SC 13G | SEC Filings Hub

Filing metadata

Accession number: 0000921895-09-002880
Form type: SC 13G
Filer: BEACON POWER CORP
CIK: CIK 1103345
Filed: Dec 15, 2009
Reporting period: Dec 04, 2009
Description: Passive 5%+ stake

Documents

0000921895-09-002880-index.htm

Complete submission

0000921895-09-002880.txt

directory listing

Filed by

BEACON POWER CORP