GREATBATCH INC

CUSIP: 39153L10 Class: COM

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q4 2015
Shares 6,400 Value ($000) $336 Avg Close — Range —
Q1 2015
Shares 25,833 Value ($000) $1,494 Avg Close — Range —
Q4 2014
Shares 65,673 Value ($000) $3,238 Avg Close — Range —
Q3 2014
Shares 40,916 Value ($000) $1,743 Avg Close — Range —
Q2 2014
Shares 10,645 Value ($000) $522 Avg Close — Range —
Q1 2014
Shares 12,661 Value ($000) $581 Avg Close — Range —
Q4 2013
Shares 19,039 Value ($000) $842 Avg Close — Range —
Q3 2013
Shares 22,381 Value ($000) $762 Avg Close — Range —