GT ADVANCED TECHNOLOGIES INC

CUSIP: 36191U106 Class: COM

PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C.'s Holding History (CIK: 0001166152)

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

Q3 2014
Shares 50,000 Value ($000) $541 Avg Close — Range —
Q2 2014
Shares 343,000 Value ($000) $6,380 Avg Close — Range —
Q1 2014
Shares 343,000 Value ($000) $5,848 Avg Close — Range —
Q4 2013
Shares 343,000 Value ($000) $2,989 Avg Close — Range —
Q3 2013
Shares 120,000 Value ($000) $1,021 Avg Close — Range —