4 | SEC Filings Hub

Filing metadata

Accession number: 0001104659-12-039063
Form type: Form 4
Filer: A123 SYSTEMS, INC.
CIK: CIK 1167178
Filed: May 22, 2012
Reporting period: May 21, 2012
Description: Insider transaction

Documents

0001104659-12-039063-index.htm

Complete submission

0001104659-12-039063.txt

directory listing

Filed by

A123 SYSTEMS, INC.