. We are also proud to provide highly competitive benefits to our employees and their family members. We work to ensure our benefits program remains aligned with — and in many cases exceeds — current practices in the market. | We have a long-standing commitment to the health, safety and well-being of our employees. We have increased communications about employee assistance programs that provide mental health and emotional well-being support as well as resources to help manage stress and care for individuals and their families. We are also committed to supporting our employees as they operate in a hybrid work environment through a comprehensive ergonomics program. <br>Our Global Human Rights Policy reflects our commitment to a safe, inclusive and diverse workplace, and is annually reviewed by the Compensation Committee. We are also proud to provide highly competitive benefits to our employees and their family members. We work to ensure our benefits program remains aligned with — and in many cases exceeds — current practices in the market. | **U.S. EMPLOYEES: RACE/ETHNICITY**<sup>(1)(3)</sup> | **U.S. EMPLOYEES: RACE/ETHNICITY**<sup>(1)(3)</sup> |  |
| We have a long-standing commitment to the health, safety and well-being of our employees. We have increased communications about employee assistance programs that provide mental health and emotional well-being support as well as resources to help manage stress and care for individuals and their families. We are also committed to supporting our employees as they operate in a hybrid work environment through a comprehensive ergonomics program. <br>Our Global Human Rights Policy reflects our commitment to a safe, inclusive and diverse workplace, and is annually reviewed by the Compensation Committee. We are also proud to provide highly competitive benefits to our employees and their family members. We work to ensure our benefits program remains aligned with — and in many cases exceeds — current practices in the market. | We have a long-standing commitment to the health, safety and well-being of our employees. We have increased communications about employee assistance programs that provide mental health and emotional well-being support as well as resources to help manage stress and care for individuals and their families. We are also committed to supporting our employees as they operate in a hybrid work environment through a comprehensive ergonomics program. <br>Our Global Human Rights Policy reflects our commitment to a safe, inclusive and diverse workplace, and is annually reviewed by the Compensation Committee. We are also proud to provide highly competitive benefits to our employees and their family members. We work to ensure our benefits program remains aligned with — and in many cases exceeds — current practices in the market. | ![msci-20230315_g103.jpg](msci-20230315_g103.jpg) Asian | ![msci-20230315_g104.jpg](msci-20230315_g104.jpg) Black or African American ![msci-20230315_g106.jpg](msci-20230315_g106.jpg) Hispanic or Latino  |  |
| We have a long-standing commitment to the health, safety and well-being of our employees. We have increased communications about employee assistance programs that provide mental health and emotional well-being support as well as resources to help manage stress and care for individuals and their families. We are also committed to supporting our employees as they operate in a hybrid work environment through a comprehensive ergonomics program. <br>Our Global Human Rights Policy reflects our commitment to a safe, inclusive and diverse workplace, and is annually reviewed by the Compensation Committee. We are also proud to provide highly competitive benefits to our employees and their family members. We work to ensure our benefits program remains aligned with — and in many cases exceeds — current practices in the market. | We have a long-standing commitment to the health, safety and well-being of our employees. We have increased communications about employee assistance programs that provide mental health and emotional well-being support as well as resources to help manage stress and care for individuals and their families. We are also committed to supporting our employees as they operate in a hybrid work environment through a comprehensive ergonomics program. <br>Our Global Human Rights Policy reflects our commitment to a safe, inclusive and diverse workplace, and is annually reviewed by the Compensation Committee. We are also proud to provide highly competitive benefits to our employees and their family members. We work to ensure our benefits program remains aligned with — and in many cases exceeds — current practices in the market. | ![msci-20230315_g107.jpg](msci-20230315_g107.jpg) White | ![msci-20230315_g108.jpg](msci-20230315_g108.jpg)American Indian or Alaska Native, Native Hawaiian or Other Pacific Islander or Two or More Races |  |
| ![msci-20230315_g109.jpg](msci-20230315_g109.jpg) | **COMMUNITY AND PHILANTHROPY** | ![msci-20230315_g110.jpg](msci-20230315_g110.jpg) | ![msci-20230315_g110.jpg](msci-20230315_g110.jpg) |  |
| We encourage and support community involvement through global and local initiatives. We empower teams at all our office locations to identify and support organizations that have positively impacted their communities. Local and regional employee resource groups and office leadership teams determine where they want to have an impact.  | We encourage and support community involvement through global and local initiatives. We empower teams at all our office locations to identify and support organizations that have positively impacted their communities. Local and regional employee resource groups and office leadership teams determine where they want to have an impact.  | ![msci-20230315_g110.jpg](msci-20230315_g110.jpg) | ![msci-20230315_g110.jpg](msci-20230315_g110.jpg) |  |

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<sup>(1)</sup> &nbsp;&nbsp;&nbsp;&nbsp;Data as of December 31, 2022.

<sup>(2)</sup> &nbsp;&nbsp;&nbsp;&nbsp;4% of global employees have not identified gender and are not included in the data calculations.

<sup>(3)</sup> &nbsp;&nbsp;&nbsp;&nbsp;14% of U.S. employees have not identified race/ethnicity and are not included in the data calculations.

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|:---|:---|
| **2023 PROXY STATEMENT** | **51** |

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**Management Succession Planning**

One of the Board's principal responsibilities is to ensure appropriate succession and progression plans are in place for our senior management, including reviewing our executive talent and our potential leadership bench. The Compensation Committee oversees the process for succession and progression planning for senior management positions and reports on its activities to the full Board. Our CEO and our President and COO also meet regularly with our functions to review talent plans with an aim to identify top talent, including diverse talent, who have the most potential to progress to senior roles at MSCI.

To align the management succession and progression process with MSCI's strategic objectives, the Compensation Committee consults with the CEO to periodically review the Company's plans, including for the CEO and other executives. This process covers selection, succession in the event of incapacity, retirement or removal of an executive, and evaluations of, and development plans for, any potential successors to each of the executives. Our Board generally conducts an in-depth review of senior leader development and succession and progression planning at least once a year. Led by the CEO, the Chief Human Resources Officer and the Global Head of Talent, this review addresses MSCI's management development initiatives, assesses senior management resources and identifies individuals who should be considered as potential future senior leaders at MSCI, as well as opportunities to hire strategically from the market. The Compensation Committee also annually reviews contingency planning for our Chief Executive Officer and members of our Management Committee.

The Company's Management Committee, consisting of the Company's senior-most leaders, engages in discussions focused on succession and progression plans with an emphasis on DE&I and growth opportunities for potential future senior leaders. High-potential leaders are challenged regularly with additional responsibilities, new positions or promotions to expose them to our new aspects of our operations. These individuals are often positioned to interact more frequently with the Board, through Board and Committee presentations and discussions, as well as informal events and interactions throughout the year.

Our integrated talent management strategy also includes efforts to hire, retain and fairly compensate a diverse and representative workforce. In line with this strategy, our Compensation Committee at least annually receives updates on the Company's progress on DE&I initiatives, including key performance metrics related thereto. Our goal is to develop well-rounded, experienced and diverse senior leaders.

In 2022, as part of these efforts and following an extensive organizational design assessment, we announced a number of organizational and senior leadership changes, and we expanded our Executive Committee to reflect MSCI's ambition to serve as an indispensable partner to clients and the investment community. This expansion brings together and elevates more of the senior leaders who drive MSCI's strategy and operations into MSCI's primary leadership committee. The new members of the Executive Committee increase the representation from operating functions, in particular, Research, Technology and Data, and Real Assets.

Additional information on our Executive Committee can be found on the "Our Leadership" section of our website

(https://www.msci.com/who-we-are/our-leadership).

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| | | |
|:---|:---|:---|
| **Developing Our Next Generation of Leaders** | **Developing Our Next Generation of Leaders** | **Developing Our Next Generation of Leaders** |
| | | High-potential leaders are given exposure to our directors through formal presentations at Board or committee meetings, informal virtual education sessions, one-on-one meetings with individual directors and participation in other Board activities.<br>The Board also holds ongoing reviews of our leadership bench. |
| | **ONGOING EXPOSURE AND REVIEW** | High-potential leaders are given exposure to our directors through formal presentations at Board or committee meetings, informal virtual education sessions, one-on-one meetings with individual directors and participation in other Board activities.<br>The Board also holds ongoing reviews of our leadership bench. |
| | | High-potential leaders are given exposure to our directors through formal presentations at Board or committee meetings, informal virtual education sessions, one-on-one meetings with individual directors and participation in other Board activities.<br>The Board also holds ongoing reviews of our leadership bench. |
| | | The Compensation Committee holds an annual formal succession and progression planning and talent review session, which all directors are invited to attend. This session includes identifying successors, and reviewing succession and progression plans and opportunities to hire from the market, for all senior management positions, including the CEO and President positions. This session also may include participation by external talent consultants we have engaged to assist in identifying and evaluating candidates and to ensure that we are considering a large, diverse pool of candidates.<br>The Compensation Committee annually reviews succession and contingency planning for our CEO and members of our Management Committee. |
| | **FORMAL SUCCESSION AND PROGRESSION<br>PLANNING** | The Compensation Committee holds an annual formal succession and progression planning and talent review session, which all directors are invited to attend. This session includes identifying successors, and reviewing succession and progression plans and opportunities to hire from the market, for all senior management positions, including the CEO and President positions. This session also may include participation by external talent consultants we have engaged to assist in identifying and evaluating candidates and to ensure that we are considering a large, diverse pool of candidates.<br>The Compensation Committee annually reviews succession and contingency planning for our CEO and members of our Management Committee. |
| | | The Compensation Committee holds an annual formal succession and progression planning and talent review session, which all directors are invited to attend. This session includes identifying successors, and reviewing succession and progression plans and opportunities to hire from the market, for all senior management positions, including the CEO and President positions. This session also may include participation by external talent consultants we have engaged to assist in identifying and evaluating candidates and to ensure that we are considering a large, diverse pool of candidates.<br>The Compensation Committee annually reviews succession and contingency planning for our CEO and members of our Management Committee. |
| | | The Compensation Committee holds an annual formal succession and progression planning and talent review session, which all directors are invited to attend. This session includes identifying successors, and reviewing succession and progression plans and opportunities to hire from the market, for all senior management positions, including the CEO and President positions. This session also may include participation by external talent consultants we have engaged to assist in identifying and evaluating candidates and to ensure that we are considering a large, diverse pool of candidates.<br>The Compensation Committee annually reviews succession and contingency planning for our CEO and members of our Management Committee. |

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|:---|:---|
| **52** | **MSCI \| Corporate Governance** |

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Over the last year, the Company made the following senior management appointments from its succession and progression pools:

**JANUARY 2022**

**•** Former Head of ESG and Climate promoted to Chief Product Officer and Head of Index

**•** Former Head of ESG Products promoted to Head of ESG and Climate

**•** Former Head of Americas Index Client Coverage promoted to Head of Client Coverage – Americas

**JUNE 2022**

**•** Former Strategy and Corporate Development Managing Director promoted to Head of Investor Relations and Treasurer

**NOVEMBER 2022**

**•** Chief Diversity Officer promoted to Chief Responsibility and Diversity Officer

**Compensation, Talent and Culture Governance**

The Compensation Committee operates under a written charter adopted by the Board and is responsible for reviewing and approving annually all compensation awarded to the Company's Executives, including the CEO and our other NEOs. The Compensation Committee also regularly engages with our CEO, President and COO, Chief Human Resources Officer, Chief Responsibility and Diversity Officer and other members of senior leadership on a broad range of human capital management topics. The Board regularly receives reports from the Compensation Committee on human capital management topics throughout the year. The Compensation Committee annually reviews the Company's talent management strategies and programs with respect to senior levels in the organization, including the Company's DE&I strategies and programs and key performance metrics, and periodically reviews open senior management roles, future talent needs, the Company's corporate culture and learning and development programs, as well as the results of the Company's employee engagement survey. See page 36 of this Proxy Statement for additional information on the Compensation Committee's responsibilities.

The principal compensation plans and arrangements applicable to our NEOs are described in the "Compensation Matters" section of this Proxy Statement and the executive compensation tables included therein. The Compensation Committee may delegate the administration of these plans and arrangements, as appropriate, including to one or more officers of the Company, subcommittees or to the Chair of the Compensation Committee, in each case, when it deems doing so to be appropriate, in the best interests of the Company and consistent with applicable law and NYSE requirements.

The Compensation Committee has the authority to retain and terminate any compensation consultant assisting the Compensation Committee in the evaluation of CEO or other executive officer compensation. As further described in the "Compensation Discussion and Analysis" section included herein, during 2022, the Compensation Committee continued to retain Semler Brossy Consulting Group, LLC ("Semler Brossy") as its own independent compensation consultant to review CEO and other executive officer compensation. All of the services provided by Semler Brossy to the Compensation Committee during 2022 were to provide advice or recommendations on the amount or form of executive officer and director compensation, and Semler Brossy did not provide any additional services to the Company during 2022. The Compensation Committee has considered, among other things, the factors delineated in Rule 10C-1 under the Exchange Act ("Rule 10C-1"), including the NYSE listing rules implementing Rule 10C-1 and Semler Brossy's conflict of interest policies, and determined that the engagement of Semler Brossy does not raise any conflict of interest or other factors that compromise the independence of its relationship with the Compensation Committee. In developing its views on compensation matters and determining the compensation awarded to our CEO and other executive officers, the human resources department provides data and analyses to aid the Compensation Committee in its decisions. The CEO also makes recommendations on compensation for executive officers other than himself and the Compensation Committee takes these recommendations into account in reaching its compensation decisions. From time to time, the Compensation Committee may obtain input from external legal counsel, including Davis Polk & Wardwell LLP ("Davis Polk"), on compensation award documentation and other compensation-related practices, which in 2022 was communicated to the Compensation Committee via management, the legal department or the human resources department. In light of this relationship, the Compensation Committee has considered, among other things, the factors delineated in Rule 10C-1, including the NYSE listing rules implementing Rule 10C-1 and Davis Polk's Principles and Guidelines for Advice to Compensation Committees.

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| | |
|:---|:---|
| **2023 PROXY STATEMENT** | **53** |

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| | |
|:---|:---|
| ![msci-20230315_g48.jpg](msci-20230315_g48.jpg) | **Director Compensation and <br>Stock Ownership Guidelines** |

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**Director Compensation**

**Director Compensation Best Practices**

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| | |
|:---|:---|
| **Robust Director Stock <br>Ownership Guidelines** | Each non-employee director is required to own a target number of shares of stock of the Company equal to the sum of the "net shares" resulting from the vesting of the RSUs granted to such director for each of the last five years. |
| **Anti-Hedging and <br>Anti-Pledging Policy** | We prohibit all directors and employees, including all NEOs, from hedging or pledging the Company's common stock or engaging in short sales, purchases or sales of options, puts or calls, as well as derivatives such as swaps, forwards or futures and trading on a short-term basis in the Company's common stock. |
| **Emphasis on Equity Compensation** | The most significant portion of non-employee director compensation is the annual RSU equity award for service on the Board. |

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**Director Compensation Program**

The Compensation Committee reviews non-employee director compensation typically every two years and recommends changes, when appropriate, to the Board. The Compensation Committee is aided in its review by its external independent compensation consultant, Semler Brossy. The Compensation Committee takes into account peer benchmarking and broader general industry practices to establish non-employee director compensation.

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| | |
|:---|:---|
| **DIRECTOR FEES** | **COMMITTEE MEMBERSHIP FEES** |
| <br>![msci-20230315_g111.jpg](msci-20230315_g111.jpg) | ![msci-20230315_g112.jpg](msci-20230315_g112.jpg) |

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\*&nbsp;&nbsp;&nbsp;&nbsp;Based on the closing price of our common stock as reported by the NYSE on the trading day prior to grant.

Directors may elect under the terms of the MSCI Inc. 2016 Non-Employee Directors Compensation Plan (the "Directors Plan") to receive their cash retainer in the form of shares of our common stock. Under the Directors Plan, non-employee directors are subject to annual limits on their cash and equity compensation, which were approved by our shareholders at our 2016 annual meeting of shareholders, as follows: non-employee directors may not receive in any calendar year (i) options, restricted stock, RSUs and other stock-based awards with a grant date fair value of more than $1,000,000 (as determined in accordance with applicable accounting standards) and (ii) retainers and other cash-based awards in excess of $1,000,000. These caps cannot be increased without the approval of our shareholders.

RSUs granted to non-employee directors are granted on May 1<sup>st</sup> of each year and vest on the first anniversary of the grant date. Cash retainers and RSU awards are prorated when a director joins the Board and/or a committee at any time other than May 1<sup>st</sup>. RSUs granted on or after May 1<sup>st</sup> vest on the next May 1<sup>st</sup> to occur following the grant date. For example, if a director joins the Board on February 1, 2023, his or her prorated RSUs will vest on May 1, 2023. If a director joins the Board on May 31, 2023, his or her prorated RSUs will vest on May 1, 2024.

------

---

| | |
|:---|:---|
| **54** | **MSCI \| Director Compensation and Stock Ownership Guidelines** |

---

RSUs are recognized as an expense in the Company's financial statements for financial reporting purposes with respect to 2022 in accordance with FASB ASC Subtopic 718-10.

Holders of these RSUs are entitled to participate in dividend equivalent payments, and such payments may be settled in cash, shares of our common stock, or a combination thereof, to be decided by the Company in its sole discretion. Prior to the conversion to shares, RSU holders do not have any rights as an MSCI shareholder with respect to such RSUs, including the right to vote the underlying shares. The RSUs are generally non-transferable; however, our Board may, in its discretion, specify circumstances under which an award may become immediately transferable and non-forfeitable or under which the award will be forfeited. The RSUs vest and convert to shares immediately upon termination of service for reasons of death, disability or a change in control. If service as a director terminates for any other reason, all unvested RSUs will be cancelled and forfeited unless determined otherwise by the Board or the Compensation Committee.

Non-employee directors are reimbursed for expenses incurred in connection with attending Board meetings and educational sessions.

**Director Deferral Plan**

Under the MSCI Inc. Non-Employee Directors Deferral Plan (the "Deferral Plan"), our directors are permitted to defer receipt of shares of our common stock payable in lieu of cash retainers and/or upon conversion of RSUs granted to the director following the year for which an election has been submitted; provided that an election made by a director within 30 days after the director becomes eligible to receive a cash retainer or RSUs shall apply to any common stock payable in lieu of such a cash retainer and/or upon conversion of such RSUs granted to the director following the date on which the director makes the election. Receipt of shares of our common stock may be deferred until a future date specified by the director, a termination of service from the Board, or the earlier of the two. While the Deferral Plan allows for it, the Board has not yet implemented a process for the deferral of cash payments.

**2022 Non-Employee Director Compensation**

---

| | | | | |
|:---|:---|:---|:---|:---|
| **Name** | **Fees Earned or<br>Paid in Cash**<sup>(1)(2)</sup>**<br>($)** | **Stock <br>Awards**<sup>(3)(4)</sup>**<br>($)** | **All Other<br>Compensation**<sup>(5)</sup><br>**($)** | **Total <br>($)** |
| **Robert G. Ashe** | 114580 | 234636 | 2431 | 351647 |
| **Wayne Edmunds** | 120000 | 184929 | 1907 | 306836 |
| **Catherine R. Kinney** | 89726 | 184929 | 95841 | 370496 |
| **Robin Matlock**<sup>(6)</sup> | 82356 | 168978 | 956 | 252290 |
| **Jacques P. Perold** | 115000 | 184929 | 1907 | 301836 |
| **Sandy C. Rattray** | 100000 | 184929 | 1907 | 286836 |
| **Linda H. Riefler** | 115000 | 184929 | 3110 | 303039 |
| **Marcus L. Smith** | 100000 | 184929 | 1907 | 286836 |
| **Rajat Taneja** | 89726 | 184929 | 4606 | 279261 |
| **Paula Volent** | 99836 | 184929 | 1907 | 286672 |

---

<sup>(1)</sup> Pursuant to MSCI's Third Amended and Restated Articles of Incorporation, directors hold office for a term expiring at the next annual meeting of shareholders. The Board term beginning in April 2022 and ending in April 2023 (the "2022 Board Term") and the Board term beginning in April 2021 and ending in April 2022 do not coincide with MSCI's calendar-year fiscal year. Amounts included in the table above represent cash earned or paid, or stock awards granted, as applicable, during the year ended December 31, 2022. Because directors are paid for service from May 1 to April 30, any prorated amounts are calculated from the applicable date to May 1st of the relevant Board term.

<sup>(2)</sup> Cash amounts in this column include the annual retainers and committee fees paid during the year ended December 31, 2022. Four of our directors elected to receive all or a portion of their annual cash retainers in stock as set forth below. The number of shares issued was determined by dividing the aggregate value of the elected portion of the cash retainer by the closing price of our common stock on the trading day prior to the grant date ($421.25 for Messrs. Ashe and Taneja and Mmes. Kinney and Volent) and rounding down to the next whole number. Mr. Taneja elected to defer receipt of such shares until the earlier of (i) June 1, 2025 and (ii) the 60th day after his "separation from service" as a director under the Deferral Plan.

---

| | | |
|:---|:---|:---|
| **Name** | **Cash** | **Stock** |
| **Mr. Ashe** |  | $114,580.00 (272 shares) |
| **Ms. Kinney** |  | $89,726.25 (213 shares) |
| **Mr. Taneja** |  | $89,726.25 (213 shares) |
| **Ms. Volent** |  | $99,836.25 (237 shares) |

---

------

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| | |
|:---|:---|
| **2023 PROXY STATEMENT** | **55** |

---

<sup>(3)</sup> Represents the aggregate grant date fair value of RSUs granted in 2022 in accordance with FASB ASC Subtopic 718-10. The fair value is calculated by multiplying the closing price of our common stock on the date prior to the grant date by the number of units awarded. For assumptions regarding these calculations, please see notes 1 and 11 to the consolidated financial statements included in our 2022 Annual Report on Form 10-K filed with the SEC on February 10, 2023. However, the values in this column may not correspond to the actual value that will be realized by the non-employee directors at the time the RSUs vest. The number of RSUs awarded is determined by dividing the aggregate value of the RSU award by the closing price of our common stock on the trading day prior to the grant date ($421.25 for Messrs. Ashe, Edmunds, Perold, Rattray, Taneja and Smith and Mmes. Kinney, Riefler and Volent and $442.35 for Ms. Matlock) and rounding down to the next whole number. For the 2022 Board term, each of Messrs. Edmunds, Perold, Rattray, Taneja and Smith and Mmes. Kinney, Riefler and Volent received 439 RSUs, Ms. Matlock received 382 RSUs, and Mr. Ashe received 557 RSUs. These RSUs will vest on May 1, 2023. Ms. Riefler elected to defer receipt of such shares issuable upon vesting until the 60th day after her "separation from service" as a director under the Deferral Plan. Ms. Matlock elected to defer receipt of such shares issuable upon vesting until the earlier of (i) June 1, 2033 and (ii) the 60th day after her "separation from service" as a director under the Deferral Plan. Mr. Taneja elected to defer receipt of such shares issuable upon vesting until the earlier of (i) June 1, 2025 and (ii) the 60<sup>th</sup> day after his "separation from service" as a director under the Deferral Plan.

<sup>(4)</sup> As of December 31, 2022, each of our non-employee directors had the following outstanding stock awards in the form of RSUs: Messrs. Edmunds, Perold, Rattray, Taneja and Smith and Mmes. Kinney, Riefler and Volent each had 439 RSUs outstanding, Ms. Matlock had 382 RSUs outstanding and Mr. Ashe had 557 RSUs outstanding.

<sup>(5)</sup> Cash amounts in this column include dividend equivalents paid during the year ended December 31, 2022 in connection with the Company's payment of its quarterly cash dividend. Each of Mr. Taneja and Mmes. Kinney, Matlock and Riefler received shares of our common stock and a cash payment for fractional shares received as a dividend equivalent payment for outstanding RSUs and in lieu of receiving a cash dividend payment for shares, in each case subject to his or her deferral election (in Ms. Kinney's case, a prior deferral election that continues to apply with respect to awards previously deferred). The table below sets forth the amounts received by each.

---

| | | |
|:---|:---|:---|
| **Name** | **Shares** | **Cash Received for<br>Fractional Shares** |
| **Ms. Kinney** | $92,764.48 (196 shares) | $1169.62 |
| **Ms. Matlock** | $453.04 (1 share) | $503.21 |
| **Ms. Riefler** | $1,387.53 (3 shares) | $1722.90 |
| **Mr. Taneja** | $2,775.06 (6 shares) | $1830.52 |

---

<sup>(6)</sup> Ms. Matlock was appointed to the Board, effective June 1, 2022.

**Non-Employee Director Stock Ownership Guidelines**

Under the Company's stock ownership guidelines for non-employee directors, commencing on April 28, 2016, each non-employee director has been required to own a target number of shares of stock of the Company equal to the sum of the "net shares" resulting from the vesting of the RSUs granted to such director for each of the last five years, with such aggregate share ownership to be achieved within five years of initially being elected or appointed to the Board and maintained thereafter. "Net Shares" means the number of shares that would remain if the shares underlying the equity awards are sold or withheld by the Company to (i) pay the exercise price of a stock option, (ii) satisfy any tax withholding obligations (assuming a tax rate of 50%) or (iii) satisfy any other applicable transaction costs.

Shares that count towards satisfaction of the target level of stock ownership under the stock ownership guidelines for non-employee directors consist of the following:

(1)&nbsp;&nbsp;&nbsp;&nbsp;Shares beneficially owned individually, either directly or indirectly (including any shares beneficially owned as a result of an election to receive a retainer (or any portion thereof) in shares);

(2)&nbsp;&nbsp;&nbsp;&nbsp;Shares beneficially owned jointly with, or separately by, immediate family members residing in the same household, either directly or indirectly;

(3)&nbsp;&nbsp;&nbsp;&nbsp;Shares underlying vested and unvested RSUs granted under the Directors Plan; and

(4)&nbsp;&nbsp;&nbsp;&nbsp;Shares for which receipt has been deferred (including any shares held through the Deferral Plan or any other deferred compensation plan maintained by the Company).

As of the date of this Proxy Statement, all of our non-employee directors are in compliance with the Company's stock ownership guidelines.

------

---

| | |
|:---|:---|
| **56** | **MSCI** |

---

---

| | |
|:---|:---|
| ![msci-20230315_g48.jpg](msci-20230315_g48.jpg) | **Proposal No. 2**<br>**Advisory Vote to**<br>**Approve Executive**<br>**Compensation (Say-on-Pay)** |

---

The Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010 (the "Dodd-Frank Act") enables MSCI's shareholders to vote to approve, on an advisory or non-binding basis, the compensation of our NEOs as disclosed in this Proxy Statement in accordance with SEC rules.

For an overview of the compensation of our NEOs and our compensation strategy, see "Compensation Matters—Compensation Discussion and Analysis—Executive Summary" below.

We are asking for shareholder approval of the compensation of our NEOs as disclosed in this Proxy Statement in accordance with SEC rules, which include the disclosures under "Compensation Matters—Compensation Discussion and Analysis," the compensation tables included herein and the narrative following the compensation tables. This vote is not intended to address any specific item of compensation, but rather the overall compensation of our NEOs and the policies and practices described in this Proxy Statement.

This vote is advisory and therefore not binding on MSCI, the Compensation Committee or the Board. The Board and the Compensation Committee value the opinions of MSCI's shareholders. To the extent there is any significant vote against NEO compensation as disclosed in this Proxy Statement, we will consider those shareholders' concerns, and the Compensation Committee will evaluate whether any actions are necessary to address those concerns. MSCI currently conducts annual advisory votes on executive compensation and, following our 2023 Annual Meeting, we expect to conduct the next advisory vote at MSCI's 2024 annual meeting of shareholders subject to our review of the results of voting on Proposal No. 3.

**VOTE REQUIRED AND RECOMMENDATION**

The affirmative vote of a majority of the votes cast at our 2023 Annual Meeting, at which a quorum is present, is required to approve Proposal No. 2. Abstentions and broker non-votes shall not be treated as votes cast.

