Grayscale Investments Sponsors, LLC announced the appointment of Kathryn Masci and Daniel Plourde as interim Co-Chief Financial Officers, succeeding Edward McGee, who is stepping down for personal reasons effective July 2, 026. Ms. Masci will also serve as a member of the Board of Managers and Principal Financial and Accounting Officer. The company operates in the financial services industry, providing investment management and ETF sponsor services.