Benjamin Locke M.
Related Filers (2)
Ownership (29)
3/A
Friday, 5/6/2022
TECOGEN INC.: Initial statement of beneficial ownership of securities
3/A
Wednesday, 3/16/2022
TECOGEN INC.: Initial statement of beneficial ownership of securities
3
Friday, 3/11/2022
TECOGEN INC.: Initial statement of beneficial ownership of securities
4
Tuesday, 7/21/2020
TECOGEN INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/21/2020
TECOGEN INC.: Statement of changes in beneficial ownership of securities
4
Friday, 6/1/2018
TECOGEN INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/14/2017
TECOGEN INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 5/25/2017
TECOGEN INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 5/25/2017
AMERICAN DG ENERGY INC: Statement of changes in beneficial ownership of securities
4
Thursday, 12/10/2015
AMERICAN DG ENERGY INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/9/2015
AMERICAN DG ENERGY INC: Statement of changes in beneficial ownership of securities
4
Friday, 12/4/2015
AMERICAN DG ENERGY INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/2/2015
AMERICAN DG ENERGY INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/1/2015
AMERICAN DG ENERGY INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/24/2015
AMERICAN DG ENERGY INC: Statement of changes in beneficial ownership of securities
4
Thursday, 11/12/2015
AMERICAN DG ENERGY INC: Statement of changes in beneficial ownership of securities
4
Friday, 10/23/2015
AMERICAN DG ENERGY INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/21/2015
AMERICAN DG ENERGY INC: Statement of changes in beneficial ownership of securities
4
Thursday, 10/15/2015
AMERICAN DG ENERGY INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/13/2015
AMERICAN DG ENERGY INC: Statement of changes in beneficial ownership of securities
4
Friday, 10/9/2015
AMERICAN DG ENERGY INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/7/2015
AMERICAN DG ENERGY INC: Statement of changes in beneficial ownership of securities
4
Friday, 6/12/2015
AMERICAN DG ENERGY INC: Statement of changes in beneficial ownership of securities
4
Monday, 12/22/2014
TECOGEN INC.: Statement of changes in beneficial ownership of securities
4
Friday, 12/12/2014
AMERICAN DG ENERGY INC: Statement of changes in beneficial ownership of securities
4
Friday, 11/21/2014
AMERICAN DG ENERGY INC: Statement of changes in beneficial ownership of securities
4
Thursday, 11/20/2014
AMERICAN DG ENERGY INC: Statement of changes in beneficial ownership of securities
3
Wednesday, 11/19/2014
AMERICAN DG ENERGY INC: Initial statement of beneficial ownership of securities
3
Wednesday, 11/19/2014
TECOGEN INC.: Initial statement of beneficial ownership of securities