STERIS CORP

CUSIP: 859152100 Class: COM

PRINCIPAL FINANCIAL GROUP INC's Holding History (CIK: 0001126328)

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

Q3 2015
Shares 443,459 Value ($000) $28,811 Avg Close — Range —
Q2 2015
Shares 412,386 Value ($000) $26,573 Avg Close — Range —
Q1 2015
Shares 172,308 Value ($000) $12,107 Avg Close — Range —
Q4 2014
Shares 301,347 Value ($000) $19,542 Avg Close — Range —
Q3 2014
Shares 277,208 Value ($000) $14,958 Avg Close — Range —
Q2 2014
Shares 254,066 Value ($000) $13,587 Avg Close — Range —
Q1 2014
Shares 254,689 Value ($000) $12,161 Avg Close — Range —
Q4 2013
Shares 191,850 Value ($000) $9,218 Avg Close — Range —
Q3 2013
Shares 182,285 Value ($000) $7,831 Avg Close — Range —
Q2 2013
Shares 161,930 Value ($000) $6,944 Avg Close — Range —