Tecogen Inc. - TGEN

Include option trades

Include indirect trades

Latest data: 4/30/2025 10:07:34 PM

EDGAR CIK

1 Month 3 Month 6 Month 1 Year 2 Years

Buy Breakdown

Total $167,958

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