STERIS CORP

CUSIP: 859152100 Class: COM

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q3 2015
Shares 108,878 Value ($000) $7,074 Avg Close — Range —
Q2 2015
Shares 109,078 Value ($000) $7,029 Avg Close — Range —
Q1 2015
Shares 108,257 Value ($000) $7,607 Avg Close — Range —
Q4 2014
Shares 110,157 Value ($000) $7,144 Avg Close — Range —
Q3 2014
Shares 109,091 Value ($000) $5,887 Avg Close — Range —
Q2 2014
Shares 107,872 Value ($000) $5,769 Avg Close — Range —
Q1 2014
Shares 107,172 Value ($000) $5,117 Avg Close — Range —
Q4 2013
Shares 106,772 Value ($000) $5,130 Avg Close — Range —
Q3 2013
Shares 105,972 Value ($000) $4,553 Avg Close — Range —
Q2 2013
Shares 102,716 Value ($000) $4,404 Avg Close — Range —
Q1 2013
Shares 100,484 Value ($000) $4,181 Avg Close — Range —