Roger P. Deschenes, CAO of Tecogen TGEN, has filed 1 purchase and 0 sales on the open market. Over the past 12 months that comes to a net purchase of $22.3K. The latest trade was on 06/26.

RD

RD

Roger P. Deschenes

Cao

Company

Tecogen TGEN

First filing

25/07/28

Trades

4 trades

Buys / sales

1 / 0

12-month net buying

$22.3K

Last trade

06/26

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Trading activity

6 months1 year2 years5 yearsAll

Transactions

Company	Trade type	Traded	Filed	Shares	Price	Value	Holding change
TecogenTGEN	Open-market buy	03/20	03/23	10,000 sh	$2.23	$22,300	+23.3%