Updated Jul 16, 2026 · Last SEC filing 2026-07-14
Heartflow, Inc. (HTFL) has filed 18 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-07-14. 2 Form 8-K material event filings were reported by HTFL in the last 90 days. 6 Form 144 notices of proposed sale were filed for HTFL stock. InsiderAlpha tracks every HTFL SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.
| SEC CIK | 0001464521 |
|---|
| Form 4 filings (90d) | 18 |
|---|---|
| Form 8-K filings (90d) | 2 |
| Form 144 notices (90d) | 6 |
| Latest Form 4 filing | 2026-07-14 |
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Farquhar John C.M. | Chief Executive Officer | S — Open-market sale [10b5-1] | 22.6K | $27.75 | $626K | SEC | |
| WELDON WILLIAM C | Director | M — Option exercise | 17.1K | $8.33 | $143K | SEC | |
| WELDON WILLIAM C | Director | M — Option exercise | 17.1K | $8.33 | $143K | SEC | |
| WELDON WILLIAM C | Director | M — Option exercise | 17.1K | $8.33 | $143K | SEC | |
| Farquhar John C.M. | Chief Executive Officer | S — Open-market sale | 38.9K | $35.00 | $1.36M | SEC | |
| Rogers Campbell | Chief Medical Officer | M — Option exercise | 10.0K | $2.22 | $22K | SEC | |
| Farquhar John C.M. | Chief Executive Officer | S — Open-market sale | 22.6K | $28.50 | $643K | SEC | |
| Rogers Campbell | Chief Medical Officer | M — Option exercise | 9.2K | $19.00 | $175K | SEC | |
| Rogers Campbell | Chief Medical Officer | S — Open-market sale | 9.2K | $28.34 | $261K | SEC | |
| Farquhar John C.M. | Chief Executive Officer | S — Open-market sale | 22.6K | $29.12 | $657K | SEC | |
| Jones Marie L. | Chief Accounting Officer | F — Tax withholding / forfeiture | 82 | $29.98 | $2K | SEC | |
| Verghese Vikram | Chief Financial Officer | F — Tax withholding / forfeiture | 473 | $29.98 | $14K | SEC | |
| Rogers Campbell | Chief Medical Officer | F — Tax withholding / forfeiture | 637 | $29.98 | $19K | SEC | |
| Farquhar John C.M. | Chief Executive Officer | F — Tax withholding / forfeiture | 1.9K | $29.98 | $57K | SEC | |
| Jones Marie L. | Chief Accounting Officer | F — Tax withholding / forfeiture | 485 | $30.29 | $15K | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for Heartflow, Inc. (HTFL). Updated in real time as new filings are submitted to the SEC.
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| WELDON WILLIAM C | 7 | $943K |
| Rogers Campbell | 7 | $527K |
| Farquhar John C.M. | 6 | $3.51M |
| Bain Capital Life Sciences Investors, LLC | 4 | $58.90M |
| Verghese Vikram | 2 | $61K |
Form 144 must be filed before insiders sell restricted or control stock above SEC thresholds. A cluster of Form 144 notices often precedes a wave of insider distribution.
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in HTFL insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
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