---

| | |
|:---|:---|
| ![msci-20230315_g113.jpg](msci-20230315_g113.jpg) | Our Board of Directors recommends a vote **"FOR"** the approval of the compensation of MSCI's Named Executive Officers as disclosed in this proxy statement pursuant to the compensation disclosure rules of the SEC.<br>Proxies solicited by the Board will be voted **"FOR"** this approval unless otherwise instructed. |

---

------

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| | |
|:---|:---|
| **2023 PROXY STATEMENT** | **57** |

---

---

| | |
|:---|:---|
| ![msci-20230315_g48.jpg](msci-20230315_g48.jpg) | **Compensation<br>Matters** |

---

---

| | |
|:---|:---|
| **[Compensation](#id31249eadc554554b51d719cba18077f_124)[D](#id31249eadc554554b51d719cba18077f_124)[iscussion](#id31249eadc554554b51d719cba18077f_124)[and](#id31249eadc554554b51d719cba18077f_124)[A](#id31249eadc554554b51d719cba18077f_124)[nalysis](#id31249eadc554554b51d719cba18077f_124)** | **[58](#id31249eadc554554b51d719cba18077f_124)** |
| **[Highlights](#id31249eadc554554b51d719cba18077f_127)** | **[58](#id31249eadc554554b51d719cba18077f_127)** |
| [Executive](#id31249eadc554554b51d719cba18077f_130)[S](#id31249eadc554554b51d719cba18077f_130)[ummary](#id31249eadc554554b51d719cba18077f_130) | **[58](#id31249eadc554554b51d719cba18077f_130)** |
| [2022 Business](#id31249eadc554554b51d719cba18077f_133)[H](#id31249eadc554554b51d719cba18077f_133)[ighlights](#id31249eadc554554b51d719cba18077f_133) | **[60](#id31249eadc554554b51d719cba18077f_133)** |
| [Key 2022](#id31249eadc554554b51d719cba18077f_136)[C](#id31249eadc554554b51d719cba18077f_136)[ompensation](#id31249eadc554554b51d719cba18077f_136)[D](#id31249eadc554554b51d719cba18077f_136)[ecisions](#id31249eadc554554b51d719cba18077f_136) | **[61](#id31249eadc554554b51d719cba18077f_136)** |
| **[Governance and](#id31249eadc554554b51d719cba18077f_139)[A](#id31249eadc554554b51d719cba18077f_139)[dministration](#id31249eadc554554b51d719cba18077f_139)** | **[63](#id31249eadc554554b51d719cba18077f_139)** |
| [Executive](#id31249eadc554554b51d719cba18077f_142)[C](#id31249eadc554554b51d719cba18077f_142)[ompensation](#id31249eadc554554b51d719cba18077f_142)[P](#id31249eadc554554b51d719cba18077f_142)[hilosophy and](#id31249eadc554554b51d719cba18077f_142)[G](#id31249eadc554554b51d719cba18077f_142)[oals](#id31249eadc554554b51d719cba18077f_142) | **[63](#id31249eadc554554b51d719cba18077f_142)** |
| [Executive](#id31249eadc554554b51d719cba18077f_145)[C](#id31249eadc554554b51d719cba18077f_145)[ompensation](#id31249eadc554554b51d719cba18077f_145)[P](#id31249eadc554554b51d719cba18077f_145)[ractices](#id31249eadc554554b51d719cba18077f_145) | **[64](#id31249eadc554554b51d719cba18077f_145)** |
| [Executive](#id31249eadc554554b51d719cba18077f_148)[C](#id31249eadc554554b51d719cba18077f_148)[ompensation](#id31249eadc554554b51d719cba18077f_148)[P](#id31249eadc554554b51d719cba18077f_148)[rocess](#id31249eadc554554b51d719cba18077f_148) | **[65](#id31249eadc554554b51d719cba18077f_148)** |
| [Executive](#id31249eadc554554b51d719cba18077f_151)[C](#id31249eadc554554b51d719cba18077f_151)[ompensation](#id31249eadc554554b51d719cba18077f_151)[C](#id31249eadc554554b51d719cba18077f_151)[onsiderations](#id31249eadc554554b51d719cba18077f_151) | **[66](#id31249eadc554554b51d719cba18077f_151)** |
| **[Review of our](#id31249eadc554554b51d719cba18077f_154)[P](#id31249eadc554554b51d719cba18077f_154)[rograms](#id31249eadc554554b51d719cba18077f_154)** | **[69](#id31249eadc554554b51d719cba18077f_154)** |
| [Elements of](#id31249eadc554554b51d719cba18077f_157)[E](#id31249eadc554554b51d719cba18077f_157)[xecutive](#id31249eadc554554b51d719cba18077f_157)[C](#id31249eadc554554b51d719cba18077f_157)[ompensation](#id31249eadc554554b51d719cba18077f_157) | **[69](#id31249eadc554554b51d719cba18077f_157)** |
| [Fixed](#id31249eadc554554b51d719cba18077f_160)[C](#id31249eadc554554b51d719cba18077f_160)[ompensation](#id31249eadc554554b51d719cba18077f_160) | **[70](#id31249eadc554554b51d719cba18077f_160)** |
| [Variable](#id31249eadc554554b51d719cba18077f_163)[C](#id31249eadc554554b51d719cba18077f_163)[ompensation](#id31249eadc554554b51d719cba18077f_163) | **[70](#id31249eadc554554b51d719cba18077f_163)** |
| [Benefits](#id31249eadc554554b51d719cba18077f_2749) | **[77](#id31249eadc554554b51d719cba18077f_2749)** |
| [Employment Agreements](#id31249eadc554554b51d719cba18077f_2763) | **[77](#id31249eadc554554b51d719cba18077f_2763)** |
| [No Excessive Perquisites](#id31249eadc554554b51d719cba18077f_2777) | **[78](#id31249eadc554554b51d719cba18077f_2777)** |
| [Stock Ownership Guidelines](#id31249eadc554554b51d719cba18077f_166) | **[78](#id31249eadc554554b51d719cba18077f_166)** |
| **[Other](#id31249eadc554554b51d719cba18077f_169)[P](#id31249eadc554554b51d719cba18077f_169)[olicies](#id31249eadc554554b51d719cba18077f_169)** | **[79](#id31249eadc554554b51d719cba18077f_169)** |

---

---

| | |
|:---|:---|
| [Clawback](#id31249eadc554554b51d719cba18077f_172)[P](#id31249eadc554554b51d719cba18077f_172)[olicy](#id31249eadc554554b51d719cba18077f_172) | **[79](#id31249eadc554554b51d719cba18077f_172)** |
| [Anti-Hedging and](#id31249eadc554554b51d719cba18077f_175)[A](#id31249eadc554554b51d719cba18077f_175)[nti-](#id31249eadc554554b51d719cba18077f_175)[P](#id31249eadc554554b51d719cba18077f_175)[ledging](#id31249eadc554554b51d719cba18077f_175)[P](#id31249eadc554554b51d719cba18077f_175)[olicy](#id31249eadc554554b51d719cba18077f_175) | **[80](#id31249eadc554554b51d719cba18077f_175)** |
| **[Tax](#id31249eadc554554b51d719cba18077f_178)[C](#id31249eadc554554b51d719cba18077f_178)[onsiderations](#id31249eadc554554b51d719cba18077f_178)** | **[80](#id31249eadc554554b51d719cba18077f_178)** |
| **[Compensation](#id31249eadc554554b51d719cba18077f_181)[R](#id31249eadc554554b51d719cba18077f_181)[isk](#id31249eadc554554b51d719cba18077f_181)[A](#id31249eadc554554b51d719cba18077f_181)[ssessment](#id31249eadc554554b51d719cba18077f_181)** | **[80](#id31249eadc554554b51d719cba18077f_181)** |
| **[Compensation,](#id31249eadc554554b51d719cba18077f_184)[T](#id31249eadc554554b51d719cba18077f_184)[alent and](#id31249eadc554554b51d719cba18077f_184)[C](#id31249eadc554554b51d719cba18077f_184)[ulture](#id31249eadc554554b51d719cba18077f_184)[C](#id31249eadc554554b51d719cba18077f_184)[ommittee](#id31249eadc554554b51d719cba18077f_184)[R](#id31249eadc554554b51d719cba18077f_184)[eport](#id31249eadc554554b51d719cba18077f_184)** | **[81](#id31249eadc554554b51d719cba18077f_184)** |
| **[Executive](#id31249eadc554554b51d719cba18077f_187)[C](#id31249eadc554554b51d719cba18077f_187)[ompensation](#id31249eadc554554b51d719cba18077f_187)[T](#id31249eadc554554b51d719cba18077f_187)[ables](#id31249eadc554554b51d719cba18077f_187)** | **[82](#id31249eadc554554b51d719cba18077f_187)** |
| [Summary](#id31249eadc554554b51d719cba18077f_190)[C](#id31249eadc554554b51d719cba18077f_190)[ompensation](#id31249eadc554554b51d719cba18077f_190)[T](#id31249eadc554554b51d719cba18077f_190)[able](#id31249eadc554554b51d719cba18077f_190) | **[82](#id31249eadc554554b51d719cba18077f_190)** |
| [Grants of](#id31249eadc554554b51d719cba18077f_193)[P](#id31249eadc554554b51d719cba18077f_193)[lan-](#id31249eadc554554b51d719cba18077f_193)[B](#id31249eadc554554b51d719cba18077f_193)[ased](#id31249eadc554554b51d719cba18077f_193)[A](#id31249eadc554554b51d719cba18077f_193)[wards](#id31249eadc554554b51d719cba18077f_193) | **[84](#id31249eadc554554b51d719cba18077f_193)** |
| [Outstanding](#id31249eadc554554b51d719cba18077f_196)[E](#id31249eadc554554b51d719cba18077f_196)[quity](#id31249eadc554554b51d719cba18077f_196)[A](#id31249eadc554554b51d719cba18077f_196)[wards at](#id31249eadc554554b51d719cba18077f_196)[F](#id31249eadc554554b51d719cba18077f_196)[iscal](#id31249eadc554554b51d719cba18077f_196)[Y](#id31249eadc554554b51d719cba18077f_196)[ear-](#id31249eadc554554b51d719cba18077f_196)[E](#id31249eadc554554b51d719cba18077f_196)[nd](#id31249eadc554554b51d719cba18077f_196) | **[85](#id31249eadc554554b51d719cba18077f_196)** |
| [Option](#id31249eadc554554b51d719cba18077f_199)[E](#id31249eadc554554b51d719cba18077f_199)[xercises and](#id31249eadc554554b51d719cba18077f_199)[S](#id31249eadc554554b51d719cba18077f_199)[tock](#id31249eadc554554b51d719cba18077f_199)[V](#id31249eadc554554b51d719cba18077f_199)[ested](#id31249eadc554554b51d719cba18077f_199) | **[86](#id31249eadc554554b51d719cba18077f_199)** |
| [Potential](#id31249eadc554554b51d719cba18077f_202)[P](#id31249eadc554554b51d719cba18077f_202)[ayments](#id31249eadc554554b51d719cba18077f_202)[u](#id31249eadc554554b51d719cba18077f_202)[pon](#id31249eadc554554b51d719cba18077f_202)[T](#id31249eadc554554b51d719cba18077f_202)[ermination or](#id31249eadc554554b51d719cba18077f_202)[C](#id31249eadc554554b51d719cba18077f_202)[hange in](#id31249eadc554554b51d719cba18077f_202)[C](#id31249eadc554554b51d719cba18077f_202)[ontrol](#id31249eadc554554b51d719cba18077f_202) | **[86](#id31249eadc554554b51d719cba18077f_202)** |
| [Estimated Potential Payments upon Termination or Change in Control](#id31249eadc554554b51d719cba18077f_205) | **[90](#id31249eadc554554b51d719cba18077f_205)** |
| **[CEO](#id31249eadc554554b51d719cba18077f_2216)[Pay Ratio](#id31249eadc554554b51d719cba18077f_2216)** | **[91](#id31249eadc554554b51d719cba18077f_2216)** |
| **[Pay Versus Performance](#id31249eadc554554b51d719cba18077f_2526)** | **[91](#id31249eadc554554b51d719cba18077f_2526)** |

---

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| **58** | **MSCI \| Compensation Matters** |

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**Compensation Discussion and Analysis**

This Compensation Discussion and Analysis (referred to as the "CD&A") section summarizes our general philosophy with regard to the compensation of our Chief Executive Officer ("CEO"), our Chief Financial Officer ("CFO"), and our three next most highly paid executive officers in 2022 (collectively referred to as "named executive officers" or "NEOs"). The CD&A provides context for the executive compensation disclosures presented below in both tabular and narrative form. Under its charter, the Compensation Committee reviews the Company's compensation strategy and reviews and approves executive officer compensation as well as the Company's compensation and benefits program generally. The Compensation Committee approved the compensation structure and amounts for each of our NEOs for 2022 and also approved enhancements to the long-term equity incentive component of our executive compensation program that became effective for equity grants in 2022 following feedback we received from our shareholders.

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|:---|:---|:---|:---|:---|
| **OUR NAMED EXECUTIVE OFFICERS FOR 2022 ARE:** | **OUR NAMED EXECUTIVE OFFICERS FOR 2022 ARE:** | **OUR NAMED EXECUTIVE OFFICERS FOR 2022 ARE:** | **OUR NAMED EXECUTIVE OFFICERS FOR 2022 ARE:** | **OUR NAMED EXECUTIVE OFFICERS FOR 2022 ARE:** |
| ![msci-20230315_g114.jpg](msci-20230315_g114.jpg) | &nbsp;&nbsp;![msci-20230315_g115.jpg](msci-20230315_g115.jpg) | &nbsp;&nbsp;![msci-20230315_g116.jpg](msci-20230315_g116.jpg) | &nbsp;&nbsp;![msci-20230315_g117.jpg](msci-20230315_g117.jpg) | &nbsp;&nbsp;![msci-20230315_g118.jpg](msci-20230315_g118.jpg) |
| **HENRY A. <br>FERNANDEZ**<br>Chairman and Chief Executive Officer | &nbsp;&nbsp;**ANDREW C. <br>WIECHMANN**<br>Chief Financial Officer | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**C. D. BAER <br>PETTIT**<br>President and Chief Operating Officer | &nbsp;&nbsp;**SCOTT A. <br>CRUM**<br>Chief Human Resources Officer | &nbsp;&nbsp;**ROBERT J. <br>GUTOWSKI**<br>General Counsel |

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**Highlights**

**Executive Summary**

Our executive compensation program is designed to link pay to performance, encourage prudent decision-making and risk management, and create a balanced focus on short-term and long-term performance that supports shareholder value creation. In the dynamic and competitive environment in which we operate, it is imperative that we maintain a responsible executive compensation program that encourages and rewards our leaders for achieving short-term and long-term results.

The following table sets forth the key components of our target-based compensation program in effect in 2022.

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| | | |
|:---|:---|:---|
| **Executive Compensation Program** | **Executive Compensation Program** | **Executive Compensation Program** |
| ![msci-20230315_g96.jpg](msci-20230315_g96.jpg) | ![msci-20230315_g96.jpg](msci-20230315_g96.jpg) | ![msci-20230315_g96.jpg](msci-20230315_g96.jpg) |
| **ELEMENTS** | **ELEMENTS** | **ELEMENTS** |
| **Fixed Component:** | **Variable Components:** |  |
| **Base Salary** | **Annual Incentive Plan** | **Long-Term Incentive Program** |
| &nbsp;&nbsp;**PHILOSOPHY**<br>Each of the three components has a different purpose. The sum of the base salary, target annual cash incentive and target equity incentive creates a target total compensation. Actual cash incentive and equity incentive payouts are dependent upon the achievement of the relevant AIP and LTIP goals tied directly to the performance of the Company, the product/functional unit and the individual. | &nbsp;&nbsp;**PHILOSOPHY**<br>Each of the three components has a different purpose. The sum of the base salary, target annual cash incentive and target equity incentive creates a target total compensation. Actual cash incentive and equity incentive payouts are dependent upon the achievement of the relevant AIP and LTIP goals tied directly to the performance of the Company, the product/functional unit and the individual. | &nbsp;&nbsp;**PHILOSOPHY**<br>Each of the three components has a different purpose. The sum of the base salary, target annual cash incentive and target equity incentive creates a target total compensation. Actual cash incentive and equity incentive payouts are dependent upon the achievement of the relevant AIP and LTIP goals tied directly to the performance of the Company, the product/functional unit and the individual. |

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|:---|:---|
| **2023 PROXY STATEMENT** | **59** |

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We believe that this target-based incentive structure fosters a culture of high performance and accountability and promotes shareholder interests by closely aligning executive compensation with objectively measured Company performance and strategic goal attainment as further described below.

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| | | | |
|:---|:---|:---|:---|
| **Performance-Based Compensation** | **Performance-Based Compensation** | **Performance-Based Compensation** | **Performance-Based Compensation** |
| **SHORT-TERM**<br>**(Annual Incentive Plan Cash Bonus)** | **SHORT-TERM**<br>**(Annual Incentive Plan Cash Bonus)** | | **LONG-TERM**<br>**(Equity Grants)** |
| **(70%)**<br>**Financial**<br>**Performance** | **(20%)**<br>**Key Performance**<br>**Indicators** | **(10%)**<br>**DE&I Goals** | **•** Restricted Stock Units (cliff-vest after a 3-year service period)<br>**•** Performance Stock Units (earned based on absolute TSR CAGR over a 3-year performance period) with a 1-year post-vesting mandatory holding period <br>**•** Performance Stock Options (earned based on cumulative revenue and cumulative adjusted EPS over a 3-year performance period) |
| ![msci-20230315_g44.jpg](msci-20230315_g44.jpg) | ![msci-20230315_g44.jpg](msci-20230315_g44.jpg) | ![msci-20230315_g44.jpg](msci-20230315_g44.jpg) | **•** Restricted Stock Units (cliff-vest after a 3-year service period)<br>**•** Performance Stock Units (earned based on absolute TSR CAGR over a 3-year performance period) with a 1-year post-vesting mandatory holding period <br>**•** Performance Stock Options (earned based on cumulative revenue and cumulative adjusted EPS over a 3-year performance period) |
| Aligns NEOs' interests with stakeholders' interests by:<br>**•** Rewarding performance for achievement of strategic goals, which are designed to position the Company competitively<br>**•** Promoting strong financial results and shareholder value<br>**•** Explicitly promoting DE&I progress | Aligns NEOs' interests with stakeholders' interests by:<br>**•** Rewarding performance for achievement of strategic goals, which are designed to position the Company competitively<br>**•** Promoting strong financial results and shareholder value<br>**•** Explicitly promoting DE&I progress | Aligns NEOs' interests with stakeholders' interests by:<br>**•** Rewarding performance for achievement of strategic goals, which are designed to position the Company competitively<br>**•** Promoting strong financial results and shareholder value<br>**•** Explicitly promoting DE&I progress | Further aligns NEOs' interests with stakeholders' interests by:<br>**•** Promoting an "owner-operator" mentality among senior leaders<br>**•** Linking a substantial portion of long-term compensation to the achievement of operational results (revenue and adjusted EPS) and shareholder value creation (TSR) |

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| **60** | **MSCI \| Compensation Matters** |

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**2022 Business Highlights**

**Execution on Strategic Priorities**

Despite the economic uncertainties and geopolitical and social disruptions that continued throughout 2022, we delivered another year of strong results. Our intense client-centricity has enabled us to serve as a go-to partner for our clients, and we believe that our performance in 2022 demonstrates the strength of our execution and the results of our key long-term investments. We achieved these results in 2022 while our employees continued to deliver exceptional performance.

**Strong Financial Performance**

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| | |
|:---|:---|
| **OPERATING REVENUES** | **DILUTED EPS / ADJUSTED EPS**<sup>(1)</sup><br>**(Unaudited)** |
| ![msci-20230315_g119.jpg](msci-20230315_g119.jpg) | ![msci-20230315_g120.jpg](msci-20230315_g120.jpg) |

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|:---|:---|
| **NET CASH PROVIDED BY OPERATING<br>ACTIVITY / FREE CASH FLOW**<sup>(1)</sup><br>**(Unaudited)** | **TOTAL NET SALES**<sup>(2)</sup><br>**(Unaudited)** |
| **(in millions)** | **(in millions)** |
| ![msci-20230315_g121.jpg](msci-20230315_g121.jpg) | ![msci-20230315_g122.jpg](msci-20230315_g122.jpg) |

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<sup>(1)</sup> "Adjusted EPS" and "free cash flow" are non-GAAP financial measures and "Diluted EPS" and "net cash provided by operating activity" are the corresponding GAAP measures, respectively. See Annex B for definitions and reconciliations of all non-GAAP financial measures referenced herein.

<sup>(2)</sup> Total Net Sales (formerly referred to as Net New Sales) is defined as gross sales (new recurring subscription sales plus non-recurring sales) less subscription cancellations.

For additional information about key strategic developments and milestones for our NEOs during 2022, please see the details under "KPI Component and DE&I Goals Component" on page 71 of this Proxy Statement.

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|:---|:---|
| **2023 PROXY STATEMENT** | **61** |

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**Key 2022 Compensation Decisions**

Beginning in 2021, with the help of its external independent compensation consultant, Semler Brossy, the Compensation Committee undertook a comprehensive process to review and evaluate an appropriate design for our 2022 LTIP that applies across MSCI, including to our NEOs, to ensure continued alignment of the LTIP with MSCI's go-forward strategic objectives. As part of this review, the Compensation Committee evaluated our LTIP design against the LTIP practices of our peers and broader industry LTIP practices. In particular, the Compensation Committee considered the following feedback from external and internal reviews, including the views of our shareholders:

**•** there was strong continued support for MSCI's "owner-operator" culture that is advanced by the LTIP;

**•** the LTIP should focus on a three-year performance period, which is more compelling because it is better aligned with MSCI's strategic planning; and

**•** the Company should consider complementing the absolute TSR CAGR performance metric in the PSUs with financial metrics that are directly linked to the Company's strategic planning. In particular, feedback was that a focus on revenue and earnings provided the strongest links to MSCI's go-forward strategy, and that these metrics were some of the most commonly referenced as important by MSCI's investors and the analyst community.

After a thorough review and evaluation process, the Compensation Committee designed the 2022 LTIP to further enhance our pay-for-performance culture by incorporating the above described feedback and reviews and by positioning the 2022 LTIP to support the Company's strategic planning while incentivizing continued stock price appreciation. Specifically, the Compensation Committee made the following enhancements for 2022:

**•** introduced PSOs that are earned and vest based on achievement of two equally-weighted performance metrics that are directly linked to the Company's strategic planning—cumulative revenue and cumulative adjusted EPS—each measured over a cumulative three-year performance period. The grant of the PSOs in 2022 replaced the 5-Year PSU component of the 2021 LTIP;

**•** revised the vesting structure of annual RSU grants to cliff-vest 100% at the end of a three-year service period (rather than annual ratable vesting over a three-year period); and

**•** updated the Company's share ownership and retention guidelines to provide for even more rigorous requirements.

As a result of these changes, the Company's 2022 LTIP consists of grants of annual RSUs, PSUs and PSOs, each covering a 3-year vesting or performance period (as applicable). The LTIP mix is tiered by level, with our CEO and our President and COO having the highest "at-risk" mix, by receiving 100% of their LTIP awards in the form of performance-based awards of PSUs and PSOs.

The 2022 PSOs were designed such that the Company's senior leaders, including the NEOs, will only realize value from an award if two different explicit and implicit performance hurdles are met: (1) our cumulative revenue and cumulative adjusted EPS performance over the cumulative three-year period must be achieved above threshold, and (2) our stock price must increase and be sustained above the exercise price thereafter. While revenue and adjusted EPS are also used as financial measures in the Company's AIP, the Compensation Committee believes these are key metrics that align with the Company's strategic planning and that are commonly referenced by the external investor and analyst community as being indicators of the Company's execution against its strategic goals. As a result, the Compensation Committee believes that the PSOs with cumulative revenue and cumulative adjusted EPS performance metrics will further align our executives' interests with those of our shareholders by helping to drive performance and by complementing the TSR-based performance metric applicable to the PSUs, which will continue to reward participants for sustained exceptional growth in the Company's stock price.

In addition, to further promote our "owner-operator" philosophy, the Compensation Committee updated the Company's stock ownership guidelines for Executive Committee members, including our NEOs, in 2022 to require that, in addition to existing requirements, our Executive Committee members must hold shares equivalent, in the aggregate, to 25% of the "Net Shares" from equity awards granted to them after January 1, 2022. The Compensation Committee also approved revisions to the minimum share ownership requirements to increase the thresholds applicable to members of our Executive Committee, including our NEOs, to be among the highest multiples of base salary in our peer group. See page 78 of this Proxy Statement for additional information with respect to our Executive Committee stock ownership guidelines.

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| **62** | **MSCI \| Compensation Matters** |

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The key features of the 2022 RSUs, PSUs and PSOs are as follows:

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| |
|:---|
| **RSUs:** |
| **•** Granted to NEOs other than the CEO and President and COO<br>**•** Cliff-vest at the end of a three-year vesting period (reflects a change from prior practice of annual ratable vesting)<br>**•** Long-term value of underlying stock tied to share price<br>**•** Ensure a base level of stock ownership to foster long-term alignment with shareholders, which is strengthened through share retention requirements |
| **PSUs:** |
| **•** Granted to all NEOs<br>**•** Cliff-vest at the end of a three-year performance period<br>**•** May be earned between 0% and 300% of the target number of shares based on achievement of absolute TSR CAGR performance metric; no payout if achievement is below threshold performance level<br>**•** Realize meaningful value only to the extent that shareholders also realize value<br>**•** Include one-year post-vest mandatory holding period, where such shares, or rights with respect to such shares, may not be transferred until the expiration of such holding period<br>**•** Dividend equivalents only paid if and to the extent the underlying award is earned and vests |
| **PSOs:** |
| **•** Granted to all NEOs to further facilitate an "owner-operator" mindset and focus on longer-term strategic goals<br>**•** Vest upon satisfaction of both a service condition and a performance condition, with the service condition satisfied on the third anniversary of the grant date<br>**•** May be earned between 0% and 200% of the target number of shares subject to the option based on the combined level of achievement of a cumulative revenue performance goal and a cumulative adjusted EPS performance goal, each weighted at 50% and measured over a three-year performance period; no payout if achievement is below threshold performance level |

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|:---|:---|
| **2023 PROXY STATEMENT** | **63** |

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**Governance and Administration**

**Executive Compensation Philosophy and Goals**

We evaluate our executive compensation structure on an annual basis to ensure alignment with our compensation philosophy, business strategy and shareholder priorities. Our compensation philosophy centers around maintaining a compensation program for our NEOs that is designed to promote the achievement of our short-term and long-term financial and strategic goals. For additional information on our financial performance, see page 60 of this Proxy Statement.

In addition to the principles described in the "Executive Summary" on page 58 of this Proxy Statement, our executive compensation program is designed to:

**•** promote achievement of the Company's financial and strategic goals and provide alignment with the objectives of our multi-year strategic planning;

**•** provide a framework to advance our strategic goals and encourage our NEOs to make a long-term commitment to the Company;

**•** ground compensation determinations on the performance of the Company, the product/functional unit and the individual;

**•** attract, retain and engage top-level talent and provide each NEO with compensation opportunities that are competitive with market practices and within our cost structure;

**•** appropriately manage compensation risk in light of our business strategy;

**•** align the long-term interests of our senior executives with those of our shareholders by promoting actions that will allow for sustainable top- and bottom-line growth opportunities and capital returns to shareholders; and

**•** maintain an "owner-operator" culture and strong corporate governance practices.

In furtherance of our pay-for-performance philosophy, the primary financial quantitative metrics used in our incentive compensation programs generally reflect those used internally to measure our performance and externally to report to investors, in particular, revenue and adjusted EPS, which are utilized under both our AIP and LTIP. Many of these measures are tied to cash generation, capital efficiency and generating sustained profitable growth over time, as well as our ability to increase shareholder value. The financial metrics used in our 2022 executive compensation program were:

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|:---|:---|:---|
| &nbsp;&nbsp;&nbsp;**Annual Incentive Plan and Long-Term Incentive Program** | **Revenue** | Represents the top-line measure of our business performance; for the LTIP, measured over a cumulative, three-year basis to align with our strategic planning |
| &nbsp;&nbsp;&nbsp;**Annual Incentive Plan and Long-Term Incentive Program** | **Adjusted EPS**<sup>(1)</sup> | Measures profitability on a per-share basis, including by adjusting for the after-tax impact of significant one-time, unusual or non-recurring items; for the LTIP, measured over a cumulative, three-year basis to align with our strategic planning |
| &nbsp;&nbsp;&nbsp;**Annual Incentive Plan Only** | **Total Net Sales (formerly referred to as Net New Sales)** | Represents the amount of new sales net of cancellations |
| &nbsp;&nbsp;&nbsp;**Annual Incentive Plan Only** | **Free Cash Flow**<sup>(1)</sup> | Measures cash after capital investments |
| &nbsp;&nbsp;&nbsp;**Long-Term Incentive Program Only** | **Cumulative TSR** | Measures total company achievement of shareholder returns |

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<sup>(1)</sup> See Annex B for definitions and reconciliations of all non-GAAP financial measures referenced herein.

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| **64** | **MSCI \| Compensation Matters** |

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**2022 Pay Mix**

Our executive compensation philosophy provides our NEOs with the opportunity to earn a significant portion of their compensation in the form of variable incentive compensation (i.e., annual cash incentive awards under our AIP and long-term equity incentive awards under our LTIP), with the remaining portion of their total compensation as their base salary. This emphasis on variable incentive compensation is illustrated in the following pay mix charts:

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|:---|:---|
| **2022 ANNUALIZED CEO** | **2022 AVERAGE ANNUALIZED OTHER NEOS** |
| ![msci-20230315_g123.jpg](msci-20230315_g123.jpg) | ![msci-20230315_g124.jpg](msci-20230315_g124.jpg) |

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For fiscal year 2022, 92% of our CEO's target total compensation was variable incentive compensation and 86% of the average of our other NEOs' target total compensation was variable incentive compensation.

**Executive Compensation Practices**

Our executive compensation practices incorporate the following corporate governance best practices that protect the interests of our shareholders and are consistent with high standards of risk management.

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|:---|:---|:---|
| ![msci-20230315_g125.jpg](msci-20230315_g125.jpg) | **WHAT WE DO** |  |
| &nbsp;&nbsp;&nbsp;&nbsp;**✔**Emphasize variable compensation<br>**✔**Provide formula-based annual cash incentive opportunities<br>**✔**Subject equity awards to rigorous service- and performance-vesting requirements<br>**✔**Impose rigorous stock ownership guidelines and requirements on all of our NEOs and other Executive Committee members, with guidelines among the highest multiples of base salary in our peer group<br>**✔**12x annual base salary for our CEO and our President and COO<br>**✔**8x annual base salary for our other NEOs<br>**✔**4x annual base salary for other Executive Committee members<br>**✔**In addition to the above, beginning with awards granted in 2022, require members of our Executive Committee, including our NEOs, to hold shares equivalent, in the aggregate, to 25% of the net shares they receive (after payment of taxes, exercise price and related costs) from equity awards until they no longer serve on the Executive Committee, reflecting MSCI's deep commitment to an "owner-operator" philosophy | &nbsp;&nbsp;&nbsp;&nbsp;**✔**Emphasize variable compensation<br>**✔**Provide formula-based annual cash incentive opportunities<br>**✔**Subject equity awards to rigorous service- and performance-vesting requirements<br>**✔**Impose rigorous stock ownership guidelines and requirements on all of our NEOs and other Executive Committee members, with guidelines among the highest multiples of base salary in our peer group<br>**✔**12x annual base salary for our CEO and our President and COO<br>**✔**8x annual base salary for our other NEOs<br>**✔**4x annual base salary for other Executive Committee members<br>**✔**In addition to the above, beginning with awards granted in 2022, require members of our Executive Committee, including our NEOs, to hold shares equivalent, in the aggregate, to 25% of the net shares they receive (after payment of taxes, exercise price and related costs) from equity awards until they no longer serve on the Executive Committee, reflecting MSCI's deep commitment to an "owner-operator" philosophy | **✔**Maintain a clawback policy for incentive based-compensation (cash and equity) with provisions that cover a broad range of detrimental conduct and financial restatements<br>**✔**Provide for double-trigger vesting upon a change in control<br>**✔**Only pay dividend equivalents on PSUs if and when the underlying award vests<br>**✔**Make CEO's and President and COO's equity grant entirely in awards tied to performance metrics, to focus on long-term shareholder value creation<br>**✔**Retain an independent compensation consultant at the direction of the Compensation Committee to, among other things, further develop an understanding of peer and best practices<br>**✔**Incorporate DE&I and climate-related considerations into our AIP program<br>**✔**Engage with shareholders and incorporate feedback |
| ![msci-20230315_g126.jpg](msci-20230315_g126.jpg) | **WHAT WE DON'T DO** |  |
| &nbsp;&nbsp;&nbsp;&nbsp;![msci-20230315_g126.jpg](msci-20230315_g126.jpg)Do not provide gross-ups to cover excise taxes<br>&nbsp;&nbsp;&nbsp;&nbsp;![msci-20230315_g126.jpg](msci-20230315_g126.jpg)Do not allow any directors or employees, including all NEOs, to hedge or pledge our common stock, engage in short sales, purchases or sales of options, puts or calls, as well as derivatives such as swaps, forwards or futures or trade on a short-term basis in our common stock | &nbsp;&nbsp;&nbsp;&nbsp;![msci-20230315_g126.jpg](msci-20230315_g126.jpg)Do not provide gross-ups to cover excise taxes<br>&nbsp;&nbsp;&nbsp;&nbsp;![msci-20230315_g126.jpg](msci-20230315_g126.jpg)Do not allow any directors or employees, including all NEOs, to hedge or pledge our common stock, engage in short sales, purchases or sales of options, puts or calls, as well as derivatives such as swaps, forwards or futures or trade on a short-term basis in our common stock | &nbsp;&nbsp;&nbsp;&nbsp;![msci-20230315_g126.jpg](msci-20230315_g126.jpg)Do not allow repricing of options or stock appreciation rights awards without shareholder approval<br>&nbsp;&nbsp;&nbsp;&nbsp;![msci-20230315_g126.jpg](msci-20230315_g126.jpg)Do not provide for "liberal" share recycling when shares are tendered or withheld to satisfy tax withholding obligations or as payment of an option exercise price |

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| **2023 PROXY STATEMENT** | **65** |

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**Executive Compensation Process**

The executive compensation program described in this section is the result of a year-long process.

