Polikarpov Sergey
Related Filers (2)
Ownership (17)
4
Thursday, 6/13/2013
NEOPHOTONICS CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/12/2012
NEOPHOTONICS CORP: Statement of changes in beneficial ownership of securities
3
Tuesday, 5/1/2012
NEOPHOTONICS CORP: Initial statement of beneficial ownership of securities
4
Tuesday, 5/1/2012
NEOPHOTONICS CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 7/3/2008
PLUG POWER INC: Statement of changes in beneficial ownership of securities
4
Monday, 4/7/2008
PLUG POWER INC: Statement of changes in beneficial ownership of securities
4
Monday, 1/7/2008
PLUG POWER INC: Statement of changes in beneficial ownership of securities
4
Friday, 10/5/2007
PLUG POWER INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/3/2007
PLUG POWER INC: Statement of changes in beneficial ownership of securities
4
Thursday, 7/5/2007
PLUG POWER INC: Statement of changes in beneficial ownership of securities
4
Thursday, 4/26/2007
PLUG POWER INC: Statement of changes in beneficial ownership of securities
4/A
Wednesday, 2/14/2007
PLUG POWER INC: Statement of changes in beneficial ownership of securities
4/A
Monday, 2/5/2007
PLUG POWER INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/11/2007
PLUG POWER INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/4/2006
PLUG POWER INC: Statement of changes in beneficial ownership of securities
3
Friday, 6/30/2006
PLUG POWER INC: Initial statement of beneficial ownership of securities
4
Friday, 6/30/2006
PLUG POWER INC: Statement of changes in beneficial ownership of securities