MSCI Schedules Earnings Call to Review Third Quarter 2023 Results

MSCI Inc. (NYSE: MSCI), a leading provider of critical decision support tools and services for the global investment community, announced today it will release its results for the third quarter 2023 on Tuesday, October 31, 2023, before the market opens. A copy of the earnings release, as well as an earnings presentation and a quarterly update, will be made available on MSCI's Investor Relations website.

MSCI's senior management will review the third quarter 2023 results on Tuesday, October 31, 2023, at 11:00 AM Eastern Time. To listen to the live event via webcast, visit the events and presentations section of MSCI's Investor Relations website, https://ir.msci.com/events-and-presentations, or to join by phone, via telephone, dial +1-800-715-9871 conference ID 6401331 within the United States. International callers may dial +1-646-307-1963 conference ID 6401331. The earnings call webcast will include an accompanying slide presentation that can be accessed through MSCI's Investor Relations website.

An archived replay of the webcast also will be available shortly after the live event on MSCI's Investor Relations website, https://ir.msci.com/events-and-presentations.

About MSCI Inc.

MSCI is a leading provider of critical decision support tools and services for the global investment community. With over 50 years of expertise in research, data, and technology, we power better investment decisions by enabling clients to understand and analyze key drivers of risk and return and confidently build more effective portfolios. We create industry-leading, research-enhanced solutions that clients use to gain insight into and improve transparency across the investment process.

To learn more, please visit www.msci.com. MSCI#IR