GSI GROUP INC CDA NEW

CUSIP: 36191C205 Class: CMN

Boston Partners's Holding History (CIK: 0001386060)

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

Q3 2014
Shares 234,165 Value ($000) $2,691 Avg Close — Range —
Q2 2014
Shares 234,165 Value ($000) $2,981 Avg Close — Range —
Q1 2014
Shares 345,256 Value ($000) $4,509 Avg Close — Range —
Q4 2013
Shares 358,118 Value ($000) $4,025 Avg Close — Range —
Q3 2013
Shares 636,780 Value ($000) $6,075 Avg Close — Range —
Q2 2013
Shares 636,780 Value ($000) $5,120 Avg Close — Range —