SEC Form 4 · accession 0001464521-26-000115
Heartflow, Inc. · HTFL
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
John C.M. Farquhar
Officer — Chief Executive Officer · Director
Period of report
Jul 30, 2026
Accepted (ET)
Jul 31, 2026 · 6:16 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001464521
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock | Jul 30, 2026 | M | 2,789 | $8.33 | A | 438,162 | D | |
| Common Stock | Jul 30, 2026 | M | 18,694 | $2.22 | A | 456,856 | D | |
| Common Stock | Jul 30, 2026 | M | 9,737 | $9.58 | A | 466,593 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Stock OptionF1 | $2.22 | Jul 30, 2026 | M | 18,694 | D | — | Jul 10, 2033 | Common Stock | 18,694 | 1,984,637 | D |
| Stock OptionF2 | $8.33 | Jul 30, 2026 | M | 2,789 | D | — | Aug 24, 2031 | Common Stock | 2,789 | 65,703 | D |
| Stock OptionF3 | $9.58 | Jul 30, 2026 | M | 9,737 | D | — | Dec 26, 2034 | Common Stock | 9,737 | 182,043 | D |
Explanation of responses
- F1The option vests and becomes exercisable in monthly installments until July 1, 2027, subject to continued service through the applicable vesting date.
- F2These stock options are fully exercisable.
- F3The option vests and becomes exercisable in monthly installments until November 12, 2028, subject to continued service through the applicable vesting date.