| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Wendt Gregory Westin | Director | 222 BERKELEY STREET, 5TH FLOOR, BOSTON | /s/ Faisal Hasan, attorney-in-fact | 2025-10-28 | 0002088880 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DKNG | Restricted Stock Units | Award | $0 | +7.58K | $0.00 | 7.58K | Oct 24, 2025 | Class A Common Stock | 7.58K | Direct | F1, F2, F3 |
| Id | Content |
|---|---|
| F1 | Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock. |
| F2 | Represents initial annual equity grant. |
| F3 | The RSUs were granted on October 24, 2025 and shall vest in full on the earlier of the Issuer's annual meeting of shareholders in 2026 and the first anniversary of the grant date. |