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| | | |
|:---|:---|:---|
| | **JANUARY/<br>EARLY <br>FEBRUARY** | &nbsp;&nbsp;&nbsp;&nbsp;**•** The Compensation Committee reviews and determines the AIP awards for prior-year performance for NEOs based on an assessment of the Company's achievement of the financial metrics established for the prior year, as well as the executive's achievement of his or her individual KPIs and DE&I Goals for the prior year.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** The CEO makes recommendations to the Compensation Committee on compensation for NEOs (other than his own performance, which is reviewed by the Compensation Committee), and the Compensation Committee takes these recommendations into consideration in reaching its final compensation decisions. When making compensation decisions for our CEO and other NEOs, the Compensation Committee also considers the views of the other independent directors.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Certify achievement of performance metrics applicable to any equity awards granted in prior years.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Establish the AIP structure for the current year, including the applicable AIP financial metrics and target AIP awards for each NEO.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Establish the structure and performance metrics applicable to equity awards to be granted under the LTIP for the current year, and grant equity awards based on a number of factors, including the Company's recent performance, peer analysis and the executive's individual performance and potential future contributions. |
| ![msci-20230315_g87.jpg](msci-20230315_g87.jpg) |  |  |
| ![msci-20230315_g87.jpg](msci-20230315_g87.jpg) |  |  |
|  | **MARCH** | &nbsp;&nbsp;&nbsp;&nbsp;**•** Consider risks arising from the Company's incentive compensation plans.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Review investor areas of focus. |
| ![msci-20230315_g87.jpg](msci-20230315_g87.jpg) |  |  |
| ![msci-20230315_g87.jpg](msci-20230315_g87.jpg) |  |  |
|  | **APRIL** | &nbsp;&nbsp;&nbsp;&nbsp;**•** Review Say-on-Pay voting recommendations from proxy advisors and the shareholder vote at our annual meeting.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Review and approve KPIs and DE&I Goals for current year's AIP. |
| ![msci-20230315_g87.jpg](msci-20230315_g87.jpg) |  |  |
| ![msci-20230315_g87.jpg](msci-20230315_g87.jpg) |  |  |
|  | **JULY TO <br>OCTOBER** | &nbsp;&nbsp;&nbsp;&nbsp;**•** Review our performance culture.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Review senior management fit for role and potential successors.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Review peer group.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Compensation consultant reports on compensation practices and trends in the industry.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Review design of next year's executive compensation programs. |
| ![msci-20230315_g87.jpg](msci-20230315_g87.jpg) |  |  |
| ![msci-20230315_g87.jpg](msci-20230315_g87.jpg) |  |  |
|  | **NOVEMBER** | &nbsp;&nbsp;&nbsp;&nbsp;**•** NEOs summarize preliminary results against their current-year KPIs and DE&I Goals.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Meet with shareholders to discuss our executive compensation practices and policies and collect feedback. |
| ![msci-20230315_g87.jpg](msci-20230315_g87.jpg) |  |  |
| ![msci-20230315_g87.jpg](msci-20230315_g87.jpg) |  |  |
|  | **DECEMBER** | &nbsp;&nbsp;&nbsp;&nbsp;**•** Finalize design of executive compensation program for upcoming year and review preliminary recommendations for actual and target levels of compensation. |
| ![msci-20230315_g96.jpg](msci-20230315_g96.jpg) |  |  |
| ![msci-20230315_g96.jpg](msci-20230315_g96.jpg) |  |  |
|  | **ONGOING** | &nbsp;&nbsp;&nbsp;&nbsp;**•** Management provides feedback from shareholder outreach regarding our executive compensation program.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Review progress made on performance metrics.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Monitor performance against financial performance metrics.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Monitor compliance with stock ownership guidelines.<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Monitor and assess regulatory developments and new disclosure requirements. |

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| **66** | **MSCI \| Compensation Matters** |

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**Independent Compensation Consultant**

The Compensation Committee selected and engaged Semler Brossy as its independent compensation consultant to assist with a range of executive compensation matters, including the overall design of our executive compensation program, evaluation and selection of peer group companies, provision of competitive market data and other matters related to our NEO compensation program. During 2022, Semler Brossy was present at all Compensation Committee meetings, other than the Compensation Committee's annual in-depth review of senior leader development and succession and progression planning, and consulted on executive compensation matters, including by reviewing agendas and preparing materials in advance of each meeting and sharing peer and best practices with management and the Chair of the Compensation Committee, as appropriate. The Compensation Committee recognizes that it is important to receive objective advice from its outside advisor and regularly meets with Semler Brossy in Executive Session without management's attendance. Semler Brossy reports directly to the Compensation Committee, which, pursuant to its charter, maintains sole responsibility for retaining or terminating the compensation consultant. Semler Brossy did not provide any other services to MSCI during 2022.

**Executive Compensation Considerations**

The Compensation Committee considers a range of factors in determining compensation components and setting compensation amounts. In addition to reviewing NEO performance against annual goals, various financial and operational metrics, KPIs and DE&I Goals, the Compensation Committee reviews peer group analyses provided by Semler Brossy (used as a reference without benchmarking to a specified target) and shareholder feedback. The weight attributed to each individual factor may change from time to time, depending on the circumstances of such decisions. We believe this continues to be the best approach for the Company, as it enables the Compensation Committee to balance competing interests, address evolving priorities and meet Company objectives.

**2022 Say-on-Pay Vote Results**

In 2022, 98.0% of the votes cast on the Say-on-Pay Advisory Vote were voted in support of the compensation of our NEOs.

![msci-20230315_g127.jpg](msci-20230315_g127.jpg)

**Shareholder Engagement**

MSCI has established a robust process for engaging shareholders on executive compensation. On at least an annual basis, we meet with shareholders to provide an overview of our executive compensation program and highlight recent changes, if any. In our 2022 Corporate Responsibility Roadshow, the Company met with 18 of its largest shareholders (representing approximately 41.9% of its outstanding shares as of September 30, 2022) in individual meetings to discuss our corporate responsibility practices, including our executive compensation program. None of the shareholders expressed significant concerns with the Company's compensation program, and the shareholders generally reacted positively to the Company's current compensation program, including the design changes to the 2022 LTIP award mix and updates to the stock ownership guidelines that we incorporated in 2022.

Our 2022 and 2023 compensation programs reflect feedback we considered from our shareholders.

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| **2023 PROXY STATEMENT** | **67** |

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|:---|:---|:---|:---|:---|
| **RECENT ENHANCEMENTS IN RESPONSE TO SHAREHOLDER FEEDBACK** | **RECENT ENHANCEMENTS IN RESPONSE TO SHAREHOLDER FEEDBACK** | **RECENT ENHANCEMENTS IN RESPONSE TO SHAREHOLDER FEEDBACK** | **RECENT ENHANCEMENTS IN RESPONSE TO SHAREHOLDER FEEDBACK** | **RECENT ENHANCEMENTS IN RESPONSE TO SHAREHOLDER FEEDBACK** |
| &nbsp;&nbsp;**WHAT WE HEARD** | ![msci-20230315_g94.jpg](msci-20230315_g94.jpg) | &nbsp;&nbsp;**WHAT WE DID** | ![msci-20230315_g95.jpg](msci-20230315_g95.jpg) | &nbsp;&nbsp;**WHY** |
| &nbsp;&nbsp;**Greater support for an "owner-operator" philosophy through enhanced share retention** |  | In 2022, the Compensation Committee further amended our stock ownership guidelines to adopt more rigorous requirements that reflect among the highest multiples of base salary in our peer group |  | We believe that significant stock ownership at the senior-most levels of leadership promote an "owner-operator" culture and focus our senior leaders on long-term shareholder value creation |
| &nbsp;&nbsp;**Stronger linkages between ESG and our executive compensation program** |  | In 2021, we introduced DE&I Goals for senior leaders<br>In 2022, we introduced climate commitment goals for Management Committee members |  | We believe that integrating ESG factors into our compensation programs helps to ensure executive decision making aligns with our goals for corporate culture and corporate sustainability |
| &nbsp;&nbsp;**Inclusion of financial and operating metrics in LTIP awards** |  | In 2022, we granted PSOs with a cumulative three-year performance period, based on the combined level of achievement of operating and financial metrics, and with a ten-year term. PSOs replaced the grant of five-year PSUs |  | &nbsp;&nbsp;We believe that grants of PSOs with a focus on financial and operating metrics that complement the TSR metric used in PSUs provide greater incentives for the execution of the Company's strategic plan |
| &nbsp;&nbsp;&nbsp;**Request for disclosure around how our Compensation Committee assessed performance for purposes of DE&I Goals** |  | In 2022, we added disclosure regarding NEO performance with respect to DE&I Goals as well as the Company-wide approach to assessing performance against DE&I Goals through our Executive Accountability Framework |  | We believe it is important to convey transparent information about the achievement of DE&I Goals by our senior leaders as well as our process of assessing those goals |
| &nbsp;&nbsp;&nbsp;**Enhance retention and promote long-term shareholder value creation** |  | Beginning in 2021, we added a one-year post-vest mandatory holding period to our PSUs<br>In 2022, we revised the vesting structure of annual RSU grants to cliff-vest 100% at the end of a three-year service period (rather than annual ratable vesting over a three-year period) |  | We believe a post-vest mandatory holding period and cliff-vesting further enhance our pay-for-performance culture |

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The Company will continue to maintain an active dialogue with shareholders and evaluate feedback on issues of importance to them, including the metrics that drive each of our NEO's compensation. For additional information about our shareholder engagement efforts, please see page 41 of this Proxy Statement.

**Peer Groups**

To ensure competitiveness of compensation structures and pay levels for our NEOs, the Compensation Committee conducts an annual review of peer company compensation data. Each year, prior to beginning this review, the Compensation Committee examines the composition of companies previously considered our peer companies to make certain that the selected companies continue to be relevant as evaluated according to the following screening criteria:

**•** Scale, to reflect similar size and complexity;

**•** Geographic footprint, to reflect business structure and international complexity;

**•** Public ownership structure, to ensure availability of data;

**•** Competitors for talent; and

**•** Similar business model.

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| **68** | **MSCI \| Compensation Matters** |

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The peer group used to inform fiscal 2022 pay decisions for our NEOs was comprised of 16 companies that, in aggregate, approximated MSCI's size, scope of operations and operating metrics. In particular, the group was selected such that it, in aggregate:

**•** Approximated MSCI's size on a revenue basis for fiscal 2022;

**•** Reflected MSCI's high-margin, high-valuation operating metrics and international reach; and/or

**•** Represented the competitive talent market for financial technology, research and consulting, and data systems/information technology companies.

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| | |
|:---|:---|
| &nbsp;&nbsp;&nbsp;**Company** | **GICS Classification** |
| &nbsp;&nbsp;&nbsp;MSCI Inc. | Financials—Capital Markets—Financial Exchanges and Data |
| &nbsp;&nbsp;&nbsp;Aspen Technology Inc. | Information Technology—IT Services—Application Software |
| &nbsp;&nbsp;&nbsp;Black Knight Inc. | Information Technology—IT Services—Data Processing and Outsourced Services |
| &nbsp;&nbsp;&nbsp;Dun & Bradstreet | Industrials—Professional Services—Research and Consulting Services |
| &nbsp;&nbsp;&nbsp;Equifax Inc. | Industrials—Professional Services— Research and Consulting Services |
| &nbsp;&nbsp;&nbsp;FactSet Research Systems Inc. | Financials—Capital Markets—Financial Exchanges and Data |
| &nbsp;&nbsp;&nbsp;Fair Isaac Corporation | Information Technology—Software—Application Software |
| &nbsp;&nbsp;&nbsp;Gartner, Inc. | Information Technology—IT Services—IT Consulting and Other Services |
| &nbsp;&nbsp;&nbsp;IHS Markit Ltd. | Industrials—Professional Services—Research and Consulting Services |
| &nbsp;&nbsp;&nbsp;MarketAxess Holdings Inc. | Financials—Capital Markets—Financial Exchanges and Data |
| &nbsp;&nbsp;&nbsp;Moody's Corporation | Financials—Capital Markets—Financial Exchanges and Data |
| &nbsp;&nbsp;&nbsp;Morningstar, Inc. | Financials—Capital Markets—Financial Exchanges and Data |
| &nbsp;&nbsp;&nbsp;SEI Investments Company | Financials—Capital Markets—Asset Management and Custody Banks |
| &nbsp;&nbsp;&nbsp;S&P Global Inc. | Financials—Capital Markets—Financial Exchanges and Data |
| &nbsp;&nbsp;&nbsp;SS&C Technologies Holdings, Inc. | Information Technology—Software—Application Software |
| &nbsp;&nbsp;&nbsp;TransUnion | Industrials—Professional Services—Research and Consulting Services |
| &nbsp;&nbsp;&nbsp;Verisk Analytics, Inc. | Industrials—Professional Services—Research and Consulting Services |

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![msci-20230315_g128.jpg](msci-20230315_g128.jpg)

**Changes for 2023**

In its annual review of the executive compensation peer group for 2023, the Compensation Committee undertook a holistic review of the executive compensation peer group and determined the group to be sufficiently robust for market comparisons and balances. The Compensation Committee also continues to monitor companies in the industry with comparable financial and business fit factors and also examines the current peer group for any business changes. In addition, the Committee reviews the degree of overlap with proxy advisory peer companies. Based on this review, in 2022, the Compensation Committee removed IHS Markit Ltd. due to its recent acquisition by S&P Global Inc. and retained S&P Global Inc. given its strong business applicability in the financial technology space.

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| **2023 PROXY STATEMENT** | **69** |

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**Review of Our Programs**

**Elements of Executive Compensation**

Our executive compensation program in 2022 consisted of the following elements.

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| | | | |
|:---|:---|:---|:---|
| **Compensation<br>Element** | &nbsp;&nbsp;**Type of Pay** | &nbsp;&nbsp;**Purpose** | &nbsp;&nbsp;**2022 Program** |
| **ANNUAL<br>BASE SALARY**<br>![msci-20230315_g129.jpg](msci-20230315_g129.jpg) STARTS ON <br>**PAGE 70** | &nbsp;&nbsp;&nbsp;Fixed – Cash | &nbsp;&nbsp;Provides certainty and predictability to meet ongoing living and other financial commitments<br>Guaranteed compensation in exchange for investing in a career with MSCI | &nbsp;&nbsp;&nbsp;&nbsp;**•** The only fixed component of our executive compensation program<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** For 2022, represented 8% of our CEO's target total compensation and an average of 14% of our other NEOs' total target compensation  |
| **ANNUAL<br>INCENTIVE**<br>**(Cash Bonus)**<br>![msci-20230315_g130.jpg](msci-20230315_g130.jpg) STARTS ON <br>**PAGE 71** | &nbsp;&nbsp;&nbsp;Variable, Short-Term, Performance-Based – Cash | &nbsp;&nbsp;Provides a competitive annual cash bonus opportunity <br>Intended to drive one-year performance results against financial targets and other Company, individual and leadership-focused goals | &nbsp;&nbsp;&nbsp;&nbsp;**•** Metrics vary by executive, but include:<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Financial Metrics (70% weighting); for NEOs consisting of:<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Revenue<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Adjusted EPS<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Total Net Sales (formerly referred to as Net New Sales)<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Free Cash Flow<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Key Performance Indicator/Leadership Effectiveness Goals (20% weighting)<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** DE&I Goals (10% weighting) |
| **LONG-TERM<br>INCENTIVES**<br>![msci-20230315_g131.jpg](msci-20230315_g131.jpg) STARTS ON <br>**PAGE 75** | &nbsp;&nbsp;Variable, Long-Term,<br>Time and Performance-Based – Equity<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** RSUs<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** PSUs<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** PSOs | &nbsp;&nbsp;Fosters an "owner-operator" mindset; closely aligns management's interests with the long-term interests of our shareholders<br>Promotes the retention of key members of our management team | &nbsp;&nbsp;&nbsp;&nbsp;**•** RSUs which cliff vest after a three-year vesting period<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** PSUs which vest based on achievement of an absolute TSR performance metric over a cumulative 3-year performance period, with a 1-year post-vesting mandatory holding period<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** PSOs with a three-year performance period which vest based on the combined level of achievement of a cumulative adjusted EPS performance metric and a cumulative revenue performance metric<br>&nbsp;&nbsp;&nbsp;&nbsp;**•** Each of Messrs. Fernandez and Pettit received 100% of their LTIP awards in the form of performance awards, with 50% in the form of PSUs and 50% in the form of PSOs, with other NEOs receiving a mix of 30% RSUs, 35% PSOs and 35% PSUs |

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| **70** | **MSCI \| Compensation Matters** |

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**Fixed Compensation**

**Annual Base Salary**

Base salary is the only fixed component of our executive compensation program. The annual base salary element offers our NEOs a measure of certainty and predictability to meet ongoing living and other financial commitments. In setting base salaries for our NEOs, the Compensation Committee has sought to establish base salary rates that (i) are competitive with those provided for similar positions at companies in our peer group and (ii) recognize the experience and performance of the NEO. The Compensation Committee reviews the base salaries of our NEOs on an annual basis. For 2022, only Messrs. Gutowski and Wiechmann received an increase in base salary of 11.1% and 10.0%, respectively, after consideration of several factors, including peer group market data and competitive practices.

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| | |
|:---|:---|
| **Name** | **2022 Base Salary Rate ($)** |
| **Henry A. Fernandez** | 1000000 |
| **Andrew C. Wiechmann** | 550000 |
| **C. D. Baer Pettit**<sup>(1)</sup> | 773397 |
| **Scott A. Crum** | 550000 |
| **Robert J. Gutowski** | 500000 |

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<sup>(1)</sup> Base salary for Mr. Pettit was paid in British pounds sterling and converted to U.S. dollars using the fiscal year average of daily spot rates of £1 to $1.237435. Mr. Pettit's 2022 base salary rate was £625,000.

**Variable Compensation**

The variable compensation actually paid to our NEOs is subject to performance metrics that are designed to (i) emphasize pay for performance, (ii) balance short-term and long-term incentives, and (iii) take into account input from our shareholders. The variable elements of our target-based incentive compensation program include:

&nbsp;&nbsp;&nbsp;&nbsp;(1) an annual cash incentive component; and

&nbsp;&nbsp;&nbsp;&nbsp;(2) a long-term equity incentive component.

In determining target cash and equity incentive compensation amounts for each NEO, the Compensation Committee takes into account a number of factors, including: the differences in relative responsibilities; experience and performance in role; the ability to impact overall Company performance; Company, product segment and individual performance; and historical compensation and peer group analyses (used as a reference without benchmarking to a specified target).

There is no minimum amount of variable compensation payable to the NEOs. The Compensation Committee makes determinations, in its discretion, as to the amounts of variable compensation awarded based on program metrics and individual performance, subject to the terms of any applicable plan or arrangement.

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| **2023 PROXY STATEMENT** | **71** |

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**Annual Cash Incentives**

The Company awards annual cash incentives pursuant to the Company's AIP, which closely aligns management's interests with those of shareholders by employing a formulaic approach that considers specific financial metrics and individual KPIs and DE&I Goals when determining cash incentives. Under the AIP, each NEO is eligible to earn an annual target cash incentive and may receive between 0% and 150% of their target cash incentive opportunity based on attainment of the level of certain financial performance metrics (together, weighted at 70%), individual KPIs (weighted at 20%) and DE&I Goals (weighted at 10%). The Compensation Committee believes that subjecting 70% of the target cash incentive to pre-established performance targets further promotes shareholder value creation by more directly aligning executive compensation with Company financial performance and strategic goal attainment. In 2022, Mr. Wiechmann received an increase to his target annual cash incentive from $600,000 to $750,000 after a consideration of several factors, including peer group market data and competitive practices.

The following table sets forth the target cash incentive opportunity for each NEO in respect of 2022, as well as the financial, KPI and DE&I weightings under the AIP for 2022.

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|:---|:---|:---|:---|:---|:---|:---|:---|
| | | **Financial Component—Overall<br>Weighting of 70%** | **Financial Component—Overall<br>Weighting of 70%** | **Financial Component—Overall<br>Weighting of 70%** | **Financial Component—Overall<br>Weighting of 70%** | | |
| | | **MSCI Metrics** | **MSCI Metrics** | **MSCI Metrics** | **MSCI Metrics** | | |
| **Name** | **2022 Target Cash<br>Incentive ($)** | **Revenue** | **Adjusted<br>EPS** | **Total Net<br>Sales** | **Free Cash<br>Flow** | **KPIs** | **DE&I<br>Goals** |
| **Henry A. Fernandez** | 1400000 | 20.0% | 30.0% | 40.0% | 10.0% | 20.0% | 10.0% |
| **Andrew C. Wiechmann** | 750000 | 20.0% | 30.0% | 40.0% | 10.0% | 20.0% | 10.0% |
| **C. D. Baer Pettit**<sup>(1)</sup> | 1113692 | 20.0% | 30.0% | 40.0% | 10.0% | 20.0% | 10.0% |
| **Scott A. Crum** | 700000 | 20.0% | 30.0% | 40.0% | 10.0% | 20.0% | 10.0% |
| **Robert J. Gutowski** | 650000 | 20.0% | 30.0% | 40.0% | 10.0% | 20.0% | 10.0% |

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<sup>(1)</sup> The 2022 target annual cash incentive opportunity reflected in the table above for Mr. Pettit was converted from British pounds sterling to U.S. dollars using the fiscal year average of daily spot rates of £1 to $1.237435 for fiscal 2022. Mr. Pettit's actual 2022 target cash incentive amount was £900,000.

**Financial Component**

The threshold, target and maximum for each financial component making up the AIP, as well as the actual results attained for 2022, are included in the table set forth below. The combined actual performance achievement for all metrics under the financial component of the AIP for 2022 was 82.9% of target.

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| | | **Threshold** | **Threshold** | **Target** | **Target** | **Maximum** | **Maximum** | **Actual**<sup>(2)</sup> | **Actual**<sup>(2)</sup> |
| **Metrics** | **Target<br>$mm**<sup>(1)</sup> | **% Of<br>Target** | **Payout (% Of<br>Opportunity)** | **% Of<br>Target** | **Payout (% Of<br>Opportunity)** | **% Of<br>Target** | **Payout (% Of<br>Opportunity)** | **% Of<br>Target** | **Payout (% Of<br>Opportunity)** |
| MSCI Revenue | 2354.6 | 95% | 50% | 100% | 100% | 105% | 150% | 95.5% | 55.0% |
| MSCI Adjusted EPS | 11.33 | 90% | 50% | 100% | 100% | 110% | 150% | 101.1% | 105.3% |
| MSCI Total Net Sales | 304.3 | 70% | 50% | 100% | 100% | 130% | 150% | 87.3% | 78.9% |
| Free Cash Flow | 1061.7 | 85% | 50% | 100% | 100% | 115% | 150% | 96.3% | 87.7% |

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<sup>(1)</sup> Except adjusted EPS, which is not stated in millions.

**KPI Component and DE&I Goals Component**

The Compensation Committee believes that including KPIs (20% of the target AIP cash bonus amount) and DE&I Goals (10% of the target AIP cash bonus amount) in the AIP provides an opportunity to assess individual results against specific goals as well as progress against multi-year efforts. The Compensation Committee regularly assesses the non-financial components and metrics used in the AIP and the weighting of those components and metrics, in addition to considering shareholder feedback.

In 2022, we continued our commitment to advancing DE&I by linking the AIP target compensation of each Managing Director, including each of our NEOs, to DE&I progress. Our Managing Directors' DE&I Goals are intended to ensure long-term stability at the Company, align with our long-term strategy and enhance our DE&I objectives. In particular, our CEO's KPIs and DE&I Goals

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| **72** | **MSCI \| Compensation Matters** |

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are directly tied to long-term strategic transformation, succession and progression planning, new-hire onboarding and strengthening MSCI's culture of inclusion and belonging, all of which build a strong foundation for future growth.

With respect to the DE&I Goals portion of AIP target compensation, we also created an Executive Accountability Framework to establish the philosophy and process for assessment of the DE&I Goals and overall DE&I performance for all Managing Directors, including our NEOs. The Executive Accountability Framework stresses that creating an inclusive environment is as important as improving diverse representation. As a result, Managing Directors are assessed on their qualitative and quantitative results with a range of potential outcomes, including those relating to talent development, retention, hiring practices and engagement. In addition, leaders are assessed as to whether they consistently display inclusive leadership behaviors and drive activity that fosters an inclusive environment.

The Compensation Committee based its assessment of each of our NEOs upon its evaluation of the Company's performance and the individual performance of each NEO. See page 60 for information on the Company's financial performance for 2022.

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| &nbsp;&nbsp;**HENRY A. FERNANDEZ** | &nbsp;&nbsp;**HENRY A. FERNANDEZ** |
| &nbsp;&nbsp;**Chairman and Chief Executive Officer** | &nbsp;&nbsp;**Chairman and Chief Executive Officer** |
| &nbsp;&nbsp;The Board noted the following achievements, among others, for Mr. Fernandez, which have positioned MSCI for long-term value creation and sustained growth going forward: | &nbsp;&nbsp;The Board noted the following achievements, among others, for Mr. Fernandez, which have positioned MSCI for long-term value creation and sustained growth going forward: |
| **Financial Performance**<br>**•** In the face of significant market volatility, achieved:<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Full-year operating revenues of $2.3 billion, up 10% compared to prior year<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** 12% subscription run rate growth\*<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** 15% adjusted EPS growth\*<br>**Capital Allocation**<br>**•** Enhanced capital structure and returned significant capital to shareholders through opportunistic share repurchases and increased dividends, including:<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Repurchased approximately 2.7 million shares of common stock for a total value of $1.28 billion<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**•** Increased regular quarterly cash dividend by approximately 20.2% to $1.25 per share<br>**Climate Leadership**<br>**•** 79.6% run rate growth of Climate across all product lines, with 83% subscription run rate growth<br>**•** Advanced MSCI's thought leadership in Climate through publication and speaking opportunities across multiple channels and high-profile events, such as the Conference of Parties (COP27) in Egypt<br>\*Non-GAAP metric | **Client-Centricity**<br>**•** Supported client-centricity efforts through significant direct client engagement, contributing to higher growth across several client segments<br>**•** Directed expansion of senior management's engagement with clients, with aim of developing and maintaining trusted relationships, and gaining insights to inform product development and research efforts<br>**•** Led initiatives to improve client experience, including by development of a strategic partnership with Google Cloud to build a financial data acquisition and development platform<br>**•** Record full-year retention rate of 95.2%, and 13% growth in both recurring subscription sales and net new recurring subscription sales<br>**Culture, Engagement and DE&I**<br>**•** Provided strategic direction to support Future of Work/hybrid work initiative, with an emphasis on employee trust and accountability as well as client-centricity<br>**•** Accelerated momentum in DE&I with a new focus on strategy, concentrating in three key areas: (i) attracting, retaining, and developing diverse talent, (ii) strengthening engagement and accountability and (iii) cultivating a culture of inclusion and belonging |

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| **2023 PROXY STATEMENT** | **73** |

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| **ANDREW C. WIECHMANN** |
| **Chief Financial Officer** |
| In addition to contributions to overall performance, the Board noted the following achievements, among others, for Mr. Wiechmann:<br>**•** Leveraged a highly impactful Downturn Playbook and proactive financial management to drive efficiencies and deliver strong profitability growth while minimally impacting the investment portfolio and key strategic initiatives<br>**•** Enhanced internal capital allocation processes and governance, including by improving project data and execution and by incorporating carbon impact considerations into investment decisions<br>**•** Implemented automations, upgrades and dashboards across multiple areas; led initiatives to streamline, standardize and automate processes<br>**•** Drove strategic planning process and embedded strategic tools throughout the organization through new financial, market and competitive intelligence data and dashboards; broadened shareholder awareness of strategic opportunities<br>**•** Executed proactive management of capital structure through highly opportunistic share repurchases, term loan financing and active management of working capital and firm-wide cash balances<br>**•** Championed collaboration, diversity and inclusiveness in organizational, talent, promotion, training and succession decisions; in addition, served as an executive employee resource group sponsor and mentored diverse employees, resulting in improved diversity and engagement |

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| **C. D. BAER PETTIT** |
| **President and Chief Operating Officer** |
| In addition to contributions to overall performance, the Board noted the following achievements, among others, for Mr. Pettit:<br>**•** Drove the integrated strategy to deliver scale, efficiency and client-centric outcomes, leading to faster and more cost-effective product development, cloud migration and data integration<br>**•** Oversaw the launch of the MSCI ONE integrated technology platform, including delivery of Insights, which combines MSCI content to enable clients to innovate rapidly, build more robust strategies and deliver better investment outcomes<br>**•** Accelerated integration of ESG and Climate solutions across MSCI products and solutions; effectively communicated suite of ESG and Climate offerings to clients <br>**•** Prioritized investment in the new data operations infrastructure to prioritize in-house data collection services while simultaneously reducing expenses<br>**•** Oversaw new client engagement strategies across all operating segments, prioritized C-suite client engagement by senior management to strengthen and grow relationships further with strategically important clients<br>**•** Continued to serve as active and visible sponsor of employee resource groups, served as executive sponsor of the new Executive DE&I Council; accelerated development of diverse talent through mentorship and sponsorship |

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| **SCOTT A. CRUM** |
| **Chief Human Resources Officer** |
| In addition to contributions to overall performance, the Board noted the following achievements, among others, for Mr. Crum:<br>**•** Reinvigorated MSCI's culture transformation to determine the highest priority cultural values for long-term growth and sustainability and integrated these values throughout the business, including by introducing first firm-wide culture survey<br>**•** Oversaw increase in employee engagement scores, including in most recent employee engagement survey with percentage of respondents characterized as fully engaged at 74%, highest since survey implementation<br>**•** Implemented a more focused, targeted and integrated approach to senior leadership progression planning and recruitment efforts<br>**•** Strengthened MSCI's Future of Work/hybrid work initiative to support employees, and encouraged collaboration and innovation through office redesigns while achieving operational efficiencies<br>**•** Oversaw significant development of climate-related initiatives, including approval of carbon-reduction targets by Science Based Targets initiative (SBTi)<br>**•** Drove attraction and retention of diverse, exceptional talent and nurturing of a highly engaged, innovative workforce, including through development programs, transparency and continued support of employee resource groups  |

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| **ROBERT J. GUTOWSKI** |
| **General Counsel** |
| In addition to contributions to overall performance, the Board noted the following achievements, among others, for Mr. Gutowski:<br>**•** Enhanced disclosure processes and coordination across functions<br>**•** Effectively counseled the Board and senior management on a broad spectrum of governance matters and risk considerations<br>**•** Improved contracting efficiency through rollout of new innovative contracting frameworks across product lines, and led significant client, vendor and partner contract negotiations<br>**•** Significantly accelerated engagement with regulators and other government officials and policy makers, as well as relevant trade associations, establishing important relationships and effectively advocating for MSCI's interests<br>**•** Advanced risk management and operational effectiveness by identifying significant process improvements, and enhanced controls across a variety of functions and activities through the Internal Audit function<br>**•** Actively sponsored and supported employee resource groups; advanced DE&I progress through effective counselling on a broad spectrum of impactful DE&I issues, such as pay equity and enhanced public disclosures; mentored diverse employees and interns |

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Actual cash incentives paid in respect of 2022 performance were based on actual performance against the financial, KPI and DE&I Goals targets under the AIP as set forth in the table below. Given our financial performance, coupled with target payouts on the KPIs and DE&I Goals, our NEOs received cash incentives for 2022 that were approximately equal to an average of approximately 88.93% of their target values.

