OTCMKTS:TMEN

Thermoenergy Stock Insider Trading

*Your capital is at risk

$0.0001

+0 (+0%)

At Close: Aug 10, 2026

Thermoenergy Stock Insider Power

Based on the 61 latest insides trades, we have calculated the insider power to be negative at 0. In total, the insiders bought 534.39M and sold 2.42M TMEN shares in the last 61 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 61 transactions)	0
● Buy	534.39M shares
● Sell	2.42M shares
95% 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
Apr 15, 2013 Buy	Stock Option A-Award	Keller David L Director	Director	100 000 Value: $5K
Apr 15, 2013 Buy	Common Stock J-Other	Keller David L	Director	0 Value: $0
Apr 15, 2013 Buy	Common Stock J-Other	Keller David L	Director	0 Value: $0
Apr 15, 2013 Buy	Stock Option A-Award	Keller David L Director	Director	100 000 Value: $5K
Jul 12, 2012 Buy	Common Stock Purchase Warrant J-Other	Gelbaum David 10 Percent Owner	10% Owner	650 000 Value: $97.5K
Jul 12, 2012 Buy	Common Stock Purchase Warrant J-Other	Gelbaum David 10 Percent Owner	10% Owner	650 000 Value: $97.5K
Jul 11, 2012 Buy	Common Stock P-Purchase	Gelbaum David 10 Percent Owner	10% Owner	650 000 Value: $65.0K
Jul 11, 2012 Buy	Common Stock P-Purchase	Gelbaum David 10 Percent Owner	10% Owner	650 000 Value: $65.0K
Jun 30, 2010 Buy	Convertible Promissory Note P-Purchase	Gelbaum David 10 Percent Owner	10% Owner	0 Value: $0
Jun 30, 2010 Buy	Convertible Promissory Note P-Purchase	Gelbaum David 10 Percent Owner	10% Owner	0 Value: $0
Mar 10, 2010 Buy	Convertible Promissory Note A-Award	Gelbaum David Co-trustee	10% Owner	0 Value: $0
Mar 10, 2010 Buy	Convertible Promissory Note A-Award	Gelbaum David Co-trustee	10% Owner	0 Value: $0
Nov 19, 2009 Sell	Secured Convertible Promissory Note J-Other	Gelbaum David Co-trustee	Director	0 Value: $0
Nov 19, 2009 Buy	Series B Convertible Preferred Stock P-Purchase	Gelbaum David Co-trustee	Director	1 458 621 Value: $350.1K
Nov 19, 2009 Buy	Warrants P-Purchase	Gelbaum David Co-trustee	Director	2 800 000 Value: $1.40M
Nov 19, 2009 Buy	Warrants P-Purchase	Gelbaum David Co-trustee	Director	2 800 000 Value: $1.40M
Nov 19, 2009 Buy	Series B Convertible Preferred Stock P-Purchase	Gelbaum David Co-trustee	Director	1 458 621 Value: $350.1K
Nov 19, 2009 Sell	Secured Convertible Promissory Note J-Other	Gelbaum David Co-trustee	Director	0 Value: $0
Oct 15, 2009 Buy	Option (Right to Buy) A-Award	Gelbaum David	Director	30 000 Value: $11.1K
Oct 15, 2009 Buy	Option (Right to Buy) A-Award	Gelbaum David	Director	30 000 Value: $11.1K
Oct 15, 2009 Buy	Option A-Award	Gelbaum David	Director	10 000 Value: $4K
Oct 15, 2009 Buy	Option A-Award	Gelbaum David	Director	10 000 Value: $4K
Sep 28, 2009 Buy	Secured Convertible Promissory Note P-Purchase	Quercus Trust 10 Percent Owner	10% Owner	0 Value: $0
Sep 28, 2009 Buy	Warrants P-Purchase	Quercus Trust 10 Percent Owner	10% Owner	1 120 000 Value: $560.0K
Sep 28, 2009 Buy	Secured Convertible Promissory Note P-Purchase	Quercus Trust 10 Percent Owner	10% Owner	0 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