GSE HLDG INC

CUSIP: 36191X100 Class: COM

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q4 2013
Shares 75,700 Value ($000) $157 Avg Close — Range —
Q3 2013
Shares 75,700 Value ($000) $161 Avg Close — Range —
Q2 2013
Shares 10,800 Value ($000) $61 Avg Close — Range —