STERIS CORP

CUSIP: 859152100 Class: COM

MARTINGALE ASSET MANAGEMENT L P's Holding History (CIK: 0000936944)

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

Q2 2015
Shares 20,170 Value ($000) $1,300 Avg Close — Range —
Q1 2015
Shares 20,920 Value ($000) $1,471 Avg Close — Range —
Q4 2014
Shares 22,220 Value ($000) $1,441 Avg Close — Range —
Q3 2014
Shares 24,270 Value ($000) $1,310 Avg Close — Range —
Q2 2014
Shares 25,578 Value ($000) $1,368 Avg Close — Range —
Q1 2014
Shares 26,228 Value ($000) $1,253 Avg Close — Range —
Q4 2013
Shares 26,228 Value ($000) $1,261 Avg Close — Range —
Q3 2013
Shares 24,330 Value ($000) $1,046 Avg Close — Range —
Q2 2013
Shares 48,534 Value ($000) $2,082 Avg Close — Range —