GT ADVANCED TECHNOLOGIES INC

CUSIP: 36191U106 Class: COM

WHITEBOX ADVISORS LLC's Holding History (CIK: 0001257391)

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

Q3 2013
Shares 51,598 Value ($000) $439 Avg Close — Range —
Q2 2013
Shares 369,198 Value ($000) $1,532 Avg Close — Range —