$PLUG SEC Filings

Filing Filed On
10-Q 06 Aug 2009
FORM 8-K FILING DOCUMENT 28 Jul 2009
PRIMARY DOCUMENT 07 Jul 2009
PRIMARY DOCUMENT 07 Jul 2009
PRIMARY DOCUMENT 07 Jul 2009
PRIMARY DOCUMENT 07 Jul 2009
PRIMARY DOCUMENT 07 Jul 2009
SC 13D/A 26 Jun 2009
PLUG POWER INC - FORM 8-K DATED 06/22/09 FILED 06/24/09 24 Jun 2009
PLUG POWER INC - FORM 8-A FILED 06/24/09 24 Jun 2009
FORM 8-K 18 Jun 2009
ADDITIONAL MATERIALS 29 May 2009
DEFA14A 27 May 2009
PRIMARY DOCUMENT 22 May 2009
PRIMARY DOCUMENT 22 May 2009
PRIMARY DOCUMENT 22 May 2009
PRIMARY DOCUMENT 22 May 2009
PRIMARY DOCUMENT 22 May 2009
PRIMARY DOCUMENT 22 May 2009
PRIMARY DOCUMENT 22 May 2009