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|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| | **2022 Target** | **2022<br>Financial Payout<br>(70% Weighting<br>at Target)** | **2022<br>Financial Payout<br>(70% Weighting<br>at Target)** | **2022 KPI<br>Payout (20%<br>Weighting at Target)** | **2022 KPI<br>Payout (20%<br>Weighting at Target)** | **2022 DE&I Goals<br>Payout (10%)** | **2022 DE&I Goals<br>Payout (10%)** | **2022 Total Actual<br>Cash Incentive** | **2022 Total Actual<br>Cash Incentive** |
| **Name** | **Cash Incentive<br>($)** | **Value<br>($)** | **As % of<br>Target** | **Value<br>($)** | **As % of<br>Target** | **Value<br>($)** | **As % of<br>Target** | **Value<br>($)** | **As % of<br>Target** |
| **Henry A. Fernandez** | 1400000 | 812406 | 82.9% | 280004 | 100.0% | 154000 | 110.0% | 1246410 | 89.03% |
| **Andrew C. Wiechmann** | 750000 | 435218 | 82.9% | 150002 | 100.0% | 82500 | 110.0% | 667720 | 89.03% |
| **C. D. Baer Pettit**<sup>(1)</sup> | 1113692 | 646264 | 82.9% | 222749 | 100.0% | 116938 | 105.0% | 985951 | 88.53% |
| **Scott A. Crum** | 700000 | 406203 | 82.9% | 140007 | 100.0% | 77000 | 110.0% | 623210 | 89.03% |
| **Robert J. Gutowski** | 650000 | 377189 | 82.9% | 130001 | 100.0% | 71500 | 110.0% | 578690 | 89.03% |

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<sup>(1)</sup> The actual cash incentive bonus amount reflected in the table above for Mr. Pettit was converted from British pounds sterling to U.S. dollars using the fiscal year average of daily spot rates of £1 to $1.237435.

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| | |
|:---|:---|
| **2023 PROXY STATEMENT** | **75** |

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**Long-Term Equity Incentive Compensation Program**

The Compensation Committee believes that MSCI's executive compensation program should reinforce a pay-for-performance culture that aligns the interests of our senior executives with those of our shareholders by incorporating the achievement of multi-year performance metrics into variable compensation awards (in addition to the annual financial metrics applicable to cash incentive awards under the AIP).

While equity-based awards are typically granted on an annual basis under our LTIP program, we also periodically grant off-cycle LTIP awards (e.g., for new hire grants, replacement grants, retention grants, etc.). The grant date for any such awards typically occurs once a quarter, on the third full day after a quarterly earnings release.

In 2022, in response to shareholder feedback and after a comprehensive review process, the Compensation Committee further enhanced our pay-for-performance culture by (i) introducing PSOs into the annual equity award mix that are earned and vest based on achievement of two equally-weighted performance metrics that are directly linked to the Company's strategic planning—cumulative revenue and cumulative adjusted EPS—each measured over a cumulative three-year performance period, and (ii) revising the vesting structure of annual RSU grants to cliff-vest 100% at the end of a three-year service period (rather than annual ratable vesting over a three-year period). We believe that the cumulative revenue and cumulative adjusted EPS performance metrics will align our executives' interest with those of our shareholders and drive focus on achievement of longer-term strategic goals.

Additionally, to support our "owner-operator" philosophy, the Compensation Committee retained a one-year post-vest mandatory holding period to our annual 2022 PSUs, including those that were granted to our NEOs, where such shares, or rights with respect to such shares, may not be sold, transferred or otherwise disposed of until the expiration of such holding period.

The Compensation Committee believes that the emphasis of the 2022 LTIP on performance-based awards in the form of PSUs and PSOs provides greater incentives for the execution by Executive Committee members of the Company's strategic plan and the creation of additional value-enhancing corporate development initiatives.

**2022 Equity Mix**

The table below sets forth the allocation of 2022 RSUs, PSUs and PSOs granted to the NEOs. As reflected in the table below, in 2022, Mr. Fernandez and Mr. Pettit received 100% of their equity incentive compensation in the form of PSUs and PSOs.

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| | | | |
|:---|:---|:---|:---|
| **Vehicle** | **CEO** | **President and COO** | **Other NEOs** |
| RSUs | 0% | 0% | 30% |
| PSUs | 50% | 50% | 35% |
| PSOs | 50% | 50% | 35% |

---

In determining the target value of 2022 RSUs, PSUs and PSOs, the Compensation Committee took into consideration the executive's performance and potential future contributions, the executive's overall career experience, peer group analyses, and the risk profile of the compensation program for the executive.

The table below sets forth the target value for each NEO's equity awards for 2022. Under SEC disclosure rules, we are required to disclose the accounting value for the RSUs, PSUs and PSOs granted to the NEOs in 2022 in "Executive Compensation Tables—Summary Compensation Table" below. As such, the target values reflected in the table below may differ from the amounts set forth in the Summary Compensation Table for such awards for 2022.

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| | | | |
|:---|:---|:---|:---|
| **Name** | **RSUs<br>($)** | **PSUs<br>($)** | **PSOs<br>($)** |
| **Henry A. Fernandez** |  | 5000000 | 5000000 |
| **Andrew C. Wiechmann** | 390000 | 455000 | 455000 |
| **C. D. Baer Pettit** |  | 2750000 | 2750000 |
| **Scott A. Crum** | 495000 | 577500 | 577500 |
| **Robert J. Gutowski** | 360000 | 420000 | 420000 |

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| **76** | **MSCI \| Compensation Matters** |

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**RSUs**

RSUs are inherently aligned with the interest of our shareholders because they are linked to share price appreciation. They also increase the retentive value of our overall compensation program. RSUs granted in 2022 cliff-vest after a three-year service period, subject generally to the executive's continued employment with the Company. While these RSU awards do not have explicit performance-vesting conditions, the ultimate value that will be delivered to our NEOs from these awards depends on our future stock price performance.

**PSUs**

The PSUs granted in 2022 will cliff-vest on February 2, 2025, subject generally to the executive's continued employment with the Company and the Company's level of achievement of the applicable absolute TSR CAGR performance metric measured over a three-year performance period. The PSUs are eligible to vest between 0% and 300% of target. The PSUs include a one-year post-vest mandatory holding period, where such shares, or rights with respect to such shares, may not be sold, transferred or otherwise disposed of until the expiration of such holding period.

The table below sets forth the TSR CAGR performance percentage for the PSUs. There will be interpolation (rounded to two decimal places) to derive a TSR CAGR performance percentage that is not expressly set forth in the table below, and any resulting fractional shares will be rounded down to the nearest whole share.

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| | |
|:---|:---|
| **TSR CAGR (%)** | **Performance Percentage (%)** |
| ≥ 30.0 (maximum) | 300 |
| 20.0 | 200 |
| 10.0 (target) | 100 |
| 9.0 | 50 |
| 8.0 (threshold) | 25 |
| < 8.0 | No Vesting |

---

The Compensation Committee established the above TSR performance goal percentages applicable to the PSUs after considering historical 3-year TSR performance of S&P 500 companies and MSCI's business projections. The Compensation Committee believes that the applicable threshold, target and maximum goals established for the PSU vehicle in 2022 represent rigorous hurdles that would ultimately deliver significant shareholder value creation if achieved, as evidenced by the fact that achievement of the TSR performance goals at the threshold performance levels applicable to the 2022 PSUs would translate to substantial growth in our shareholders' investments over such performance period, as reflected in the chart below.

![msci-20230315_g132.jpg](msci-20230315_g132.jpg)

**PSOs**

The PSOs granted in 2022 will cliff-vest on February 2, 2025, subject generally to the executive's continued employment with the Company and the Company's combined level of achievement of (i) a cumulative revenue performance goal and (ii) a cumulative adjusted EPS performance goal, each weighted at 50% and measured over a three-year performance period. The

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|:---|:---|
| **2023 PROXY STATEMENT** | **77** |

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PSOs are eligible to vest between 0% and 200% of target. Thereafter, the number of PSOs earned, if any, will only be exercisable to the extent that our stock price remains above the exercise price of the options. The specific targets underlying the two PSO performance metrics were calibrated to align with MSCI's long-term strategic planning.

Pursuant to SEC rules, the performance targets underlying the cumulative revenue and cumulative adjusted EPS performance goals applicable to the 2022 PSOs will be disclosed upon the certification of such performance goals in 2025.

**2020 PSU Award Payouts**

The three-year performance period applicable to the PSUs granted to each of Messrs. Fernandez, Wiechmann, Pettit, Crum and Gutowski on February 5, 2020 concluded on February 4, 2023 and resulted in the following level of achievement:

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| | | | |
|:---|:---|:---|:---|
| | **Performance Period: 2020-2023** | **Performance Period: 2020-2023** | **Performance Period: 2020-2023** |
| **Performance Metric** | **Target** | **Achievement** | **% Payout** |
| TSR CAGR | 10.00% | 20.00% | 200% |

---

Actual achievement of the TSR CAGR performance metric was 20%, which resulted in a payout of 200% of the target number of PSUs. Following the performance adjustment certified by the Compensation Committee, Mr. Fernandez received 28,472 PSUs, Mr. Wiechmann received 1,660 PSUs, Mr. Pettit received 18,980 PSUs, Mr. Crum received 3,986 PSUs and Mr. Gutowski received 1,328 PSUs, all of which vested and converted to shares on February 8, 2023.

**2023 Long-Term Equity Incentive Compensation Program**

In 2023, the Compensation Committee continued to place a strong emphasis on maintaining and enhancing our "owner-operator" culture by granting a significant portion of equity incentive awards in the form of performance-based awards, specifically PSUs and PSOs. The Compensation Committee retained the existing equity mix for our NEOs, and did not make any changes to annual base salary or annual target cash incentive compensation for our NEOs.

The table below sets forth the target value for each NEO's 2023 equity awards under the LTIP:

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| | | | |
|:---|:---|:---|:---|
| **Name** | **RSUs<br>($)** | **PSUs<br>($)** | **PSOs<br>($)** |
| **Henry A. Fernandez** |  | 5500000 | 5500000 |
| **Andrew C. Wiechmann** | 630000 | 735000 | 735000 |
| **C.D. Baer Pettit** |  | 3100000 | 3100000 |
| **Scott A. Crum** | 555000 | 647500 | 647500 |
| **Robert J. Gutowski** | 405000 | 472500 | 472500 |

---

**Benefits**

The Company provides health, welfare and other benefits to remain competitive in hiring and retaining its employees. Our NEOs are eligible to participate in these benefit plans on the same terms and conditions as all other employees. We do not provide any special or enhanced benefits to our NEOs.

In the United States and the United Kingdom, the Company has established defined contribution plans for all eligible employees. Contributions by the Company to these defined contribution plans for our NEOs for the applicable period are disclosed in the "All Other Compensation" column in the Summary Compensation Table below.

**Employment Agreements**

All of the NEOs are employed on an "at-will" basis, and the Company does not have any individual employment agreements with the NEOs providing for a fixed duration of employment. As a result, the Company has the flexibility to alter or revise its compensation programs as circumstances dictate.

Under Mr. Wiechmann's offer letter with the Company and Mr. Pettit's employment letter with a subsidiary of the Company, in the event of an involuntary termination of employment without cause, each of Messrs. Wiechmann and Pettit is eligible to receive, subject to his compliance with certain conditions, (i) a lump sum cash payment equal to the sum of his then-current

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| **78** | **MSCI \| Compensation Matters** |

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annual base salary plus target annual bonus opportunity and (ii) a prorated cash bonus under the AIP for the year of termination based on actual performance through the date of termination (as of December 31, 2022, assuming 100% achievement of the annual bonus opportunity, such amounts would have equaled $2,050,000 for Mr. Wiechmann and $3,000,781 for Mr. Pettit; the amount for Mr. Pettit is shown as being paid in British pounds sterling and converted to U.S. dollars using the fiscal year average of daily spot rates of £1 to $1.237435 for fiscal 2022).

In addition, we maintain a Change in Control Severance Plan for the benefit of eligible senior executives of the Company (including the NEOs) that provides for severance benefits on a "double-trigger" basis—i.e., in the event of a qualifying termination of the executive's employment by the Company without "cause" or by the participant for "good reason" in connection with a change in control.

Additional information on post-termination and change in control benefits for our NEOs, assuming a qualifying event occurred as of December 31, 2022, is provided in the section titled "Potential Payments upon Termination or Change in Control," on page 86 of this Proxy Statement.

**No Excessive Perquisites**

Based on the Company's philosophy that its executive compensation program should be straightforward and directly linked to performance, the compensation program for the NEOs does not include any excessive perquisites, excise tax gross-ups or supplemental executive retirement benefits.

**Stock Ownership Guidelines**

The Compensation Committee believes that significant stock ownership at the Executive Committee level, among MSCI's senior-most leadership, which includes our NEOs, aligns management's interests with those of our shareholders and encourages an "owner-operator" mindset. As part of the Compensation Committee's ongoing assessment of the Company's compensation policies and practices to ensure furtherance of the goals identified above and for alignment with best practices, effective January 1, 2019, the Compensation Committee adopted stock ownership guidelines.

On January 25, 2022, the Compensation Committee further amended the stock ownership guidelines to adopt more rigorous requirements that reflect among the highest multiples of base salary in our peer group, as detailed below. As of the date of this Proxy Statement, all Executive Committee members, including our NEOs, are in compliance with the current stock ownership guidelines. Each of our CEO and our President and COO significantly exceeds his applicable stock ownership guidelines (see page 100 of this Proxy Statement for additional details).

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| | | |
|:---|:---|:---|
| **Position** | **Stock Ownership<br>Guidelines (Pre-2022)** | **Stock Ownership<br>Guidelines (Effective 2022)** |
| Chief Executive Officer | 6x base salary | 12x base salary |
| President and Chief Operating Officer | 4x base salary | 12x base salary |
| Other Management Committee Members, including other NEOs | 3x base salary | 8x base salary |
| Other Executive Committee Members | 3x base salary | 4x base salary |

---

All Executive Committee members are required to meet the applicable ownership guidelines under the current stock ownership guidelines within five years following the date of such executive's appointment to the Executive Committee (or, if later, five years from January 1, 2019). For the purpose of determining whether each individual is in compliance with these stock ownership guidelines and requirements, the following are counted towards satisfaction of the minimum ownership requirements:

(1)shares beneficially owned individually, directly or indirectly;

(2)shares beneficially owned jointly with, or separately by, immediate family members residing in the same household, either directly or indirectly; and

(3)"Net Shares" underlying unvested RSUs, unvested PSUs (solely to the extent of any award minimum—i.e., any unvested PSUs that are subject to achievement of outstanding performance goals are not counted), "in-the money" vested stock options and any other vested or unvested equity awards (as determined in the Compensation Committee's discretion).

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| | |
|:---|:---|
| **2023 PROXY STATEMENT** | **79** |

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"Net Shares" means the number of shares that would remain if the shares underlying the equity awards are sold or withheld by the Company to (i) pay the exercise price of a stock option, (ii) satisfy any tax withholding obligations (assuming a tax rate of 50%) or (iii) satisfy any other applicable transaction costs.

Until the expected ownership levels are achieved, each Executive Committee member is required to retain 50% of the Net Shares resulting from the vesting, settlement or exercise, as applicable of all stock options, RSUs, PSUs or other equity awards granted to such executive.

In addition to the minimum ownership requirements, in 2022, the Compensation Committee approved revisions to the share retention requirements of the stock ownership guidelines to provide that until an executive ceases to serve on the Company's Executive Committee, such executive will be required to retain a number of shares equivalent to, in the aggregate, 25% of the "Net Shares" resulting from the vesting, settlement or exercise, as applicable, of all equity incentive awards granted to such executive after January 1, 2022 (or, if later, the date such executive becomes a member of the Executive Committee). The Compensation Committee determined that the addition of this 25% "Net Shares" holding requirement would further enhance our goal of reinforcing an "owner-operator" mindset among senior leaders. This approach will ensure that a portion of the Net Shares received from every award will be retained while an individual serves on the Executive Committee.

**Other Policies**

**Clawback Policy**

In 2019, the Board expanded the Company's Clawback Policy beyond financial results or operating metrics that were achieved as a result of willful misconduct or intentional or fraudulent conduct. Under the revised Clawback Policy, the Board, acting upon the recommendation of the Compensation Committee, may to the extent permitted by applicable law, recoup any incentive compensation (cash and equity) received by members of the Company's Executive Committee and the Company's Principal Accounting Officer, in the event of a restatement of financial or other performance-based measures (regardless of whether detrimental conduct has occurred) or in the event that detrimental conduct results in an increased level of performance goal achievement or otherwise causes material financial and/or reputational harm to the Company, as described below.

In the case of a restatement of financial or other performance-based measures, the Board may recover up to the amount by which the incentive compensation received exceeds the amount that would have been received if the error had not been made within the two years preceding the date on which the Board determines that the financial or other measure contains a material error.

In the case of detrimental conduct that, in the sole discretion of the Board, has resulted in a level of achievement of a performance-based measure or caused material financial or reputational harm to the Company, the Board may recover incentive compensation received by the person during the two-year period immediately preceding the date on which such person engaged in such detrimental conduct (or the date on which the Compensation Committee discovers that such person engaged in detrimental conduct). Detrimental conduct consists of:

**•** willful misconduct or breach of a fiduciary duty with respect to the Company or any of its subsidiaries;

**•** conviction of, or having entered a plea bargain or settlement admitting guilt for, any crime of moral turpitude or felony under any applicable law with respect to the Company or any of its subsidiaries;

**•** commission of an act of fraud, embezzlement or misappropriation, with respect to the Company or any of its subsidiaries;

**•** breach of any restrictive covenant to which such person is subject contained in any applicable agreement or arrangement with the Company or any of its subsidiaries; and

**•** failure to take action with respect to any acts or conduct described above when taken by another person that such person has actual knowledge of or directing any other person to take any of the actions described above.

The current Clawback Policy applies to all incentive compensation (cash and equity) granted on or after February 7, 2019. Incentive compensation granted prior to that date remains subject to our prior Clawback Policy.

The Board is prepared to revise its compensation clawback policies as necessary to comply with rules adopted by the NYSE as mandated by the Dodd-Frank Act.

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| **80** | **MSCI \| Compensation Matters** |

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**Anti-Hedging and Anti-Pledging Policy**

We prohibit all directors and employees, including all NEOs, from hedging or pledging the Company's common stock or engaging in short sales, purchases or sales of options, puts or calls, as well as derivatives such as swaps, forwards or futures and trading on a short-term basis in the Company's common stock.

**Tax Considerations**

The Compensation Committee takes into consideration the tax implications of our executive compensation program, including with respect to the tax deductibility of compensation paid under Section 162(m) of the Internal Revenue Code.

In the exercise of its business judgment, and in accordance with its compensation philosophy, the Compensation Committee continues to have flexibility to award compensation that is not tax deductible if it determines that such award is in our shareholders' best interests and is necessary to comply with contractual commitments, or to maintain flexibility needed to attract talent, promote retention or recognize and reward desired performance.

**Compensation Risk Assessment**

The Compensation Committee believes that the design, implementation and governance of our executive compensation program are consistent with high standards of risk management. Our executive compensation program reflects an appropriate mix of compensation elements, balancing current and long-term performance objectives, cash and equity compensation, and risks and rewards.

**•** The compensation framework used for making compensation decisions is multi-faceted as it incorporates multiple metrics over varying time periods and is subject to the application of informed judgment by the Compensation Committee.

**•** To further ensure that the interests of our NEOs are aligned with those of our shareholders, a significant portion of executive officer long-term incentive compensation is awarded as equity subject to vesting requirements. Awards vest over a multi-year period, and in the case of performance-based awards, vest based on achievement of applicable performance goals at the end of a relevant performance period.

**•** Executive Committee members are required to meet the applicable stock ownership guidelines described under "Stock Ownership Guidelines" on page 78 of this Proxy Statement.

**•** Incentive compensation is subject to the Clawback Policy described under "Clawback Policy" on page 79 of this Proxy Statement.

Based on these features, we believe our executive compensation program effectively (i) ensures that our compensation opportunities do not encourage excessive risk taking, (ii) keeps our NEOs focused on the creation of long-term, sustainable value for our shareholders and (iii) provides competitive and appropriate levels of compensation over time.

In 2022, the Compensation Committee reviewed our compensation policies as generally applicable to all of our employees and believes that our policies do not encourage excessive or unnecessary risk-taking and that any level of risk they do encourage is not reasonably likely to have a material adverse effect on the Company. Semler Brossy assisted the Compensation Committee with its review of our compensation program by reviewing materials provided by management related to our compensation program, including the Company's LTIP. The Compensation Committee also reviewed materials previously prepared by a third-party consultant related to certain of the Company's variable incentive plans, including the AIP, from a risk and governance perspective.

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|:---|:---|
| **2023 PROXY STATEMENT** | **81** |

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**Compensation, Talent and Culture Committee Report**

We, the Compensation Committee of the Board of Directors of MSCI Inc., have reviewed and discussed with management the Compensation Discussion and Analysis above. Based on this review and these discussions, the Compensation Committee recommended to the Board that the Compensation Discussion and Analysis be included in this Proxy Statement and incorporated by reference into the Company's 2022 Annual Report on Form 10-K filed with the Securities and Exchange Commission.

Respectfully submitted,

**Linda H. Riefler** (Chair)

**Wayne Edmunds**

**Marcus L. Smith** 

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| **82** | **MSCI \| Compensation Matters** |

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**Executive Compensation Tables**

**Summary Compensation Table**

The following table sets forth information regarding compensation paid or awarded by MSCI to the Company's NEOs during fiscal years 2022, 2021 and 2020.

Certain amounts paid to Mr. Pettit accrued in British Pounds Sterling. In the tables below, where applicable, these amounts were converted to U.S. dollars using the fiscal year average of daily spot rates of £1 to $1.237435, $1.375710 and $1.283605 for fiscal 2022, 2021 and 2020, respectively.

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| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| **Name and Principal Position** | **Fiscal<br>Year** | **Salary<br>($)**<sup>(1)</sup> | **Bonus<br>($)** | **Stock<br>Awards<br>($)**<sup>(2)</sup> | **Option<br>Awards<br>($)**<sup>(2)</sup> | **Non-Equity<br>Incentive Plan<br>Compensation<br>($)**<sup>(3)</sup> | **All Other<br>Compensation<br>($)**<sup>(4)(5)(6)(7)</sup> | **Total<br>($)** |
| &nbsp;&nbsp;&nbsp;&nbsp;**Henry A. Fernandez**<br>Chairman and<br>Chief Executive Officer | 2022 | 1000000 |  | 5000359 | 5000159 | 1246410 | 751888 | 12998816 |
| &nbsp;&nbsp;&nbsp;&nbsp;**Henry A. Fernandez**<br>Chairman and<br>Chief Executive Officer | 2021 | 1000000 |  | 7499592 |  | 1816100 | 22620 | 10338312 |
| &nbsp;&nbsp;&nbsp;&nbsp;**Henry A. Fernandez**<br>Chairman and<br>Chief Executive Officer | 2020 | 1000000 |  | 7499849 |  | 1402210 | 22080 | 9924139 |
| &nbsp;&nbsp;&nbsp;&nbsp;**Andrew C. Wiechmann**<br>Chief Financial Officer | 2022 | 550000 |  | 845907 | 455129 | 667720 | 59999 | 2578755 |
| &nbsp;&nbsp;&nbsp;&nbsp;**Andrew C. Wiechmann**<br>Chief Financial Officer | 2021 | 500000 |  | 899268 |  | 766330 | 68780 | 2234378 |
| &nbsp;&nbsp;&nbsp;&nbsp;**Andrew C. Wiechmann**<br>Chief Financial Officer | 2020 | 500000 |  | 499836 |  | 525970 | 72364 | 1598170 |
| &nbsp;&nbsp;&nbsp;&nbsp;**C.D. Baer Pettit**<br>President and<br>Chief Operating Officer | 2022 | 773397 |  | 2750574 | 2750054 | 985951 | 419430 | 7679406 |
| &nbsp;&nbsp;&nbsp;&nbsp;**C.D. Baer Pettit**<br>President and<br>Chief Operating Officer | 2021 | 859819 |  | 3999665 |  | 1593746 | 90215 | 6543445 |
| &nbsp;&nbsp;&nbsp;&nbsp;**C.D. Baer Pettit**<br>President and<br>Chief Operating Officer | 2020 | 802253 |  | 3999824 |  | 1157080 | 193394 | 6152551 |
| &nbsp;&nbsp;&nbsp;&nbsp;**Scott Crum**<br>Chief Human Resources Officer | 2022 | 550000 |  | 1073366 | 577579 | 623210 | 132974 | 2957129 |
| &nbsp;&nbsp;&nbsp;&nbsp;**Scott Crum**<br>Chief Human Resources Officer | 2021 | 550000 |  | 1473932 |  | 908050 | 33857 | 2965839 |
| &nbsp;&nbsp;&nbsp;&nbsp;**Scott Crum**<br>Chief Human Resources Officer | 2020 | 550000 |  | 1199683 |  | 701110 | 33342 | 2484135 |
| &nbsp;&nbsp;&nbsp;&nbsp;**Robert J. Gutowski**<br>General Counsel | 2022 | 500000 |  | 780269 | 420119 | 578690 | 56813 | 2335891 |
| &nbsp;&nbsp;&nbsp;&nbsp;**Robert J. Gutowski**<br>General Counsel | 2021 | 450000 |  | 899268 |  | 836690 | 55823 | 2241781 |
| &nbsp;&nbsp;&nbsp;&nbsp;**Robert J. Gutowski**<br>General Counsel | 2020 | 450000 |  | 399726 |  | 475750 | 61014 | 1386490 |

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<sup>(1)</sup> Mr. Pettit's 2022 base salary rate was £625,000.

<sup>(2)</sup> Represents the grant date fair value of stock and option awards granted during each fiscal year, as computed in accordance with FASB ASC Topic 718-10, excluding the effect of estimated forfeitures, and does not reflect whether the NEO will actually receive a financial benefit from the award. The awards reported in this column were granted in February 2020, February 2021 and February 2022 as part of the annual compensation process. The following table represents the grant date fair value of stock and option awards granted during February 2022:

**GRANT DATE FAIR VALUE OF STOCK UNITS GRANTED DURING 2022 ($)**

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| | | | | |
|:---|:---|:---|:---|:---|
| **Name** | **RSUs** | **PSUs** | **PSOs** | **Total** |
| **Henry A. Fernandez** |  | 5000359 | 5000159 | 10000518 |
| **Andrew C. Wiechmann** | 390379 | 455528 | 455129 | 1301036 |
| **C.D. Baer Pettit** |  | 2750574 | 2750054 | 5500628 |
| **Scott A. Crum** | 495397 | 577969 | 577579 | 1650945 |
| **Robert J. Gutowski** | 360139 | 420130 | 420119 | 1200388 |

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The grant date fair value of the PSUs granted to the NEOs during 2022 was calculated based on the probable outcome of the performance conditions as of the grant date, consistent with the estimate of aggregate compensation cost to be recognized over the service period determined as of the grant date under FASB ASC Subtopic 718-10, excluding the effect of estimated forfeitures. The grant date value of the PSUs granted to the NEOs in 2022 and reported in the table above, assuming the highest level of performance conditions will be achieved (300% of target levels), is $15,001,077 for Mr. Fernandez, $1,366,583 for Mr. Wiechmann, $8,251,724 for Mr. Pettit, $1,733,907 for Mr. Crum and $1,260,390 for Mr. Gutowski. The grant date value of the PSUs is calculated using a Monte-Carlo simulation valuation model that takes into account all possible outcomes of the performance-based condition, including consideration of maximum payout value. The amounts reflected in this column and in this footnote do not represent the actual amounts that will be paid to or realized by our NEOs for awards made during the respective fiscal year.

