| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Armitage James O | Director | C/O CARDIFF ONCOLOGY, INC., 11055 FLINTKOTE AVENUE, SAN DIEGO | /s/ James Armitage | 27 Jun 2025 | 0001370087 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CRDF | Stock Options | Award | $0 | +40,565 | +28% | $0.000000 | 187,539 | 26 Jun 2025 | Common Stock | 40,565 | $3.16 | Direct |