GSI GROUP INC CDA NEW

CUSIP: 36191C205 Class: CMN

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q1 2016
Shares 19,190 Value ($000) $272 Avg Close — Range —
Q4 2015
Shares 15,790 Value ($000) $215 Avg Close — Range —
Q3 2015
Shares 16,890 Value ($000) $215 Avg Close — Range —
Q2 2015
Shares 17,700 Value ($000) $266 Avg Close — Range —
Q1 2015
Shares 19,300 Value ($000) $257 Avg Close — Range —
Q4 2014
Shares 19,200 Value ($000) $283 Avg Close — Range —
Q3 2014
Shares 20,300 Value ($000) $233 Avg Close — Range —
Q2 2014
Shares 22,500 Value ($000) $286 Avg Close — Range —
Q1 2014
Shares 26,100 Value ($000) $341 Avg Close — Range —
Q4 2013
Shares 31,300 Value ($000) $352 Avg Close — Range —
Q3 2013
Shares 38,700 Value ($000) $369 Avg Close — Range —
Q2 2013
Shares 42,100 Value ($000) $338 Avg Close — Range —