GREATBATCH INC

CUSIP: 39153L106 Class: COM

PERCEPTIVE ADVISORS LLC's Holding History (CIK: 0001224962)

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

Q4 2015
Shares 4,391 Value ($000) $231 Avg Close — Range —
Q3 2015
Shares 4,391 Value ($000) $248 Avg Close — Range —
Q2 2015
Shares 4,391 Value ($000) $237 Avg Close — Range —
Q1 2015
Shares 4,391 Value ($000) $254 Avg Close — Range —
Q3 2014
Shares 2,444 Value ($000) $104 Avg Close — Range —