GSI GROUP INC CDA NEW

CUSIP: 36191C205 Class: CMN

RHUMBLINE ADVISERS's Holding History (CIK: 0001115418)

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

Q1 2016
Shares 51,655 Value ($000) $731 Avg Close — Range —
Q4 2015
Shares 46,310 Value ($000) $631 Avg Close — Range —
Q3 2015
Shares 44,460 Value ($000) $566 Avg Close — Range —
Q2 2015
Shares 41,905 Value ($000) $630 Avg Close — Range —
Q1 2015
Shares 40,280 Value ($000) $537 Avg Close — Range —
Q4 2014
Shares 39,480 Value ($000) $581 Avg Close — Range —
Q3 2014
Shares 36,680 Value ($000) $421 Avg Close — Range —
Q2 2014
Shares 36,780 Value ($000) $468 Avg Close — Range —
Q1 2014
Shares 37,152 Value ($000) $485 Avg Close — Range —
Q4 2013
Shares 38,632 Value ($000) $434 Avg Close — Range —
Q3 2013
Shares 41,432 Value ($000) $395 Avg Close — Range —
Q2 2013
Shares 41,609 Value ($000) $335 Avg Close — Range —