NASDAQ:HSCS

Heart Test Laboratories Stock Insider Trading

Healthcare > Medical - Devices

Buy HSCS

*Your capital is at risk

$2.04

-0.0350 (-1.69%)

At Close: Jun 03, 2026

Heart Test Laboratories Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 90.05. In total, the insiders bought 2.16M and sold 8.83K HSCS 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 (Last 100 transactions)	90.05
● Buy	2.16M shares
● Sell	8.83K shares
98% Buy Activity Moderate Negative Correlation
Buy Signal High Confidence Jan 12, 2026 Analysis Breakdown: Strongly supported by a very high Insider Power Score of 90.05. Confidence increased due to high data reliability score of 90. Supported by overwhelming buy-side pressure (98% buys).

Historical Insider Trades

Date	Type	Person	Role	Amount
Jun 14, 2022 Buy	Series C Convertible Preferred Stock	Szymczak Brian Director	Director	1 518 Value: $10.0K
Jun 14, 2022 Buy	Director Stock Option (Right to Buy)	Szymczak Brian Director	Director	3 030 Value: $4K
Jun 14, 2022 Buy	Director Stock Option (Right to Buy)	Szymczak Brian Director	Director	5 303 Value: $80.5K
Jun 14, 2022 Buy	Director Stock Option (Right to Buy)	Szymczak Brian Director	Director	3 030 Value: $37.0K
Jun 14, 2022 Buy	Director Stock Option (Right to Buy)	Szymczak Brian Director	Director	3 030 Value: $30.0K
Jun 14, 2022 Buy	Common Stock	Hilz Mark T See Remarks	Officer	0 Value: $0
Jun 14, 2022 Buy	Common Stock	Hilz Mark T See Remarks	Officer	0 Value: $0
Jun 14, 2022 Buy	Series C Convertible Preferred Stock	Hilz Mark T See Remarks	Officer	7 894 Value: $52.0K
Jun 14, 2022 Buy	Employee Stock Option (Right to Buy)	Hilz Mark T See Remarks	Officer	3 788 Value: $46.3K
Jun 14, 2022 Buy	Employee Stock Option (Right to Buy)	Hilz Mark T See Remarks	Officer	7 576 Value: $115.0K
Jun 14, 2022 Buy	Employee Stock Option (Right to Buy)	Hilz Mark T See Remarks	Officer	26 515 Value: $34.2K
Jun 14, 2022 Buy	Employee Stock Option (Right to Buy)	Hilz Mark T See Remarks	Officer	26 515 Value: $92.0K
Jun 14, 2022 Buy	Common Stock	Simpson Andrew See Remarks	Officer	0 Value: $0
Feb 28, 2022 Buy	Warrants	Kanouff Patrick Director	Director	6 464 Value: $33.4K
Feb 28, 2022 Buy	Warrants	Kanouff Patrick Director	Director	6 464 Value: $33.4K
Nov 17, 2021 Buy	Warrants	Szymczak Brian Director	Director	30 Value: $87
Nov 17, 2021 Buy	Warrants	Hilz Mark T See Remarks	Officer	30 Value: $87
Nov 17, 2021 Buy	Warrants	Simpson Andrew See Remarks	Officer	30 Value: $87
Nov 17, 2021 Buy	Warrants	Szymczak Brian Director	Director	30 Value: $87
Nov 17, 2021 Buy	Warrants	Hilz Mark T See Remarks	Officer	30 Value: $87
Nov 17, 2021 Buy	Warrants	Simpson Andrew See Remarks	Officer	30 Value: $87
Aug 23, 2013 Buy	Warrants	Hilz Mark T See Remarks	Officer	644 Value: $2K
Aug 23, 2013 Buy	Warrants	Simpson Andrew See Remarks	Officer	758 Value: $3K
Aug 23, 2013 Buy	Warrants	Hilz Mark T See Remarks	Officer	644 Value: $2K
Aug 23, 2013 Buy	Warrants	Simpson Andrew See Remarks	Officer	758 Value: $3K

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