GT ADVANCED TECHNOLOGIES INC

CUSIP: 36191U106 Class: COM

PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO's Holding History (CIK: 0001007280)

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

Q3 2014
Shares 369,254 Value ($000) $3,999 Avg Close — Range —
Q2 2014
Shares 449,424 Value ($000) $8,359 Avg Close — Range —
Q1 2014
Shares 275,511 Value ($000) $4,697 Avg Close — Range —
Q4 2013
Shares 36,615 Value ($000) $319 Avg Close — Range —
Q3 2013
Shares 19,991 Value ($000) $170 Avg Close — Range —