DraftKings Holdings Inc. Watch

from 8-K 24 pages Support and Registration Rights Agreement

from 10-Q 52 pages Amended and Restated Executive Employment Agreement

from 10-Q 52 pages Amended Executive Employment Agreement

from 8-K 25 pages To: DraftKings Inc. 222 Berkley Street, 5th Floor Boston, Ma 20116 Attention: Erik Bradbury, Chief Accounting Officer Telephone No.: [ ] Email: [ ] From: [Dealer] [ ] [ ] [ ] Re: Additional Capped Call Transaction Date: March 16, 2021 Dear Ladies and Gentlemen

from 8-K 25 pages To: DraftKings Inc. 222 Berkley Street, 5th Floor Boston, Ma 20116 Attention: Erik Bradbury, Chief Accounting Officer Telephone No.: [ ] Email: [ ] From: [Dealer] [ ] [ ] [ ] Re: Base Capped Call Transaction Date: March 15, 2021 Dear Ladies and Gentlemen

from 8-K 5 pages Amendment No. 1 to Stockholders Agreement

from 8-K 9 pages Certain Identified Information Has Been Excluded From This Exhibit Because It Is Both (I) Not Material and (II) Would Likely Cause Competitive Harm to the Registrant if Publicly Disclosed. [***] Indicates That Information Has Been Redacted. This Addendum (The “Addendum”) Is Made and Shall Be in Effect From the Last Date of Signature of the Parties Below Between: 1. Sports Information Services Limited, a Company Registered Under the Laws of Malta With Company Id C 58381 Whose Registered Office Is at Level 3, Quantum House, Abate Rigord Street, Ta’xbiex, Xbx1120, (The “Supplier”); and 2. Crown Gaming Inc., a Company Registered Under the Laws of Delaware, With Principal Offices at 222 Berkeley Street, 5th Floor, Boston, Massachusetts 02116 USA (The “Client”), Together the “Parties”, Individually a “Party”. Background: A. Whereas the Supplier Is a Leading Developer and B2b Supplier of Online and Retail Sports and Events-Based Fixed-Odds Platforms; B. Whereas the Client Operates Sports and Other Betting Games, Through Electronic, Interactive and Technological Means (Including the Internet) and Has the Necessary Licences to Allow It to Utilise the Products and Services Supplied by the Supplier Pursuant to the Agreement; And

from 10-Q 9 pages DraftKings Inc. [Performance] Restricted Stock Unit Grant Notice

from 10-Q 12 pages DraftKings Inc. Stock Option Grant Notice

from S-1 15 pages Sbtech (Global) Limited 2011 Global Share Option Plan as Assumed by DraftKings Inc

from S-1 24 pages DraftKings Inc. 2012 Stock Option & Restricted Stock Incentive Plan

from S-1 28 pages DraftKings Inc. 2017 Equity Incentive Plan Adopted by the Board of Directors: September 28, 2017 Approved by the Stockholders: November 20, 2017 Termination Date: September 27, 2027

from 8-K 11 pages Share Exchange Agreement by and Among DraftKings Inc. and DEAC NV Merger Corp. and Jason Robins Dated as of April 23, 2020

from 8-K12B 11 pages Share Exchange Agreement by and Among DraftKings Inc. and DEAC NV Merger Corp. and Jason Robins Dated as of April 23, 2020

from 8-K12B 47 pages Stockholders Agreement

from 8-K 47 pages Stockholders Agreement

from 8-K12B 19 pages Earnout Escrow Agreement

from 8-K 19 pages Earnout Escrow Agreement

from 8-K12B 15 pages Form of Indemnification Agreement

from 8-K 15 pages Form of Indemnification Agreement