STERIS CORP

CUSIP: 859152100 Class: COM

GAMCO INVESTORS, INC. ET AL's Holding History (CIK: 0000807249)

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

Q3 2015
Shares 110,000 Value ($000) $7,147 Avg Close — Range —
Q2 2015
Shares 111,000 Value ($000) $7,153 Avg Close — Range —
Q1 2015
Shares 111,000 Value ($000) $7,800 Avg Close — Range —
Q4 2014
Shares 113,000 Value ($000) $7,328 Avg Close — Range —
Q3 2014
Shares 113,000 Value ($000) $6,097 Avg Close — Range —
Q2 2014
Shares 113,000 Value ($000) $6,043 Avg Close — Range —
Q1 2014
Shares 120,000 Value ($000) $5,730 Avg Close — Range —
Q4 2013
Shares 120,000 Value ($000) $5,766 Avg Close — Range —
Q3 2013
Shares 120,000 Value ($000) $5,155 Avg Close — Range —
Q2 2013
Shares 120,000 Value ($000) $5,146 Avg Close — Range —