Inovalon Results Presentation Deck

Strong Organic Sales Growth The combination of strong demand for the Company's cloud-based platform capabilities and significant increases in the Company's sophistication and scale of sales capabilities is resulting in significant year-over-year increases in contract signings. Annualized Contract Value¹ (ACV) from new and expanded contracts, excluding ABILITY and Services, was $19.6 million in Q1 2019 (up 216% YoY) and was $126.7 million for the Q1 2019 trailing twelve months (TTM) (up 122% YoY). Excluding ABILITY, Q1 2019 ACV was $39.7 million (up 45% YoY) and $188.7 million for Q1 2019 TTM (up 56% YoY). Excluding ABILITY and Services ACV Excluding ABILITY ACV $6.2 216% Q1 2018 $19.6 Q1 2019 Note: Please see appendix for definitions of the footnoted terms above. INOV Q1 2019 Earnings Supplement (5.1.19) v.1.0.0 $57.1 122% Q1 2018 TTM $126.7 Q1 2019 TTM $27.3 Q1 2018 45% $39.7 Q1 2019 56% $120.7 Q1 2018 TTM $188.7 Q1 2019 TTM 9

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