GT ADVANCED TECHNOLOGIES INC

CUSIP: 36191U106 Class: COM

ARDSLEY ADVISORY PARTNERS LP's Holding History (CIK: 0000900529)

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

Q2 2014
Shares 25,000 Value ($000) $465 Avg Close — Range —
Q1 2014
Shares 24,800 Value ($000) $423 Avg Close — Range —
Q3 2013
Shares 83,000 Value ($000) $706 Avg Close — Range —
Q2 2013
Shares 150,000 Value ($000) $623 Avg Close — Range —