GSE HLDG INC

CUSIP: 36191X100 Class: COM

Boston Partners's Holding History (CIK: 0001386060)

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

Q4 2013
Shares 1,420,282 Value ($000) $2,940 Avg Close — Range —
Q3 2013
Shares 1,452,502 Value ($000) $3,021 Avg Close — Range —
Q2 2013
Shares 2,000,432 Value ($000) $11,583 Avg Close — Range —