X0306 4 2019-07-01 0001362004 ICF International, Inc. ICFI 0001192342 GRISE CHERYL W 9300 LEE HIGHWAY FAIRFAX VA 22031 1 Common 2019-07-01 4 A 0 1622.0000 0.0000 A 22203.0000 D This award of restricted stock units was granted pursuant to ICF International, Inc.'s 2018 Omnibus Incentive Plan and represents the Reporting Person's annual equity award. These restricted stock units will vest in equal quarterly increments (Sept. 1, Dec. 1, Mar. 1 and June 1). /s/ Matthew Selander, Attorney-in-fact 2019-07-02