| Date Filed | Type | Description |
| 12/14/2016 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 12/14/2016 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 04/25/2016 |
4
| HATSOPOULOS GEORGE N (10% Owner) has filed a Form 4 on TECOGEN INC.|
Txns:
| Bought 50,890 shares
@ $0 |
|
| 02/18/2015 |
SC 13G
| Form SC 13G - Statement of acquisition of beneficial ownership by individuals: |
| 10/01/2013 |
3
| HATSOPOULOS GEORGE N (10% Owner) has filed a Form 3 on TECOGEN INC. |
| 02/14/2013 |
SC 13G/A
| HATSOPOULOS GEORGE N reports a 14% stake in American DG Energy Inc. |
| 02/13/2012 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 09/23/2011 |
4
| HATSOPOULOS GEORGE N (10% Owner) has filed a Form 4 on AMERICAN DG ENERGY INC|
Txns:
| Bought 4,900 shares
@ $1.2294, valued at
$6k
Bought 2,404 shares
@ $1.229, valued at
$3k
Bought 500 shares
@ $1.23, valued at
$615
Bought 1,057 shares
@ $1.23, valued at
$1.3k
Bought 100 shares
@ $1.22, valued at
$122 |
|
| 06/07/2011 |
4
| HATSOPOULOS GEORGE N (10% Owner) has filed a Form 4 on AMERICAN DG ENERGY INC|
Txns:
| Bought 10,000 shares
@ $1.6145, valued at
$16.1k
|
|
| 02/03/2011 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 08/25/2010 |
4
| HATSOPOULOS GEORGE N (Chairman of the Board) has filed a Form 4 on AMERICAN DG ENERGY INC|
Txns:
| Bought 5,000 shares
@ $2.71, valued at
$13.6k
|
|
| 03/30/2010 |
4
| HATSOPOULOS GEORGE N (Chairman of the Board) has filed a Form 4 on AMERICAN DG ENERGY INC|
Txns:
| Exercised 225,000 shares
@ $0
Exercised 225,000 warrants
@ $0.7, valued at
$157.5k
|
|
| 02/11/2010 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 12/23/2009 |
4
| HATSOPOULOS GEORGE N (Chairman of the Board) has filed a Form 4 on AMERICAN DG ENERGY INC|
Txns:
| Bought 2,500 shares
@ $2.9, valued at
$7.3k
Bought 100 shares
@ $2.9, valued at
$290
Bought 400 shares
@ $2.9, valued at
$1.2k
|
|
| 02/17/2009 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 03/05/2008 |
4
| HATSOPOULOS GEORGE N (Chairman of the Board) has filed a Form 4 on AMERICAN DG ENERGY INC|
Txns:
| Bought 4,700 shares
@ $1.05, valued at
$4.9k
Bought 2,200 shares
@ $1.07, valued at
$2.4k
Bought 8,100 shares
@ $1.07, valued at
$8.7k
Bought 5,000 shares
@ $1.09, valued at
$5.5k
|
|
| 09/28/2005 |
4
| HATSOPOULOS GEORGE N (Director) has filed a Form 4 on Cyberkinetics Neurotechnology Systems, Inc.|
Txns:
| Bought 20,833 shares
@ $1.2, valued at
$25k
Bought 10,417 options to buy
@ $1.6, valued at
$16.7k
|
|
| 11/08/2004 |
4
| HATSOPOULOS GEORGE N (Director) has filed a Form 4 on Cyberkinetics Neurotechnology Systems, Inc.|
Txns:
| Bought 53,083 shares
@ $3, valued at
$159.2k
Bought 17,517 options to buy
@ $6, valued at
$105.1k
|
|