Investors can speculate about the future of a stock by watching how its insiders buy and sell stocks. Tecogen Inc shares valued at $1,000 were purchased by Lafaille Stephen on Mar 03 ’25. At $2.50 per share, Lafaille Stephen acquired 400 shares. The insider’s holdings grew to 400 shares worth approximately $2916.0 following the completion of this transaction.
Also, Lafaille Stephen sold 25,000 shares, netting a total of over 149,500 in proceeds. Following the sale of shares at $5.98 each, the insider now holds 400 shares.
Before that, Lafaille Stephen had sold 15,000 shares from its account. In a trade valued at $75,000, the VP of Business Development traded Tecogen Inc shares for $5.00 each. Upon closing the transaction, the insider’s holdings decreased to 15,000 shares, worth approximately $2916.0.
As published in their initiating research note from Roth Capital on August 18, 2025, Tecogen Inc [TGEN] has been a Buy and the price target has been revised to $15.
Analyzing TGEN Stock Performance
On last trading session, Tecogen Inc [AMEX: TGEN] rose 2.53% to $7.29. The stock’s lowest price that day was $7.17, but it reached a high of $7.64 in the same session. During the last five days, there has been a surge of approximately 2.82%. Over the course of the year, Tecogen Inc shares have jumped approximately 756.64%.
Is Tecogen Inc subject to short interest?
Stocks of Tecogen Inc saw a sharp rise in short interest on 2025-08-29 jumping by 0.13 million shares to 1.12 million. Data from Yahoo Finance shows that the short interest on 2025-07-31 was 0.99 million shares. A jump of 12.03% in short interest reflects a negative sentiment towards the stock. Despite the fact that short shares comprise just 1.2 of the overall float, the days-to-cover ratio (short ratio) jumped to 1.2.
Which companies own the most shares of Tecogen Inc (TGEN)?
In terms of Tecogen Inc share price expectations, FactSet research, analysts set an average price target of 15 in the next 12 months, up nearly 110.97% from the previous closing price of $7.11. Analysts anticipate Tecogen Inc stock to reach 15 by 2025, with the lowest price target being 15.
