X0306 4 2023-02-14 0 0001883685 DraftKings Inc. DKNG 0001810201 Levin Woodrow C/O DRAFTKINGS INC. 222 BERKELEY STREET, 5TH FLOOR BOSTON MA 02116 1 0 0 0 Class A Common Stock 2023-02-14 4 M 0 753 A 27325 D Class A Common Stock 10 I Held by OneSix Red, LLC Class A Common Stock 44616 I Held by Levin Family 2015 Irrevocable Trust Restricted Stock Units 2023-02-14 4 A 0 753 0.00 A Class A Common Stock 753 753 D Restricted Stock Units 2023-02-14 4 M 0 753 0.00 D Class A Common Stock 753 0 D No shares of Class A Common Stock were transferred or sold upon the vesting of the restricted stock units ("RSUs"). The Reporting Person does not have a reportable beneficial interest in the shares of Class A Common Stock held by the Levin 2020 Irrevocable Trust and the Levin Family 2020 Irrevocable Trust previously included in ownership reports of the Reporting Person and accordingly such shares are not included in Table I of this Form 4. Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock. Represents RSU grant that is being issued in lieu of a quarterly cash retainer. The RSUs were granted and became fully vested on February 14, 2023. /s/ Faisal Hasan, attorney-in-fact 2023-02-16