$PLUG SEC Filings

Filing Filed On
8-K 01 Apr 2013
10-K 01 Apr 2013
FORM 8-K FILING DOCUMENT 28 Mar 2013
PLUG POWER 13G 07 Mar 2013
SC 13D/A 27 Feb 2013
SC 13G 22 Feb 2013
SC 13D/A 21 Feb 2013
PRIMARY DOCUMENT 19 Feb 2013
PROSPECTUS 15 Feb 2013
FORM S-1MEF 14 Feb 2013
8-K 14 Feb 2013
FORM 8-K 13 Feb 2013
8-A12B/A 13 Feb 2013
AMENDMENT NO.5 TO FORM S-1 13 Feb 2013
EFFECT 13 Feb 2013
CORRESP 12 Feb 2013
CORRESP 11 Feb 2013
CORRESP 11 Feb 2013
ROBECO INVESTMENT MANAGEMENT INC. 07 Feb 2013
UPLOAD 06 Feb 2013