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Buy HTFL
Heartflow . Common Stock Stock Insider Power
Based on the 77 latest insides trades, we have calculated the insider power to be negative at -89.47. In total, the insiders bought 1.71M and sold 8.97M HTFL shares in the last 77 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.
Insider Power
|
-89.47 |
| ● Buy | 1.71M shares |
| ● Sell | 8.97M shares |
|
56% Buy Activity
Moderate Positive Correlation
|
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Apr 10, 2026 Sell |
Farquhar John C.m. Chief Executive Officer |
22 562 Value: $602.9K |
||
|
Apr 01, 2026 Buy |
Rogers Campbell Chief Medical Officer |
6 849 Value: $15.2K |
||
|
Apr 01, 2026 Buy |
Rogers Campbell Chief Medical Officer |
291 Value: $2K |
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Apr 01, 2026 Buy |
Rogers Campbell Chief Medical Officer |
291 Value: $2K |
||
|
Apr 01, 2026 Sell |
Rogers Campbell Chief Medical Officer |
64 533 Value: $1.59M |
||
|
Apr 01, 2026 Buy |
Rogers Campbell Chief Medical Officer |
40 766 Value: $90.5K |
||
|
Apr 01, 2026 Buy |
Rogers Campbell Chief Medical Officer |
19 111 Value: $42.4K |
||
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Apr 01, 2026 Buy |
Rogers Campbell Chief Medical Officer |
19 111 Value: $42.4K |
||
|
Apr 01, 2026 Buy |
Rogers Campbell Chief Medical Officer |
40 766 Value: $90.5K |
||
|
Apr 01, 2026 Buy |
Rogers Campbell Chief Medical Officer |
6 849 Value: $15.2K |
||
|
Mar 24, 2026 Sell |
Healthcor Partners Management Lp Director |
4 615 542 Value: $0 |
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|
Mar 24, 2026 Buy |
Lightcap Jeffrey C Director |
206 261 Value: $5.77M |
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|
Mar 19, 2026 Buy |
Rogers Campbell Chief Medical Officer |
47 615 Value: $105.7K |
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|
Mar 19, 2026 Buy |
Rogers Campbell Chief Medical Officer |
19 402 Value: $43.1K |
||
|
Mar 19, 2026 Sell |
Rogers Campbell Chief Medical Officer |
64 533 Value: $1.66M |
||
|
Mar 19, 2026 Buy |
Rogers Campbell Chief Medical Officer |
47 615 Value: $105.7K |
||
|
Mar 19, 2026 Buy |
Rogers Campbell Chief Medical Officer |
19 402 Value: $43.1K |
||
|
Mar 18, 2026 Sell |
Farquhar John C.m. Chief Executive Officer |
9 725 Value: $243.1K |
||
|
Mar 11, 2026 Buy |
Barabe Timothy C Director |
8 667 Value: $19.2K |
||
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Mar 11, 2026 Buy |
Barabe Timothy C Director |
8 667 Value: $19.2K |
||
|
Mar 10, 2026 Sell |
Farquhar John C.m. Chief Executive Officer |
12 837 Value: $290.9K |
||
|
Mar 06, 2026 Buy |
Farquhar John C.m. Chief Executive Officer |
2 631 Value: $42.5K |
||
|
Mar 05, 2026 Sell |
Cullivan Julie A Director |
9 122 Value: $228.1K |
||
|
Feb 17, 2026 Buy |
Barabe Timothy C Director |
2 497 Value: $20.8K |
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|
Feb 17, 2026 Buy |
Barabe Timothy C Director |
2 497 Value: $20.8K |
About Insider Power
Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.
It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.
While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.
* October 6th, 2025 - Tested on 5562 stocks
