| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Raman Prakash | Director | C/O BLACK DIAMOND THERAPEUTICS, INC., 245 FIRST STREET, 18TH FLOOR, CAMBRIDGE | /s/ Brent Hatzis-Schoch, Attorney-in-Fact | 15 Dec 2025 | 0002018686 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BDTX | Common Stock | Award | $12,875 | +4,665 | +18% | $2.76 | 31,027 | 12 Dec 2025 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | These shares were issued in accordance with the Issuer's Fifth Amended and Restated Non-Employee Director Compensation Policy, pursuant to which the Reporting Person elected to receive shares of the Issuer's common stock in lieu of cash compensation for annual services as a non-employee director of the Issuer. |
| F2 | The price reported in Column 4 is based upon the closing market price of the Issuer's common stock on December 11, 2025. |