The grant date fair value of the PSOs granted to the NEOs during 2022 was calculated using the Black-Scholes option pricing model, in accordance with FASB ASC Subtopic 718-10. The grant date value of the PSOs granted to the NEOs in 2022 and reported in the table above,

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| **2023 PROXY STATEMENT** | **83** |

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assuming the highest level of performance conditions will be achieved (200% of target levels), is $10,000,319 for Mr. Fernandez, $910,258 for Mr. Wiechmann, $5,500,108 for Mr. Pettit, $1,155,158 for Mr. Crum and $840,238 for Mr. Gutowski.

Information regarding the assumptions used to value these awards is set forth in note 11 to the consolidated financial statements included in the Company's 2022 Annual Report on Form 10-K.

<sup>(3)</sup> Represents the annual cash bonus paid for 2022, 2021 and 2020 performance, as applicable, (i) under the 2022 AIP in February 2023 with respect to the 2022 performance year, (ii) under the 2021 AIP in February 2022 with respect to the 2021 performance year and (iii) under the 2020 AIP in February 2021 with respect to the 2020 performance year.

<sup>(4)</sup> The Company does not offer defined benefit pension plans or a nonqualified deferred compensation plan to NEOs.

<sup>(5)</sup> The amounts reflected in the "All Other Compensation" column for 2022 include Company matching contributions to the MSCI Inc. 401(k) Retirement Savings Plan of $23,790 for each of Mr. Fernandez, Mr. Crum, Mr. Wiechmann and Mr. Gutowski. Company contributions to the MSCI Barra Group (UK) Personal Pension Plan for Mr. Pettit in 2022 totaled £62,500 ($77,340).

<sup>(6)</sup> The amount included in the "All Other Compensation" column includes Company matching contributions to the 2022 UK Medical Coverage for Mr. Pettit in 2022 equal to for £4,895 ($6,058).

<sup>(7)</sup> In connection with the Company's payment of its quarterly cash dividend, the "All Other Compensation" column includes for 2022 the payment to Messrs. Wiechmann, Crum and Gutowski of dividend equivalents for outstanding RSUs and, for all NEOs outstanding 2019 3-Year PSUs, as follows:

**2022 DIVIDEND EQUIVALENTS ($)**

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| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| **Name** | **2019 3-Year PSUs** | **Outstanding RSUs** | **Outstanding RSUs** | **Outstanding RSUs** | **Outstanding RSUs** | **Outstanding RSUs** |
| **Name** | **1Q 2022** | **1Q 2022** | **2Q 2022** | **3Q 2022** | **4Q 2022** | **Total** |
| **Henry A. Fernandez** | 728098 |  |  |  |  | 728098 |
| **Andrew C. Wiechmann** | 27431 | 4140 | 1362 | 1638 | 1638 | 36209 |
| **C.D. Baer Pettit** | 336033 |  |  |  |  | 336033 |
| **Scott A. Crum** | 98554 | 2414 | 2414 | 2901 | 2901 | 109184 |
| **Robert J. Gutowski** | 27431 | 1270 | 1270 | 1526 | 1526 | 33023 |

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| **84** | **MSCI \| Compensation Matters** |

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**Grants of Plan-Based Awards**

The following table sets forth information regarding awards granted to our NEOs during fiscal 2022.

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|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| **Name** | **Type ofAward** | | **Grant Date** | **Compensation<br>CommitteeAction Date** | **Estimated Future Payouts UnderNon-Equity IncentivePlan Awards**<sup>(1)(2)</sup> | **Estimated Future Payouts UnderNon-Equity IncentivePlan Awards**<sup>(1)(2)</sup> | **Estimated Future Payouts UnderNon-Equity IncentivePlan Awards**<sup>(1)(2)</sup> | **Estimated Future PayoutsUnder Equity IncentivePlan Awards** | **Estimated Future PayoutsUnder Equity IncentivePlan Awards** | **Estimated Future PayoutsUnder Equity IncentivePlan Awards** | **All OtherStock Awards:Numberof Sharesof Stock <br>or Units(#)** | **Exercise or Base Price of Option Awards ($)** | **Grant DateFair Valueof Stock<br>and Option Awards ($)**<sup>(6)</sup> |
| **Name** | **Type ofAward** | | **Grant Date** | **Compensation<br>CommitteeAction Date** | **Estimated Future Payouts UnderNon-Equity IncentivePlan Awards**<sup>(1)(2)</sup> | **Estimated Future Payouts UnderNon-Equity IncentivePlan Awards**<sup>(1)(2)</sup> | **Estimated Future Payouts UnderNon-Equity IncentivePlan Awards**<sup>(1)(2)</sup> | **Estimated Future PayoutsUnder Equity IncentivePlan Awards** | **Estimated Future PayoutsUnder Equity IncentivePlan Awards** | **Estimated Future PayoutsUnder Equity IncentivePlan Awards** | **All OtherStock Awards:Numberof Sharesof Stock <br>or Units(#)** | **Exercise or Base Price of Option Awards ($)** | **Grant DateFair Valueof Stock<br>and Option Awards ($)**<sup>(6)</sup> |
| **Name** | **Type ofAward** | | **Grant Date** | **Compensation<br>CommitteeAction Date** | **Threshold<br>($)** | **Target ($)** | **Maximum ($)** | **Threshold (#)** | **Target (#)** | **Maximum (#)** | **All OtherStock Awards:Numberof Sharesof Stock <br>or Units(#)** | **Exercise or Base Price of Option Awards ($)** | **Grant DateFair Valueof Stock<br>and Option Awards ($)**<sup>(6)</sup> |
| **Henry** <br>**A. Fernandez** | AIP |  |  | 1/25/2022 |  | 1400000 | 2100000 |  |  |  |  |  |  |
| **Henry** <br>**A. Fernandez** | PSU | <sup>(4)</sup> | 2/3/2022 | 1/25/2022 |  |  |  |  | 8617 | 25851 |  |  | 5000359 |
| **Henry** <br>**A. Fernandez** | PSO | <sup>(5)</sup> | 2/3/2022 | 1/25/2022 |  |  |  |  | 29564 | 59128 |  | 549.83 | 5000159 |
| **Andrew** <br>**C. Wiechmann** | AIP |  |  | 1/25/2022 |  | 750000 | 1125000 |  |  |  |  |  |  |
| **Andrew** <br>**C. Wiechmann** | RSU | <sup>(3)</sup> | 2/3/2022 | 1/25/2022 |  |  |  |  |  |  | 710 |  | 390379 |
| **Andrew** <br>**C. Wiechmann** | PSU | <sup>(4)</sup> | 2/3/2022 | 1/25/2022 |  |  |  |  | 785 | 2355 |  |  | 455528 |
| **Andrew** <br>**C. Wiechmann** | PSO | <sup>(5)</sup> | 2/3/2022 | 1/25/2022 |  |  |  |  | 2691 | 5382 |  | 549.83 | 455129 |
| **C.D.**<br>**Baer Pettit**<sup>(2)</sup> | AIP |  |  | 1/25/2022 |  | 1113692 | 1670538 |  |  |  |  |  |  |
| **C.D.**<br>**Baer Pettit**<sup>(2)</sup> | PSU | <sup>(4)</sup> | 2/3/2022 | 1/25/2022 |  |  |  |  | 4740 | 14220 |  |  | 2750574 |
| **C.D.**<br>**Baer Pettit**<sup>(2)</sup> | PSO | <sup>(5)</sup> | 2/3/2022 | 1/25/2022 |  |  |  |  | 16260 | 32520 |  | 549.83 | 2750054 |
| **Scott A. Crum** | AIP |  |  | 1/25/2022 |  | 700000 | 1050000 |  |  |  |  |  |  |
| **Scott A. Crum** | RSU | <sup>(3)</sup> | 2/3/2022 | 1/25/2022 |  |  |  |  |  |  | 901 |  | 495397 |
| **Scott A. Crum** | PSU | <sup>(4)</sup> | 2/3/2022 | 1/25/2022 |  |  |  |  | 996 | 2988 |  |  | 577969 |
| **Scott A. Crum** | PSO | <sup>(5)</sup> | 2/3/2022 | 1/25/2022 |  |  |  |  | 3415 | 6830 |  | 549.83 | 577579 |
| **Robert** <br>**J. Gutowski** | AIP |  |  | 1/25/2022 |  | 650000 | 975000 |  |  |  |  |  |  |
| **Robert** <br>**J. Gutowski** | RSU | <sup>(3)</sup> | 2/3/2022 | 1/25/2022 |  |  |  |  |  |  | 655 |  | 360139 |
| **Robert** <br>**J. Gutowski** | PSU | <sup>(4)</sup> | 2/3/2022 | 1/25/2022 |  |  |  |  | 724 | 2172 |  |  | 420130 |
| **Robert** <br>**J. Gutowski** | PSO | <sup>(5)</sup> | 2/3/2022 | 1/25/2022 |  |  |  |  | 2484 | 4968 |  | 549.83 | 420119 |

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<sup>(1)</sup> Represents the target and maximum payouts with respect to the AIP for 2022. There are no threshold or minimum payouts under the AIP. For additional information regarding the AIP, see "Compensation Discussion and Analysis–Variable Compensation–Annual Cash Incentives" above.

<sup>(2)</sup> Mr. Pettit's 2022 AIP payment was £796,770.

<sup>(3)</sup> Represents service vesting RSUs granted during 2022 that cliff-vest on February 3, 2025, subject to continued service through the vesting date.

<sup>(4)</sup> Represents the target number of PSUs granted during 2022 that cliff-vest at the end of a three-year performance period from February 3, 2022 to February 2, 2025, subject to achievement of a TSR CAGR performance metric and continued service through the last day of the performance period. The actual number of PSUs will be determined at the end of the performance period and may be adjusted down to 0% or up to 300% of the target amount.

<sup>(5)</sup> Represents the target number of PSOs granted during 2022 that cliff-vest and become exercisable on the third anniversary of the grant date, subject to the combined level of achievement of (i) a cumulative revenue performance goal and (ii) a cumulative adjusted EPS performance goal, in each case measured over a cumulative three-year performance period from January 1, 2022 to December 31, 2024. The actual number of PSOs will be determined at the end of the performance period and may be adjusted down to 0% or up to 200% of the target amount.

<sup>(6)</sup> Represents the grant date fair value of stock and option awards as computed in accordance with FASB ASC Subtopic 718-10. The grant date fair value for the RSUs was based on the closing price of MSCI's common shares on the trading day preceding the grant date or service inception date. For PSUs, the grant date fair value is based on the probable outcome of the performance conditions as of the grant date, consistent with the estimate of aggregate compensation cost to be recognized over the service period determined as of the grant date under FASB ASC Subtopic 718-10. For PSOs, the grant date fair value was calculated using the Black-Scholes option pricing model, in accordance with FASB ASC Subtopic 718-10. For the values of the PSUs and PSOs, assuming attainment of the maximum level of the performance conditions, see footnote 2 to the "Summary Compensation Table" above.

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| **2023 PROXY STATEMENT** | **85** |

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**Outstanding Equity Awards at Fiscal Year-End**

The following table shows the number of shares covered by outstanding PSOs, RSUs, PSUs held by each of our NEOs on December 31, 2022, which units remain subject to forfeiture and cancellation provisions.

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|:---|:---|:---|:---|:---|:---|:---|:---|
| | **Option Awards** | **Option Awards** | **Option Awards** | **Stock Awards** | **Stock Awards** | **Stock Awards** | **Stock Awards** |
| **Name** | **Equity Incentive Plan Awards: Number of<br>Securities Underlying Unexercised Unearned Options <br>(#)**<sup>(1)</sup> | **Option Exercise Price<br>($)** | **Option Expiration Date** | **Number of<br>Shares or Units<br>of Stock That<br>Have Not Vested<br>(#)**<sup>(2)</sup> | **Market Value of<br>Shares or Units of<br>Stock That Have<br>Not Vested<br>($)**<sup>(3)</sup> | **Equity Incentive Plan<br>Awards: Number of<br>Unearned Shares,<br>Units or Other<br>Rights That Have<br>Not Vested<br>(#)**<sup>(4)</sup> | **Equity Incentive<br>Plan Awards: Market<br>or Payout Value of<br>Unearned Shares,<br>Units or other Rights<br>That Have Not Vested<br>($)**<sup>(4)</sup> |
| **Henry A. Fernandez** | 29564 | 549.83 | 2/3/2032 |  |  | 181455 | 84407422 |
| **Andrew C. Wiechmann** | 2691 | 549.83 | 2/3/2032 | 1310 | 609373 | 6813 | 3169203 |
| **C.D. Baer Pettit** | 16260 | 549.83 | 2/3/2032 |  |  | 77903 | 36238139 |
| **Scott A. Crum** | 3415 | 549.83 | 2/3/2032 | 2321 | 1079660 | 17046 | 7929288 |
| **Robert J. Gutowski** | 2484 | 549.83 | 2/3/2032 | 1221 | 567973 | 5977 | 2780321 |

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<sup>(1)</sup> Represents the award of PSOs that was granted on February 3, 2022, which 2022 PSOs were unexercised and unearned as of December 31, 2022 and remain subject to performance adjustment and forfeiture provisions. These values represent the number of 2022 PSOs each NEO would receive upon vesting, assuming target attainment of the applicable performance goals. This column does not give effect to retirement provisions as detailed below under "—Potential Payments Upon Termination or Change in Control—Equity Acceleration."

<sup>(2)</sup> Represents unvested RSUs outstanding as of December 31, 2022. This column does not give effect to retirement provisions as detailed below under "—Potential Payments Upon Termination or Change in Control—Equity Acceleration." The number of RSUs included in this table vest on the following dates for each NEO:

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| | | | | | |
|:---|:---|:---|:---|:---|:---|
| | **Number of RSUs By Vesting Date** | **Number of RSUs By Vesting Date** | **Number of RSUs By Vesting Date** | **Number of RSUs By Vesting Date** | **Number of RSUs By Vesting Date** |
| **Name** | **2/4/23** | **2/6/23** | **2/4/24** | **2/3/25** | **Total** |
| **Henry A. Fernandez** |  |  |  |  |  |
| **Andrew C. Wiechmann** | 216 | 169 | 215 | 710 | 1310 |
| **C.D. Baer Pettit** |  |  |  |  |  |
| **Scott A. Crum** | 508 | 406 | 506 | 901 | 2321 |
| **Robert J. Gutowski** | 216 | 135 | 215 | 655 | 1221 |

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<sup>(3)</sup> The market value of outstanding RSUs is based on a share price of $465.17, the closing price of our common stock on December 30, 2022, rounded to the nearest whole number.

<sup>(4)</sup> Represents outstanding and unvested PSUs held on December 31, 2022 that remain subject to performance adjustment and forfeiture provisions, as shown in the following table on an award-by-award basis. These values represent the number of PSUs that each NEO would receive upon vesting, assuming attainment of the applicable performance goals. This column does not give effect to retirement provisions as detailed below under "—Potential Payments Upon Termination or Change in Control—Equity Acceleration."

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| **86** | **MSCI \| Compensation Matters** |

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**PSU Awards, Subject to Forfeiture and Cancellation Provisions**

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| | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|
| **Award Year** | **2019** | **2020** |  | **2020** | **2021** | **2021** | **2022** |
| **Term** | **5-year** | **3-year** |  | **5-year** | **3-year** | **5-year** | **3-year** |
| **Payout Adjustment** | **Maximum** | **Maximum** |  | **Target** | **Threshold** | **Threshold** | **Target** |
| **Name** | **PSUs at Maximum Vesting (#)** | **PSUs at Maximum Vesting (#)** |  | **PSUs at <br>Target <br>Vesting (#)** | **PSUs at Threshold Vesting (#)** | **PSUs at Threshold Vesting (#)** | **PSUs at <br>Target <br>Vesting (#)** |
| **Henry A. Fernandez** | 84022 | 42708 | <sup>(1)</sup> | 35592 | 1806 | 8710 | 8617 |
| **Andrew C. Wiechmann** | 1356 | 2490 | <sup>(2)</sup> | 1384 | 189 | 609 | 785 |
| **C.D. Baer Pettit** | 23266 | 28470 | <sup>(3)</sup> | 15819 | 963 | 4645 | 4740 |
| **Scott A. Crum** | 5686 | 5979 | <sup>(4)</sup> | 3321 | 252 | 812 | 996 |
| **Robert J. Gutowski** | 1356 | 1992 | <sup>(5)</sup> | 1107 | 189 | 609 | 724 |

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<sup>(1)</sup> Following the performance adjustment, Mr. Fernandez received 28,472 PSUs which vested and converted to shares on February 8, 2023.

(2)Following the performance adjustment, Mr. Wiechmann received 1,660 PSUs which vested and converted to shares on February 8, 2023.

(3) Following the performance adjustment, Mr. Pettit received 18,980 PSUs which vested and converted to shares on February 8, 2023.

(4)Following the performance adjustment, Mr. Crum received 3,986 PSUs which vested and converted to shares on February 8, 2023.

(5)Following the performance adjustment, Mr. Gutowski received 1,328 PSUs which vested and converted to shares on February 8, 2023.

**Option Exercises and Stock Vested**

The following table contains information with regard to stock options exercised by our NEOs and vesting and conversion of stock awards held by the NEOs during fiscal 2022.

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| | | | | |
|:---|:---|:---|:---|:---|
| | **Option Awards** | **Option Awards** | **Stock Awards** | **Stock Awards** |
| **Name** | **Number of<br>Shares Acquired<br>on Vesting<br>(#)** | **Value Realized<br>on Vesting<br>($)**<sup>(1)</sup> | **Number of<br>Shares Acquired<br>on Vesting<br>(#)** | **Value Realized<br>on Vesting<br>($)**<sup>(1)</sup> |
| **Henry A. Fernandez** |  |  | 80187 | 44138934 |
| **Andrew C. Wiechmann** |  |  | 6416 | 3392646 |
| **C.D. Baer Pettit** |  |  | 38171 | 21011227 |
| **Scott A. Crum** |  |  | 12620 | 6950573 |
| **Robert J. Gutowski** |  |  | 3711 | 2044215 |

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<sup>(1)</sup> The value realized for stock awards is based on the closing price of MSCI common stock on the applicable stock vesting date.

**Potential Payments upon Termination or Change in Control**

**Change in Control Severance Plan**

In the event of a change in control of the Company, Executive Committee members, including all of our NEOs, would be entitled to benefits under the MSCI Inc. Change in Control Severance Plan (the "CIC Plan"), which was adopted by the Board of Directors in May 2015. The CIC Plan covers participants identified on a schedule attached to the CIC Plan (subject to any additions to or removals from the participant list by the Compensation Committee), including the Company's CEO, CFO and the Company's other NEOs. In the event of a "Qualifying Termination" (for certain terminations related to changes in control, as defined in the CIC Plan), participants will receive the severance payments and benefits specified in the CIC Plan. Severance payments and benefits under the CIC Plan are subject to a "double-trigger" as both a change in control and a termination of the participant's employment by the Company without "cause" or by the participant for "good reason" (as such terms are defined in the CIC Plan) are required in order for the participant to qualify for payments and benefits. The CIC Plan does not include any golden parachute excise tax gross-up provisions. Any severance payments and benefits under the CIC Plan are subject to execution of an agreement by the CIC Plan participant releasing claims against the Company. Participants are also obligated to comply with confidentiality, non-solicitation and non-disparagement covenants under their release agreement.

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|:---|:---|
| **2023 PROXY STATEMENT** | **87** |

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**Annual Incentive Plan**

In the event of a change in control (as defined in the AIP), unless otherwise determined by the Compensation Committee, the performance period applicable to any outstanding AIP cash bonus award will cease as of the date immediately prior to the change in control. The portion of any such award based on performance metrics (other than KPIs and DE&I Goals) will be payable based on the higher of (i) the Company's actual achievement of the performance metrics (other than KPIs and DE&I Goals) for the prorated period ending immediately prior to the change in control and (ii) 100%. The portion of any such award based on KPIs and DE&I Goals will be payable at 100% of the target. All awards will be payable by the Company (or the successor or survivor entity) within 60 days of the date of the change in control, prorated for the portion of the applicable performance period that elapsed prior to the change in control.

If the Company's successor will not be implementing a comparable annual incentive plan for the remaining portion of the year in which the change in control occurs, the Compensation Committee may, in its discretion, elect not to prorate the awards. If any AIP participant is eligible to receive a prorated annual bonus for the year in which the change in control occurs pursuant to any other change in control severance plan, including the CIC Plan, the individual's prorated annual bonus payable under such other plan will be reduced by the amount of the bonus paid under the AIP.

**Offer Letters**

For information regarding certain amounts payable to each of Messrs. Wiechmann and Pettit in connection with an involuntary termination of employment other than for cause pursuant to the terms of their offer letter or employment letter, respectively, please see "Employment Agreements" on page 77 of this Proxy Statement.

**Equity Acceleration**

The descriptions of equity acceleration provisions below apply to the applicable outstanding equity awards as of December 31, 2022.

**TERMINATIONS OTHER THAN DUE TO DEATH, DISABILITY, INVOLUNTARY TERMINATION WITHOUT CAUSE, GOVERNMENTAL SERVICE OR RETIREMENT**

Upon termination of an NEO's employment for any reason other than due to death, disability, involuntary termination without cause, certain governmental service or retirement (as such terms are defined in the applicable award agreement), his or her unvested RSUs, PSUs and PSOs will generally be cancelled immediately. Equity awards granted to NEOs who are eligible for retirement treatment are cancelled following a termination for cause.

**DEATH OR DISABILITY**

Upon termination of an NEO's employment due to death or "disability" (as defined in the applicable award agreement):

**•** *RSUs.* RSUs will vest and convert into shares within 30 days of the termination date.

**•** *PSUs*. PSUs will vest and convert into shares on the adjustment date, subject to adjustment based on actual performance through the end of the performance period.

**•** *PSOs*. The service condition will be deemed dully satisfied on the termination date, and the number of PSOs that will become vested options will be determined based on actual performance through the end of the performance period.

**INVOLUNTARY TERMINATION**

If the Company terminates an NEO's employment without "cause" (as defined in the applicable award agreement) and he or she signs and does not revoke an agreement and release of claims satisfactory to the Company within 60 days of the termination date:

**•** *2020 and 2021 RSUs*. A prorated portion of the RSUs will vest and convert to shares on the next regularly scheduled vesting date equal to the product of (i) one-third of the total number of RSUs granted pursuant to the award multiplied by (ii) a fraction, (A) the numerator of which is the total number of months the NEO was employed by the Company during the applicable 12-month vesting period (rounded up to the next whole month) and (B) the denominator of which is 12 months. However, for NEOs who have achieved "62/10 Retirement Eligibility" (as defined in the applicable award agreement), the RSUs will fully vest on the date of termination and will convert to shares on the original payment schedule.

**•** *2022 RSUs*. A prorated portion of the RSUs will vest and convert to shares on the vesting date equal to the product of (i) the total number of RSUs granted pursuant to the award multiplied by (ii) a fraction, (A) the numerator of which is the total number of months the NEO was employed by the Company during the vesting period (rounded up to the next whole month)

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| **88** | **MSCI \| Compensation Matters** |

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and (B) the denominator of which is 36 months. However, for NEOs who have achieved "62/10 Retirement Eligibility" (as defined in the applicable award agreement), the RSUs will fully vest on the date of termination and will convert to shares on the original payment schedule.

**•** *2020, 2021 and 2022 3-Year PSUs*. A prorated portion of the target number of PSUs will vest and convert into shares on the adjustment date equal to the product of (i) the target number of PSUs multiplied by (ii) a fraction, (A) the numerator of which is the total number of months the NEO was employed by the Company during the 3-year performance period (rounded up to the next whole month), and (B) the denominator of which is 36 months, subject to adjustment based on actual performance through the end of the performance period. However, for NEOs who have achieved "62/10 Retirement Eligibility," all of the target PSUs (i.e., not prorated) will vest and convert into shares on the adjustment date, subject to adjustment based on actual performance through the end of the performance period.

**•** *2019, 2020 and 2021 5-Year PSUs*. If the termination of employment occurs prior to the second anniversary of the grant date, the PSUs will be forfeited in their entirety. Following the second anniversary of the grant date, a prorated portion of the target number of PSUs will vest and convert into shares on the adjustment date equal to the product of (i) the target number of PSUs multiplied by (ii) a fraction, (A) the numerator of which is the total number of months the NEO was employed by the Company during the 5-year performance period (rounded up to the next whole month), and (B) the denominator of which is 60 months, subject to adjustment based on actual performance through the end of the performance period. However, for NEOs who have achieved "62/10 Retirement Eligibility," all of the target PSUs (i.e., not prorated) will vest and convert into shares on the adjustment date, subject to adjustment based on actual performance through the end of the performance period.

**•** *2022 PSOs*. A prorated portion of the service condition will be deemed satisfied determined by dividing (i) the total number of months the NEO was employed by the Company during the vesting period (rounded up for partial months) by (ii) 36 months. The number of prorated PSOs that become vested options (if any) will be determined based on actual performance through the end of the performance period. However, for NEOs who have achieved "62/10 Retirement Eligibility," (i) the service condition will be deemed fully satisfied on the termination date and (ii) the number of PSOs that become vested options (if any) will be determined based on actual performance through the end of the performance period.

**GOVERNMENTAL SERVICE** 

Upon termination of an NEO's employment as a result of accepting employment with a governmental employer (based on the applicable award agreement):

**•** *2019 PSUs*. If such termination occurs prior to the adjustment date, the PSUs will be adjusted within a range based on the expected (or actual, if such termination occurs after the end of the performance period) achievement of the performance metrics for the performance period (which will be determined by extrapolating the performance metrics that have been achieved as of the end of the most recent fiscal quarter prior to the date on which the NEO's employment terminates) and such adjusted PSUs will vest and convert into shares within 60 days following the termination date. If such termination occurs following the adjustment date (other than in connection with a cancellation event), the PSUs will fully vest and convert into shares within 60 days of termination.

**RETIREMENT**

Upon termination of an NEO's employment in circumstances that makes him or her eligible for retirement treatment (based on the applicable award agreement):

**•** *2020 and 2021 RSUs*. For NEOs who have achieved "Legacy Retirement Eligibility" or "55/10 Retirement Eligibility" (as such terms are defined in the applicable award agreement) but who have not achieved "62/10 Retirement Eligibility," a prorated portion of the RSUs will vest and convert to shares on the next regularly scheduled vesting date equal to the product of (i) one-third of the total number of RSUs granted pursuant to the award multiplied by (ii) a fraction, (A) the numerator of which is the total number of months the NEO was employed by the Company during the applicable 12-month vesting period (rounded up to the next whole month) and (B) the denominator of which is 12 months. For NEOs who have achieved "62/10 Retirement Eligibility," the RSUs will fully vest on the date of termination and will convert to shares on the original payment schedule.

**•** *2022 RSUs*. For NEOs who have achieved "Legacy Retirement Eligibility" or "55/10 Retirement Eligibility" (as such terms are defined in the applicable award agreement) but who have not achieved "62/10 Retirement Eligibility," a prorated portion of the RSUs will vest and convert to shares on the next regularly scheduled vesting date equal to the product of (i) the total number of RSUs granted pursuant to the award multiplied by (ii) a fraction, (A) the numerator of which is the total number of months the NEO was employed by the Company during the vesting period (rounded up to the next whole month) and (B) the denominator of which is 36 months. For NEOs who have achieved "62/10 Retirement Eligibility," the RSUs will fully vest on the date of termination and will convert to shares on the original payment schedule.

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|:---|:---|
| **2023 PROXY STATEMENT** | **89** |

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**•** *2019, 2020, 2021 and 2022 PSUs*. For NEOs who have achieved "Legacy Retirement Eligibility" or "55/10 Retirement Eligibility" but who have not achieved "62/10 Retirement Eligibility," a prorated portion of the target number of PSUs will vest and convert to shares on the adjustment date equal to the product of (i) the target number of PSUs multiplied by (ii) a fraction, (A) the numerator of which is the total number of months the NEO was employed by the Company during the 3- or 5-year performance period, as applicable (rounded up to the next whole month), and (B) the denominator of which is 36 or 60 months, as applicable, subject to adjustment based on actual performance through the end of the performance period. However, for NEOs who have achieved "62/10 Retirement Eligibility," all of the target PSUs (i.e., not prorated) will vest and convert into shares on the adjustment date, subject to adjustment based on actual performance through the end of the performance period.

**•** *2022 PSOs*. For NEOs who have achieved "Legacy Retirement Eligibility" or "55/10 Retirement Eligibility" but who have not achieved "62/10 Retirement Eligibility," a prorated portion of the service condition will be deemed satisfied determined by dividing (i) the total number of months the NEO was employed by the Company during the 3-year performance vesting period (rounded up for partial months) by (ii) 36 months. The number of prorated PSOs that become vested options (if any) will be determined based on actual performance through the end of the performance period. For NEOs who have achieved "62/10 Retirement Termination" (as such term is defined in the applicable award agreement), the service condition will be deemed fully satisfied and the number of PSOs that become vested options (if any) will be determined by actual performance through the end of the performance period.

**CHANGE IN CONTROL**

In the event an NEO's employment is terminated by MSCI without "cause" or by him or her for "good reason," in each case, within 24 months following a "change in control" (as such terms are defined in the applicable award agreement):

**•** *RSUs*. RSUs will vest and convert into shares within 60 days of the date of termination of employment.

**•** *2019, 2020, 2021 and 2022 PSUs*. PSUs will vest and convert to shares within 60 days of the date of termination of employment, and the performance metrics will be deemed to have been achieved at the greater of (i) the actual achievement of the performance metrics for the period commencing on the first day of the performance period and ending on the date immediately prior to the change in control and (ii) 100%.

**•** *2022 PSOs*. PSOs will vest and become exercisable and the performance condition will be deemed to have been achieved at the greater of (i) the actual achievement of the performance condition for the period commencing on the first day of the performance period and ending on the date immediately prior to the change in control and (ii) 100%.

The following table represents the amounts to which our NEOs or their estates or representatives, as applicable, would have been entitled to receive had their employment been terminated on December 31, 2022 or had a change in control occurred on December 31, 2022.

