X0306 4 2021-01-15 0 0000879169 INCYTE CORP INCY 0001502917 Stamoulis Christiana 1801 AUGUSTINE CUT-OFF WILMINGTON DE 19803 0 1 0 0 EVP & Chief Financial Officer Common Stock 2021-01-15 4 A 0 11522 0.00 A 33821 D Employee Stock Option (right to buy) 90.56 2021-01-15 4 A 0 12743 0.00 A 2031-01-14 Common Stock 12743 12743 D Represents award of restricted stock units ("RSUs") that will vest 100% on the fourth anniversary of the grant date of January 15, 2021, subject to Christiana Stamoulis's continued service with the Issuer through the applicable vesting date. The RSUs may be settled only for shares of common stock on a one-for-one basis. Including the January 15, 2021 Restricted Stock Unit Grant, this includes an aggregate of 31,397 shares of common stock issuable pursuant to previously reported restricted stock units and earned performance shares that have not vested. Beginning January 15, 2021, options become exercisable in 37 installments, with the first 25% vesting on July 2, 2021 and the remainder vesting monthly over three years. /s/ Christiana Stamoulis 2021-01-20