X0306 4 2018-03-06 0 0001586105 Egalet Corp EGLT 0001591113 Radie Robert S 600 LEE ROAD, SUITE 100 WAYNE PA 19087 1 1 0 0 President and CEO Common Stock 2018-03-06 4 A 0 100000 0 A 334900 D Represents restricted stock units, which vest in four equal annual installments beginning on the first anniversary of the date of grant, subject to acceleration of vesting based upon the percentage achievement of 2018 corporate goals attained. If there is 75% or greater achievement of 2018 corporate goals, 100% of the RSUs will vest on the first anniversary of the grant date and if there is less than 75% achievement of 2018 corporate goals, the RSUs will remain subject to the time-based vesting schedule. /s/ Stan Musial, attorney in fact for Robert Radie 2018-03-08