GSE SYS INC

CUSIP: 36227K106 Class: COM

SHUFRO ROSE & CO LLC's Holding History (CIK: 0000908195)

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

Q3 2015
Shares 11,500 Value ($000) $17 Avg Close — Range —
Q2 2015
Shares 11,500 Value ($000) $17 Avg Close — Range —
Q1 2015
Shares 13,000 Value ($000) $19 Avg Close — Range —
Q4 2014
Shares 13,000 Value ($000) $20 Avg Close — Range —
Q3 2013
Shares 27,500 Value ($000) $43 Avg Close — Range —
Q2 2013
Shares 27,500 Value ($000) $41 Avg Close — Range —
Q3 2012
Shares 20,000 Value ($000) $40 Avg Close — Range —