HATSOPOULOS GEORGE N
Related Filers (5)
- Cyberkinetics Neurotechnology Systems, Inc. (2)
- AMERICAN DG ENERGY INC (2)
- TECOGEN INC. (2)
- GlenRose Instruments Inc. (1)
- HATSOPOULOS FAMILY 2012 TRUST (1)
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Ownership (25)
SC 13G/A
Wednesday, 12/14/2016
TECOGEN INC.: Major Shareholders
SC 13G/A
Wednesday, 12/14/2016
AMERICAN DG ENERGY INC: Major Shareholders
4
Monday, 4/25/2016
TECOGEN INC.: Statement of changes in beneficial ownership of securities
SC 13G
Wednesday, 2/18/2015
TECOGEN INC.: Major Shareholders
3
Thursday, 5/22/2014
TECOGEN INC.: Initial statement of beneficial ownership of securities
3
Tuesday, 10/1/2013
TECOGEN INC.: Initial statement of beneficial ownership of securities
SC 13G/A
Thursday, 2/14/2013
AMERICAN DG ENERGY INC: Major Shareholders
SC 13G/A
Monday, 2/13/2012
AMERICAN DG ENERGY INC: Major Shareholders
4
Friday, 9/23/2011
AMERICAN DG ENERGY INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/7/2011
AMERICAN DG ENERGY INC: Statement of changes in beneficial ownership of securities
SC 13G/A
Thursday, 2/3/2011
AMERICAN DG ENERGY INC: Major Shareholders
4
Wednesday, 8/25/2010
AMERICAN DG ENERGY INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/30/2010
AMERICAN DG ENERGY INC: Statement of changes in beneficial ownership of securities
SC 13G/A
Thursday, 2/11/2010
AMERICAN DG ENERGY INC: Major Shareholders
4
Wednesday, 12/23/2009
AMERICAN DG ENERGY INC: Statement of changes in beneficial ownership of securities
SC 13G/A
Tuesday, 2/17/2009
GlenRose Instruments Inc.: Major Shareholders
SC 13G/A
Thursday, 2/12/2009
AMERICAN DG ENERGY INC: Major Shareholders
4
Wednesday, 3/5/2008
AMERICAN DG ENERGY INC: Statement of changes in beneficial ownership of securities
SC 13G
Thursday, 2/14/2008
AMERICAN DG ENERGY INC: Major Shareholders
SC 13G
Thursday, 2/14/2008
GlenRose Instruments Inc.: Major Shareholders
3
Wednesday, 1/2/2008
GlenRose Instruments Inc.: Initial statement of beneficial ownership of securities
3
Friday, 1/12/2007
AMERICAN DG ENERGY INC: Initial statement of beneficial ownership of securities
4
Wednesday, 9/28/2005
Cyberkinetics Neurotechnology Systems, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 11/8/2004
Cyberkinetics Neurotechnology Systems, Inc.: Statement of changes in beneficial ownership of securities
3
Monday, 10/18/2004
Cyberkinetics Neurotechnology Systems, Inc.: Initial statement of beneficial ownership of securities