GREATBATCH INC

CUSIP: 39153L106 Class: COM

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q2 2016
Shares 2,139,648 Value ($000) $66,179 Avg Close — Range —
Q1 2016
Shares 2,130,314 Value ($000) $75,924 Avg Close — Range —
Q4 2015
Shares 2,042,683 Value ($000) $107,242 Avg Close — Range —
Q3 2015
Shares 2,032,684 Value ($000) $114,683 Avg Close — Range —
Q2 2015
Shares 2,054,093 Value ($000) $110,757 Avg Close — Range —
Q1 2015
Shares 2,025,586 Value ($000) $117,179 Avg Close — Range —
Q4 2014
Shares 1,991,724 Value ($000) $98,193 Avg Close — Range —
Q3 2014
Shares 1,987,818 Value ($000) $84,702 Avg Close — Range —
Q2 2014
Shares 1,982,718 Value ($000) $97,272 Avg Close — Range —
Q1 2014
Shares 1,947,833 Value ($000) $89,444 Avg Close — Range —
Q4 2013
Shares 2,018,372 Value ($000) $89,292 Avg Close — Range —
Q3 2013
Shares 2,012,516 Value ($000) $68,485 Avg Close — Range —
Q2 2013
Shares 2,001,351 Value ($000) $65,624 Avg Close — Range —