GT ADVANCED TECHNOLOGIES INC

CUSIP: 36191U106 Class: COM

TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY's Holding History (CIK: 0000714142)

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

Q3 2014
Shares 96,245 Value ($000) $1,042 Avg Close — Range —
Q2 2014
Shares 91,155 Value ($000) $1,695 Avg Close — Range —
Q1 2014
Shares 93,955 Value ($000) $1,602 Avg Close — Range —
Q4 2013
Shares 117,355 Value ($000) $1,022 Avg Close — Range —
Q3 2013
Shares 111,440 Value ($000) $948 Avg Close — Range —
Q2 2013
Shares 57,800 Value ($000) $240 Avg Close — Range —