FDS · FactSet appointed Marcel Prins to its Board of Directors on September…

FactSet appointed Marcel Prins to its Board of Directors on September 23, 2026. Prins brings over 25 years of experience in operations, technology, and asset management, most recently as COO of Robeco. This is a routine board appointment with no material financial impact.

• Marcel Prins appointed to FactSet's Board of Directors on September 23, 2026
• Prins served as COO and director of Robeco from 2022-2026
• No arrangements or understandings with any other persons regarding his selection
• Prins is not a party to any related party transaction required to be disclosed