NASDAQ:CLNN

Clene Stock Insider Trading

Healthcare > Biotechnology

Buy CLNN

*Your capital is at risk

$5.77

-0.120 (-2.04%)

At Close: Jun 23, 2026

Clene Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -75.82. In total, the insiders bought 620.9K and sold 1.98M CLNN 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)	-75.82
● Buy	620.9K shares
● Sell	1.98M shares
36% Buy Activity Negligible or No Correlation
Buy Signal Low Confidence Jun 11, 2026 Analysis Breakdown: Signal is highly questionable due to a strongly contradictory negative Insider Power Score of -75.82. Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date	Type	Person	Role	Amount
Jan 09, 2026 Sell	Common Stock S-Sale	Ugwumba Chidozie 10 Percent Owner	10% Owner	9 075 Value: $56.9K
Jan 08, 2026 Sell	Common Stock S-Sale	Ugwumba Chidozie 10 Percent Owner	10% Owner	3 195 Value: $19.5K
Jan 07, 2026 Sell	Common Stock S-Sale	Ugwumba Chidozie 10 Percent Owner	10% Owner	3 938 Value: $24.8K
Jan 06, 2026 Sell	Common Stock S-Sale	Ugwumba Chidozie 10 Percent Owner	10% Owner	3 111 Value: $18.8K
Jan 05, 2026 Sell	Common Stock S-Sale	Ugwumba Chidozie 10 Percent Owner	10% Owner	5 869 Value: $34.5K
Jan 02, 2026 Sell	Common Stock S-Sale	Ugwumba Chidozie 10 Percent Owner	10% Owner	4 015 Value: $23.0K
Dec 31, 2025 Sell	Common Stock S-Sale	Ugwumba Chidozie 10 Percent Owner	10% Owner	13 095 Value: $76.1K
Dec 30, 2025 Sell	Common Stock S-Sale	Ugwumba Chidozie 10 Percent Owner	10% Owner	4 138 Value: $25.0K
Dec 29, 2025 Sell	Common Stock S-Sale	Ugwumba Chidozie 10 Percent Owner	10% Owner	8 096 Value: $48.2K
Dec 26, 2025 Sell	Common Stock S-Sale	Ugwumba Chidozie 10 Percent Owner	10% Owner	3 350 Value: $21.2K
Dec 24, 2025 Sell	Common Stock S-Sale	Ugwumba Chidozie 10 Percent Owner	10% Owner	1 490 Value: $9K
Dec 23, 2025 Sell	Common Stock E-ExpireShort	Ugwumba Chidozie 10 Percent Owner	10% Owner	424 358 Value: $424
Dec 23, 2025 Sell	Common Stock S-Sale	Ugwumba Chidozie 10 Percent Owner	10% Owner	6 831 Value: $42.8K
Dec 23, 2025 Sell	Pre-Funded Warrant to Purchase Common Stock E-ExpireShort	Ugwumba Chidozie 10 Percent Owner	10% Owner	424 358 Value: $424
Dec 22, 2025 Sell	Common Stock S-Sale	Ugwumba Chidozie 10 Percent Owner	10% Owner	4 367 Value: $28.6K
Dec 19, 2025 Sell	Common Stock S-Sale	Ugwumba Chidozie 10 Percent Owner	10% Owner	5 582 Value: $36.0K
Dec 15, 2025 Sell	Common Stock S-Sale	Ugwumba Chidozie 10 Percent Owner	10% Owner	10 580 Value: $68.7K
Dec 12, 2025 Sell	Common Stock S-Sale	Ugwumba Chidozie 10 Percent Owner	10% Owner	7 603 Value: $51.6K
Dec 11, 2025 Sell	Common Stock S-Sale	Ugwumba Chidozie 10 Percent Owner	10% Owner	10 907 Value: $74.3K
Dec 10, 2025 Sell	Common Stock S-Sale	Ugwumba Chidozie 10 Percent Owner	10% Owner	9 921 Value: $63.7K
Dec 09, 2025 Sell	Common Stock S-Sale	Ugwumba Chidozie 10 Percent Owner	10% Owner	15 031 Value: $89.4K
Dec 08, 2025 Sell	Common Stock S-Sale	Ugwumba Chidozie 10 Percent Owner	10% Owner	21 463 Value: $122.3K
Dec 05, 2025 Sell	Common Stock S-Sale	Ugwumba Chidozie 10 Percent Owner	10% Owner	37 235 Value: $221.2K
Dec 04, 2025 Sell	Common Stock S-Sale	Ugwumba Chidozie 10 Percent Owner	10% Owner	72 748 Value: $489.6K
Dec 03, 2025 Sell	Common Stock S-Sale	Ugwumba Chidozie 10 Percent Owner	10% Owner	56 577 Value: $444.7K

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