144 0001810190 XXXXXXXX LIVE 0001883685 DraftKings Inc. 001-41379 222 Berkeley Street 5th Floor Boston MA 02116 1-617-986-6744 Matthew Kalish Officer Common Goldman Sachs & Co. LLC 200 West Street New York NY 10282 1391574 40967938.56 497772508 11/24/2025 NASD Common 02/09/2023 Acquired as compensation -- Restricted Stock Awards DraftKings Inc. N 6555 02/09/2023 Compensation Common 02/28/2023 Acquired as compensation -- Restricted Stock Awards DraftKings Inc. N 9688 02/28/2023 Compensation Common 11/09/2023 Acquired as compensation -- Restricted Stock Awards DraftKings Inc. N 677 11/09/2023 Compensation Common 11/22/2023 Acquired as compensation -- Restricted Stock Awards DraftKings Inc. N 2746 11/22/2023 Compensation Common 12/01/2023 Acquired as compensation -- Restricted Stock Awards DraftKings Inc. N 11392 12/01/2023 Compensation Common 12/11/2023 Acquired as compensation -- Restricted Stock Awards DraftKings Inc. N 258318 12/11/2023 Compensation Common 12/12/2023 Acquired as compensation -- Restricted Stock Awards DraftKings Inc. N 257522 12/12/2023 Compensation Common 01/24/2024 Acquired as compensation -- Restricted Stock Awards DraftKings Inc. N 4161 01/24/2024 Compensation Common 02/09/2024 Acquired as compensation -- Restricted Stock Awards DraftKings Inc. N 17955 02/09/2024 Compensation Common 02/23/2024 Acquired as compensation -- Restricted Stock Awards DraftKings Inc. N 2746 02/23/2024 Compensation Common 03/01/2024 Acquired as compensation -- Restricted Stock Awards DraftKings Inc. N 11393 03/01/2024 Compensation Common 03/19/2024 Acquired as compensation -- Restricted Stock Awards DraftKings Inc. N 12148 03/19/2024 Compensation Common 04/23/2024 Acquired as compensation -- Restricted Stock Awards DraftKings Inc. N 3222 04/23/2024 Compensation Common 05/09/2024 Acquired as compensation -- Restricted Stock Awards DraftKings Inc. N 14621 05/09/2024 Compensation Common 05/22/2024 Acquired as compensation -- Restricted Stock Awards DraftKings Inc. N 2746 05/22/2024 Compensation Common 06/01/2024 Acquired as compensation -- Restricted Stock Awards DraftKings Inc. N 11393 06/01/2024 Compensation Common 06/01/2024 Acquired as compensation -- Restricted Stock Awards DraftKings Inc. N 4984 06/01/2024 Compensation Common 08/09/2024 Acquired as compensation -- Restricted Stock Awards DraftKings Inc. N 14621 08/09/2024 Compensation Common 08/22/2024 Acquired as compensation -- Restricted Stock Awards DraftKings Inc. N 2746 08/22/2024 Compensation Common 09/01/2024 Acquired as compensation -- Restricted Stock Awards DraftKings Inc. N 11393 09/01/2024 Compensation Common 09/01/2024 Acquired as compensation -- Restricted Stock Awards DraftKings Inc. N 4983 09/01/2024 Compensation Common 11/09/2024 Acquired as compensation -- Restricted Stock Awards DraftKings Inc. N 14621 11/09/2024 Compensation Common 11/22/2024 Acquired as compensation -- Restricted Stock Awards DraftKings Inc. N 2746 11/22/2024 Compensation Common 12/01/2024 Acquired as compensation -- Restricted Stock Awards DraftKings Inc. N 11393 12/01/2024 Compensation Common 12/01/2024 Acquired as compensation -- Restricted Stock Awards DraftKings Inc. N 4984 12/01/2024 Compensation Common 02/09/2025 Acquired as compensation -- Restricted Stock Awards DraftKings Inc. N 18950 02/09/2025 Compensation Common 02/20/2025 Acquired as compensation -- Restricted Stock Awards DraftKings Inc. N 568921 02/20/2025 Compensation Common 02/22/2025 Acquired as compensation -- Restricted Stock Awards DraftKings Inc. N 2746 02/22/2025 Compensation Common 03/01/2025 Acquired as compensation -- Restricted Stock Awards DraftKings Inc. N 11393 03/01/2025 Compensation Common 03/01/2025 Acquired as compensation -- Restricted Stock Awards DraftKings Inc. N 4983 03/01/2025 Compensation Common 05/09/2025 Acquired as compensation -- Restricted Stock Awards DraftKings Inc. N 14621 05/09/2025 Compensation Common 06/01/2025 Acquired as compensation -- Restricted Stock Awards DraftKings Inc. N 11392 06/01/2025 Compensation Common 06/01/2025 Acquired as compensation -- Restricted Stock Awards DraftKings Inc. N 4984 06/01/2025 Compensation Common 06/01/2025 Acquired as compensation -- Restricted Stock Awards DraftKings Inc. N 4106 06/01/2025 Compensation Common 08/09/2025 Acquired as compensation -- Restricted Stock Awards DraftKings Inc. N 14621 08/09/2025 Compensation Common 09/01/2025 Acquired as compensation -- Restricted Stock Awards DraftKings Inc. N 11393 09/01/2025 Compensation Common 09/01/2025 Acquired as compensation -- Restricted Stock Awards DraftKings Inc. N 4983 09/01/2025 Compensation Common 09/01/2025 Acquired as compensation -- Restricted Stock Awards DraftKings Inc. N 4106 09/01/2025 Compensation Common 11/09/2025 Acquired as compensation -- Restricted Stock Awards DraftKings Inc. N 14621 11/09/2025 Compensation Y Seller represents that the sale reported in Table I of this Form 144 was made pursuant to a stock purchase agreement in respect of a variable price forward sale transaction (the Forward Contract) between Seller and the broker named in Table I. The Forward Contract provides for settlement based on the closing price of the Issuer's Class A Common Shares on the maturity date, November 17, 2028. Any initial hedging activity in connection with the Transaction will be conducted by the broker named in Table I. Prior to executing the sale reported in Table I, the Reporting Person terminated a previously disclosed Rule 10b5-1 trading arrangement that he had adopted on September 9, 2025, and that provided for the sale of up to 1,260,000 shares of the Company's Class A Common Shares. 11/24/2025 Goldman Sachs & Co. LLC on behalf of Matthew Kalish