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| **90** | **MSCI \| Compensation Matters** |

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**Estimated Potential Payments upon Termination or Change in Control** 

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| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| | | | | **Change in Control** | **Change in Control** | **Change in Control** |
| **Name**<sup>(1)</sup> | **Involuntary<br>Termination<br>Without Cause-<br>Equity at Target<br>Performance ($)**<sup>(1)(2)</sup> | **Termination<br>Due to Death,<br>Disability-<br>Equity at Target<br>Performance ($)**<sup>(1)(3)</sup> | **Termination<br>Due to Governmental Service-<br>Equity at Target<br>Performance ($)**<sup>(1)(4)</sup> | **Cash <br>Severance ($)**<sup>(5)</sup> | **Benefits and<br>Perquisites -<br>Cobra / UK<br>Medical<br>Continuation<br>Premiums ($)**<sup>(6)</sup> | **Termination<br>Without Cause<br>or for Good<br>Reason (Following<br>a Change<br>in Control)-Equity<br>at Target<br>Performance ($)**<sup>(1)(7)</sup> |
| **Henry A. Fernandez** | 58193697 | 58193697 | 58193697 | 4976480 | 66281 | 58193697 |
| **Andrew C. Wiechmann** | 1597859 | 3239444 | 315385 | 2406680 |  | 3239444 |
| **C.D. Baer Pettit** | 14641226 | 25503410 | 17470390 | 4037979 | 16355 | 25503410 |
| **Scott A. Crum** | 3796718 | 6563549 | 1322478 | 2588247 | 77129 | 6563549 |
| **Robert J. Gutowski** | 1417373 | 2963598 | 315385 | 2260753 | 66281 | 2963598 |

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<sup>(1)</sup> With respect to RSUs or PSUs, values are based on a closing stock price of $465.17 per share as of December 30, 2022. No value is attributable to PSOs granted in 2022, as the Company's stock price as of December 30, 2022 was below the exercise price of the PSOs granted in 2022 of $549.83.

<sup>(2)</sup> These amounts represent the values associated with the acceleration of unvested RSUs and payout of PSUs at the target performance level upon a termination of the NEO's employment due to an involuntary termination without cause (not following a change in control), in each case, pursuant to the terms of the applicable award agreement. The value associated with the acceleration of unvested RSUs and PSUs (assuming payout at the maximum performance level) is $130,379,243 for Mr. Fernandez, $3,642,746 for Mr. Wiechmann, $35,392,925 for Mr. Pettit, $8,418,647 for Mr. Crum and $3,220,372 for Mr. Gutowski.

<sup>(3)</sup> These amounts represent the values associated with the acceleration of unvested RSUs and payout of PSUs at the target performance level upon a termination of the NEO's employment due to death or disability, in each case, pursuant to the terms of the applicable award agreement. The value associated with the acceleration of unvested RSUs and PSUs (assuming payout at the maximum performance level) is $130,379,243 for Mr. Fernandez, $6,973,363 for Mr. Wiechmann, $59,418,955 for Mr. Pettit, $13,908,118 for Mr. Crum and $6,357,478 for Mr. Gutowski.

<sup>(4)</sup> These amounts represent the values associated with the acceleration of the payout of 2019 PSUs at the target performance level upon a termination of the NEO's employment due to governmental service, pursuant to the terms of the 2019 PSU award agreement for all NEOs except Messrs. Fernandez and Pettit. With respect to Mr. Fernandez, such termination is treated as subject to "62/10 Retirement Eligibility," as detailed above under "—Potential Payments Upon Termination or Change in Control—Equity Acceleration." With respect to Mr. Pettit, such termination is treated as subject to "55/10 Retirement Eligibility" as detailed above with respect to all awards other than the 2019 PSUs, and 2019 PSUs are treated as being accelerated at the target performance level pursuant to the terms of the 2019 PSU award agreement. The value associated with the acceleration of unvested awards (assuming payout at the maximum performance level) is $130,379,243 for Mr. Fernandez, $630,771 for Mr. Wiechmann, $41,051,253 for Mr. Pettit, $2,644,957 for Mr. Crum and $630,771 for Mr. Gutowski.

<sup>(5)</sup> A lump sum cash payment under our CIC Plan equal to the sum of (1) two times the participant's base salary and (2) two times the participant's average annual cash bonus (three-year average annual cash bonus). For more information on our CIC Plan and qualifying terminations of employment thereunder, see "—Potential Payments Upon Termination or Change in Control—Change in Control Severance Plan" above.

<sup>(6)</sup> A lump sum cash payment under our CIC Plan equal to 135% of the approximate amount of COBRA continuation premiums for the participant and his or her eligible dependents for 24 months for the coverage option and level of medical, dental and/or vision coverage in effect for the participant immediately prior to the date of termination (or, in the case of an international participant, equivalent local private medical benefits); provided, however, that such continued participation shall only be provided to an international participant to the extent permitted under the terms of any applicable group health plan and applicable law. For more information on our CIC Plan and qualifying terminations of employment thereunder, see "Compensation Discussion and Analysis—Potential Payments Upon Termination or Change in Control—Change in Control Severance Plan" above.

<sup>(7)</sup> These amounts represent the values associated with the acceleration of unvested RSUs and payout of PSUs at the target performance level upon a termination of the NEO's employment by the Company without cause or by the NEO for good reason, in each case, within 24 months following a change in control, pursuant to the terms of the applicable award agreement. The value associated with the acceleration of unvested RSUs and PSUs (assuming payout at the maximum performance level) is $130,379,243 for Mr. Fernandez, $6,973,363 for Mr. Wiechmann, $59,418,955 for Mr. Pettit, $13,908,118 for Mr. Crum and $6,357,478 for Mr. Gutowski.

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| | |
|:---|:---|
| **2023 PROXY STATEMENT** | **91** |

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**CEO Pay Ratio**

In accordance with the requirements of Section 953(b) of the Dodd-Frank Act and Item 402(u) of Regulation S-K (collectively, the "Pay Ratio Rule"), we are providing the following estimated information for 2022:

**•** the median of the annual total compensation of all our employees (except our Chief Executive Officer) was $58,401;

**•** the annual total compensation of our Chief Executive Officer was $12,998,816; and

**•** the ratio of these two amounts was 223 to 1. We believe that this ratio is a reasonable estimate calculated in a manner consistent with the requirements of the Pay Ratio Rule.

SEC rules for identifying the median employee and calculating the pay ratio allow companies to apply various methodologies and apply various assumptions and, as a result, the pay ratio reported by us may not be comparable to the pay ratio reported by other companies.

**Methodology for Identifying our "Median Employee"**

**EMPLOYEE POPULATION**

To identify the median of the annual total compensation of all our employees (other than our Chief Executive Officer), we first identified our total employee population from which we determined our "median employee." We determined that, as of December 31, 2022, our total employee population consisted of 4,759 individuals (of which 49.7% of MSCI employees were located in the Asia Pacific region, 22.6% in Europe, Middle East and Africa, 18.7% in the United States and Canada, and 9.0% in Mexico and Brazil). Our total employee population consisted of our global workforce of full-time and part-time employees, as described in more detail below.

**DETERMINING OUR MEDIAN EMPLOYEE**

To identify our "median employee" from our total employee population, we compared the amount of base salary plus actual cash bonus paid for 2022. In making this determination, we annualized the compensation of our full-time employees who were hired in 2022 but did not work for us for the entire fiscal year and permanent part-time employees. We identified our "median employee" using this compensation measure, which was consistently applied to all our employees included in the calculation.

**OUR MEDIAN EMPLOYEE**

Using the methodologies described above, we determined that our "median employee" was a full-time, salaried employee located in Pune, India, with base salary for the 12-month period ending December 31, 2022 in the amount of $52,467.

**Determination of Annual Total Compensation of our "Median Employee" and our CEO**

Once we identified our "median employee," we then calculated such employee's annual total compensation for 2022 using the same methodology we used for purposes of determining the annual total compensation of our NEOs for 2022 (as set forth in the Summary Compensation Table for 2022 on page 82 of this Proxy Statement).

**Pay Versus Performance**

The following table sets forth the compensation for our CEO and the average compensation for our other NEOs, both as reported in the Summary Compensation Table on page 82 of this Proxy Statement and with certain adjustments to reflect the "compensation actually paid" to such individuals, as defined under SEC rules, for each of 2022, 2021 and 2020. The table also provides information on our cumulative total shareholder return ("TSR"), the cumulative TSR of our peer group, net income and adjusted EPS.

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|:---|:---|
| **92** | **MSCI \| Compensation Matters** |

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**2022 PAY VERSUS PERFORMANCE TABLE**

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| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| **Year <br>(a)** | **Summary<br>Compensation<br>Table Total<br>for PEO**<sup>(1)</sup>**<br>($) (b)** | **Compensation<br>Actually Paid<br>to PEO**<sup>(2)</sup>**<br>($) (c)** | **Average Summary<br>Compensation<br>Table Total<br>for Non-PEO<br>Named Executive<br>Officers**<sup>(1)</sup>**<br>($) (d)** | **Average<br>Compensation<br>Actually Paid to<br>Non-PEO Named<br>Executive<br>Officers**<sup>(2)</sup>**<br>($) (e)** | **Value of Initial Fixed $100<br>Investment Based On:** | **Value of Initial Fixed $100<br>Investment Based On:** | **Net<br>Income (in<br>Thousands)**<sup>(4)</sup>**<br>($) (h)** | **Adjusted EPS**<sup>(5)</sup>**<br>($) (i)** |
| **Year <br>(a)** | **Summary<br>Compensation<br>Table Total<br>for PEO**<sup>(1)</sup>**<br>($) (b)** | **Compensation<br>Actually Paid<br>to PEO**<sup>(2)</sup>**<br>($) (c)** | **Average Summary<br>Compensation<br>Table Total<br>for Non-PEO<br>Named Executive<br>Officers**<sup>(1)</sup>**<br>($) (d)** | **Average<br>Compensation<br>Actually Paid to<br>Non-PEO Named<br>Executive<br>Officers**<sup>(2)</sup>**<br>($) (e)** | **Total<br>Shareholder<br>Return**<sup>(3)</sup>**<br>($) (f)** | **Peer Group<br>Total<br>Shareholder<br>Return**<sup>(3)</sup>**<br>($) (g)** | **Net<br>Income (in<br>Thousands)**<sup>(4)</sup>**<br>($) (h)** | **Adjusted EPS**<sup>(5)</sup>**<br>($) (i)** |
| 2022 | 12998816 | (38985841) | 4003225 | (4957944) | 184.7 | 116.9 | 870573 | 11.45 |
| 2021 | 10338312 | 81171520 | 3496361 | 15271690 | 240.9 | 133.0 | 725983 | 9.95 |
| 2020 | 9924139 | 71235260 | 3332994 | 12060436 | 174.4 | 98.0 | 601822 | 7.83 |

---

<sup>(1)</sup> Compensation for our principal executive officer ("PEO"), Henry A. Fernandez, reflects the amounts reported in the "Summary Compensation Table" for the respective years. Average compensation for non-PEOs includes the following NEOs: (i) in each of 2022 and 2021, Scott A. Crum, Robert J. Gutowski, C.D. Baer Pettit and Andrew C. Wiechmann and (ii) in 2020, Scott A. Crum, Robert J. Gutowski, Linda S. Huber, C.D. Baer Pettit and Andrew C. Wiechmann.

<sup>(2)</sup> Compensation "actually paid" for the PEO and average compensation "actually paid" for our non-PEO NEOs in 2022, 2021 and 2020 reflects the respective amounts set forth in columns (c) and (e), adjusted as follows in the table below, as determined in accordance with SEC rules. These dollar amounts do not reflect the actual amount of compensation earned by or paid to the PEO and our other NEOs during the applicable year. For information regarding the decisions made by our Compensation Committee with respect to the PEO's and our other NEOs' compensation for fiscal year 2022, see Compensation Discussion and Analysis beginning on page 58 of this Proxy Statement.

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| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| | **PEO 2022** | **PEO 2021** | **PEO 2020** | **Non-PEOs 2022** | **Non-PEOs 2021** | **Non-PEOs 2020** |
| **Summary Compensation Table Total** | 12998816 | 10338312 | 9924139 | 4003225 | 3496361 | 3332994 |
| *Less* Stock Award Value Reported in Summary Compensation Table for the Covered Year | (10000518) | (7499592) | (7499849) | (2413249) | (1818033) | (1579740) |
| *Plus* Fair Value of Outstanding Unvested Awards Granted in the Covered Year | 6777015 | 18592383 | 28221106 | 1687764 | 4201781 | 4515909 |
| *Change* in Fair Value of Outstanding Unvested Awards from Prior Years | (43770315) | 59740417 | 40589864 | (7254387) | 9459302 | 5904575 |
| *Change* in Fair Value of Awards from Prior Years that Vested in the Covered Year | (4990839) |  |  | (981297) | (67721) | 327537 |
| *Less* Fair Value (as of end of prior fiscal year) of Awards Forfeited during the Covered Year |  |  |  |  |  | (440839) |
| *Plus* Fair Value of Incremental Dividends or Earnings Paid on Stock Awards |  |  |  |  |  |  |
| **Compensation Actually Paid** | (38985841) | 81171520 | 71235260 | (4957944) | 15271690 | 12060436 |

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Fair values set forth in the table above are computed in accordance with ASC 718 as of the end of the respective fiscal year, other than fair values of awards that vest in the covered year, which are valued as of the applicable vesting date, or the fair values of awards forfeited in the covered year, which are valued as of the end of the prior fiscal year. The assumptions used for purposes of calculating fair values of awards as of the vest date or fiscal year-end date are the same as the assumptions used for purposes of calculating the grant date fair value of awards, except that, in the case of PSOs, the fair values at the time of grant were determined using the Black-Scholes option pricing model and the fair values as of the fiscal year-end date were determined using the Hull-White lattice model. The Hull-White lattice model requires consistent judgmental assumptions as the Black-Scholes pricing model, except that the expected life as a direct input for the Black-Scholes pricing model was estimated using the simplified method provided for by the SEC, while the expected life for the Hull-White lattice model was an implied output and estimated to be 8.0 years. In addition, for PSOs, the fair value is adjusted for any changes in the probability of achievement of the (i) a cumulative revenue performance goal and (ii) a cumulative adjusted EPS performance goal (each weighted at 50% under the terms of the PSOs).

<sup>(3)</sup> TSR is cumulative for the measurement periods beginning on December 31, 2019 and ending on December 31 of each of 2022, 2021 and 2020, respectively, calculated in accordance with Item 201(e) of Regulation S-K. The peer group for purposes of this table reflects the Company's industry sector and is the same as our peer group set forth above under "Proxy Summary—Total Shareholder Return" for purposes of Item 201(e) of Regulation S-K .

<sup>(4)</sup> Reflects "Net Income" in the Company's Consolidated Statements of Income included in the Company's Annual Reports on Form 10-K for each of the years ended December 31, 2022, 2021 and 2020.

<sup>(5)</sup> Adjusted EPS is a non-GAAP financial measure. See Annex B for definitions and reconciliations of all non-GAAP financial measures referenced herein.

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| | |
|:---|:---|
| **2023 PROXY STATEMENT** | **93** |

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**Disclosure of Relationships**

**COMPENSATION ACTUALLY PAID AND MSCI CUMULATIVE TSR**

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| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| | **Compensation<br>Actually Paid<br>to PEO<br>($)** | **YoY % Change** | **Average Compensation<br>Actually Paid to<br>Non-PEO Named<br>Executive Officers<br>($)** | **YoY % Change** | **Total Shareholder<br> Return**<sup>(1)</sup><br>**($)** | **YoY % Change** |
| 2022 | (38985841) | (148.0%) | (4957944) | (132.5%) | 184.7 | (23.3%) |
| 2021 | 81171520 | 14.0% | 15271690 | 26.6% | 240.9 | 38.1% |
| 2020 | 71235260 |  | 12060436 |  | 174.4 |  |

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<sup>(1)</sup> TSR is cumulative for the measurement periods beginning on December 31, 2019 and ending on December 31 of each of 2022, 2021 and 2020, calculated in accordance with Item 201(e) of Regulation S-K.

Compensation actually paid to our PEO and average compensation actually paid to our non-PEO NEOs decreased 148.0% and 132.5% respectively, in the year ended December 31, 2022 compared to the year ended December 31, 2021. MSCI's cumulative TSR for the three-year period ending December 31, 2022 decreased 23.3% compared to the two-year period ending December 31, 2021.

Compensation actually paid to our PEO and average compensation actually paid to our non-PEO NEOs increased 14.0% and 26.6% respectively, in the year ended December 31, 2021 compared to the year ended December 31, 2020. MSCI's cumulative TSR for the two-year period ending December 31, 2021 increased 38.1% compared to the single-year period ending December 31, 2020.

**COMPENSATION ACTUALLY PAID AND NET INCOME**

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| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| | **Compensation<br>Actually Paid<br>to PEO<br>($)** | **YoY % Change** | **Average Compensation<br>Actually Paid to <br>Non-PEO Named<br>Executive Officers<br>($)** | **YoY % Change** | **Net Income<br>($)** | **YoY % Change** |
| 2022 | (38985841) | (148.0%) | (4957944) | (132.5%) | 870573 | 19.9% |
| 2021 | 81171520 | 14.0% | 15271690 | 26.6% | 725983 | 20.6% |
| 2020 | 71235260 |  | 12060436 |  | 601822 |  |

---

Compensation actually paid to our PEO and average compensation actually paid to our non-PEO NEOs decreased as noted above in the year ended December 31, 2022 compared to the year ended December 31, 2021. Over the same period, net income increased 19.9%.

Compensation actually paid to our PEO and average compensation actually paid to our non-PEO NEOs increased as noted above in the year ended December 31, 2021 compared to the year ended December 31, 2020. Over the same period, net income increased 20.6%.

**COMPENSATION ACTUALLY PAID AND ADJUSTED EPS**

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| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| | **Compensation<br>Actually Paid<br>to PEO<br>($)** | **YoY % Change** | **Average Compensation<br>Actually Paid to <br>Non-PEO Named<br>Executive Officers<br>($)** | **YoY % Change** | **Adjusted EPS**<sup>(1)</sup><br> **($)** | **YoY % Change** |
| 2022 | (38985841) | (148.0%) | (4957944) | (132.5%) | 11.45 | 15.1% |
| 2021 | 81171520 | 14.0% | 15271690 | 26.6% | 9.95 | 27.1% |
| 2020 | 71235260 |  | 12060436 |  | 7.83 |  |

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<sup>(1)</sup> Adjusted EPS is a non-GAAP financial measure. See Annex B for definitions and reconciliations of all non-GAAP financial measures referenced herein.

Compensation actually paid to our PEO and average compensation actually paid to our non-PEO NEOs decreased as noted above in the year ended December 31, 2022 compared to the year ended December 31, 2021. Over the same period, adjusted EPS increased 15.1%.

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|:---|:---|
| **94** | **MSCI \| Compensation Matters** |

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Compensation actually paid to our PEO and average compensation actually paid to our non-PEO NEOs increased as noted above for the year ended December 31, 2021 compared to the year ended December 31, 2020. Over the same period, adjusted EPS increased 27.1%.

**MSCI CUMULATIVE TSR AND PEER GROUP CUMULATIVE TSR**

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| | | | | |
|:---|:---|:---|:---|:---|
| | **Total Shareholder<br>Return**<sup>(1)</sup><br>**($)** | **YoY % Change** | **Peer Group Total<br>Shareholder Return**<sup>(1)</sup><br>**($)** | **YoY % Change** |
| 2022 | 184.7 | (23.3%) | 116.9 | (12.2%) |
| 2021 | 240.9 | 38.1% | 133.0 | 35.8% |
| 2020 | 174.4 |  | 98.0 |  |

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<sup>(1)</sup> TSR is cumulative for the measurement periods beginning on December 31, 2019 and ending on December 31 of each of 2022, 2021 and 2020, respectively, calculated in accordance with Item 201(e) of Regulation S-K. The peer group for purposes of this table reflects the Company's industry sector and is the same as our peer group set forth above in Proxy Summary—Total Shareholder Return.

MSCI's cumulative TSR for the three-year period ending December 31, 2022 decreased 23.3% compared to the two-year period ending December 31, 2021. Peer group cumulative TSR for the three-year period ending December 31, 2022 decreased 12.2% compared to the two-year period ending December 31, 2021.

MSCI's cumulative TSR for the two-year period ending December 31, 2021 increased 38.1% compared to the single-year period ending December 31, 2020. Peer group cumulative TSR for the two-year period ending December 31, 2021 increased 35.8% compared to the single-year period ending December 31, 2020.

**Performance Measures**

As described in more detail in the Compensation Discussion and Analysis beginning on page 58 of this Proxy Statement, our executive compensation program is designed to facilitate an "owner-operator" mindset amongst our senior executives. In connection with our pay-for-performance philosophy, we utilize multiple, complementary performance measures under our AIP and LTIP that measure and reward for performance against core financial, operational and strategic milestones that drive shareholder value creation.

Adjusted EPS and operating revenues are utilized as performance measures for our AIP. Other performance measures applicable to our NEOs under our AIP include total net sales and free cash flow, and further information regarding these performance measures can be found under Compensation Discussion and Analysis.

Under our LTIP, beginning in 2022, we granted PSOs that are eligible to vest based on the combined level of achievement of (i) a cumulative operating revenue performance goal and (ii) a cumulative adjusted EPS performance goal (each weighted at 50%) and measured over a cumulative three-year performance period. We also granted PSUs that are eligible to vest based on the achievement of an absolute TSR CAGR measured over a cumulative three-year performance period.

The following table sets forth an unranked list of the most important performance measures we used to link pay with performance for 2022.

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| |
|:---|
| **Performance Measures** |
| Adjusted EPS |
| Operating Revenues |
| Total Net Sales |
| Free Cash Flow |
| 3-Year Absolute TSR CAGR |

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Because adjusted EPS is a performance measure that is utilized under both our AIP and our LTIP and is a key metric used by our management and our investors in evaluating our performance, we consider adjusted EPS to be the most important financial performance measure utilized in our executive compensation program for 2022 for linking pay with performance and, as a result, adjusted EPS is our "company-selected measure" for purposes of the 2022 Pay versus Performance Table.

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|:---|:---|
| **2023 PROXY STATEMENT** | **95** |

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|:---|:---|
| ![msci-20230315_g48.jpg](msci-20230315_g48.jpg) | **Proposal No. 3**<br>**Advisory Vote on the Frequency**<br>**of Future Advisory Votes to**<br>**Approve Executive**<br>**Compensation** |

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The Dodd-Frank Act enables MSCI's shareholders to vote at least every six years, on an advisory basis, on how frequently they would like to cast a vote to approve the compensation of MSCI's NEOs. Since our last advisory vote on the frequency of future advisory votes to approve executive compensation occurred in 2017 (when our Board recommended, and our shareholders approved, holding a say-on-pay vote every one year), we are requesting that you vote again on this matter in 2023. By voting on this proposal, shareholders may indicate whether they would prefer an advisory vote to approve NEO compensation every one year, every two years, or every three years, or they may abstain from voting.

The Company values the opinion of its shareholders and, consistent with our current practice, believes that an annual say-on-pay vote will best reinforce MSCI's desire to communicate with its shareholders. An annual say-on-pay vote will allow the Company's shareholders to regularly express a view on the Company's compensation policies and practices.

Following the 2023 annual meeting, we expect to hold our next advisory vote on the frequency of say-on-pay votes at our annual meeting in 2029.

This vote is advisory and therefore not binding on MSCI, the Compensation Committee or the Board. The Board and Compensation Committee will carefully consider the shareholder vote on this proposal, along with all other expressions of shareholder views it receives on this matter.

**VOTE REQUIRED AND RECOMMENDATION**

The affirmative vote of a majority of the votes cast at our 2023 Annual Meeting, at which a quorum is present, is required to approve Proposal No. 3. Abstentions and broker non-votes shall not be treated as votes cast.

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|:---|:---|
| ![msci-20230315_g113.jpg](msci-20230315_g113.jpg) | **Our Board of Directors recommends that an advisory vote to approve compensation for our NEOs be held every "1 YEAR."** <br>**Proxies solicited by our Board will be voted every "1 YEAR" for this approval unless otherwise instructed.** |

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|:---|:---|
| **96** | **MSCI** |

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|:---|:---|
| ![msci-20230315_g48.jpg](msci-20230315_g48.jpg) | **Audit <br>Matters** |

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**Independent Auditor's Fees**

The following table summarizes the aggregate fees (including related out-of-pocket expenses) expensed in 2022 and 2021 for professional services provided by PwC. On March 14, 2022, the Audit Committee approved the engagement of PwC as the Company's independent auditor for 2022. These fees were approved pursuant to the pre-approval policies and procedures described below.

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| | | |
|:---|:---|:---|
| **$ in thousands** | **2022** | **2021** |
| Audit fees<sup>(1)</sup> | 3213 | 3396 |
| Audit-related fees<sup>(2)</sup> | 674 | 698 |
| Tax fees<sup>(3)</sup> | 424 | 1329 |
| All other fees<sup>(4)</sup> | 193 | 16 |
| **Total** | **4504** | **5439** |

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<sup>(1)</sup> &nbsp;&nbsp;&nbsp;&nbsp;Audit fees consisted of fees expensed for (i) audits of our consolidated financial statements included in our Annual Reports on Form 10-K and related services, (ii) reviews of the interim condensed consolidated financial statements included in our quarterly financial statements, (iii) audits of various entities for statutory and other reporting requirements, (iv) comfort letters, consents and other services related to SEC and other regulatory filings and (v) audits of our internal control over financial reporting (as required by Section 404 of the Sarbanes-Oxley Act of 2002).

<sup>(2)</sup> &nbsp;&nbsp;&nbsp;&nbsp;In 2022, Audit-related fees consisted of fees expensed for reports related to the assessment of internal controls and compliance with professional standards in connection with a system implementation as well as other assurance and related services. In 2021, Audit-related fees consisted of fees expensed for the annual benefit plan audit, as well as other assurance and related services.

<sup>(3)</sup> &nbsp;&nbsp;&nbsp;&nbsp;Tax fees in 2022 related to tax compliance assistance. Tax fees in 2021 consisted of $1,043,596 related to tax compliance assistance and $285,431 of tax consulting fees related to international and domestic tax matters, including international tax planning.

<sup>(4)</sup> &nbsp;&nbsp;&nbsp;&nbsp;In 2022, all other fees primarily consisted of fees related to pre-assurance services for certain ESG metrics. In 2021, all other fees primarily consisted of fees related to accounting research software subscriptions.

**Pre-Approval Policy of the Audit and Risk Committee of Services Performed by Independent Auditors**

The Audit Committee has implemented pre-approval policies and procedures related to the provision of audit and non-audit services by the independent auditor to ensure that the independent auditor maintains independence with respect to MSCI. Under these procedures, the Audit Committee pre-approves both the type of services to be provided by the independent auditor and the estimated fees related to those services. During the pre-approval process, the Audit Committee considers the impact of the types of services and the related fees on the independence of the auditor. Even if a service has received general pre-approval, if it involves a fee in excess of $750,000 or relates to tax services, it requires a separate pre-approval of the full Audit Committee. The Audit Committee has delegated authority to the Chair of the Audit Committee to pre-approve certain engagements not requiring approval by the full Audit Committee. The Chair must report, for informational purposes, any pre-approval decisions to the Audit Committee at its next scheduled meeting. The services and fees must be deemed compatible with the maintenance of the auditor's independence, including compliance with SEC rules and regulations. Management reports to the Audit Committee the actual fees versus pre-approved amounts periodically throughout the year by category of service.

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|:---|:---|
| **2023 PROXY STATEMENT** | **97** |

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**Audit and Risk Committee Report**

The Audit Committee operates under a written charter adopted by the Board, which is accessible through the "Corporate Governance" link under the "Investor Resources" tab found on our website's Investor Relations homepage (https://ir.msci.com). The Audit Committee is responsible for the oversight of the integrity of the Company's consolidated financial statements, the Company's system of internal control over financial reporting, the Company's risk management, the qualifications and independence of the Company's independent auditor, the performance of the Company's internal and independent auditors and the Company's compliance with legal and regulatory requirements. The Audit Committee has the sole authority and responsibility to appoint, compensate, evaluate and, when appropriate, replace the Company's independent auditor. The Board has determined that all of the Audit Committee's members are independent under the applicable independence standards of the NYSE and the Exchange Act.

The Audit Committee serves in an oversight capacity and is not part of the Company's managerial or operational decision-making process. Management is responsible for the financial reporting process, including the system of internal controls, for the preparation of consolidated financial statements in accordance with accounting principles generally accepted in the United States and for the report on the Company's internal control over financial reporting. The Company's independent auditor for the year ended December 31, 2022, PwC, was responsible for auditing the consolidated financial statements included in the Company's 2022 Annual Report on Form 10-K, expressing an opinion as to their conformity with accounting principles generally accepted in the United States of America and expressing an opinion on the effectiveness of the Company's internal control over financial reporting, as well as reviewing the Company's interim condensed consolidated financial statements included in its Quarterly Reports on Form 10-Q. The Audit Committee's responsibility is to oversee the financial reporting process and to review and discuss management's report on the Company's internal control over financial reporting. The Audit Committee relies, without independent verification, on the information provided to us and on the representations made by management, the internal auditor and the independent auditor.

The Audit Committee held ten meetings during the year ended December 31, 2022, and among other things:

**•** reviewed and discussed the Company's quarterly and annual earnings releases;

**•** reviewed and discussed the (i) quarterly unaudited consolidated financial statements and related notes and (ii) audited consolidated financial statements and related notes to the consolidated financial statements for the year ended December 31, 2022 with management and PwC;

**•** reviewed and discussed the annual plan and scope of work of the independent auditor;

**•** reviewed and discussed the annual plan and scope of work of the internal auditor and summaries of significant reports to management by the internal auditor;

**•** met with PwC, the internal auditor and Company management in executive sessions to discuss the results of their examinations and evaluations of the Company's internal controls, and the overall quality of the Company's financial reporting and compliance programs;

**•** reviewed and discussed the critical accounting policies set forth in the Company's Annual Report on Form 10-K and reviewed critical audit matters reported by PwC;

**•** reviewed business and financial market conditions, including periodic assessments of risks posed to MSCI's operations and financial condition (including those related to technology and cybersecurity);

**•** reviewed and discussed reports from MSCI's Disclosure Committee; and

**•** evaluated the performance of PwC and approved their engagement as the Company's independent auditor.

PwC also provided to the Audit Committee the written disclosures and the letters required by the applicable PCAOB requirements regarding PwC's communications with the Audit Committee concerning independence, and represented that it is independent from the Company. We discussed with PwC their independence from the Company, and considered whether the services they provided to the Company beyond those rendered in connection with their integrated audit of the Company's consolidated financial statements and internal control over financial reporting, and the reviews of the Company's interim condensed consolidated financial statements included in its Quarterly Reports on Form 10-Q, were compatible with maintaining their independence.

