GT ADVANCED TECHNOLOGIES INC

CUSIP: 36191U106 Class: COM

CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM's Holding History (CIK: 0000919079)

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

Q1 2015
Shares 84,400 Value ($000) $32 Avg Close — Range —
Q4 2014
Shares 84,400 Value ($000) $32 Avg Close — Range —
Q3 2014
Shares 200,900 Value ($000) $2,176 Avg Close — Range —
Q2 2014
Shares 317,759 Value ($000) $5,910 Avg Close — Range —
Q1 2014
Shares 379,049 Value ($000) $6,394 Avg Close — Range —
Q4 2013
Shares 552,300 Value ($000) $4,678 Avg Close — Range —
Q3 2013
Shares 536,520 Value ($000) $4,566 Avg Close — Range —
Q2 2013
Shares 471,220 Value ($000) $1,956 Avg Close — Range —