GT ADVANCED TECHNOLOGIES INC

CUSIP: 36191U106 Class: COM

BANK OF MONTREAL /CAN/'s Holding History (CIK: 0000927971)

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

Q3 2014
Shares 83,190 Value ($000) $901 Avg Close — Range —
Q2 2014
Shares 6,410 Value ($000) $119 Avg Close — Range —
Q1 2014
Shares 167,190 Value ($000) $2,850 Avg Close — Range —
Q4 2013
Shares 190 Value ($000) $2 Avg Close — Range —
Q3 2013
Shares 190 Value ($000) $2 Avg Close — Range —