During the year ended December 31, 2022, the Audit Committee also received regular updates on the amount of fees and scope of audit, audit-related and tax services provided. Pursuant to the pre-approval policies and procedures related to the provision of audit and non-audit services by the independent auditors as described above within "—Pre-Approval Policy

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| | |
|:---|:---|
| **98** | **MSCI \| Audit Matters** |

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of the Audit Committee of Services Performed by Independent Auditors," the Audit Committee approved, among other things, fees related to the integrated audits, statutory audits, consultations and certain non-audit services. The Audit Committee also approved certain fees relating to tax services consisting of compliance and advisory services related to (i) tax consulting fees related to international and domestic tax matters, including international corporate restructurings, and (ii) tax compliance assistance.

Based on our review and these meetings, discussions and reports described above, and subject to the limitations on our role and responsibilities referred to above and in the Audit Committee's charter, we recommended to the Board that the Company's audited consolidated financial statements be included in the Company's 2022 Annual Report on Form 10-K.

Respectfully submitted,

**Wayne Edmunds** (Chair)

**Robert G. Ashe Sandy C. Rattray Linda H. Riefler Rajat Taneja**

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|:---|:---|
| **2023 PROXY STATEMENT** | **99** |

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|:---|:---|
| ![msci-20230315_g48.jpg](msci-20230315_g48.jpg) | **Proposal No. 4**<br>**Ratification of the Appointment <br>of MSCI Independent Auditor** |

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The Audit Committee appointed PricewaterhouseCoopers LLP ("PwC") as independent auditor for 2023 and presents this selection to the shareholders for ratification. PwC will audit our consolidated financial statements for the year ended December 31, 2023 and perform other permissible pre-approved services.

A PwC representative will attend the 2023 Annual Meeting to respond to your questions and will have the opportunity to make a statement if he or she desires to do so. If our shareholders fail to ratify the appointment of PwC, it will be regarded as notice to the Board and the Audit Committee to consider the selection of a different firm. Even if shareholders ratify the selection of PwC, the Audit Committee, in its discretion, may select a new independent auditor at any time during the year if it believes that the change would be in the best interest of the Company.

The Audit Committee periodically reviews the engagement of the independent auditor to assess, among other things, the skills, experience, service levels and costs associated with conducting the annual audit of the Company's financial statements. PwC has served as our independent auditor since March 2014.

**VOTE REQUIRED AND RECOMMENDATION**

The affirmative vote of a majority of the votes cast at our 2023 Annual Meeting, at which a quorum is present, is required to approve Proposal No. 4. Abstentions shall not be treated as votes cast.

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|:---|:---|
| ![msci-20230315_g113.jpg](msci-20230315_g113.jpg) | **Our Board of Directors recommends that you vote "FOR" the ratification of the appointment of PricewaterhouseCoopers LLP as our independent auditor.**<br>**Proxies solicited by our Board will be voted "FOR" this ratification unless otherwise instructed.** |

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|:---|:---|
| **100** | **MSCI** |

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|:---|:---|
| ![msci-20230315_g48.jpg](msci-20230315_g48.jpg) | **Beneficial Ownership of <br>Common Stock** |

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**Stock Ownership of Executive Officers and Directors**

We require members of our Executive Committee (which includes all of our executive officers) and our directors to comply with our stock ownership guidelines to further align their interests with the interests of our shareholders. As of the date of this Proxy Statement, all of the members of our Executive Committee and our directors are in compliance with the applicable stock ownership guidelines. See "Compensation Matters—Compensation Discussion and Analysis—Stock Ownership Guidelines" on page 78 of this Proxy Statement and "Director Compensation and Stock Ownership Guidelines—Non-Employee Director Stock Ownership Guidelines" on page 55 of this Proxy Statement for additional information regarding our stock ownership guidelines for the members of our Executive Committee and our directors, respectively.

The following table sets forth the beneficial ownership of our common stock by each of our NEOs and directors, and by all of our directors and executive officers as of March 1, 2023, as a group. The address for each of our executive officers and directors is 7 World Trade Center, 250 Greenwich Street, 49th Floor, New York, New York 10007. Percentage of share ownership amounts are based on 80,063,020 shares of our common stock outstanding as of March 1, 2023.

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| | | | | |
|:---|:---|:---|:---|:---|
| **Named Executive Officers** | **Shares**<sup>(1)</sup> | **Right to<br>Acquire**<sup>(2)</sup> | **Beneficial <br>Ownership<br>Total**<sup>(3)</sup> | **Percent of<br>Class**<sup>(4)</sup> |
| Henry A. Fernandez<sup>(5)</sup> | 2065127 |  | 2065127 | 2.58% |
| Andrew C. Wiechmann | 15599 |  | 15599 | —% |
| C.D. Baer Pettit | 269146 |  | 269146 | —% |
| Scott A. Crum | 19666 |  | 19666 | —% |
| Robert J. Gutowski | 15056 |  | 15056 | —% |
| **Directors** |  |  |  |  |
| Robert G. Ashe<sup>(6)</sup> | 16539 | 557 | 17096 | —% |
| Wayne Edmunds | 8434 | 439 | 8873 | —% |
| Catherine R. Kinney<sup>(7)</sup> | 23985 | 439 | 24424 | —% |
| Robin Matlock<sup>(8)</sup> | 2 | 382 | 384 | —% |
| Jacques P. Perold | 4227 | 439 | 4666 | —% |
| Sandy C. Rattray | 908 | 439 | 1347 | —% |
| Linda H. Riefler | 18888 | 439 | 19327 | —% |
| Marcus L. Smith | 3206 | 439 | 3645 | —% |
| Rajat Taneja | 721 | 439 | 1160 | —% |
| Paula Volent | 1556 | 439 | 1995 | —% |
| **All Current Executive Officers and Directors as of March 1, 2023 as a Group (15 Persons)** | 2463060 | 4451 | 2467511 | 3.08% |

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<sup>(1)</sup> Excludes shares of our common stock that may be acquired through the vesting of RSUs, PSUs and PSOs. Includes 20,687 shares of our common stock for which Ms. Kinney has elected to defer receipt of such shares until the 60<sup>th</sup> day after her "separation from service" as a director; 2 shares of common stock for which Ms. Matlock has elected to defer receipt of such shares until the earlier of (i) June 1, 2033 and (ii) the 60<sup>th</sup> day after her "separation from service" as a director; 343 shares of our common stock for which Ms. Riefler has elected to defer receipt of such shares until the 60<sup>th</sup> day after her "separation from service" as a director; and 721 shares of our common stock for which Mr. Taneja has elected to defer receipt of such shares until the earlier of (i) June 1, 2025 and (ii) the 60<sup>th</sup> day after his "separation from service" as a director.

<sup>(2)</sup> Includes shares of our common stock that can be acquired through vesting of RSUs within 60 days of the date of this table (i.e., through May 1, 2023). See the "Outstanding Equity Awards at Fiscal Year-End" Table included herein for additional information regarding RSUs held by each NEO as of December 31, 2022. As of December 31, 2022, each of our non-employee directors had the following outstanding stock awards, all of which are in the form of RSUs: Messrs. Edmunds, Perold, Rattray, Smith and Taneja and Mmes. Kinney, Riefler and Volent

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|:---|:---|
| **2023 PROXY STATEMENT** | **101** |

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each had 439 RSUs outstanding, Ms. Matlock had 382 RSUs outstanding and Mr. Ashe had 557 RSUs outstanding. Such RSUs are scheduled to vest on May 1, 2023. Ms. Matlock elected to defer receipt of such RSUs until the earlier of (i) June 1, 2033 and (ii) the 60<sup>th</sup> day after her "separation from service" as a director. Ms. Riefler elected to defer receipt of such RSUs until the 60<sup>th</sup> day after her "separation from service" as a director. Mr. Taneja elected to defer receipt of such RSUs until the earlier of (i) June 1, 2025 and (ii) the 60<sup>th</sup> day after his "separation from service" as a director.

<sup>(3)</sup> Except as indicated in the footnotes to this table, to our knowledge each executive officer and director, as of March 1, 2023, had sole voting and investment power with respect to his or her shares of our common stock. Beneficial Ownership Totals may differ from those set forth in Statements of Changes in Beneficial Ownership reported on Form 4 filed with the SEC due to the exclusion herein of RSUs granted by the Company, as described in footnote (1) to this table.

<sup>(4)</sup> All executive officers and directors (other than Mr. Fernandez) each beneficially owned less than 1.0% of the shares of our outstanding common stock. Percentages for each beneficial owner are calculated in accordance with Rule 13d-3(d)(1) under the Exchange Act. Percentages for each NEO, executive officer and director as of March 1, 2023 and collectively as a group are based on the number of our shares outstanding as of March 1, 2023, which excludes shares of our common stock that can be acquired through vesting of RSUs within 60 days of the date of this table (i.e., through May 1, 2023).

<sup>(5)</sup> Includes 314,479 shares of our common stock held by the Fernandez 2007 Children's Trust of which the spouse of Mr. Fernandez is the trustee, 503,109 shares of our common stock held by The Henry Fernandez 2022 MSCI Annuity Trust of which Mr. Fernandez is the trustee, 7,900 shares of our common stock held by one of his children under the Uniform Transfer to Minors Act and 15,800 shares of our common stock directly held by two of Mr. Fernandez's children.

<sup>(6)</sup> Includes 16,539 shares of our common stock directly held by 1000396766 Ontario Inc., an entity over which Mr. Ashe retains sole investment and voting control. The common shares of 1000396766 Ontario Inc. are held by the Ashe (2022) Family Trust, a trust of which Mr. Ashe and his spouse are trustees and Mr. Ashe, his spouse and his children are beneficiaries.

<sup>(7)</sup> Includes 6,592 shares of our common stock held by the Catherine R. Kinney 2021 GRAT No. 2 of which Ms. Kinney is the trustee, 3,966 shares of our common stock held by the Catherine R. Kinney 2022 GRAT of which Ms. Kinney is the trustee and 1,144 shares of our common stock directly held by two of Ms. Kinney's children.

<sup>(8)</sup> Ms. Matlock was appointed to the Board, effective June 1, 2022.

**Stock Ownership of Principal Shareholders**

The following table contains information regarding the only persons we know of that beneficially own more than 5% of our common stock. Percentage of class amounts are based on 80,063,020 shares of our common stock outstanding as of March 1, 2023.

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| | | |
|:---|:---|:---|
| | **Shares of Common Stock<br>Beneficially Owned** | **Shares of Common Stock<br>Beneficially Owned** |
| **Name and Address** | **Number of<br>Shares** | **Percentage<br>of Class**<sup>(1)</sup> |
| The Vanguard Group<br>100 Vanguard Blvd.<br>Malvern, PA 19355 | 8680812<sup>(2)</sup> | 10.84% |
| BlackRock, Inc.<br>55 East 52nd Street<br>New York, NY 10055 | 6576190<sup>(3)</sup> | 8.21% |

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<sup>(1)</sup> Because percentage of class ownership is based on the total number of shares of our common stock outstanding as of a date that differs from the date used by the principal shareholders to calculate the percentages for purposes of filing the applicable Schedule 13G or 13G/A, percentages of class ownership presented herein may differ from amounts reported in the applicable Schedule 13G or 13G/A filed with the SEC by the relevant principal shareholder.

<sup>(2)</sup> Based on information in a Schedule 13G/A (Amendment No. 10) filed with the SEC on February 9, 2023. The Schedule 13G/A discloses that The Vanguard Group had sole voting power as to 0 shares of our common stock, shared voting power as to 114,491 shares of our common stock, sole dispositive power as to 8,350,796 shares of our common stock and shared dispositive power as to 330,016 shares of our common stock. In addition, the Schedule 13G/A discloses that the person filing the report is an investment adviser in accordance with §240.13d-1(b)(1)(ii)(E) and the identification and classification of the subsidiaries which acquired the securities being reported on therein are set forth on Appendix A thereto.

<sup>(3)</sup> Based on information in a Schedule 13G/A (Amendment No. 11) filed with the SEC on February 3, 2023. The Schedule 13G/A discloses that BlackRock, Inc. had sole voting power as to 6,002,692 shares of our common stock and sole dispositive power as to 6,576,190 shares of our common stock. In addition, the Schedule 13G/A discloses that the person filing the report is a parent holding company or control person in accordance with §240.13d-1(b)(1)(ii)(G) and the identification and classification of the subsidiaries which acquired the securities being reported on therein are set forth on Exhibit A thereto.

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| **102** | **MSCI** |

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| ![msci-20230315_g48.jpg](msci-20230315_g48.jpg) | **Other <br>Matters** |

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**Corporate Governance Documents**

MSCI has a corporate governance webpage that can be found under the "Corporate Governance" link under the "Investor Resources" tab on our website's Investor Relations homepage (https://ir.msci.com).

Our Corporate Governance Policies (including our Director Independence Standards), Code of Ethics and Business Conduct and committee charters are available electronically, without charge, on or through our website. To access these documents, click on the "Corporate Governance" link under the "Investor Resources" tab found on our website's Investor Relations homepage (https://ir.msci.com). These documents are also available, without charge, to any shareholder who requests them by writing to us at c/o Corporate Secretary, MSCI Inc., 7 World Trade Center, 250 Greenwich Street, 49th Floor, New York, New York 10007 or via email at investor.relations@msci.com.

Our Code of Ethics and Business Conduct applies to our directors, executive officers and employees. Our Head of Compliance is principally responsible for administering compliance with our Code of Ethics and Business Conduct, with the support of a team of global professionals. The Head of Compliance reports directly to MSCI's General Counsel. If we make any substantive amendment to, or grant a waiver to, a provision of the Code of Ethics and Business Conduct for our CEO, CFO, Principal Accounting Officer and Global Controller or persons performing similar functions, we will satisfy the applicable SEC disclosure requirement by promptly disclosing the nature of the amendment or waiver on our website's Investor Relations homepage (https://ir.msci.com).

**Certain Transactions**

**Transactions with Shareholders**

From time to time, shareholders that own more than 5% of our common stock subscribe to, license or otherwise purchase, in the normal course of business, certain of our products and services. These transactions are negotiated on an arm's-length basis and are subject to review under our Related Person Transactions Policy described below.

During 2022, BlackRock, Inc. and The Vanguard Group and/or their respective affiliates subscribed to, licensed or otherwise purchased in the normal course of business, certain of our products and services. For purposes of full disclosure, revenues recognized by us from subscriptions, licenses and other fees related to our products and services in 2022 from each of these shareholders and/or their respective affiliates are set forth in the table below.

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|:---|:---|
| **Name** | **2022 Revenues** |
| BlackRock, Inc. | $231.4 million |
| The Vanguard Group | $18.9 million |

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|:---|:---|
| **2023 PROXY STATEMENT** | **103** |

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**Related Person Transactions Policy**

The Company maintains a written Related Person Transactions Policy (the "Policy"), which governs the approval of related person transactions. The Governance Committee administers the Policy. It is the responsibility of each director, director nominee and executive officer to promptly notify the legal department of transactions in which he or she may be involved. The legal department also conducts diligence and maintains controls and procedures to identify and submit for review and approval any such transactions.

Under the Policy, the legal department determines whether a proposed transaction constitutes a related person transaction requiring review under the Policy and/or disclosure. If the legal department determines that (i) the proposed transaction constitutes a related person transaction or (ii) it would be beneficial to further review the transaction under the Policy, then the legal department may review and approve certain transactions pursuant to delegation from the Governance Committee or refer the transactions to the Governance Committee.

When evaluating a proposed Related Person Transaction, the legal department will consider all relevant facts and circumstances, including: (1) the dollar amount of the transaction, the commercial reasonableness of the terms and the purpose of the transaction, as well as the benefit to the Company; (2) the nature of the negotiations, including (i) whether negotiations were at arm's length and the result of fair dealing and (ii) whether the related person was involved in the negotiations; (3) the terms and conditions of comparable or similar transactions; (4) whether the transaction is provided on terms that may be more favorable than those available to others; (5) the materiality and character of the related person's interest in the transaction and whether there may be any conflicts of interest; (6) whether the transaction would be considered unusual for one or both of the parties and (7) whether the transaction may impact director independence if applicable.

**Other Business**

We do not know of any matters that may be presented for action at the meeting other than those described in this Proxy Statement. If any other matter is properly brought before the meeting, the proxy holders will vote on such matter in their discretion.

&nbsp;&nbsp;&nbsp;&nbsp;**Important Notice Regarding the Availability of Proxy Materials for the Shareholder Meeting to be held on April 25, 2023. Our Proxy Statement and our Annual Report on Form 10-K for the fiscal year ended December 31, 2022 are available free of charge at** www.proxyvote.com**. Information contained on such website is not incorporated by reference into this Proxy Statement or any other report we file with the SEC.**<br>

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| **104** | **MSCI** |

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| ![msci-20230315_g48.jpg](msci-20230315_g48.jpg) | **Annex A: Frequently <br>Asked Questions** |

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**How do we refer to MSCI Inc. in this Proxy Statement?**

We refer to MSCI Inc. as the "Company," "MSCI," "we," "our" or "us" and the Board of Directors of MSCI Inc. as the "Board." MSCI is incorporated in Delaware and its shares of common stock are listed on the New York Stock Exchange under the symbol MSCI. References to "Shares," "shares" or "shares of our common stock" in this Proxy Statement refer to shares of our common stock, par value $0.01 per share.

**What are the date, time and place of the 2023 Annual Meeting?**

We will hold the 2023 Annual Meeting on April 25, 2023 at 2:30 P.M. Eastern Time, via the internet at www.virtualshareholdermeeting.com/MSCI2023.

In order to access the virtual annual meeting, you will be asked to provide your 16-digit control number. Instructions on how to attend and participate via the internet, including how to demonstrate proof of share ownership, are posted at www.virtualshareholdermeeting.com/MSCI2023. Information contained on this website is not incorporated by reference into this Proxy Statement or any other report we file with the SEC.

**Will the 2023 Annual Meeting be webcast?**

Yes. You may attend the annual meeting virtually at www.virtualshareholdermeeting.com/MSCI2023, where you will be able to vote electronically and submit questions during the meeting. A webcast replay of the 2023 Annual Meeting will also be archived on our Investor Relations website, https://ir.msci.com/events.cfm, until April 25, 2024.

**How do I submit a question at the 2023 Annual Meeting?**

To submit questions before the 2023 Annual Meeting, please email your question(s) to the Corporate Secretary at corporatesecretary@msci.com by no later than April 24, 2023. Please include "Annual Meeting Questions" in the subject line and provide your name, 16-digit control number and, if applicable, indicate the proposal to which your question relates in the body of the email.

You may submit a question during the meeting via our virtual shareholder meeting website, www.virtualshareholdermeeting.com/MSCI2023. If your question is properly submitted during the relevant portion of the meeting agenda, our Chairman intends to respond to your question during the live webcast. Questions on similar topics may be combined and answered together. A webcast replay of the 2023 Annual Meeting, including the Q&A session, will also be archived on our Investor Relations website, https://ir.msci.com/events.cfm, until April 25, 2024.

**What if the Company encounters technical difficulties during the 2023 Annual Meeting?**

If we experience technical difficulties during the meeting (e.g., a temporary or prolonged power outage), our Chairman will determine whether the meeting can be promptly reconvened (if the technical difficulty is temporary) or whether the meeting will need to be reconvened on a later day (if the technical difficulty is more prolonged). In any situation, we will promptly notify shareholders of the decision via www.virtualshareholdermeeting.com/MSCI2023.

If you encounter technical difficulties accessing our meeting or asking questions during the meeting, a support line will be available on the login page of the virtual meeting website.

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|:---|:---|
| **2023 PROXY STATEMENT** | **105** |

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**Who may attend the 2023 Annual Meeting?**

All shareholders as of March 1, 2023, or their duly appointed proxies, may attend the 2023 Annual Meeting. In order to attend the 2023 Annual Meeting, a shareholder must own MSCI common stock at the close of business on March 1, 2023. If your shares are held in the name of a broker, bank, custodian, nominee or other record holder ("street name"), you must obtain a proxy, executed in your favor, from the holder of record (that is, your broker, bank, custodian, or nominee) to be able to vote at the 2023 Annual Meeting.

**Who may vote at the 2023 Annual Meeting?**

You can vote your shares of MSCI common stock at our 2023 Annual Meeting if you were a shareholder at the close of business on March 1, 2023 (the "record date"). As of March 1, 2023, there were 80,063,020 shares of MSCI common stock outstanding. Each share of MSCI common stock entitles you to one vote on each matter voted on at the annual meeting of shareholders.

A majority of the shares of MSCI common stock outstanding at the close of business on the record date must be present in order to hold the meeting and conduct business. This is called a "quorum." Your shares are counted as present at the 2023 Annual Meeting if you vote through the internet at the virtual annual meeting of shareholders or properly submit your proxy prior to the 2023 Annual Meeting.

**Why did I receive a one-page notice in the mail regarding the internet availability of proxy materials instead of a full set of printed proxy materials?**

Pursuant to the "notice and access" rules adopted by the SEC, we are making this Proxy Statement and our 2022 Annual Report on Form 10-K (including any amendments thereto) available to our shareholders over the internet. As a result, unless you have previously requested electronic access to our proxy materials or the receipt of paper proxy materials, you will receive a Notice of Internet Availability of Proxy Materials containing instructions on how to access this Proxy Statement and our 2022 Annual Report on Form 10-K (including any amendments thereto) over the internet, how to request a free paper copy of these materials and how to vote via the internet. We will mail the Notice of Internet Availability of Proxy Materials on or about March 15, 2023. The Notice of Internet Availability of Proxy Materials is not a proxy card and cannot be used to vote your shares.

In addition, if you are voting online, you will be prompted to consent to receiving proxy materials electronically in future years. Choosing to receive your future proxy materials electronically will save us the cost of printing and mailing documents to you and will reduce the impact of our annual meetings of shareholders on the environment. If you choose to receive future proxy materials electronically, you will receive an email next year with instructions containing a link to those materials and a link to the proxy voting site. Your election to receive proxy materials electronically will remain in effect until you terminate it. See "How do I sign up for electronic delivery of proxy materials?" below for further information on electing to receive proxy materials electronically.

**What is the difference between holding shares as a "record holder" and as a beneficial owner of shares held in "street name"?**

*Record Holder*. If your shares are registered directly in your name with MSCI's transfer agent, Broadridge Corporate Issuer Solutions, Inc. (including its affiliates, "Broadridge"), you are considered a "record holder" with respect to those shares, and the Notice of Internet Availability of Proxy Materials will be sent directly to you.

*Beneficial Owner of Shares Held in "Street Name."* If your shares are held in an account with a brokerage firm, bank, broker dealer, or other intermediary, then you are considered a beneficial owner of shares held in "street name," and the Notice of Internet Availability of Proxy Materials and other proxy materials will be forwarded to you by that intermediary. As a beneficial owner of shares held in "street name," you have the right to direct that intermediary on how to vote the shares held in your account by following their instructions for voting and using their forms. If you do not provide your brokerage firm, bank, broker dealer or other intermediary with instructions on how to vote your shares, such intermediary or intermediary nominee will be able to vote your shares only with respect to the proposal related to the ratification of the appointment of PricewaterhouseCoopers LLP as our independent auditor for 2023.

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| **106** | **MSCI \| Annex A: Frequently Asked Questions** |

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**How do I vote my shares?**

You may direct your vote by internet, telephone or mail. Your vote must be received by the deadline specified on the proxy card or voting instruction form, as applicable.

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|:---|:---|:---|
| | **If You are a Shareholder of Record** | &nbsp;&nbsp;&nbsp;**If You are a Beneficial Holder of Shares Held in<br>"Street Name"** |
| By Internet *Prior* to the 2023 Annual Meeting\*<br>(24 hours a day): | *www.proxyvote.com*<br>Use the internet to transmit your voting instructions and for electronic delivery of information up until 11:59 P.M. Eastern Time on April 24, 2023. Have your proxy card in hand when you access the website and follow the instructions to obtain your records and to create an electronic voting instruction form. | &nbsp;&nbsp;*www.proxyvote.com* |
| By Internet *During* the 2023 Annual Meeting\*: | *www.virtualshareholdermeeting.com/MSCI2023*<br>You may attend the meeting via the internet and vote during the meeting. Have your proxy card in hand when you access the website and follow the instructions. | &nbsp;&nbsp;*www.virtualshareholdermeeting.com/MSCI2023* |
| By Telephone\*<br>(24 hours a day): | 1-800-690-6903<br>Use any touch-tone telephone to transmit your voting instructions up until 11:59 P.M. Eastern Time on April 24, 2023. Have your proxy card in hand when you call and then follow the instructions. | &nbsp;&nbsp;Follow the voting instructions you receive from your brokerage firm, bank, broker dealer or other intermediary. |
| By Mail: | You can vote by mail by requesting a paper copy of the materials, which will include a proxy card. Mark, sign and date your proxy card and return it in the postage-paid envelope we have provided or return it to Vote Processing, c/o Broadridge, 51 Mercedes Way, Edgewood, NY 11717 | &nbsp;&nbsp;Follow the voting instructions you receive from your brokerage firm, bank, broker dealer or other intermediary. |

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\*&nbsp;&nbsp;&nbsp;&nbsp;While MSCI and Broadridge do not charge any fees for voting by internet or telephone, there may be related costs from other parties, such as usage charges from internet access providers and telephone companies, for which you are responsible.

**How does the Board recommend that I vote and what vote is required for adoption or approval of each matter to be voted on?**

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| | | | |
|:---|:---|:---|:---|
| **Proposal No.** | **Proposal** | **Vote Required** | **Directors' Recommendation** |
| 1 | Election of Directors | Number of votes cast "FOR" exceeds number of votes cast "AGAINST" for each director | **FOR** all nominees |
| 2 | Advisory Vote to Approve Executive Compensation<br>(Say-on-Pay) | Majority of the total votes cast by holders of shares present through the virtual meeting or represented by proxy | **FOR** the approval of the Executive Compensation of our NEOs |
| 3 | Advisory Vote on the Frequency of Future Advisory Votes to Approve Executive Compensation | Majority of the total votes cast by holders of shares present through the virtual meeting or represented by proxy | **1 YEAR** with respect to the frequency of future executive compensation votes |
| 4 | Ratification of the Appointment of MSCI's Independent Auditor | Majority of the total votes cast by holders of shares present through the virtual meeting or represented by proxy | **FOR** the ratification of the appointment of PricewaterhouseCoopers LLP |

---

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| | |
|:---|:---|
| **2023 PROXY STATEMENT** | **107** |

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**How will my shares be voted if I do not give specific voting instructions and what are broker non-votes?**

*Record Holders.* If you indicate that you wish to vote as recommended by our Board or if you sign, date and return a proxy card but do not give specific voting instructions, then the proxy holders will vote your shares in the manner recommended by our Board on all matters presented in this Proxy Statement (e.g., "FOR" for Proposal No. 1, No. 2 and No. 4 and "1 YEAR" for Proposal No. 3) and in their discretion regarding any other matters properly presented for a vote at our 2023 Annual Meeting. As of the date of this Proxy Statement, we did not know of any proposals or matters to be raised at the 2023 Annual Meeting other than those presented in this Proxy Statement.

*Beneficial Owners of Shares Held in "Street Name."* Broker non-votes occurs when your brokerage firm, bank, broker dealer or other intermediary has not received specific voting instructions from you with respect to shares held in "street name" and the broker does not have discretionary voting authority with respect to a proposal. If you are the beneficial owner of shares held in "street name" and you do not give instructions as to how to vote, your broker may have authority to vote your shares only on discretionary items but not on non-discretionary items, as determined by the NYSE.

**• Non-discretionary items.** The following proposals are considered "non-discretionary" items: Proposal No. 1—election of directors; Proposal No. 2—approve, by non-binding vote, our executive compensation and Proposal No. 3—recommend, by non-binding vote, the frequency of future advisory votes to approve executive compensation.

**• Discretionary item.** Proposal No. 4—the ratification of the appointment of PricewaterhouseCoopers LLP as the Company's independent auditor for 2023 is a "discretionary" item. NYSE member brokers that do not receive voting instructions from beneficial owners of shares held in "street name" may vote on this proposal in their discretion, subject to any voting policies adopted by the broker holding your shares.

Broker non-votes are counted as present for purposes of determining the presence or absence of a quorum for the transaction of business. However, broker non-votes are not counted for purposes of Proposal Nos. 1, 2, and 3 and will therefore have no effect on the outcome of these proposals. Therefore, if you hold your shares in an account with a brokerage firm, bank, a broker dealer or other intermediary, it is critically important that you submit your voting instructions if you want your shares to count for the non-discretionary items listed above.

**How are abstentions treated?**

Abstentions are also counted as present for purposes of determining the presence or absence of a quorum for the transaction of business. Abstentions have no effect on the determination of whether a nominee or any of the proposals have received the vote of a majority of all votes cast.

**What are my choices for casting my vote on each matter to be voted on?**

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| | | | |
|:---|:---|:---|:---|
| **Proposal No.** | **Proposal** | **Voting Options** | **Effect of Abstentions** |
| 1 | Election of Directors | FOR, AGAINST or ABSTAIN<br>(for each director nominee) | No effect—not counted as a "vote cast" |
| 2 | Advisory Vote to Approve Executive Compensation (Say-on-Pay) | FOR, AGAINST or ABSTAIN | No effect—not counted as a "vote cast" |
| 3 | Advisory Vote on the Frequency of Future Advisory Votes to Approve Executive Compensation | 1 YEAR, 2 YEARS, 3 YEARS or ABSTAIN | No effect—not counted as a "vote cast" |
| 4 | Ratification of the Appointment of MSCI's Independent Auditor | FOR, AGAINST or ABSTAIN | No effect—not counted as a "vote cast" |

---

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| | |
|:---|:---|
| **108** | **MSCI \| Annex A: Frequently Asked Questions** |

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**How many votes are required to elect directors and adopt proposals?**

The election of each director, the ratification of the appointment of PwC as MSCI's independent auditor, the advisory vote to approve executive compensation and the advisory vote on the frequency of future advisory votes to approve executive compensation require the affirmative vote of a majority of all votes cast. For purposes of the election of directors, a majority of votes cast shall mean that the number of votes cast "for" a director's election exceeds the number of votes cast "against" the director's election. The approval of a resolution regarding the compensation of our NEOs and the approval of a resolution regarding the frequency of future advisory votes to approve the compensation of our NEOs, each as disclosed in this Proxy Statement, are non-binding advisory votes; however, we value the opinions of our shareholders and will take into account the outcome of these votes in considering future compensation arrangements and the frequency of future advisory votes to approve compensation arrangements. A majority of the shares entitled to vote on a matter, whether present virtually or by proxy, will constitute a quorum at the meeting.

