GSI GROUP INC CDA NEW

CUSIP: 36191C205 Class: CMN

DELTEC ASSET MANAGEMENT LLC's Holding History (CIK: 0001269950)

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

Q4 2013
Shares 14,000 Value ($000) $157 Avg Close — Range —
Q3 2013
Shares 14,000 Value ($000) $134 Avg Close — Range —
Q2 2013
Shares 27,500 Value ($000) $221 Avg Close — Range —