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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001093691-09-000043
Filing Date
2009-05-22
Accepted
2009-05-22 15:33:40
Documents
1
Period of Report
2009-05-12

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primary_doc.html 4  
1 PRIMARY DOCUMENT primary_doc.xml 4 7529
  Complete submission text file 0001093691-09-000043.txt   9142
Mailing Address 968 ALBANY-SHAKER ROAD LATHAM NY 12110
Business Address 968 ALBANY-SHAKER ROAD LATHAM NY 12110 5187827700
PLUG POWER INC (Issuer) CIK: 0001093691 (see all company filings)

IRS No.: 223672377 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 3620 Electrical Industrial Apparatus

Mailing Address
Business Address
SPERRY MARK A (Reporting) CIK: 0001279246 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-27527 | Film No.: 09849145