Ballentine Roger
Related Filers (2)
Ownership (6)
4
Wednesday, 12/30/2009
ENVIRONMENTAL POWER CORP: Statement of changes in beneficial ownership of securities
3
Monday, 9/22/2008
China Energy Recovery, Inc.: Initial statement of beneficial ownership of securities
4
Monday, 9/22/2008
China Energy Recovery, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/17/2008
ENVIRONMENTAL POWER CORP: Statement of changes in beneficial ownership of securities
3
Wednesday, 9/12/2007
ENVIRONMENTAL POWER CORP: Initial statement of beneficial ownership of securities
4
Wednesday, 9/12/2007
ENVIRONMENTAL POWER CORP: Statement of changes in beneficial ownership of securities