HTFL
Heartflow, Inc. · Healthcare · Market cap $4.9B
Insiders sold $14.4M net in the last 90 days ·3 sellers, 0 buyers· 18 of 18 sales under Rule 10b5-1 plans· latest Form 4 filed Oct 14, 2026
Insider Buying
$1.1M
reported purchases (SEC code P)
Insider Selling
$140.0M
reported sales (SEC code S)
Unique Insiders
6
in the rolling window
Latest filing
Oct 14, 2026
Farquhar John C.M.
Heartflow, Inc. (HTFL) has 57 SEC Form 4 filings (99 transaction rows) in the rolling window, disclosed by 6 distinct insiders. Most recent filing: Oct 14, 2026.
Inside the rolling window, 6 insiders at Heartflow, Inc. reported 1 open-market purchase totaling $1.1M and 36 open-market sales totaling $140.0M. The most active filer is Chief Executive Officer Farquhar John C.M. with 15 filings. Insiders have net sold $76.9M over the trailing 6 months. The most recent open-market filing is a sale of 38,900 shares by Chief Executive Officer Farquhar John C.M., dated Oct 12, 2026, worth $1.9M.
- Industry:Medical - Healthcare Information Services
- CEO:John Farquhar
- Employees:843
- HQ:San Francisco, CA, US
- IPO:2025-08-07
| Source | |||||||
|---|---|---|---|---|---|---|---|
| Chief Executive Officer | Sale | 38,900 | $1.9M | Oct 14 | +12.9% | SEC ↗ | |
| Chief Medical Officer | Sale | 19,682 | $987K | Sep 21 | +10.9% | SEC ↗ | |
| Chief Financial Officer | Sale | 7,579 | $380K | Sep 19 | +10.9% | SEC ↗ | |
| Chief Financial Officer | Sale | 16,766 | $851K | Sep 19 | +10.9% | SEC ↗ | |
| Chief Financial Officer | Sale | 29,714 | $1.5M | Sep 15 | +15.5% | SEC ↗ | |
| Chief Financial Officer | Sale | 4,593 | $231K | Sep 15 | +15.5% | SEC ↗ | |
| Chief Financial Officer | Sale | 668 | $33K | Sep 15 | +15.5% | SEC ↗ | |
| Chief Executive Officer | Sale | 35,010 | $1.6M | Sep 14 | +12.7% | SEC ↗ | |
| Chief Executive Officer | Sale | 3,890 | $195K | Sep 14 | +12.7% | SEC ↗ | |
| Chief Financial Officer | Sale | 6,640 | $332K | Sep 10 | +22.7% | SEC ↗ | |
Verghese VikramFirst filing | Chief Financial Officer | Sale | 5,876 | $297K | Sep 4 | — | SEC ↗ |
Verghese VikramFirst filing | Chief Financial Officer | Sale | 27,540 | $1.4M | Sep 4 | — | SEC ↗ |
| Chief Executive Officer | Sale | 27,230 | $1.4M | Aug 25 | — | SEC ↗ | |
| Chief Executive Officer | Sale | 32,676 | $1.5M | Aug 20 | — | SEC ↗ | |
| Chief Medical Officer | Sale | 9,219 | $380K | Aug 20 | — | SEC ↗ | |
| Chief Executive Officer | Sale | 15,560 | $608K | Aug 18 | — | SEC ↗ | |
| Chief Executive Officer | Sale | 22,562 | $639K | Aug 12 | — | SEC ↗ | |
| Chief Medical Officer | Sale | 9,219 | $237K | Jul 17 | — | SEC ↗ | |
| Chief Executive Officer | Sale | 22,562 | $626K | Jul 14 | — | SEC ↗ | |
| Chief Executive Officer | Sale | 38,900 | $1.4M | Jun 26 | — | SEC ↗ | |
| Chief Executive Officer | Sale | 22,562 | $643K | Jun 12 | — | SEC ↗ | |
| Chief Medical Officer | Sale | 9,219 | $261K | May 20 | — | SEC ↗ | |
| Chief Executive Officer | Sale | 22,562 | $657K | May 13 | — | SEC ↗ | |
| Insider | Sale | 254,110 | $7.8M | May 1 | — | SEC ↗ | |
| Insider | Sale | 797,133 | $23.4M | May 1 | — | SEC ↗ |
Earnings: last 7 quarters
Frequently asked questions
How many SEC Form 4 insider filings does HTFL have?
Heartflow, Inc. (HTFL) has 57 SEC Form 4 filings (99 transaction rows) in the rolling 365-day window, disclosed by 6 distinct insiders. Most recent filing: Oct 14, 2026.
When was the most recent SEC Form 4 filing for HTFL?
The most recent Form 4 filing for HTFL on Tracefour is dated Oct 14, 2026.
Who is the most active insider at HTFL?
The most active SEC Form 4 filer at HTFL in the rolling window is Chief Executive Officer Farquhar John C.M., with 15 filings.
What is the net insider flow at HTFL over the last 6 months?
Over the trailing 180 days, insiders at HTFL have net sold $76.9M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at HTFL in the current window?
Inside the rolling window, insiders at HTFL bought $1.1M and sold $140.0M based on SEC Form 4 filings.
Can I get alerts for HTFL insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at Heartflow, Inc. (HTFL). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
Heartflow, Inc. is in the Healthcare sector.