MSCI Inc. appointed Andrew C. Wiechmann as interim principal accounting officer effective August 10, 2026, following the departure of the Global Controller and Chief Accounting Officer disclosed in March 2026. Wiechmann will retain his role as Chief Financial Officer while assuming these additional duties until a permanent successor is named. Kristine Johnson was also appointed interim Global Controller on the same date, reporting to Wiechmann; she previously served as Commercial Controller and Head of Revenue Operations since April 2025. No new compensatory arrangements were established for Wiechmann in connection with this appointment. MSCI Inc. operates in the financial data and analytics industry, providing investment decision-making tools and risk management solutions.

MSCI Inc. reported second quarter 2026 operating revenues of $867.0 million, a 12.2% increase year-over-year. Diluted EPS of $4.69 rose 19.6% to $4.69 per share, while the company declared a $2.05 per share cash dividend for the third quarter of 2026. MSCI Inc. provides critical decision support tools and services for the global investment community.