John Kimball Whiting IV, General Counsel 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 $23.8K. The latest trade was on 06/26.

JI

JI

John Kimball Whiting IV

General Counsel & Secretary

Company

Tecogen TGEN

First filing

23/09/27

Trades

5 trades

Buys / sales

1 / 0

12-month net buying

$23.8K

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	03/23	03/23	10,000 sh	$2.38	$23,800	+79.3%