NEUMANN DAVID A
Related Filers (1)
PLUG POWER INC (1)
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Ownership (4)
4
Friday, 2/10/2006
PLUG POWER INC: Statement of changes in beneficial ownership of securities
4
Friday, 9/23/2005
PLUG POWER INC: Statement of changes in beneficial ownership of securities
4
Monday, 1/31/2005
PLUG POWER INC: Statement of changes in beneficial ownership of securities
4
Thursday, 2/12/2004
PLUG POWER INC: Statement of changes in beneficial ownership of securities
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