GT ADVANCED TECHNOLOGIES INC

CUSIP: 36191U106 Class: COM

Zurcher Kantonalbank (Zurich Cantonalbank)'s Holding History (CIK: 0001368163)

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

Q3 2014
Shares 14,800 Value ($000) $160 Avg Close — Range —
Q2 2014
Shares 33,700 Value ($000) $627 Avg Close — Range —
Q1 2014
Shares 35,100 Value ($000) $598 Avg Close — Range —
Q4 2013
Shares 35,100 Value ($000) $306 Avg Close — Range —
Q3 2013
Shares 42,000 Value ($000) $357 Avg Close — Range —
Q2 2013
Shares 64,200 Value ($000) $266 Avg Close — Range —
Q1 2013
Shares 88,200 Value ($000) $290 Avg Close — Range —
Q4 2012
Shares 121,000 Value ($000) $365 Avg Close — Range —
Q3 2012
Shares 121,000 Value ($000) $659 Avg Close — Range —
Q2 2012
Shares 46,000 Value ($000) $243 Avg Close — Range —
Q1 2012
Shares 73,000 Value ($000) $604 Avg Close — Range —
Q4 2011
Shares 77,331 Value ($000) $560 Avg Close — Range —