John Hatsopoulos is Director of TECOGEN INC.. Currently has a direct ownership of 988,951 shares of TGEN, which is worth approximately $840,608. The most recent transaction as insider was on Jun 02, 2023, when has been sold 1,000 shares (Common Stock) at a price of $1.09 per share, resulting in proceeds of $1,090. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 989K
3.13% 3M change
67.79% 12M change
Total Value Held $840,608

JOHN HATSOPOULOS Transaction History

Date Transaction Value Shares Traded Shares Held Form
Jun 02 2023
BUY
Open market or private purchase
$1,090 $1.09 p/Share
1,000 Added 0.24%
421,631 Common Stock
May 26 2023
BUY
Open market or private purchase
$1,170 $1.17 p/Share
1,000 Added 0.24%
420,631 Common Stock
May 25 2023
BUY
Open market or private purchase
$1,170 $1.17 p/Share
1,000 Added 0.24%
419,631 Common Stock
May 23 2023
BUY
Open market or private purchase
$1,170 $1.17 p/Share
1,000 Added 0.24%
418,631 Common Stock
May 15 2023
BUY
Open market or private purchase
$3,649 $1.0 p/Share
3,649 Added 0.87%
417,631 Common Stock
Mar 28 2023
BUY
Open market or private purchase
$17,700 $1.0 p/Share
17,700 Added 4.1%
413,982 Common Stock
Mar 27 2023
BUY
Open market or private purchase
$11,419 $1.0 p/Share
11,419 Added 2.8%
396,282 Common Stock
Mar 24 2023
BUY
Open market or private purchase
$46,000 $0.92 p/Share
50,000 Added 11.5%
384,863 Common Stock
Mar 21 2023
BUY
Open market or private purchase
$8,800 $0.88 p/Share
10,000 Added 2.9%
334,863 Common Stock
Mar 20 2023
BUY
Open market or private purchase
$8,400 $0.84 p/Share
10,000 Added 2.99%
324,863 Common Stock
Oct 19 2022
BUY
Open market or private purchase
$5,000 $1.0 p/Share
5,000 Added 1.56%
314,863 Common Stock
Oct 17 2022
BUY
Open market or private purchase
$4,900 $0.98 p/Share
5,000 Added 1.59%
309,863 Common Stock
Oct 11 2022
BUY
Open market or private purchase
$4,800 $0.96 p/Share
5,000 Added 1.61%
304,863 Common Stock
Oct 10 2022
BUY
Open market or private purchase
$4,800 $0.96 p/Share
5,000 Added 1.64%
299,863 Common Stock
Sep 08 2022
BUY
Open market or private purchase
$5,850 $1.17 p/Share
5,000 Added 1.67%
294,863 Common Stock
Sep 02 2022
BUY
Open market or private purchase
$5,500 $1.1 p/Share
5,000 Added 1.7%
289,863 Common Stock
Sep 01 2022
BUY
Open market or private purchase
$5,500 $1.1 p/Share
5,000 Added 1.72%
284,863 Common Stock
Aug 31 2022
BUY
Open market or private purchase
$5,500 $1.1 p/Share
5,000 Added 1.76%
279,863 Common Stock
Aug 30 2022
BUY
Open market or private purchase
$5,700 $1.14 p/Share
5,000 Added 1.79%
274,863 Common Stock
Aug 29 2022
BUY
Open market or private purchase
$6,150 $1.23 p/Share
5,000 Added 1.82%
269,863 Common Stock
Aug 26 2022
BUY
Open market or private purchase
$6,200 $1.24 p/Share
5,000 Added 1.85%
264,863 Common Stock
Aug 25 2022
BUY
Open market or private purchase
$6,250 $1.25 p/Share
5,000 Added 1.89%
259,863 Common Stock
Aug 24 2022
BUY
Open market or private purchase
$6,200 $1.24 p/Share
5,000 Added 1.92%
254,863 Common Stock
Aug 23 2022
BUY
Open market or private purchase
$6,250 $1.25 p/Share
5,000 Added 1.96%
249,863 Common Stock
Aug 22 2022
BUY
Open market or private purchase
$6,050 $1.21 p/Share
5,000 Added 2.0%
244,863 Common Stock
JH

John Hatsopoulos

Director
Waltham, MA

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