GREATBATCH INC

CUSIP: 39153L106 Class: COM

TWO SIGMA INVESTMENTS, LP's Holding History (CIK: 0001179392)

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

Q2 2016
Shares 29,286 Value ($000) $906 Avg Close — Range —
Q1 2016
Shares 40,837 Value ($000) $1,455 Avg Close — Range —
Q4 2015
Shares 31,744 Value ($000) $1,667 Avg Close — Range —
Q2 2015
Shares 13,877 Value ($000) $748 Avg Close — Range —
Q3 2014
Shares 61,186 Value ($000) $2,607 Avg Close — Range —
Q2 2014
Shares 79,714 Value ($000) $3,911 Avg Close — Range —
Q1 2014
Shares 82,398 Value ($000) $3,784 Avg Close — Range —
Q4 2013
Shares 62,937 Value ($000) $2,784 Avg Close — Range —
Q3 2013
Shares 30,527 Value ($000) $1,039 Avg Close — Range —
Q2 2013
Shares 11,374 Value ($000) $373 Avg Close — Range —