GT ADVANCED TECHNOLOGIES INC

CUSIP: 36191U106 Class: COM

FMR LLC's Holding History (CIK: 0000315066)

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

Q3 2014
Shares 6,633,267 Value ($000) $71,838 Avg Close — Range —
Q2 2014
Shares 7,185,137 Value ($000) $133,644 Avg Close — Range —
Q1 2014
Shares 7,675,884 Value ($000) $130,874 Avg Close — Range —
Q4 2013
Shares 7,047,798 Value ($000) $61,456 Avg Close — Range —
Q3 2013
Shares 5,964,461 Value ($000) $50,758 Avg Close — Range —
Q2 2013
Shares 9,459,570 Value ($000) $39,257 Avg Close — Range —