**What happens if a director does not receive a majority of the votes required for his or her re-election?**

Under the laws of Delaware (our state of incorporation), if the director is not elected at the annual meeting, the director will continue to serve on the Board as a "holdover director." However, our Bylaws provide that, in order for an incumbent director to become a nominee of the Board, the director must submit an irrevocable resignation as director that becomes effective if (i) he or she does not receive a majority of the votes cast in an uncontested election and (ii) the Board accepts the resignation. If a director does not receive a majority of the votes cast in an uncontested election, the Governance Committee will consider the director's resignation and recommend to the Board whether to accept or reject the resignation. The Board will decide whether to accept or reject the resignation and publicly disclose its decision within 90 days after the election results are certified.

**How do I revoke or change my proxy?**

If you are a "record holder," you can revoke or change your proxy at any time before your shares are voted, subject to the voting deadlines that are described on the proxy card or voting instruction form, as applicable, by:

**•** Voting again by internet or by telephone (only your last internet or telephone proxy submitted prior to the meeting will be counted);

**•** Signing and returning a new proxy card with a later date; or

**•** Voting by internet while attending the virtual annual meeting (attending the annual meeting by internet does not revoke your proxy unless you vote by internet during the virtual annual meeting).

If you are a "record holder," you may also revoke your proxy by giving written notice of revocation to c/o Corporate Secretary, MSCI Inc., 7 World Trade Center, 250 Greenwich Street, 49th Floor, New York, New York 10007, which must be received no later than 5:00 P.M. Eastern Time, on April 24, 2023.

If you are a beneficial owner of shares held in "street name," you may revoke your proxy by following the instructions your brokerage firm, bank, broker dealer or other intermediary provides.

**Will my vote be confidential?**

Our Bylaws provide that your individual vote is confidential and will not be disclosed to any officer, director or employee of MSCI, except as required by law and in certain limited circumstances such as when you request or consent to disclosure, or make a request or comment on the proxy card.

**Who counts the votes cast at the 2023 Annual Meeting?**

Representatives of Broadridge will tabulate the votes cast at the 2023 Annual Meeting, and American Election Services, LLC will act as the independent inspector of elections.

**Where can I find the voting results of the 2023 Annual Meeting?**

We expect to announce the preliminary voting results at the 2023 Annual Meeting. The final voting results will be tallied by representatives of Broadridge, our inspector of elections, and will be subsequently published by us by the filing of a Current Report on Form 8-K with the SEC within four business days after the 2023 Annual Meeting.

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| | |
|:---|:---|
| **2023 PROXY STATEMENT** | **109** |

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**Who will pay for the cost of the proxy solicitation?**

We pay the expenses of the preparation of proxy materials and the solicitation of proxies for our 2023 Annual Meeting. Proxies may be solicited on our behalf by directors, officers, employees or agents in person or by telephone, electronic transmission and facsimile transmission. Our directors, officers and employees will receive no additional compensation for any such solicitation.

We have also hired Saratoga Proxy Consulting LLC ("Saratoga"), 520 8th Avenue, New York, NY 10018, to assist in the distribution and solicitation of proxies. We will pay Saratoga a fee of $10,000, plus reasonable expenses, for these services. We will reimburse brokers and other similar institutions for costs incurred by them in mailing proxy materials to beneficial owners.

**How do I sign up for electronic delivery of proxy materials?**

Shareholders can access this Proxy Statement and our 2022 Annual Report on Form 10-K via the internet at www.proxyvote.com by following the instructions outlined on the secure website. For future annual meetings of shareholders, shareholders can consent to accessing our proxy materials, including the Notice of Internet Availability of Proxy Materials, our 2022 Annual Report on Form 10-K and the Proxy Statement, electronically in lieu of receiving hard copies by mail. To receive our proxy materials electronically, you will need access to a computer and an email account. If you vote through the internet at www.proxyvote.com, you will be prompted to consent to receiving proxy materials electronically in future years. To consent to electronic delivery, when prompted, you must indicate that you agree to receive such materials electronically in future years.

Shareholders that wish to revoke their request for electronic delivery may do so at any time without charge, by contacting us in writing at c/o Corporate Secretary, MSCI Inc., 7 World Trade Center, 250 Greenwich Street, 49th Floor, New York, New York 10007 or by telephone at (212) 981-7465.

If you hold your shares through a brokerage firm, bank, broker dealer or other intermediary and you have not already done so, you can choose electronic delivery of our proxy materials by contacting such intermediary. You may also update your email address by contacting such intermediary.

**What is householding?**

Consistent with notices sent to shareholders of record sharing a single address, we will send only one copy of each of the Notice of Internet Availability of Proxy Materials, our 2022 Annual Report on Form 10-K and this Proxy Statement to that address unless we have received contrary instructions from any shareholder at that address. This "householding" practice reduces our printing and postage costs. Shareholders may request or discontinue householding, or may request a separate copy of each of the Notice of Internet Availability of Proxy Materials, our 2022 Annual Report on Form 10-K or this Proxy Statement as follows:

**•** Shareholders wishing to discontinue or begin householding, should contact us in writing at c/o Corporate Secretary at MSCI Inc., 7 World Trade Center, 250 Greenwich Street, 49th Floor, New York, New York 10007 or by telephone at (212) 981-7465.

**•** Shareholders owning their shares through a bank, broker or other holder of record who wish to either discontinue or begin householding should contact their record holder.

**•** Any householded shareholder may request prompt delivery of a copy of each of the Notice of Internet Availability of Proxy Materials, our 2022 Annual Report on Form 10-K or the Proxy Statement, as applicable, by contacting us at (212) 981-7465 or by writing to us at Investor Relations, MSCI Inc., 7 World Trade Center, 250 Greenwich Street, 49th Floor, New York, New York 10007 or via email at investor.relations@msci.com. Instructions for requesting such materials are also included in the Notice of Internet Availability of Proxy Materials.

**How can I submit a recommendation for a director candidate?**

The Governance Committee oversees searches for and identifies qualified individuals for membership on MSCI's Board. Please see page 29 of this Proxy Statement for additional information on director qualifications.

Shareholders may make recommendations for consideration by the Governance Committee at any time. To recommend a director candidate for consideration by the Governance Committee, a shareholder must submit a written notice which demonstrates that it is being submitted by a shareholder of MSCI and include information about each proposed director candidate, including name, age, business address, principal occupation, principal qualifications and other relevant biographical information. In addition, the shareholder must confirm his or her candidate's consent to serve as a director. There is no difference in the manner in which the Governance Committee evaluates nominees proposed by shareholders and those identified by the Governance Committee. Shareholders must send recommendations to the Governance Committee, c/o Corporate Secretary, MSCI Inc., 7 World Trade Center, 250 Greenwich Street, 49th Floor, New York, New York 10007.

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| | |
|:---|:---|
| **110** | **MSCI \| Annex A: Frequently Asked Questions** |

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**How can I submit nominees (such as through proxy access) or a shareholder proposal at the 2024 annual meeting of shareholders?**

Shareholders who wish to submit a "proxy access" nomination for inclusion in our proxy statement in connection with our 2024 annual meeting of shareholders may do so by submitting a nomination notice, in compliance with the procedures and along with the other information required by our Bylaws, in writing at c/o Corporate Secretary, MSCI Inc., 7 World Trade Center, 250 Greenwich Street, 49th Floor, New York, New York 10007 or by email to corporatesecretary@msci.com, no earlier than October 17, 2023 and no later than November 16, 2023.

Shareholders intending to present a proposal at the 2024 annual meeting of shareholders under SEC Rule 14a-8 to request that the proposal be included in next year's Proxy Statement must submit the proposal to us in writing at c/o Corporate Secretary, MSCI Inc., 7 World Trade Center, 250 Greenwich Street, 49th Floor, New York, New York 10007 or by email to corporatesecretary@msci.com. We must receive the proposal by no later than November 16, 2023. If we hold our 2024 annual meeting of shareholders more than 30 days before or after April 25, 2024 (the one-year anniversary date of the 2023 Annual Meeting), we will disclose the new deadline by which shareholder proposals must be received under Item 5 of Part II of our earliest possible Quarterly Report on Form 10-Q or, if impracticable, by any means reasonably determined to inform shareholders. In addition, shareholder proposals must otherwise comply with the requirements of Rule 14a-8 under the Exchange Act and with the SEC regulations under Rule 14a-8 regarding the inclusion of shareholder proposals in company-sponsored proxy materials.

Shareholders intending to present a proposal at the 2024 annual meeting of shareholders, but not for inclusion of the proposal in our Proxy Statement, or to nominate a person for election as a director, must comply with the requirements set forth in our Bylaws. Our Bylaws require, among other things, that our Corporate Secretary receive written notice from the shareholder of record of intent to present such proposal or nomination no more than 120 days and no less than 90 days prior to the first anniversary of the preceding year's annual meeting of shareholders. Therefore, the Company must receive notice of such a proposal or nomination for the 2024 annual meeting of shareholders no earlier than December 27, 2023 and no later than January 26, 2024. If the date of the 2024 annual meeting of shareholders is advanced by more than 30 days, or delayed by more than 90 days, from the first anniversary of the preceding year's annual meeting of shareholders, notice by the shareholders to be timely must be so delivered not earlier than the close of business on the 120th day prior to such annual meeting of shareholders and not later than the close of business on the later of the 90th day prior to such annual meeting or the 10th day following the day on which public announcement of the date of such meeting is first made by the Company. The notice must contain the information required by our Bylaws, a copy of which is available upon request to us in writing at c/o Corporate Secretary, MSCI Inc., 7 World Trade Center, 250 Greenwich Street, 49th Floor, New York, New York 10007.

In addition to satisfying the deadlines in the advance notice provisions of our Bylaws, a shareholder who intends to solicit proxies in support of nominees submitted under the advance notice provisions must provide the notice required under SEC regulations under Rule 14a-19 to the Corporate Secretary no later than February 25, 2024.

**How do I communicate with individual directors or the Board as a group?**

Shareholders and other interested parties may contact any member (or all members) of the Board by mail. To communicate with the Board, any individual director or any group or committee of directors, correspondence should be addressed to the Board or any such individual director or group or committee of directors by either name or title. All such correspondence should be sent to the Board at c/o Corporate Secretary, MSCI Inc., 7 World Trade Center, 250 Greenwich Street, 49th Floor, New York, New York 10007. Correspondence that is unrelated to the duties and responsibilities of the Board such as spam, junk mail and mass mailings, product complaints, personal employee complaints, product inquiries, new product suggestions, resumes and other forms of job inquiries, surveys, business solicitations or advertisements will not be forwarded to the Board.

**How do I report issues regarding accounting, internal controls and other auditing matters?**

Any interested parties may report potential issues regarding accounting, internal controls and other auditing matters. The communication should be marked "Personal and Confidential" and sent to MSCI Inc., 7 World Trade Center, 250 Greenwich Street, 49th Floor, New York, New York 10007, Attention: Chair of the Audit Committee of MSCI Inc., in care of the General Counsel. Our Procedures for Submission of Ethical or Accounting Related Complaints are available on our website. To access this document, click on the "Corporate Governance" link under the "Investor Resources" tab found on our website's Investor Relations homepage (https://ir.msci.com).

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| | |
|:---|:---|
| **2023 PROXY STATEMENT** | **111** |

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| | |
|:---|:---|
| ![msci-20230315_g48.jpg](msci-20230315_g48.jpg) | **Annex B: Supplemental <br>Financial Information** |

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**Non-GAAP Financial Measures** 

Full-Year 2022 Reconciliation of Operating Revenue Growth to Organic Operating Revenue Growth (unaudited)

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| | | | | |
|:---|:---|:---|:---|:---|
| | **Comparison of The Years Ended December 31, 2022 and 2021** | **Comparison of The Years Ended December 31, 2022 and 2021** | **Comparison of The Years Ended December 31, 2022 and 2021** | **Comparison of The Years Ended December 31, 2022 and 2021** |
| | **Total** | **Recurring<br>Subscription** | **Asset-<br>Based Fees** | **Non-Recurring <br>Revenues** |
| **Index** | Change<br>Percentage | Change<br>Percentage | Change<br>Percentage | Change<br>Percentage |
| Operating revenue growth | 4.1% | 12.2% | (4.7%) | (3.8%) |
| Impact of acquisitions and divestitures | —% | —% | —% | —% |
| Impact of foreign currency exchange rate fluctuations | 0.4% | 0.5% | 0.2% | —% |
| Organic operating revenue growth | 4.5% | 12.7% | (4.5)% | (3.8%) |

---

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| | | | | |
|:---|:---|:---|:---|:---|
| | **Total** | **Recurring<br>Subscription** | **Asset-<br>Based Fees** | **Non-Recurring <br>Revenues** |
| **Analytics** | Change<br>Percentage | Change<br>Percentage | Change<br>Percentage | Change<br>Percentage |
| Operating revenue growth | 5.8% | 6.3% | —% | (18.1%) |
| Impact of acquisitions and divestitures | —% | —% | —% | —% |
| Impact of foreign currency exchange rate fluctuations | 1.0% | 0.9% | —% | 2.8% |
| Organic operating revenue growth | 6.8% | 7.2% | —% | (15.3%) |

---

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| | | | | |
|:---|:---|:---|:---|:---|
| | **Total** | **Recurring<br>Subscription** | **Asset-<br>Based Fees** | **Non-Recurring <br>Revenues** |
| **ESG and Climate** | Change<br>Percentage | Change<br>Percentage | Change<br>Percentage | Change<br>Percentage |
| Operating revenue growth | 37.4% | 37.2% | —% | 43.8% |
| Impact of acquisitions and divestitures | —% | —% | —% | —% |
| Impact of foreign currency exchange rate fluctuations | 10.1% | 10.2% | —% | 7.2% |
| Organic operating revenue growth | 47.5% | 47.4% | —% | 51.0% |

---

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| | | | | |
|:---|:---|:---|:---|:---|
| | **Total** | **Recurring<br>Subscription** | **Asset-<br>Based Fees** | **Non-Recurring <br>Revenues** |
| **All Other – Private Assets** | Change<br>Percentage | Change<br>Percentage | Change<br>Percentage | Change<br>Percentage |
| Operating revenue growth | 73.4% | 75.4% | —% | (20.6%) |
| Impact of acquisitions and divestitures | (70.9%) | (72.4%) | —% | —% |
| Impact of foreign currency exchange rate fluctuations | 10.0% | 10.1% | —% | 4.9% |
| Organic operating revenue growth | 12.5% | 13.1% | —% | (15.7%) |

---

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| | |
|:---|:---|
| **112** | **MSCI \| Annex B: Supplemental Financial Information** |

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| | | | | |
|:---|:---|:---|:---|:---|
| | **Total** | **Recurring<br>Subscription** | **Asset-<br>Based Fees** | **Non-Recurring <br>Revenues** |
| **Consolidated** | Change<br>Percentage | Change<br>Percentage | Change<br>Percentage | Change<br>Percentage |
| Operating revenue growth | 10.0% | 16.4% | (4.7%) | (4.0%) |
| Impact of acquisitions and divestitures | (2.8%) | (4.1%) | —% | —% |
| Impact of foreign currency exchange rate fluctuations | 1.7% | 2.3% | 0.2% | 1.0% |
| Organic operating revenue growth | 8.9% | 14.6% | (4.5)% | (3.0%) |

---

Reconciliation of Net Income to Adjusted EBITDA (unaudited)

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| | | | |
|:---|:---|:---|:---|
| | **Years Ended** | **Years Ended** | **Years Ended** |
| **In Thousands (Except Percentages)** | **Dec. 31, 2022** | **Dec. 31, 2021** | **Dec. 31, 2020** |
| **Net Income** | $**870573** | $**725983** | $**601822** |
| Provision for income taxes | 173268 | 132153 | 84403 |
| Other expense (income), net | 163799 | 214589 | 198539 |
| **Operating Income** | **1207640** | **1072725** | **884764** |
| Amortization of intangible assets | 91079 | 80592 | 56941 |
| Depreciation and amortization of property, equipment and leasehold improvements | 26893 | 28901 | 29805 |
| Impairment related to sublease of leased property |  | 7702 |  |
| Acquisition-related integration and transaction costs<sup>(1)</sup> | 4059 | 6870 |  |
| **Consolidated Adjusted EBITDA** | $**1329671** | $**1196790** | $**971510** |
| Index Adjusted EBITDA | $985407 | $951312 | $766493 |
| Analytics Adjusted EBITDA | 247895 | 198799 | 172924 |
| ESG and Climate Adjusted EBITDA | 61094 | 29748 | 22851 |
| All Other – Private Assets Adjusted EBITDA | 35275 | 16931 | 9242 |
| **Consolidated Adjusted EBITDA** | $**1329671** | $**1196790** | $**971510** |

---

<sup>(1)</sup> Incremental and non-recurring costs attributable to acquisitions directly related to the execution of the transaction and integration of the acquired business that have occurred no later than 12 months after the close of the transaction.&nbsp;&nbsp;&nbsp;&nbsp;

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| | |
|:---|:---|
| **2023 PROXY STATEMENT** | **113** |

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Reconciliation of Net Income and Diluted EPS to Adjusted Net Income and Adjusted EPS (unaudited)

---

| | | | |
|:---|:---|:---|:---|
| | **Years Ended** | **Years Ended** | **Years Ended** |
| **In Thousands, Except Per Share Data** | **Dec. 31, 2022** | **Dec. 31, 2021** | **Dec. 31, 2020** |
| **Net Income** | $870573 | $725983 | $601822 |
| Plus: Amortization of acquired intangible assets and equity method investment basis difference | 67373 | 47001 | 37413 |
| Plus: Debt extinguishment costs associated with the 2024, 2025, 2026 and 2027 Senior Notes Redemptions |  | 59104 | 44930 |
| Plus: Write-off of internally developed capitalized software |  | 16013 |  |
| Plus: Impairment related to sublease of leased property |  | 8702 |  |
| Plus: Acquisition-related integration and transaction costs<sup>(1)(2)</sup> | 4220 | 7041 |  |
| Less: Gain from changes in ownership interest of equity method investee |  | (6972) |  |
| Less: Tax Reform adjustments |  |  | (6256) |
| Less: Income tax effect<sup>(3)</sup> | (11883) | (26462) | (16490) |
| **Adjusted net income** | $**930283** | $**830410** | $**661419** |
| **Diluted EPS** | $10.72 | $8.70 | $7.12 |
| Plus: Amortization of acquired intangible assets and equity method investment basis difference | 0.83 | 0.56 | 0.44 |
| Plus: Debt extinguishment costs associated with the 2024, 2025, 2026 and 2027 Senior Notes Redemptions |  | 0.71 | 0.53 |
| Plus: Write-off of internally developed capitalized software |  | 0.19 |  |
| Plus: Impairment related to sublease of leased property |  | 0.10 |  |
| Plus: Acquisition-related integration and transaction costs<sup>(1)(2)</sup> | 0.05 | 0.08 |  |
| Less: Gain from changes in ownership interest of equity method investee |  |  |  |
| Less: Tax Reform adjustments |  |  | (0.07) |
| Less: Income tax effect<sup>(3)</sup> | $(0.15) | $(0.31) | $(0.19) |
| **Adjusted EPS** | $**11.45** | $**9.95** | $**7.83** |
| **Diluted weighted average common shares outstanding** | **81215** | **83479** | **84517** |

---

<sup>(1)</sup> Acquisition-related integration and transaction costs of $4.1 million are presented within "General and administrative" expenses and $0.2 million are presented within "Depreciation and amortization of property, equipment and leasehold improvements" expenses for the year ended December 31, 2022.

(2)Incremental and non-recurring costs attributable to acquisitions directly related to the execution of the transaction and integration of the acquired business that have occurred no later than 12 months after the close of the transaction.

(3)Adjustments relate to the tax effect of non-GAAP adjustments, which were determined based on the nature of the underlying non-GAAP adjustments and their relevant jurisdictional tax rates.

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| | |
|:---|:---|
| **114** | **MSCI \| Annex B: Supplemental Financial Information** |

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Reconciliation of Operating Expenses to Adjusted EBITDA Expenses (unaudited)

---

| | | |
|:---|:---|:---|
| | **Years Ended** | **Years Ended** |
| **In Thousands** | **Dec. 31, 2022** | **Dec. 31, 2021** |
| **Total Operating Expenses** | $1040958 | $970819 |
| Amortization of intangible assets | 91079 | 80592 |
| Depreciation and amortization of property, equipment and leasehold improvements | 26893 | 28901 |
| Impairment related to sublease of leased property |  | 7702 |
| Acquisition-related integration and transaction costs<sup>(1)</sup> | 4059 | 6870 |
| **Consolidated adjusted EBITDA expenses** | $**918927** | $**846754** |
| Index adjusted EBITDA expenses | $317802 | $300452 |
| Analytics adjusted EBITDA expenses | 328212 | 345500 |
| ESG and Climate adjusted EBITDA expenses | 167217 | 136444 |
| All Other – Private Assets adjusted EBITDA expenses | 105696 | 64358 |
| **Consolidated adjusted EBITDA expenses** | $**918927** | $**846754** |

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<sup>(1)</sup> Incremental and non-recurring costs attributable to acquisitions directly related to the execution of the transaction and integration of the acquired business that have occurred no later than 12 months after the close of the transaction.

Reconciliation of Net Cash Provided by Operating Activities to Free Cash Flow (unaudited)

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| | | | |
|:---|:---|:---|:---|
| | **Years Ended** | **Years Ended** | **Years Ended** |
| **In Thousands** | **Dec. 31, 2022** | **Dec. 31, 2021** | **Dec. 31, 2020** |
| **Net cash provided by operating activities** | $1095369 | $936069 | $811109 |
| Capital expenditures | (13617) | (13509) | (21826) |
| Capitalized software development costs | (59278) | (39285) | (29149) |
| Capex | (72895) | (52794) | (50975) |
| **Free cash flow** | $**1022474** | $**883275** | **$760134** |

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**Notes Regarding the Use of Non-GAAP Financial Measures**

MSCI has presented supplemental non-GAAP financial measures as part of this Proxy Statement. A reconciliation is provided that reconciles each non-GAAP financial measure with the most comparable GAAP measure. The non-GAAP financial measures presented in this Proxy Statement should not be considered as alternative measures for the most directly comparable GAAP financial measures. The non-GAAP financial measures presented in this Proxy Statement are used by management to monitor the financial performance of the business, inform business decision-making and forecast future results.

"Adjusted EBITDA" is defined as net income before (1) provision for income taxes, (2) other expense (income), net, (3) depreciation and amortization of property, equipment and leasehold improvements, (4) amortization of intangible assets and, at times, (5) certain other transactions or adjustments, including, when applicable, impairment related to sublease of leased property and certain non-recurring acquisition-related integration and transaction costs.

"Adjusted EBITDA expenses" is defined as operating expenses less depreciation and amortization of property, equipment and leasehold improvements and amortization of intangible assets and, at times, certain other transactions or adjustments, including, when applicable, impairment related to sublease of leased property and certain non-recurring acquisition-related integration and transaction costs.

"Adjusted net income" and "adjusted EPS" are defined as net income and diluted EPS, respectively, before the after-tax impact of: the amortization of acquired intangible assets, including the amortization of the basis difference between the cost of the equity method investment and MSCI's share of the net assets of the investee at historical carrying value and, at times, certain other transactions or adjustments, including, when applicable, the impact related to costs associated with debt extinguishment, the impact related to certain non-recurring acquisition-related integration and transaction costs, the impact from the write-off of internally developed capitalized software, the impact from impairment related to sublease of leased

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| **2023 PROXY STATEMENT** | **115** |

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property, the impact related to gain from changes in ownership interest of equity method investee and the impact of Tax Reform adjustments.

"Capex" is defined as capital expenditures plus capitalized software development costs.

"Free cash flow" is defined as net cash provided by operating activities, less Capex.

"Organic operating revenue growth" is defined as operating revenue growth compared to the prior year period excluding the impact of acquired businesses, divested businesses and foreign currency exchange rate fluctuations.

Asset-based fees adjusted for the impact of foreign currency exchange rate fluctuations does not adjust for the impact from foreign currency exchange rate fluctuations on the underlying assets under management.

We believe adjusted EBITDA and adjusted EBITDA expenses are meaningful measures of the operating performance of MSCI because they adjust for significant one-time, unusual or non-recurring items as well as eliminate the accounting effects of certain capital spending and acquisitions that do not directly affect what management considers to be our ongoing operating performance in the period.

We believe adjusted net income and adjusted EPS are meaningful measures of the performance of MSCI because they adjust for the after-tax impact of significant one-time, unusual or non-recurring items as well as eliminate the impact of any transactions that do not directly affect what management considers to be our ongoing operating performance in the period. We also exclude the after-tax impact of the amortization of acquired intangible assets and amortization of the basis difference between the cost of the equity method investment and MSCI's share of the net assets of the investee at historical carrying value, as these non-cash amounts are significantly impacted by the timing and size of each acquisition and therefore not meaningful to the ongoing operating performance in the period.

We believe that free cash flow is useful to investors because it relates the operating cash flow of MSCI to the capital that is spent to continue and improve business operations, such as investment in MSCI's existing products. Further, free cash flow indicates our ability to strengthen MSCI's balance sheet, repay our debt obligations, pay cash dividends and repurchase shares of our common stock.

We believe organic operating revenue growth is a meaningful measure of the operating performance of MSCI because it adjusts for the impact of foreign currency exchange rate fluctuations and excludes the impact of operating revenues attributable to acquired and divested businesses for the comparable prior year period, providing insight into our ongoing operating performance for the period(s) presented.

We believe that the non-GAAP financial measures presented in this Proxy Statement facilitate meaningful period-to-period comparisons and provide a baseline for the evaluation of future results.

Adjusted EBITDA expenses, adjusted EBITDA, adjusted net income, adjusted EPS, Capex, free cash flow and organic operating revenue growth are not defined in the same manner by all companies and may not be comparable to similarly-titled non-GAAP financial measures of other companies. These measures can differ significantly from company to company depending on, among other things, long-term strategic decisions regarding capital structure, the tax jurisdictions in which companies operate and capital investments. Accordingly, the Company's computation of these measures may not be comparable to similarly-titled measures computed by other companies.

**Supplemental Information Regarding Retention Rate and Run Rate**

**Retention Rate**

Retention Rate is an important metric because subscription cancellations decrease our Run Rate and ultimately our operating revenues over time. The annual Retention Rate represents the retained subscription Run Rate (subscription Run Rate at the beginning of the fiscal year less actual cancels during the year) as a percentage of the subscription Run Rate at the beginning of the fiscal year.

The Retention Rate for a non-annual period is calculated by annualizing the cancellations for which we have received a notice of termination or for which we believe there is an intention not to renew or discontinue the subscription during the non-annual period, and we believe that such notice or intention evidences the client's final decision to terminate or not renew the applicable agreement, even though such notice is not effective until a later date. This annualized cancellation figure is then

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| **116** | **MSCI \| Annex B: Supplemental Financial Information** |

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divided by the subscription Run Rate at the beginning of the fiscal year to calculate a cancellation rate. This cancellation rate is then subtracted from 100% to derive the annualized Retention Rate for the period.

Retention Rate is computed by operating segment on a product/service-by-product/service basis. In general, if a client reduces the number of products or services to which it subscribes within a segment, or switches between products or services within a segment, we treat it as a cancellation for purposes of calculating our Retention Rate except in the case of a product or service switch that management considers to be a replacement product or service. In those replacement cases, only the net change to the client subscription, if a decrease, is reported as a cancellation. In the Analytics and the ESG and Climate operating segments, substantially all product or service switches are treated as replacement products or services and netted in this manner, while in our Index and Real Assets operating segments, product or service switches that are treated as replacement products or services and receive netting treatment occur only in certain limited instances. In addition, we treat any reduction in fees resulting from a down-sell of the same product or service as a cancellation to the extent of the reduction. We do not calculate Retention Rate for that portion of our Run Rate attributable to assets in index-linked investment products or futures and options contracts, in each case, linked to our indexes.

**Run Rate**

Run Rate is a key operating metric and is important because an increase or decrease in our Run Rate ultimately impacts our future operating revenues over time. At the end of any period, we generally have subscription and investment product license agreements in place for a large portion of total revenues for the following 12 months. We measure the fees related to these agreements and refer to this as "Run Rate."

Run Rate estimates at a particular point in time the annualized value of the recurring revenues under our client license agreements ("Client Contracts") for the next 12 months, assuming all Client Contracts that come up for renewal, or reach the end of the committed subscription period, are renewed and assuming then-current currency exchange rates, subject to the adjustments and exclusions described below. For any Client Contract where fees are linked to an investment product's assets or trading volume/fees, the Run Rate calculation reflects, for ETFs, the market value on the last trading day of the period, for futures and options, the most recent quarterly volumes and/or reported exchange fees, and for other non-ETF products, the most recent client-reported assets. Run Rate does not include fees associated with "one-time" and other non-recurring transactions. In addition, we add to Run Rate the annualized fee value of recurring new sales, whether to existing or new clients, when we execute Client Contracts, even though the license start date, and associated revenue recognition, may not be effective until a later date. We remove from Run Rate the annualized fee value associated with products or services under any Client Contract with respect to which we have received a notice of termination, non-renewal or an indication the client does not intend to continue their subscription during the period and have determined that such notice evidences the client's final decision to terminate or not renew the applicable products or services, even though such notice is not effective until a later date.

Changes in our recurring revenues typically lag changes in Run Rate. The actual amount of recurring revenues we will realize over the following 12 months will differ from Run Rate for numerous reasons, including:

**•** fluctuations in revenues associated with new recurring sales;

**•** modifications, cancellations and non-renewals of existing Client Contracts, subject to specified notice requirements;

**•** differences between the recurring license start date and the date the Client Contract is executed due to, for example, contracts with onboarding periods or fee waiver periods;

**•** fluctuations in asset-based fees, which may result from changes in certain investment products' total expense ratios, market movements, including foreign currency exchange rates, or from investment inflows into and outflows from investment products linked to our indexes;

**•** fluctuations in fees based on trading volumes of futures and options contracts linked to our indexes;

**•** fluctuations in the number of hedge funds for which we provide investment information and risk analysis to hedge fund investors;

**•** price changes or discounts;

**•** revenue recognition differences under U.S. GAAP, including those related to the timing of implementation and report deliveries for certain of our products and services;

**•** fluctuations in foreign currency exchange rates; and

**•** the impact of acquisitions and divestitures.

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