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Tecogen Inc. - TGEN
Officers
Directors
Officer & Directors
10 Percent
All
All Sectors
Manufacturing
Industrial Machinery & Computers
Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip
Include option trades
Include indirect trades
Latest data: 4/4/2025 10:40:59 PM
EDGAR CIK
0001537435
1 Month
3 Month
6 Month
1 Year
2 Years
Buy Breakdown
Total $186,392
Sell Breakdown
Total $0
No sell transactions for this time period.
Monthly Totals
Transaction
Filed
Name
Type
Shares @ Price
Value
Balance change
Ownership
11/22/2024
12/06/2024
Lewis Earl R
Director
Buy
100,000 @ $0.71
$71,000.00
737,000
(15.70%)
Direct
09/27/2024
09/27/2024
Hatsopoulos John
Director
Buy
10,000 @ $0.84
$8,380.00
988,951
(1.02%)
Direct
09/25/2024
09/25/2024
Hatsopoulos John
Director
Buy
10,000 @ $0.86
$8,597.00
978,951
(1.03%)
Direct
08/19/2024
08/20/2024
Hatsopoulos John
Director
Buy
10,000 @ $0.90
$8,950.00
968,951
(1.04%)
Direct
07/15/2024
07/15/2024
Lewis Earl R
Director
Buy
10,000 @ $0.68
$6,800.00
625,000
(1.63%)
Direct
07/15/2024
03/25/2025
Lewis Earl R
Director
Buy
10,000 @ $0.68
$6,800.00
625,000
(1.63%)
Direct
07/10/2024
07/12/2024
Hatsopoulos John
Director
Buy
22,466 @ $0.65
$14,602.90
958,951
(2.40%)
Direct
05/29/2024
05/29/2024
Hatsopoulos John
Director
Buy
10,000 @ $0.80
$8,000.00
935,220
(1.08%)
Direct
05/28/2024
05/29/2024
Hatsopoulos John
Director
Buy
1,265 @ $0.80
$1,012.00
936,485
(0.14%)
Direct
05/24/2024
05/28/2024
Hatsopoulos John
Director
Buy
8,735 @ $0.80
$6,988.00
925,220
(0.95%)
Direct
05/22/2024
05/28/2024
Hatsopoulos John
Director
Buy
3,200 @ $0.79
$2,528.00
916,485
(0.35%)
Direct
05/21/2024
05/22/2024
Hatsopoulos John
Director
Buy
13,800 @ $0.79
$10,902.00
913,285
(1.53%)
Direct
05/16/2024
05/17/2024
Hatsopoulos John
Director
Buy
3,000 @ $0.75
$2,247.90
899,485
(0.33%)
Direct
05/15/2024
05/16/2024
Hatsopoulos John
Director
Buy
10,000 @ $0.74
$7,400.00
896,485
(1.13%)
Direct
05/01/2024
05/03/2024
Lewis Earl R
Director
Buy
5,000 @ $0.75
$3,750.00
615,000
(0.82%)
Direct
04/24/2024
04/24/2024
Hatsopoulos John
Director
Buy
5,000 @ $0.67
$3,353.50
886,485
(0.57%)
Direct
04/24/2024
04/24/2024
Lewis Earl R
Director
Buy
10,000 @ $0.68
$6,800.00
610,000
(1.67%)
Direct
04/23/2024
04/23/2024
Hatsopoulos John
Director
Buy
6,000 @ $0.68
$4,102.50
881,485
(0.69%)
Direct
04/16/2024
04/16/2024
Hatsopoulos John
Director
Buy
1,000 @ $0.68
$679.00
875,485
(0.11%)
Direct
04/15/2024
04/16/2024
Hatsopoulos John
Director
Buy
1,000 @ $0.70
$700.00
874,485
(0.11%)
Direct
04/12/2024
04/12/2024
Hatsopoulos John
Director
Buy
1,000 @ $0.70
$699.70
873,485
(0.11%)
Direct
04/11/2024
04/11/2024
Hatsopoulos John
Director
Buy
1,000 @ $0.70
$700.00
872,485
(0.11%)
Direct
04/09/2024
04/09/2024
Hatsopoulos John
Director
Buy
1,000 @ $0.70
$700.00
871,485
(0.11%)
Direct
04/08/2024
04/08/2024
Hatsopoulos John
Director
Buy
1,000 @ $0.70
$700.00
870,485
(0.12%)
Direct