| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Jones Marie L. | Chief Accounting Officer, VP | C/O HEARTFLOW, INC., MOUNTAIN VIEW | /s/ Nga Van, by power of attorney | 2025-11-12 | 0001968991 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | HTFL | Common Stock. | Tax liability | -$2.64K | -81 | -0.79% | $32.56 | 10.1K | Nov 7, 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Represents shares that have been retained by the Issuer to satisfy income tax withholding and remittance obligations in connection with the vesting and net settlement of restricted stock units previously reported. |