GREATBATCH INC

CUSIP: 39153L106 Class: COM

VIRGINIA RETIREMENT SYSTEMS ET AL's Holding History (CIK: 0001005354)

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

Q4 2015
Shares 12,700 Value ($000) $667 Avg Close — Range —
Q3 2015
Shares 12,700 Value ($000) $717 Avg Close — Range —
Q2 2015
Shares 12,700 Value ($000) $685 Avg Close — Range —
Q1 2015
Shares 7,400 Value ($000) $428 Avg Close — Range —
Q4 2014
Shares 7,200 Value ($000) $355 Avg Close — Range —
Q3 2014
Shares 8,600 Value ($000) $366 Avg Close — Range —
Q2 2014
Shares 8,600 Value ($000) $422 Avg Close — Range —
Q1 2014
Shares 8,600 Value ($000) $395 Avg Close — Range —
Q4 2013
Shares 8,600 Value ($000) $380 Avg Close — Range —