GT ADVANCED TECHNOLOGIES INC

CUSIP: 36191UAB2 Class: 3% 12/15/20

BARCLAYS PLC's Holding History (CIK: 0000312069)

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

Q3 2014
Shares 631,000 Value ($000) $713 Avg Close — Range —
Q2 2014
Shares 375,000 Value ($000) $653 Avg Close — Range —
Q1 2014
Shares 245,000 Value ($000) $394 Avg Close — Range —