A123 system Inc.

CUSIP: 03739t108 Class: COM

GMT CAPITAL CORP's Holding History (CIK: 0001106191)

Note: Option positions (PUT/CALL) are excluded.

Q3 2013
Shares 943,000 Value ($000) $1 Avg Close — Range —
Q2 2013
Shares 943,000 Value ($000) $30 Avg Close — Range —