STERIS CORP

CUSIP: 859152100 Class: COM

DEARBORN PARTNERS LLC's Holding History (CIK: 0001206792)

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

Q3 2015
Shares 252,592 Value ($000) $16,411 Avg Close — Range —
Q2 2015
Shares 244,155 Value ($000) $15,733 Avg Close — Range —
Q1 2015
Shares 279,927 Value ($000) $19,670 Avg Close — Range —
Q4 2014
Shares 262,123 Value ($000) $16,999 Avg Close — Range —
Q3 2014
Shares 270,834 Value ($000) $14,614 Avg Close — Range —
Q2 2014
Shares 270,883 Value ($000) $14,487 Avg Close — Range —
Q1 2014
Shares 240,115 Value ($000) $11,465 Avg Close — Range —
Q4 2013
Shares 208,744 Value ($000) $10,030 Avg Close — Range —
Q3 2013
Shares 182,069 Value ($000) $7,822 Avg Close — Range —
Q2 2013
Shares 158,504 Value ($000) $6,797 Avg Close — Range —