X0306 4 2021-02-05 0001619954 Inovalon Holdings, Inc. INOV 0001219503 PULIDO MARK 4321 COLLINGTON ROAD BOWIE MD 20716 1 0 0 0 Class A Common Stock 2021-02-05 4 S 0 100000 26.3931 D 254760 D The reporting person acquired this 100,000 share lot when Inovalon Holdings, Inc. acquired ABILITY Network Inc. on April 12, 2018, at which point in time, the reporting person was the Chief Executive Officer and an equity holder of ABILITY Network Inc. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.06 to $26.73, inclusive, on February 5, 2021. The reporting person undertakes to provide to Inovalon Holdings, Inc., any security holder of Inovalon Holdings, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote 2 to this Form 4. /s/ Kamyar Daneshvar, Attorney-in-Fact for Mark Pulido 2021-02-09