Factset Results Presentation Deck

Key Metrics¹ - First Quarter 2021 5.0% ORGANIC AS V2 + PROFESSIONAL SERVICES Driven by improved results in Research + 34.3% ADJUSTED OPERATING MARGIN 40 basis points higher Yo Y due to improved operating results + $2.88 ADJUSTED DILUTED EPS 12% growth YoY from higher operating results 1 Please see Appendix for a reconciliation of these non-GAAP metrics to GAAP metrics. 2 Annual Subscription Value (ASV) at any given point in time represents the forward-looking revenues for the next twelve months from all subscription services currently supplied to clients and excludes professional services fees billed in the last 12 months, which are not subscription-based. Organic ASV excludes the effects of acquisitions, dispositions and foreign currency. Professional services are revenues derived from project-based consulting and implementation. FACTSET > SEE THE ADVANTAGE Copyright © 2020 FactSet Research Systems Inc. All rights reserved. 6

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