SC 13G | SEC Filings Hub

Filing metadata

Accession number: 0001104659-09-069834
Form type: SC 13G
Filer: BEACON POWER CORP
CIK: CIK 1103345
Filed: Dec 14, 2009
Reporting period: —
Description: Passive 5%+ stake

Documents

0001104659-09-069834-index.htm

Complete submission

0001104659-09-069834.txt

directory listing

Filed by

BEACON POWER CORP