DraftKings Inc. (DKNG) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-08-01 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: DraftKings Inc. (DKNG) CIK: 0001883685 --- Reporting Owner --- Name: Ellingson Alan Wayne CIK: 0002019299 Role: Officer (Chief Financial Officer) --- Non-Derivative Transactions --- [Transaction #1] Security: Class A Common Stock Date: 2026-08-01 | Code: M (Exercise of derivative) Shares: +4,310 Shares Owned After: 181,129 | Ownership: D (Direct) Footnotes: [F1] No shares of Class A Common Stock were transferred or sold upon the vesting of the restricted stock units ("RSUs") other than to the Issuer to satisfy withholding taxes. The Reporting Person received the net of the 4,310 shares of Class A Common Stock underlying the RSUs listed in Table II, and 2,084 shares of Class A Common Stock withheld by the Issuer. Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock. [Transaction #2] Security: Class A Common Stock Date: 2026-08-01 | Code: F (Payment of exercise/tax) Shares: -2,084 | Price: $23.48 Total Value: $48,932.32 Shares Owned After: 179,045 | Ownership: D (Direct) --- Derivative Transactions --- [Transaction #1] Security: Restricted Stock Units Date: 2026-08-01 | Code: M (Exercise of derivative) Shares: -4,310 | Price: $0.00 Shares Owned After: 30,171 | Ownership: D (Direct) Footnotes: [F1] No shares of Class A Common Stock were transferred or sold upon the vesting of the restricted stock units ("RSUs") other than to the Issuer to satisfy withholding taxes. The Reporting Person received the net of the 4,310 shares of Class A Common Stock underlying the RSUs listed in Table II, and 2,084 shares of Class A Common Stock withheld by the Issuer. Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock. [F2] On May 1, 2024, the Reporting Person was granted 68,963 RSUs vesting quarterly over four (4) years from May 1, 2024. [F2] On May 1, 2024, the Reporting Person was granted 68,963 RSUs vesting quarterly over four (4) years from May 1, 2024. --- Footnotes (Complete Index) --- F1: No shares of Class A Common Stock were transferred or sold upon the vesting of the restricted stock units ("RSUs") other than to the Issuer to satisfy withholding taxes. The Reporting Person received the net of the 4,310 shares of Class A Common Stock underlying the RSUs listed in Table II, and 2,084 shares of Class A Common Stock withheld by the Issuer. Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock. F2: On May 1, 2024, the Reporting Person was granted 68,963 RSUs vesting quarterly over four (4) years from May 1, 2024. --- Signature --- /s/ /s/ Faisal Hasan, attorney-in-fact (2026-08-04)