GSI GROUP INC CDA NEW

CUSIP: 36191C205 Class: CMN

BRIDGEWAY CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001107261)

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

Q1 2016
Shares 20,600 Value ($000) $292 Avg Close — Range —
Q4 2015
Shares 20,600 Value ($000) $281 Avg Close — Range —
Q3 2015
Shares 20,950 Value ($000) $267 Avg Close — Range —
Q2 2015
Shares 20,950 Value ($000) $315 Avg Close — Range —
Q1 2015
Shares 20,950 Value ($000) $279 Avg Close — Range —
Q4 2014
Shares 20,600 Value ($000) $303 Avg Close — Range —
Q3 2013
Shares 44,500 Value ($000) $425 Avg Close — Range —
Q2 2013
Shares 44,500 Value ($000) $358 Avg Close — Range —