Andrew C. Wiechmann is recorded as Chief Accounting Officer at MSCI Inc. (MSCI) since August 10, 2026 and CFO at MSCI Inc. (MSCI) since September 25, 2020. MSCI Inc. reported in an 8-K filed August 7, 2026 that Andrew C. Wiechmann was appointed principal accounting officer, effective August 10, 2026. MSCI Inc. reported in an 8-K filed August 24, 2023 that Andrew C. Wiechmann was appointed interim principal accounting officer, effective August 24, 2023. The proxy statement of MSCI Inc. reports total compensation of $4,430,583 for Andrew C. Wiechmann in fiscal 2025, including a base salary of $600,000. Disclosed compensation is on record for 7 fiscal years. Andrew C. Wiechmann has spoken on 1 earnings call across 1 company, most recently for MSCI Inc. on April 21, 2026. MSCI Inc. is classified in the Financial Data & Stock Exchanges industry within the Financial Services sector. Other leadership on record at MSCI Inc. includes Kathleen A. Winters (CFO), Laurent Seyer (COO), C. Jack Read (Chief Accounting Officer) and 7 others.
“the Board of Directors of the Company appointed Andrew C. Wiechmann, the Company's Chief Financial Officer, to serve as the Company's principal accounting officer on an interim basis, effective August 10, 2026, until a successor is designated.”
“In connection with Ms. Mak's resignation, Andrew C. Wiechmann, the Company's Chief Financial Officer, will assume the responsibilities of principal accounting officer on an interim basis, effective August 24, 2023.”
“As you indicated, it's a very exciting time to be at MSCI. We closed one of the strongest first quarters in our history, reaffirming our traction across key initiatives, and we are growing our market share and expanding our influence in the increasingly AI-centric investment industry.”
