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Buy HTFL
Heartflow . Common Stock Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be negative at -87.57. In total, the insiders bought 1.78M and sold 7.04M HTFL shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.
Insider Power
|
-87.57 |
| ● Buy | 1.78M shares |
| ● Sell | 7.04M shares |
|
63% Buy Activity
Moderate Positive Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Jul 15, 2026 Buy |
Rogers Campbell Chief Medical Officer |
9 219 Value: $175.2K |
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|
Jul 15, 2026 Sell |
Rogers Campbell Chief Medical Officer |
9 219 Value: $237.1K |
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|
Jul 10, 2026 Sell |
Farquhar John C.m. Chief Executive Officer |
22 562 Value: $626.1K |
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|
Jul 08, 2026 Buy |
Weldon William C Director |
17 123 Value: $142.6K |
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|
Jul 08, 2026 Buy |
Weldon William C Director |
17 123 Value: $142.6K |
||
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Jul 08, 2026 Buy |
Weldon William C Director |
17 123 Value: $142.6K |
||
|
Jul 08, 2026 Buy |
Weldon William C Director |
17 123 Value: $142.6K |
||
|
Jun 24, 2026 Sell |
Farquhar John C.m. Chief Executive Officer |
38 900 Value: $1.36M |
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|
Jun 16, 2026 Buy |
Weldon William C Director |
16 075 Value: $515.2K |
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|
Jun 16, 2026 Buy |
Barabe Timothy C Director |
16 075 Value: $515.2K |
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Jun 16, 2026 Buy |
Cullivan Julie A Director |
16 075 Value: $515.2K |
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|
Jun 16, 2026 Buy |
Lightcap Jeffrey C Director |
16 075 Value: $515.2K |
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|
Jun 16, 2026 Buy |
Riley Wayne Joseph Director |
16 075 Value: $515.2K |
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|
Jun 16, 2026 Buy |
Tansey Casey M Director |
16 075 Value: $515.2K |
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|
Jun 15, 2026 Buy |
Rogers Campbell Chief Medical Officer |
10 000 Value: $22.2K |
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|
Jun 15, 2026 Buy |
Rogers Campbell Chief Medical Officer |
10 000 Value: $22.2K |
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|
Jun 10, 2026 Sell |
Farquhar John C.m. Chief Executive Officer |
22 562 Value: $643.0K |
||
|
May 18, 2026 Buy |
Rogers Campbell Chief Medical Officer |
9 219 Value: $175.2K |
||
|
May 18, 2026 Buy |
Rogers Campbell Chief Medical Officer |
9 219 Value: $175.2K |
||
|
May 18, 2026 Sell |
Rogers Campbell Chief Medical Officer |
9 219 Value: $261.3K |
||
|
May 11, 2026 Sell |
Farquhar John C.m. Chief Executive Officer |
22 562 Value: $657.0K |
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|
May 07, 2026 Sell |
Jones Marie L. Chief Accounting Officer |
82 Value: $2K |
||
|
May 07, 2026 Sell |
Rogers Campbell Chief Medical Officer |
637 Value: $19.1K |
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|
May 07, 2026 Sell |
Verghese Vikram Chief Financial Officer |
473 Value: $14.2K |
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|
May 07, 2026 Sell |
Farquhar John C.m. Chief Executive Officer |
1 904 Value: $57.1K |
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
