NASDAQ:KARD

Kardigan Stock Insider Trading

*Your capital is at risk

$21.08

+0.580 (+2.83%)

At Close: Aug 10, 2026

Kardigan Stock Insider Power

Based on the 80 latest insides trades, we have calculated the insider power to be positive at 100.00. In total, the insiders bought 105.53M and sold 25.09M KARD shares in the last 80 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 80 transactions)	100.00
● Buy	105.53M shares
● Sell	25.09M shares
85% Buy Activity Negligible or No Correlation
No Significant Signals No statistically significant buy or sell signals detected in recent insider data.

Historical Insider Trades

Date	Type	Person	Role	Amount
Jun 22, 2026 Buy	Common Stock P-Purchase	Hrtg Gpe, Llc 10 Percent Owner	10% Owner	3 125 000 Value: $50.0M
Jun 22, 2026 Buy	Common Stock P-Purchase	Berns Paul L	Director	1 250 000 Value: $20.0M
Jun 22, 2026 Buy	Common Stock P-Purchase	Arch Venture Partners Xiii, Llc	Director	1 250 000 Value: $20.0M
Jun 17, 2026 Buy	Common Stock A-Award	Perceptive Advisors Llc Director	Director	20 706 Value: $436.5K
Jun 17, 2026 Buy	Series B Redeemable Convertible Preferred Stock	Hrtg Gpe, Llc 10 Percent Owner	10% Owner	3 242 993 Value: $68.4M
Jun 17, 2026 Buy	Warrant (right to buy)	Hrtg Gpe, Llc 10 Percent Owner	10% Owner	876 040 Value: $11.8M
Jun 17, 2026 Buy	Series B-1 Redeemable Convertible Preferred Stock	Hrtg Gpe, Llc 10 Percent Owner	10% Owner	2 348 373 Value: $49.5M
Jun 17, 2026 Buy	Series A Redeemable Convertible Preferred Stock	Hrtg Gpe, Llc 10 Percent Owner	10% Owner	6 150 502 Value: $0.13B
Jun 17, 2026 Buy	Common Stock C-Conversion	Hrtg Gpe, Llc 10 Percent Owner	10% Owner	2 348 373 Value: $49.5M
Jun 17, 2026 Buy	Common Stock C-Conversion	Hrtg Gpe, Llc 10 Percent Owner	10% Owner	3 242 993 Value: $68.4M
Jun 17, 2026 Buy	Common Stock C-Conversion	Hrtg Gpe, Llc 10 Percent Owner	10% Owner	6 150 502 Value: $0.13B
Jun 17, 2026 Buy	Common Stock C-Conversion	Hrtg Gpe, Llc 10 Percent Owner	10% Owner	2 050 166 Value: $43.2M
Jun 17, 2026 Sell	Series A Redeemable Convertible Preferred Stock C-Conversion	Hrtg Gpe, Llc 10 Percent Owner	10% Owner	3 861 440 Value: $0
Jun 17, 2026 Sell	Series B Redeemable Convertible Preferred Stock C-Conversion	Hrtg Gpe, Llc 10 Percent Owner	10% Owner	2 036 033 Value: $0
Jun 17, 2026 Sell	Series B-1 Redeemable Convertible Preferred Stock C-Conversion	Hrtg Gpe, Llc 10 Percent Owner	10% Owner	1 474 368 Value: $0
Jun 17, 2026 Buy	Common Stock C-Conversion	Arch Venture Partners Xiii, Llc	Director	13 792 035 Value: $0.29B
Jun 17, 2026 Sell	Series B-1 Preferred Stock C-Conversion	Arch Venture Partners Xiii, Llc	Director	2 306 401 Value: $0
Jun 17, 2026 Sell	Series A Preferred Stock C-Conversion	Arch Venture Partners Xiii, Llc	Director	5 148 587 Value: $0
Jun 17, 2026 Sell	Series B Preferred Stock C-Conversion	Arch Venture Partners Xiii, Llc	Director	1 204 000 Value: $0
Jun 17, 2026 Buy	Common Stock A-Award	Pasternak Andy Chief Strategy Officer	Officer	79 640 Value: $1.68M
Jun 17, 2026 Buy	Common Stock A-Award	Meeker David P Director	Director	20 706 Value: $436.5K
Jun 17, 2026 Buy	Common Stock C-Conversion	Berns Paul L	Director	13 792 035 Value: $0.29B
Jun 17, 2026 Buy	Common Stock A-Award	Berns Paul L	Director	20 706 Value: $436.5K
Jun 17, 2026 Sell	Series A Preferred Stock C-Conversion	Berns Paul L	Director	5 148 587 Value: $0
Jun 17, 2026 Sell	Series B Preferred Stock C-Conversion	Berns Paul L	Director	1 204 000 Value: $0

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