NASDAQ:YECO

Yulong Eco-materials Stock Insider Trading

Healthcare > Biotechnology

Buy YECO

*Your capital is at risk

$0.0150

+0 (+0%)

At Close: Jun 23, 2026

Yulong Eco-Materials Stock Insider Power

Based on the 14 latest insides trades, we have calculated the insider power to be negative at 0. In total, the insiders bought 50M and sold 50M YECO shares in the last 14 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 14 transactions)	0
● Buy	50M shares
● Sell	50M shares
86% 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
Jan 31, 2019 Sell	Common Stock J-Other	Mckinney Daniel S CEO	CEO / President	25 000 000 Value: $0
Jan 31, 2019 Sell	Common Stock J-Other	Mckinney Daniel S CEO	CEO / President	25 000 000 Value: $0
Dec 18, 2018 Buy	Common Stock J-Other	Mckinney Daniel S 10 Percent Owner	10% Owner	900 Value: $1K
Dec 18, 2018 Buy	Common Stock J-Other	Mckinney Daniel S 10 Percent Owner	10% Owner	900 Value: $1K
Nov 27, 2018 Buy	Common Stock J-Other	Mckinney Daniel S 10 Percent Owner	10% Owner	200 Value: $1K
Nov 27, 2018 Buy	Common Stock J-Other	Mckinney Daniel S 10 Percent Owner	10% Owner	200 Value: $1K
Nov 17, 2018 Buy	Common Stock J-Other	Mckinney Daniel S 10 Percent Owner	10% Owner	300 Value: $2K
Nov 17, 2018 Buy	Common Stock J-Other	Mckinney Daniel S 10 Percent Owner	10% Owner	300 Value: $2K
Nov 08, 2018 Buy	Common Stock J-Other	Mckinney Daniel S 10 Percent Owner	10% Owner	200 Value: $1K
Nov 08, 2018 Buy	Common Stock J-Other	Mckinney Daniel S 10 Percent Owner	10% Owner	200 Value: $1K
Oct 24, 2018 Buy	common stock J-Other	Mckinney Daniel S 10 Percent Owner	10% Owner	300 Value: $2K
Oct 24, 2018 Buy	common stock J-Other	Mckinney Daniel S 10 Percent Owner	10% Owner	300 Value: $2K
Oct 17, 2018 Buy	common stock J-Other	Mckinney Daniel S 10 Percent Owner	10% Owner	25 000 000 Value: $50.0M
Oct 17, 2018 Buy	common stock J-Other	Mckinney Daniel S 10 Percent Owner	10% Owner	25 000 000 Value: $50.0M

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